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Papers by Nuraini Nuraini

Research paper thumbnail of Improving the Nutrient Quality of (Durian Durio zibethinus) Fruit Waste Through Fermentation by Using Phanerochaete chrysosporium and Neurospora crassa for Poultry Diet

International Journal of Poultry Science, 2015

Research paper thumbnail of Pengaruh Penambahan Lisin dalam Ransum terhadap Berat Hidup, Karkas dan Potongan Karkas Ayam Kampung

Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science)

Standard of nutrient requirements especially amino acid requirements in kampung chicken's diet wa... more Standard of nutrient requirements especially amino acid requirements in kampung chicken's diet was not known yet. Therefore, until now formulation of kampung chicken's diet still refferenced to nutrient requirements of laying hen. Usualy formulation of kampung chicken was based on protein and metabolizable energy requirement only, without considering about it's balances of amino acids. Amino acids that usualy deficiency in diet were lysine and methionine. Because, study about amino acid requirement of kampung chicken was limited, so this research was conducted to study effect the suplementation of lysine in kampung chicken diet on body weight, carcass, and carcass quarter of kampung chicken (thigh and breast quarter yield). The experiment was designed by using randomized completely design with 5 treatments of supplementation of lysine (A = 0 % as a control, B = 0.15%, C = 0.30%, D = 0.45%, and E = 0.60%) in diet which crude protein content 14.5% and 2900 kkal/kg ME with 4 replications. Parameters were: body weight, carcass weight, percentage of carcass, thigh weight, breast weight, percentage of thigh, and percentage of breast of kampung chickens. The results showed that suplementation of lysine in diet highly significant (P<0.01) increased the body weight, carcas weight, thigh weight and breast weight. Suplementation of lysine in diet also significant (P<0.05) increased the percentage of breast, but not significant (P>0.05) on persentage of carcas and percentage of thigh. Levels supplementation of lysine bigger than 0.15% in diet (C = 0.30%, D = 0.45%, and E = 0.60%) gave the same effect as at level 0.15%. It concluded, the level of lysine supplementation in kampung chicken diet recomended was 0.15%. Therefor it was known that requirement lysine for kampung chicken on growth periode was 0.77%.

Research paper thumbnail of Fermented Product by Monascus purpureus in Poultry Diet: Effects on Laying Performance and Egg Quality

Pakistan Journal of Nutrition, 2012

Research paper thumbnail of Penggunaan Ampas Sagu Ampas Tahu Fermentasi dengan Monascus purpureus dalam Ransum Terhadap Performa Puyuh Petelur

Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science), Jun 1, 2011

The aim of this research is to know the effect of utilization of combination sago rotb waste and ... more The aim of this research is to know the effect of utilization of combination sago rotb waste and tofu waste fermented by Monascus purpureus in egg quail (Coturnix-coturnix japonica) ration on their egg performance. About 200 quails were used in completely randomized design with 4 treatments (0.5%; 10% and 15%) of different level of combination sago rotb waste and tofu waste fermented in ration, and each treatment are replicated for 5 times. Ration are arranged iso protein (20%) and iso calory (2,800 kcal/kg). The parameters are: egg production, egg weigth and body weight. The result showed that the utilization of combination of sago rotb and tofu waste fermented by Monascus purpureus was not affected egg quail performance significantly (P>0.05). Inconclusion, the utilization of combination sago rotb waste and tofu waste fermented by Monascus purpureus until 15% in quail ration increased egg production with quail day scoring 80%, egg weight is 9.70 g/egg, and body weight is 56.12 g/quail.

Research paper thumbnail of Response of Laying Quail to a Diet Enriched with Cocoa Pods Fermented by Pleurotus ostreatus

Journal of World's Poultry Research, Mar 25, 2020

Improving the quality of cocoa pods through fermentation with Pleurotus ostreatus reduced its cru... more Improving the quality of cocoa pods through fermentation with Pleurotus ostreatus reduced its crude fiber content, especially for lignin and cellulose. Fermentation of cocoa pods product increased their utilization in poultry diet. An experiment was conducted to determine the effect of feeding cocoa pods waste fermented by Pleurotus ostreatus on the laying performance and egg quality of quail. This experiment employed completely randomized design with five dietary treatments: 0%, 5%, 10%, 15% and 20% cocoa pods fermented by Pleurotus ostreatus in the diets and four replications. 200 laying quail (7 weeks of age) were randomly allocated into 5 treatments (10 birds per treatment) and 4 replications. Diets included iso nitrogen 20% and iso metabolism energy 2800 kcal/kg. The results of the experiment indicated that feed intake, hen-day egg production, egg weight, egg mass production, and feed conversion were not affected but egg cholesterol was affected by increasing cocoa pods fermented products in the diet. In this experiment, a diet which utilized 15% cocoa pods fermented using Pleurotus ostreatus maintained the laying performance of quail and reduced egg yolk cholesterol (20.30%).

