Duraipandian Muthaiah - Academia.edu (original) (raw)
Papers by Duraipandian Muthaiah
Research article , 2023
Green synthesis of Copper Nanoparticles using Curcuma longa L. and Azadi… Green synthesis of Copp... more Green synthesis of Copper Nanoparticles using Curcuma longa L. and Azadi… Green synthesis of Copper Nanoparticles using Curcuma longa L. and Azadirachta indica A.Juss. and their Antibacterial Activity
Legumes Research - Volume 2
Cowpea is the common legume crop plant widely cultivated in all over the world for human consumpt... more Cowpea is the common legume crop plant widely cultivated in all over the world for human consumption and animal feed. The global biological name of cowpea is Vigna unguiculta (L.) Walp. The crop is cultivated globally in all warm-seasons, semiarid or specifically tropical regions by even poor farmers but originated from anciently to Africa. Cowpea able to grow in even variety of polluted soils and able to grow vigorously withstand in both biotic and abiotic stress conditions. Morphologically herbaceous dicotyledonous plant, grow annually. The entire plant parts of Vigna unguiculata (L) Walp such as dry seeds, leaves, roots and pods consumed by all humans and animals Cowpea has rich in nutrition, vitamins and minerals so preferred by many farmers cultivated as intercrop with other cereals. In this review able to discuss the nutritional, medicinal as well as ecological significance. The seeds of cowpea have high content of proteins, fiber foods like carbohydrates, low cholesterol, min...
These days, all living things in the world, specifically humans, are dealing with different probl... more These days, all living things in the world, specifically humans, are dealing with different problems associated with poverty, food scarcity and disease. Food is the primary and fundamental tool for every organism to survive and growth. The United Nations Organization main role and aim is to remove hunger from worldwide. In order to provide the right quality of food and a large amount of nutritious food systems for all organisms. These better nutritious food systems developed by the suitable application of new technologies and sustainable agriculture development. The new technological approach is used to find the new and advanced techniques are implemented through well equipped machines, etc for good nutritious food production with low cost against hungry and diseases. Developing nutritious foods through sustainable agriculture for the production of highly nutritional, medicinal and disease-resistant plant varieties for society. The agriculture sustainable development also helps for poor people are easy to utilize and remove the hungry.
Introduction Microorganisms are called as universal organism, found in everywhere; some are patho... more Introduction Microorganisms are called as universal organism, found in everywhere; some are pathogenic or beneficial in nature. Due to the human activities increases the pollution in environment helps to emergence of many pathogens like bacteria, viruses and other unicellular organisms that causes serious diseases to humans. The living organisms include viruses, archaea, eubacteria, microscopic fungi, protozoa and unicellular algae. Among multimillions of living things, the eubacteria are predominantly causes several infections or diseases in higher plants and animals. Microorganisms such as bacteria are ubiquitous in everywhere and have the ability to do various beneficial and harmful functions. The beneficial functions of bacteria include Abstract: Objective: The antibacterial activities were done by using of various solvents such as ethanol, petroleum ether, methanol, chloroform, n-butanol and ethyl acetate extracts of various marine sponges like Callyspongia reticutis Dendy (C. reticutis), Thalysias vulpine Lamark (T. vulpine), Echinodictyum gorgonoides Dendy (E. gorgonoides) and Callyspongia diffusa Ridley (C. diffusa), Gelliodes cellaria Rao (G. cellaria) against gram positive and gram negative bacterial pathogens like Pseudomonas aeruginosa PA01 and Proteus mirabilis ATCC 7002 respectively. Methods: The nutrient agar well diffusion method is used to find the antibacterialbial activities against various sponge extracts. The functional groups of the sponge extracts are specifically mitigate bacterial metabolic intermediates determined by FTIR. Results: The antibacterial activities of the sponge crude extracts were increased with different concentrations in the agar well plates to indicate the presence zone of clearance. The crude extracts were prepared from different solvents such as the n-butanol and chloroform extract was the most effective extracts. At this stage the gram negative bacteria Proteus mirabilis (P. mirabilis) and the gram positive bacteria Pseudomonas aeruginosa (P. aeruginosa) appear to be most sensitive strain while and Escherichia coli, Bacillus cereus, Klebsiella pneumonia. The Staphylococcus aureus indicate resistance to the various tested concentrations and have response to no zone of inhibition was observed. The inhibition of microbial growth at concentration as low as ~50-150 mg/mL indicated the potent antibacterial activity of above mentioned porifera sponge extracts. Conclusions: These research works results were find critically industrially important compounds from selected sponge extracts and the functional groups of plant compounds is responsible for great antibacterial activity.