Research paper thumbnail of Effect of Dietary Supplementation of Palm Oil Waste Fermented with Phanerochaete chrysosporium and Neurospora crassa on Performance and Some Egg Characterizes of Laying Japanese Quails

The aims of present study was to determine the effect of dietary supplementation of palm oil wast... more The aims of present study was to determine the effect of dietary supplementation of palm oil waste fermented with Phanerochaete chrysosporium and Neurospora crassa (POWF) with ratio 1:1 on performance and some egg characterizes of laying Japanese quails. This experiment used 200 quails (Coturnix-coturnix japonica) aged 20 weeks, with 70% egg production. This study used an experimental method with a completely randomized design (CRD) with four treatments (0%, 8%, 16%, and 24% POWF and five replications). The results of this research showed that the use of POWF in the diet was not affected to feed consumption, daily egg production, egg mass, egg weight, and feed conversion. But, a significant difference in blood total cholesterol, LDL, HDL, egg cholesterol, and index egg yolk color was obsereved, and no significant effect on triglycerides and egg yolk fat. In conclusion, feeding the mixture of palm oil waste fermented with Phanerochaete chrysosporium, and Neurospora crassa with ratio1:1 can be used up to 24% in laying quail rations, without any adverse effect on egg production. It may decrease the blood cholesterol and egg yolk cholesterol.

Research paper thumbnail of PENINGKATAN KUALITAS CAMPURAN KULIT PISANG DENGAN AMPAS TAHU MELALUI FERMENTASI DENGAN Phanerochaete chrysosporium DAN Neurospora crassa SEBAGAI PAKAN TERNAK

Banana peel can be used as an alternative feed based on the potential availability and nutritiona... more Banana peel can be used as an alternative feed based on the potential availability and nutritional. The experiments were conducted to improve the nutrient quality of Banana Peel and Tofu Waste mixture (BPTW) by using Phanerochaete chrysosporium and Neurospora crassa. This substrate consists of banana peel 70% and tofu waste 30%. The experiment was performed in 3 treatment completely randomized design (CRD) with 6 replicates. The treatments were : A= fermentation BPTW by Phanerochaete chrysosporium and Neurospora crassa (1:1), B = fermentation BPTW by Phanerochaete chrysosporium and Neurospora crassa (2:1), and C = fermentation BPTW by Phanerochaete chrysosporium and Neurospora crassa (1:2). Measured variables were Crude Fiber (CF), Crude Protein (CP), Nitrogen Retention and CF digestion. The result of the research showed that the treatment affected significantly (p<0.01) reduced CF and increased CP, nitrogen retention and CF digestion. In conclusion, fermentation by Phanerochaete...

Research paper thumbnail of Fermentation of Sargassum binderi Seaweed for Lowering Alginate Content of Feed in Laying Hens

Journal of World's Poultry Research, 2019

The object of this study was to reduce the alginate content of Sargassum binderi by fermentation ... more The object of this study was to reduce the alginate content of Sargassum binderi by fermentation of Bacillus megaterium S245 in feed of laying hens. The experiment was arranged in a factorial with completely randomized design. The first factor was different inoculum dosage (1, 3, 5, 7, and 9%), while the second factor was different fermentation period (1, 3, 5, 7 and 9 days), and each treatment was replicated for five times. The measurements were total dry matter, organic matter, ash, alginate, and crude protein. The results showed there were no significant effect of inoculum dosage, and interaction between inoculum dosage and fermentation period on alginate, total dry matter, organic matter, ash and crude protein content of Sargassum binderi while fermentation period reduced the alginate and total dry matter content. Fermentation period also increased the crude protein content significantly. Besides that, fermentation period didn't effect on organic matter and ash content significantly. The fermentation of Sargassum binderi with Bacillus megaterium S245 at inoculum dosage of 1% and fermentation period of nine days was the best combination for lowering alginate content in Sargassum binderi and this treatment had positive effect on nutrient content of Sargassum binderi.

Research paper thumbnail of Addition of Different Nitrogen Sources on the Cocoa Pod (Theobroma Cacao) fermented with Pleurotus Ostreatus

International Journal of Environment, Agriculture and Biotechnology, 2019

This research was aimed the composition of the substrate, inoculum dose and fermentation time sui... more This research was aimed the composition of the substrate, inoculum dose and fermentation time suitable for the growth of Pleurotus ostreatus on cocoa pod substrate mixtures with different nitrogen sources (tofu waste, soy milk waste and rice bran) of the cellulase enzyme activity, laccase enzyme activity, crude fiber decreased, and crude fiber digestibility. This study used an experimental method with a completely randomized design (RAL) 3x3x3 factorial with 2 replications. Factor A is a substrate composition with a ratio of 80% cocoa pod and 20% for tofu waste, soy milk waste, and rice bran. Factor B is an inoculum dose of 6%, 8% and 10% with Factor C is the fermentation time of 7, 9 and 11 days. The results of the analysis showed that an interaction of the substrate composition and fermentation time with Pleurotus ostreatus which had a significant effect (P <0.05) of the activity of cellulase enzymes, laccase enzyme activity, crude fiber decreased and crude fiber digestion. The results of the study can be concluded that the selected treatment was foun d in the composition of 80% cocoa pod and 20% tofu waste with 9 days fermentation time (A1C2). In this condition cellulase enzyme activity was obtained of 2.70 U/ml, the laccase enzyme activity of 12.33 U/ml, crude fiber decreased of 44.01% and crude fiber digestibility of 53.78%.