The aim of this study was to investigate the antibacterial activity of n-butanol, petroleum ether... more The aim of this study was to investigate the antibacterial activity of n-butanol, petroleum ether, ethyl acetate, ethanol, methanol, and chloroform extracts of the sponges and leaves of different mangrove species (Bruguiera cylindrica, Suaeda maritima, Ceriops decandra, Avicennia officinalis, Rhizophora apiculata, Suaeda monoica, Avicennia marina, and Rhizohora mucronata) against Proteus mirabilis ATCC 7002. Methods and Results: Agar well diffusion method was used to evaluate the antimicrobial activity of selected mangrove extracts. The active compounds from mangrove sponges and leaves with various solvents were examined under Fourier transform infrared (FTIR) spectroscopy. The ethyl acetate extracts, methanol extracts, chloroform extracts, n-butanol extracts, and petroleum ether extracts of selected mangrove leaves (B. cylindrical, S. maritime, A. officinalis, S. monoica, A. marina, R. mucronata) showed good antibacterial activity against P. mirabilis ATCC 7002. FTIR analysis of crude methanol extract of S. monoica showed the presence of amide and alkane groups in phytochemicals. For crude methanol extract of R. mucronata, the presence of phenol, nitro, amide, and alkane groups was revealed. Conclusion: the results obtained revealed industrially important mangrove extracts and the functional groups of plant compounds responsible for great antibacterial activity.
Barium commonly used in the fireworks – cottage industry of this area is the predominant pollutan... more Barium commonly used in the fireworks – cottage industry of this area is the predominant pollutant on growth, biochemical and enzymatic characteristics of Amaranthus caudatus L. a widely cultivated crop. This study is aimed at assessing the efficacy of Amaranthus caudatus L.in the absorption of barium. The seedlings of Amanranthus caudatusL. were treated with various concentration of barium (2mM, 4mM, 6mM, 8mM, 10mM) and its effect on the morphometric, biochemical and enzymatic characters were studied. After ten days of treatment the growth parameters such as leaf area, fresh weight, dry weight, shoot and root length were found decreased than in the control. Biochemical characteristics such as the content of chlorophyll, carotenoid, soluble sugar and protein also decreased with the increase in the concentration of barium. In contrary, the free amino acid, proline, and leaf nitrate increased and the activities of enzymes such as catalase and peroxidase were also found to be increased...
Our environment is polluted from heavy metal using industries. It is due to anthropogenic activit... more Our environment is polluted from heavy metal using industries. It is due to anthropogenic activities. The heavy metals are in excess is toxic to animals, plants and microorganisms. The excess of copper can affect the entire plant systems. Copper is one of the major source pollutants in ocean and terrestrial. To remove the excess copper pollution by biosorption is an easiest technique by using Ulva lactuca. In this present study, Cow pea Vigna unguiculata (L) seedlings were treated with 6 mM copper chloride, water control and Ulva lactuca bio sorbent (2 g/L, 4 g/L, 6 g/L and 8 g/L), its influence on the biochemical, enzymatic and morphometric characteristics were studied. The morphometric parameters such as fresh weight, leaf area, shoot length, dry weight and root length is increased than that of 6 mM treated control. The pigments such as chlorophyll a, chlorophyll b, total chlorophyll, carotenoids are steadily increased and anthocyanin content was decreased than the control 6 mM copper chloride. Biochemical characters such as protein and soluble sugar were increased with 6 mM of copper chloride. On the opposing the contents of proline, free amino acid, total phenol and leaf nitrate were decreased in the 6 mM of copper chloride. The enzyme activities such as peroxidase, catalase are decreased and the nitrate reductase is increased. Atomic Absorption Spectroscopy (AAS) was employed to conclude the copper in the treated and control plants and 6 mM Cu 2+ reveals that vigorously affected the Vigna unguiculata (L) (cow pea) plants and The green algae Ulva lactuca is effectively biosorbed the copper heavy metal and get rid from soil pollution and improve crop yield.
Book Reviews by Duraipandian Muthaiah
Cowpea is the common legume crop plant widely cultivated in all over the world for human consumpt... more Cowpea is the common legume crop plant widely cultivated in all over the world
for human consumption and animal feed. The global biological name of cowpea
is Vigna unguiculta (L.) Walp. The crop is cultivated globally in all warm-seasons,
semiarid or specifically tropical regions by even poor farmers but originated from
anciently to Africa. Cowpea able to grow in even variety of polluted soils and
able to grow vigorously withstand in both biotic and abiotic stress conditions.
Morphologically herbaceous dicotyledonous plant, grow annually. The entire
plant parts of Vigna unguiculata (L) Walp such as dry seeds, leaves, roots and pods
consumed by all humans and animals Cowpea has rich in nutrition, vitamins
and minerals so preferred by many farmers cultivated as intercrop with other
cereals. In this review able to discuss the nutritional, medicinal as well as ecological
significance. The seeds of cowpea have high content of proteins, fiber foods
like carbohydrates, low cholesterol, minerals and vitamins. The nutrient value is
higher and delay hungry sense in cowpea when compare to other cereals or pulses.