Research paper thumbnail of Palm Oil Sludge Fermented by Using Lignocellulolytic Fungi as Poultry Diet

International Journal of Poultry Science, 2016

Research paper thumbnail of Kandungan dan Kualitas Nutrisi Limbah Sawit Fermentasi dengan Lentinus edodes

Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science), 2021

Penelitian ini dilaksanakan untuk mengetahui bagaimana pengaruh komposisi substrat yang berbeda p... more Penelitian ini dilaksanakan untuk mengetahui bagaimana pengaruh komposisi substrat yang berbeda pada limbah sawit yang difermentasi dengan menggunakan Lentinus edodes terhadap kandungan protein kasar, kandungan serat kasar, retensi nitrogen dan kecernaan serat kasar. Metode yang digunakan pada penelitian ini adalah metode eksperimen rancangan acak lengkap (RAL) dengan 5 perlakuan yaitu: perlakuan A (100% limbah sawit), perlakuan B (90% limbah sawit + 10% dedak padi), perlakuan C (80% limbah sawit + 20% dedak padi), perlakuan D (90% limbah sawit + 10% ampas tahu) dan perlakuan E (80% limbah sawit + 20% ampas tahu) dengan 4 ulangan. Ternak percobaan yang digunakan untuk pengukuran kualitas nutrisi terutama retensi nitrogen dan kecernaan serat kasar adalah ayam broiler CP 707 umur 6 minggu (berat badan 1.500 g/ekor) sebanyak 24 ekor. Peubah yang diamati adalah kandungan protein kasar, kandungan serat kasar, retensi nitrogen dan kecernaan serat kasar. Hasil penelitian ini menunjukan bahwa komposisi substrat yang berbeda memberikan pengaruh berbeda sangat nyata (P<0,01) terhadap kandungan protein kasar, kandungan serat kasar, retensi nitrogen dan kecernaan serat kasar. Dari hasil penelitian ini disimpulkan bahwa 90% limbah sawit + 10 % ampas tahu merupakan perlakuan optimal (efisien) dengan kandungan protein kasar 22,77% (%BK), kandungan serat kasar 14,03 (%BK), retensi nitrogen 55,09 (%BK), dan retensi nitrogen 54,02 (%BK).

Research paper thumbnail of Production Performance of Gold Arab Laying-Hens Fed Diet Containing Neurospora crassa Fermented Palm Kernel Cake

International Journal of Poultry Science, 2015

Research paper thumbnail of Comparisons of Nutrient Contents and Nutritional Values of Palm Kernel Cake Fermented by Using Different Fungi

Pakistan Journal of Nutrition, 2013

Research paper thumbnail of Response of Broiler Fed Cocoa Pod Fermented byPhanerochaete chrysosporiumand Monascus purpureus in the Diet

Pakistan Journal of Nutrition, 2013

Research paper thumbnail of Pengaruh Media Biakan Fermentasi dengan Mikroba yang Berbeda terhadap Produksi Maggot Black Soldier Fly (Hermetia illucens)

Jurnal Peternakan

ABSTRAK. Penelitian ini bertujuan untuk mengetahui pengaruh media biakan fermentasi yang berbeda ... more ABSTRAK. Penelitian ini bertujuan untuk mengetahui pengaruh media biakan fermentasi yang berbeda terhadap produksi maggot Black Soldier Fly (Hermetia illucens). Penelitian ini menggunakan metode eksperimental Rancangan Acak Lengkap (RAL) pola faktorial 3x3 dengan 3 ulangan. Faktor A adalah jenis media biakan yang digunakan, yaitu A1 : Ampas kelapa, A2 : Ampas tahu dan A3 : Buah terbuang. Faktor B adalah jenis mikroorganisme yang digunakan, yaitu B1 : EM-4 peternakan, B2 : Natura organic decomposer dan B3 : Probio-7. Peubah yang diamati adalah produksi maggot berat segar (kg), panjang (cm), densitas populasi (ekor/cm 3) dan kandungan protein kasar (%). Hasil penelitian menunjukan bahwa adanya interaksi antara faktor A (jenis media) dan faktor B (jenis mikroba) dan memberikan berpengaruh sangat nyata (P<0.01) terhadap berat segar dan kandungan protein kasar maggot, tetapi tidak berpengaruh nyata (P>0,05) terhadap panjang dan densitas populasi maggot. Kesimpulan dari penelitian ini adalah media biakan ampas tahu yang difermentasi dengan Natura organik decomposer memberikan hasil yang terbaik, dengan produksi berat segar 0,2215 kg, panjang 2,00 cm, densitas populasi 2,01 ekor/cm 3 dan kandungan protein kasar 52,40 %. Kata kunci : Fermentasi, maggot, media biakan, mikroorganisme, produksi ABSTRACT. This study aims to determine the effect of different fermentation culture media on the production of Black Soldier Fly (Hermetia illucens) maggot. This research used experimental method completely randomized design (CRD) with 3x3 factorial pattern with 3 replications. Factor A was the type of culture medium used, A1: Coconut dregs, A2: Tofu dregs and A3: Wasted fruit. Factor B was the type of microorganism used,B1: EM-4, B2: Natura organic decomposer and B3: Probio-7. The variables observed were maggot production, fresh weight (kg), length (cm), population density (tail/cm 3) and crude protein content (%). The results showed that there was an interaction between factor A (type of media) and factor B (type of microbe) and had a very significant effect (P<0.01) on fresh weight and crude protein content of maggot, but had no significant effect (P>0.05) on the length and density of the maggot population. The conclusion of this research was tofu dregs culture medium fermented with Natura organic decomposer gives the best results, with the production of fresh weight 0.2215 kg, long 2.00 cm, population density 2.01 tails/cm 3 and crude protein content 52.40%.

Research paper thumbnail of Palm Kernel Cake Fermented with Lentinus edodes in the Diet of Quail

International Journal of Poultry Science

Research paper thumbnail of Performa Puyuh yang Diberi Limbah Sawit Fermentasi dengan Pleurotus ostreatus dalam Ransum

Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science)

Tujuan dari penelitian ini untuk mengetahui pengaruh dan batasan penggunaan limbah sawit yang dif... more Tujuan dari penelitian ini untuk mengetahui pengaruh dan batasan penggunaan limbah sawit yang difermentasi dengan Pleurotus ostreatus dalam ransum terhadap performa puyuh petelur. Penelitian ini menggunakan 200 ekor puyuh (Coturnix coturnix japonica) umur 20 minggu dengan produksi telur 60%. Metode yang digunakan adalah eksperimen dengan Rancangan Acak Lengkap (RAL) dengan 5 perlakuan (0%, 6%, 12%, 18%, dan 24% limbah sawit fermentasi dengan Pleurotus ostreatus) dengan 4 ulangan. Parameter yang diamati dalam penelitian ini adalah performa (konsumsi ransum, produksi telur harian, massa telur, dan konversi ransum). Hasil analisis keragaman menunjukkan bahwa penggunaan limbah sawit fermentasi dengan Pleurotus ostreatus tidak berpengaruh (P>0,05) terhadap performa puyuh. Kesimpulan penelitian ini adalah campuran limbah sawit yang difermentasi dengan Pleurotus ostreatus sampai level 24%, pada kondisi ini diperoleh konsumsi ransum 21,51 g/ekor/hari, produksi telur harian 61,08%, massa telur 6,44 g/ekor/hari, dan konversi ransum 3,34.

Research paper thumbnail of Quality Improvement of Durian Waste and Tofu Waste Fermented with Pleurotus ostreatus

International Journal of Environment, Agriculture and Biotechnology

Research paper thumbnail of Palm Oil Sludge Fermented by Using Lignocellulolytic Fungi as Poultry Diet

Background: Palm Oil Sludge (POS) represents an alternative to poultry feed but its utilization i... more Background: Palm Oil Sludge (POS) represents an alternative to poultry feed but its utilization is limited due to the high content of crude
fiber (lignin and cellulose) and low content of crude protein. Fermentation with lignocellulolytic fungi, which include
Lentinus edodes,
Pleurotus ostreatus and Phanerochaete chrysosporium, produce ligninase and cellulase enzyme have been used as an approach to
increase POS nutrient levels and quality. This study evaluated the nutrient content and quality of POS after fermentation using different
ligninocellulolytic fungi. Methodology: Two experiments were conducted in this study. Experiment 1 was performed as a 3×3 factorial
arrangement in a completely randomized design with 3 replicates. The first factor was lignocellulolytic fungi (
Lentinus edodes,
Pleurotus ostreatus and Phanerochaete chrysosporium) and the second factor was incubation time (7, 11 and 15 days). Subsequently,
Crude Fiber (CF), Crude Protein (CP), cellulose, lignin and cellulose enzyme activity were measured. Experiment 2 compared the nutrient
content of fermented (the best treatment identified in experiment 1) and unfermented POS. In this experiment, the nitrogen retention,
crude fiber digestion, Metabolizable Energy (ME) and amino acid profile of POS was measured. Results: In experiment 1, it was found that
Pleurotus ostreatus s i gn i f i cant l y r educed CF, ce l l u l ose and l i gn i n l eve l s and i ncreased CP content as we l l as ce l l u l ase enzyme act i v i ty
after 11 days of incubation (p<0.01) Moreover, experiment 2 showed that nitrogen retention, crude fiber digestion and ME content
levels in fermented POS were higher than in unfermented POS. Fermentation also improved the amino acid profile of POS.
Conclusion: An 11 day fermentation with
Pleurotus ostreatus was identified as the best condition for improving the nutrient content
and quality of POS.

Research paper thumbnail of Improving_the_Quality_of_Tapioca_by_Product_Throug.pdf

An experiment was conducted to improve the nutrient content of tapioca by product to produce $ ca... more An experiment was conducted to improve the nutrient content of tapioca by product to produce $ carotene rich feed as alternative poultry feed through fermentation by using carotenogenic fungi (Neurospora crassa) as inoculums. The experiment was determination of substrate composition (carbon source and nitrogen source) based on nutrient quality and quantity of these fermented products. The study was conducted in experimental methods, using the completely randomize design in factorial with 2 treatment were : 1. A factor, ( tapioca by product as carbon source with nitrogen sources: A 1 = tapioca by product+tofu waste, A 2 = tapioca by product + palm kernel cake and A 3 = tapioca by product + rice bran. 2. B factor (Percentage of composition of carbon source with nitrogen source), B 1 = 90% : 10%, B 2 = 80% : 20%, B 3 = 70% : 30% and 60% : 40%). Results of study showed that optimum substrate composition of the fermentation by Neurospora crassa was the mixture 60% tapioca by product with 40% tofu waste. This conditions can increase $ carotene and crude protein and also decrease crude fiber which made the nutritional value of the product based on dry-substance was 295.16 µg/g, $ carotene 20.44% crude protein, 2.75% crude fat, 11.96% crude fiber, 0.24% calcium, 0.17% phosphor, metabolic energy 2677 Kcal/kg, 67.05% nitrogen retention and 35.44% fiber digestion.

Research paper thumbnail of Improving the Nutrient Quality of (Durian Durio zibethinus) Fruit Waste Through Fermentation by Using Phanerochaete chrysosporium and Neurospora crassa for Poultry Diet

International Journal of Poultry Science, 2015

Research paper thumbnail of Pengaruh Penambahan Lisin dalam Ransum terhadap Berat Hidup, Karkas dan Potongan Karkas Ayam Kampung

Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science)

Standard of nutrient requirements especially amino acid requirements in kampung chicken's diet wa... more Standard of nutrient requirements especially amino acid requirements in kampung chicken's diet was not known yet. Therefore, until now formulation of kampung chicken's diet still refferenced to nutrient requirements of laying hen. Usualy formulation of kampung chicken was based on protein and metabolizable energy requirement only, without considering about it's balances of amino acids. Amino acids that usualy deficiency in diet were lysine and methionine. Because, study about amino acid requirement of kampung chicken was limited, so this research was conducted to study effect the suplementation of lysine in kampung chicken diet on body weight, carcass, and carcass quarter of kampung chicken (thigh and breast quarter yield). The experiment was designed by using randomized completely design with 5 treatments of supplementation of lysine (A = 0 % as a control, B = 0.15%, C = 0.30%, D = 0.45%, and E = 0.60%) in diet which crude protein content 14.5% and 2900 kkal/kg ME with 4 replications. Parameters were: body weight, carcass weight, percentage of carcass, thigh weight, breast weight, percentage of thigh, and percentage of breast of kampung chickens. The results showed that suplementation of lysine in diet highly significant (P<0.01) increased the body weight, carcas weight, thigh weight and breast weight. Suplementation of lysine in diet also significant (P<0.05) increased the percentage of breast, but not significant (P>0.05) on persentage of carcas and percentage of thigh. Levels supplementation of lysine bigger than 0.15% in diet (C = 0.30%, D = 0.45%, and E = 0.60%) gave the same effect as at level 0.15%. It concluded, the level of lysine supplementation in kampung chicken diet recomended was 0.15%. Therefor it was known that requirement lysine for kampung chicken on growth periode was 0.77%.

Research paper thumbnail of Fermented Product by Monascus purpureus in Poultry Diet: Effects on Laying Performance and Egg Quality

Pakistan Journal of Nutrition, 2012

Research paper thumbnail of Penggunaan Ampas Sagu Ampas Tahu Fermentasi dengan Monascus purpureus dalam Ransum Terhadap Performa Puyuh Petelur

Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science), Jun 1, 2011

The aim of this research is to know the effect of utilization of combination sago rotb waste and ... more The aim of this research is to know the effect of utilization of combination sago rotb waste and tofu waste fermented by Monascus purpureus in egg quail (Coturnix-coturnix japonica) ration on their egg performance. About 200 quails were used in completely randomized design with 4 treatments (0.5%; 10% and 15%) of different level of combination sago rotb waste and tofu waste fermented in ration, and each treatment are replicated for 5 times. Ration are arranged iso protein (20%) and iso calory (2,800 kcal/kg). The parameters are: egg production, egg weigth and body weight. The result showed that the utilization of combination of sago rotb and tofu waste fermented by Monascus purpureus was not affected egg quail performance significantly (P>0.05). Inconclusion, the utilization of combination sago rotb waste and tofu waste fermented by Monascus purpureus until 15% in quail ration increased egg production with quail day scoring 80%, egg weight is 9.70 g/egg, and body weight is 56.12 g/quail.

Research paper thumbnail of Response of Laying Quail to a Diet Enriched with Cocoa Pods Fermented by Pleurotus ostreatus

Journal of World's Poultry Research, Mar 25, 2020

Improving the quality of cocoa pods through fermentation with Pleurotus ostreatus reduced its cru... more Improving the quality of cocoa pods through fermentation with Pleurotus ostreatus reduced its crude fiber content, especially for lignin and cellulose. Fermentation of cocoa pods product increased their utilization in poultry diet. An experiment was conducted to determine the effect of feeding cocoa pods waste fermented by Pleurotus ostreatus on the laying performance and egg quality of quail. This experiment employed completely randomized design with five dietary treatments: 0%, 5%, 10%, 15% and 20% cocoa pods fermented by Pleurotus ostreatus in the diets and four replications. 200 laying quail (7 weeks of age) were randomly allocated into 5 treatments (10 birds per treatment) and 4 replications. Diets included iso nitrogen 20% and iso metabolism energy 2800 kcal/kg. The results of the experiment indicated that feed intake, hen-day egg production, egg weight, egg mass production, and feed conversion were not affected but egg cholesterol was affected by increasing cocoa pods fermented products in the diet. In this experiment, a diet which utilized 15% cocoa pods fermented using Pleurotus ostreatus maintained the laying performance of quail and reduced egg yolk cholesterol (20.30%).

Research paper thumbnail of Effect of Dietary Supplementation of Palm Oil Waste Fermented with Phanerochaete chrysosporium and Neurospora crassa on Performance and Some Egg Characterizes of Laying Japanese Quails

The aims of present study was to determine the effect of dietary supplementation of palm oil wast... more The aims of present study was to determine the effect of dietary supplementation of palm oil waste fermented with Phanerochaete chrysosporium and Neurospora crassa (POWF) with ratio 1:1 on performance and some egg characterizes of laying Japanese quails. This experiment used 200 quails (Coturnix-coturnix japonica) aged 20 weeks, with 70% egg production. This study used an experimental method with a completely randomized design (CRD) with four treatments (0%, 8%, 16%, and 24% POWF and five replications). The results of this research showed that the use of POWF in the diet was not affected to feed consumption, daily egg production, egg mass, egg weight, and feed conversion. But, a significant difference in blood total cholesterol, LDL, HDL, egg cholesterol, and index egg yolk color was obsereved, and no significant effect on triglycerides and egg yolk fat. In conclusion, feeding the mixture of palm oil waste fermented with Phanerochaete chrysosporium, and Neurospora crassa with ratio1:1 can be used up to 24% in laying quail rations, without any adverse effect on egg production. It may decrease the blood cholesterol and egg yolk cholesterol.

Research paper thumbnail of PENINGKATAN KUALITAS CAMPURAN KULIT PISANG DENGAN AMPAS TAHU MELALUI FERMENTASI DENGAN Phanerochaete chrysosporium DAN Neurospora crassa SEBAGAI PAKAN TERNAK

Banana peel can be used as an alternative feed based on the potential availability and nutritiona... more Banana peel can be used as an alternative feed based on the potential availability and nutritional. The experiments were conducted to improve the nutrient quality of Banana Peel and Tofu Waste mixture (BPTW) by using Phanerochaete chrysosporium and Neurospora crassa. This substrate consists of banana peel 70% and tofu waste 30%. The experiment was performed in 3 treatment completely randomized design (CRD) with 6 replicates. The treatments were : A= fermentation BPTW by Phanerochaete chrysosporium and Neurospora crassa (1:1), B = fermentation BPTW by Phanerochaete chrysosporium and Neurospora crassa (2:1), and C = fermentation BPTW by Phanerochaete chrysosporium and Neurospora crassa (1:2). Measured variables were Crude Fiber (CF), Crude Protein (CP), Nitrogen Retention and CF digestion. The result of the research showed that the treatment affected significantly (p<0.01) reduced CF and increased CP, nitrogen retention and CF digestion. In conclusion, fermentation by Phanerochaete...

Research paper thumbnail of Fermentation of Sargassum binderi Seaweed for Lowering Alginate Content of Feed in Laying Hens

Journal of World's Poultry Research, 2019

The object of this study was to reduce the alginate content of Sargassum binderi by fermentation ... more The object of this study was to reduce the alginate content of Sargassum binderi by fermentation of Bacillus megaterium S245 in feed of laying hens. The experiment was arranged in a factorial with completely randomized design. The first factor was different inoculum dosage (1, 3, 5, 7, and 9%), while the second factor was different fermentation period (1, 3, 5, 7 and 9 days), and each treatment was replicated for five times. The measurements were total dry matter, organic matter, ash, alginate, and crude protein. The results showed there were no significant effect of inoculum dosage, and interaction between inoculum dosage and fermentation period on alginate, total dry matter, organic matter, ash and crude protein content of Sargassum binderi while fermentation period reduced the alginate and total dry matter content. Fermentation period also increased the crude protein content significantly. Besides that, fermentation period didn't effect on organic matter and ash content significantly. The fermentation of Sargassum binderi with Bacillus megaterium S245 at inoculum dosage of 1% and fermentation period of nine days was the best combination for lowering alginate content in Sargassum binderi and this treatment had positive effect on nutrient content of Sargassum binderi.

Research paper thumbnail of Addition of Different Nitrogen Sources on the Cocoa Pod (Theobroma Cacao) fermented with Pleurotus Ostreatus

International Journal of Environment, Agriculture and Biotechnology, 2019

This research was aimed the composition of the substrate, inoculum dose and fermentation time sui... more This research was aimed the composition of the substrate, inoculum dose and fermentation time suitable for the growth of Pleurotus ostreatus on cocoa pod substrate mixtures with different nitrogen sources (tofu waste, soy milk waste and rice bran) of the cellulase enzyme activity, laccase enzyme activity, crude fiber decreased, and crude fiber digestibility. This study used an experimental method with a completely randomized design (RAL) 3x3x3 factorial with 2 replications. Factor A is a substrate composition with a ratio of 80% cocoa pod and 20% for tofu waste, soy milk waste, and rice bran. Factor B is an inoculum dose of 6%, 8% and 10% with Factor C is the fermentation time of 7, 9 and 11 days. The results of the analysis showed that an interaction of the substrate composition and fermentation time with Pleurotus ostreatus which had a significant effect (P <0.05) of the activity of cellulase enzymes, laccase enzyme activity, crude fiber decreased and crude fiber digestion. The results of the study can be concluded that the selected treatment was foun d in the composition of 80% cocoa pod and 20% tofu waste with 9 days fermentation time (A1C2). In this condition cellulase enzyme activity was obtained of 2.70 U/ml, the laccase enzyme activity of 12.33 U/ml, crude fiber decreased of 44.01% and crude fiber digestibility of 53.78%.

Research paper thumbnail of Palm Oil Sludge Fermented by Using Lignocellulolytic Fungi as Poultry Diet

International Journal of Poultry Science, 2016

Research paper thumbnail of Kandungan dan Kualitas Nutrisi Limbah Sawit Fermentasi dengan Lentinus edodes

Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science), 2021

Penelitian ini dilaksanakan untuk mengetahui bagaimana pengaruh komposisi substrat yang berbeda p... more Penelitian ini dilaksanakan untuk mengetahui bagaimana pengaruh komposisi substrat yang berbeda pada limbah sawit yang difermentasi dengan menggunakan Lentinus edodes terhadap kandungan protein kasar, kandungan serat kasar, retensi nitrogen dan kecernaan serat kasar. Metode yang digunakan pada penelitian ini adalah metode eksperimen rancangan acak lengkap (RAL) dengan 5 perlakuan yaitu: perlakuan A (100% limbah sawit), perlakuan B (90% limbah sawit + 10% dedak padi), perlakuan C (80% limbah sawit + 20% dedak padi), perlakuan D (90% limbah sawit + 10% ampas tahu) dan perlakuan E (80% limbah sawit + 20% ampas tahu) dengan 4 ulangan. Ternak percobaan yang digunakan untuk pengukuran kualitas nutrisi terutama retensi nitrogen dan kecernaan serat kasar adalah ayam broiler CP 707 umur 6 minggu (berat badan 1.500 g/ekor) sebanyak 24 ekor. Peubah yang diamati adalah kandungan protein kasar, kandungan serat kasar, retensi nitrogen dan kecernaan serat kasar. Hasil penelitian ini menunjukan bahwa komposisi substrat yang berbeda memberikan pengaruh berbeda sangat nyata (P<0,01) terhadap kandungan protein kasar, kandungan serat kasar, retensi nitrogen dan kecernaan serat kasar. Dari hasil penelitian ini disimpulkan bahwa 90% limbah sawit + 10 % ampas tahu merupakan perlakuan optimal (efisien) dengan kandungan protein kasar 22,77% (%BK), kandungan serat kasar 14,03 (%BK), retensi nitrogen 55,09 (%BK), dan retensi nitrogen 54,02 (%BK).

Research paper thumbnail of Production Performance of Gold Arab Laying-Hens Fed Diet Containing Neurospora crassa Fermented Palm Kernel Cake

International Journal of Poultry Science, 2015

Research paper thumbnail of Comparisons of Nutrient Contents and Nutritional Values of Palm Kernel Cake Fermented by Using Different Fungi

Pakistan Journal of Nutrition, 2013

Research paper thumbnail of Response of Broiler Fed Cocoa Pod Fermented byPhanerochaete chrysosporiumand Monascus purpureus in the Diet

Pakistan Journal of Nutrition, 2013

Research paper thumbnail of Pengaruh Media Biakan Fermentasi dengan Mikroba yang Berbeda terhadap Produksi Maggot Black Soldier Fly (Hermetia illucens)

Jurnal Peternakan

ABSTRAK. Penelitian ini bertujuan untuk mengetahui pengaruh media biakan fermentasi yang berbeda ... more ABSTRAK. Penelitian ini bertujuan untuk mengetahui pengaruh media biakan fermentasi yang berbeda terhadap produksi maggot Black Soldier Fly (Hermetia illucens). Penelitian ini menggunakan metode eksperimental Rancangan Acak Lengkap (RAL) pola faktorial 3x3 dengan 3 ulangan. Faktor A adalah jenis media biakan yang digunakan, yaitu A1 : Ampas kelapa, A2 : Ampas tahu dan A3 : Buah terbuang. Faktor B adalah jenis mikroorganisme yang digunakan, yaitu B1 : EM-4 peternakan, B2 : Natura organic decomposer dan B3 : Probio-7. Peubah yang diamati adalah produksi maggot berat segar (kg), panjang (cm), densitas populasi (ekor/cm 3) dan kandungan protein kasar (%). Hasil penelitian menunjukan bahwa adanya interaksi antara faktor A (jenis media) dan faktor B (jenis mikroba) dan memberikan berpengaruh sangat nyata (P<0.01) terhadap berat segar dan kandungan protein kasar maggot, tetapi tidak berpengaruh nyata (P>0,05) terhadap panjang dan densitas populasi maggot. Kesimpulan dari penelitian ini adalah media biakan ampas tahu yang difermentasi dengan Natura organik decomposer memberikan hasil yang terbaik, dengan produksi berat segar 0,2215 kg, panjang 2,00 cm, densitas populasi 2,01 ekor/cm 3 dan kandungan protein kasar 52,40 %. Kata kunci : Fermentasi, maggot, media biakan, mikroorganisme, produksi ABSTRACT. This study aims to determine the effect of different fermentation culture media on the production of Black Soldier Fly (Hermetia illucens) maggot. This research used experimental method completely randomized design (CRD) with 3x3 factorial pattern with 3 replications. Factor A was the type of culture medium used, A1: Coconut dregs, A2: Tofu dregs and A3: Wasted fruit. Factor B was the type of microorganism used,B1: EM-4, B2: Natura organic decomposer and B3: Probio-7. The variables observed were maggot production, fresh weight (kg), length (cm), population density (tail/cm 3) and crude protein content (%). The results showed that there was an interaction between factor A (type of media) and factor B (type of microbe) and had a very significant effect (P<0.01) on fresh weight and crude protein content of maggot, but had no significant effect (P>0.05) on the length and density of the maggot population. The conclusion of this research was tofu dregs culture medium fermented with Natura organic decomposer gives the best results, with the production of fresh weight 0.2215 kg, long 2.00 cm, population density 2.01 tails/cm 3 and crude protein content 52.40%.

Research paper thumbnail of Palm Kernel Cake Fermented with Lentinus edodes in the Diet of Quail

International Journal of Poultry Science

Research paper thumbnail of Performa Puyuh yang Diberi Limbah Sawit Fermentasi dengan Pleurotus ostreatus dalam Ransum

Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science)

Tujuan dari penelitian ini untuk mengetahui pengaruh dan batasan penggunaan limbah sawit yang dif... more Tujuan dari penelitian ini untuk mengetahui pengaruh dan batasan penggunaan limbah sawit yang difermentasi dengan Pleurotus ostreatus dalam ransum terhadap performa puyuh petelur. Penelitian ini menggunakan 200 ekor puyuh (Coturnix coturnix japonica) umur 20 minggu dengan produksi telur 60%. Metode yang digunakan adalah eksperimen dengan Rancangan Acak Lengkap (RAL) dengan 5 perlakuan (0%, 6%, 12%, 18%, dan 24% limbah sawit fermentasi dengan Pleurotus ostreatus) dengan 4 ulangan. Parameter yang diamati dalam penelitian ini adalah performa (konsumsi ransum, produksi telur harian, massa telur, dan konversi ransum). Hasil analisis keragaman menunjukkan bahwa penggunaan limbah sawit fermentasi dengan Pleurotus ostreatus tidak berpengaruh (P>0,05) terhadap performa puyuh. Kesimpulan penelitian ini adalah campuran limbah sawit yang difermentasi dengan Pleurotus ostreatus sampai level 24%, pada kondisi ini diperoleh konsumsi ransum 21,51 g/ekor/hari, produksi telur harian 61,08%, massa telur 6,44 g/ekor/hari, dan konversi ransum 3,34.

Research paper thumbnail of Quality Improvement of Durian Waste and Tofu Waste Fermented with Pleurotus ostreatus

International Journal of Environment, Agriculture and Biotechnology

Research paper thumbnail of Palm Oil Sludge Fermented by Using Lignocellulolytic Fungi as Poultry Diet

Background: Palm Oil Sludge (POS) represents an alternative to poultry feed but its utilization i... more Background: Palm Oil Sludge (POS) represents an alternative to poultry feed but its utilization is limited due to the high content of crude
fiber (lignin and cellulose) and low content of crude protein. Fermentation with lignocellulolytic fungi, which include
Lentinus edodes,
Pleurotus ostreatus and Phanerochaete chrysosporium, produce ligninase and cellulase enzyme have been used as an approach to
increase POS nutrient levels and quality. This study evaluated the nutrient content and quality of POS after fermentation using different
ligninocellulolytic fungi. Methodology: Two experiments were conducted in this study. Experiment 1 was performed as a 3×3 factorial
arrangement in a completely randomized design with 3 replicates. The first factor was lignocellulolytic fungi (
Lentinus edodes,
Pleurotus ostreatus and Phanerochaete chrysosporium) and the second factor was incubation time (7, 11 and 15 days). Subsequently,
Crude Fiber (CF), Crude Protein (CP), cellulose, lignin and cellulose enzyme activity were measured. Experiment 2 compared the nutrient
content of fermented (the best treatment identified in experiment 1) and unfermented POS. In this experiment, the nitrogen retention,
crude fiber digestion, Metabolizable Energy (ME) and amino acid profile of POS was measured. Results: In experiment 1, it was found that
Pleurotus ostreatus s i gn i f i cant l y r educed CF, ce l l u l ose and l i gn i n l eve l s and i ncreased CP content as we l l as ce l l u l ase enzyme act i v i ty
after 11 days of incubation (p<0.01) Moreover, experiment 2 showed that nitrogen retention, crude fiber digestion and ME content
levels in fermented POS were higher than in unfermented POS. Fermentation also improved the amino acid profile of POS.
Conclusion: An 11 day fermentation with
Pleurotus ostreatus was identified as the best condition for improving the nutrient content
and quality of POS.

Research paper thumbnail of Improving_the_Quality_of_Tapioca_by_Product_Throug.pdf

An experiment was conducted to improve the nutrient content of tapioca by product to produce $ ca... more An experiment was conducted to improve the nutrient content of tapioca by product to produce $ carotene rich feed as alternative poultry feed through fermentation by using carotenogenic fungi (Neurospora crassa) as inoculums. The experiment was determination of substrate composition (carbon source and nitrogen source) based on nutrient quality and quantity of these fermented products. The study was conducted in experimental methods, using the completely randomize design in factorial with 2 treatment were : 1. A factor, ( tapioca by product as carbon source with nitrogen sources: A 1 = tapioca by product+tofu waste, A 2 = tapioca by product + palm kernel cake and A 3 = tapioca by product + rice bran. 2. B factor (Percentage of composition of carbon source with nitrogen source), B 1 = 90% : 10%, B 2 = 80% : 20%, B 3 = 70% : 30% and 60% : 40%). Results of study showed that optimum substrate composition of the fermentation by Neurospora crassa was the mixture 60% tapioca by product with 40% tofu waste. This conditions can increase $ carotene and crude protein and also decrease crude fiber which made the nutritional value of the product based on dry-substance was 295.16 µg/g, $ carotene 20.44% crude protein, 2.75% crude fat, 11.96% crude fiber, 0.24% calcium, 0.17% phosphor, metabolic energy 2677 Kcal/kg, 67.05% nitrogen retention and 35.44% fiber digestion.