The cowpea used for various medical aspects to lower cholesterol, promote body
growth, iron source to increase blood cells, improve gall bladder function, maintain
good circulatory system, increase insulin production, decrease body weight and
do excellent antioxidant mechanism. The black eye pea also maintains good health
to reduce both communicable and non-communicable diseases. Cowpea to form
symbioses with variety of beneficial soil microorganisms to increase soil fertility,
soil-root aeration, improve humidity and do fix atmospheric nitrogen to reduce
global warming, climate change and also increase activity of biogeochemical cycle
in the environment. In future people focus on to cultivate cowpea with to increase
global production in all countries.
Books by Duraipandian Muthaiah
Although every precaution has been taken to verify the accuracy of the information contained here... more Although every precaution has been taken to verify the accuracy of the information contained herein, the author and publisher assume no responsibility for any errors or omissions. No liability is assumed for damages that may result from the use of information contained within.
Research article , 2023
Green synthesis of Copper Nanoparticles using Curcuma longa L. and Azadi… Green synthesis of Copp... more Green synthesis of Copper Nanoparticles using Curcuma longa L. and Azadi… Green synthesis of Copper Nanoparticles using Curcuma longa L. and Azadirachta indica A.Juss. and their Antibacterial Activity
Legumes Research - Volume 2
Cowpea is the common legume crop plant widely cultivated in all over the world for human consumpt... more Cowpea is the common legume crop plant widely cultivated in all over the world for human consumption and animal feed. The global biological name of cowpea is Vigna unguiculta (L.) Walp. The crop is cultivated globally in all warm-seasons, semiarid or specifically tropical regions by even poor farmers but originated from anciently to Africa. Cowpea able to grow in even variety of polluted soils and able to grow vigorously withstand in both biotic and abiotic stress conditions. Morphologically herbaceous dicotyledonous plant, grow annually. The entire plant parts of Vigna unguiculata (L) Walp such as dry seeds, leaves, roots and pods consumed by all humans and animals Cowpea has rich in nutrition, vitamins and minerals so preferred by many farmers cultivated as intercrop with other cereals. In this review able to discuss the nutritional, medicinal as well as ecological significance. The seeds of cowpea have high content of proteins, fiber foods like carbohydrates, low cholesterol, min...
These days, all living things in the world, specifically humans, are dealing with different probl... more These days, all living things in the world, specifically humans, are dealing with different problems associated with poverty, food scarcity and disease. Food is the primary and fundamental tool for every organism to survive and growth. The United Nations Organization main role and aim is to remove hunger from worldwide. In order to provide the right quality of food and a large amount of nutritious food systems for all organisms. These better nutritious food systems developed by the suitable application of new technologies and sustainable agriculture development. The new technological approach is used to find the new and advanced techniques are implemented through well equipped machines, etc for good nutritious food production with low cost against hungry and diseases. Developing nutritious foods through sustainable agriculture for the production of highly nutritional, medicinal and disease-resistant plant varieties for society. The agriculture sustainable development also helps for poor people are easy to utilize and remove the hungry.
Introduction Microorganisms are called as universal organism, found in everywhere; some are patho... more Introduction Microorganisms are called as universal organism, found in everywhere; some are pathogenic or beneficial in nature. Due to the human activities increases the pollution in environment helps to emergence of many pathogens like bacteria, viruses and other unicellular organisms that causes serious diseases to humans. The living organisms include viruses, archaea, eubacteria, microscopic fungi, protozoa and unicellular algae. Among multimillions of living things, the eubacteria are predominantly causes several infections or diseases in higher plants and animals. Microorganisms such as bacteria are ubiquitous in everywhere and have the ability to do various beneficial and harmful functions. The beneficial functions of bacteria include Abstract: Objective: The antibacterial activities were done by using of various solvents such as ethanol, petroleum ether, methanol, chloroform, n-butanol and ethyl acetate extracts of various marine sponges like Callyspongia reticutis Dendy (C. reticutis), Thalysias vulpine Lamark (T. vulpine), Echinodictyum gorgonoides Dendy (E. gorgonoides) and Callyspongia diffusa Ridley (C. diffusa), Gelliodes cellaria Rao (G. cellaria) against gram positive and gram negative bacterial pathogens like Pseudomonas aeruginosa PA01 and Proteus mirabilis ATCC 7002 respectively. Methods: The nutrient agar well diffusion method is used to find the antibacterialbial activities against various sponge extracts. The functional groups of the sponge extracts are specifically mitigate bacterial metabolic intermediates determined by FTIR. Results: The antibacterial activities of the sponge crude extracts were increased with different concentrations in the agar well plates to indicate the presence zone of clearance. The crude extracts were prepared from different solvents such as the n-butanol and chloroform extract was the most effective extracts. At this stage the gram negative bacteria Proteus mirabilis (P. mirabilis) and the gram positive bacteria Pseudomonas aeruginosa (P. aeruginosa) appear to be most sensitive strain while and Escherichia coli, Bacillus cereus, Klebsiella pneumonia. The Staphylococcus aureus indicate resistance to the various tested concentrations and have response to no zone of inhibition was observed. The inhibition of microbial growth at concentration as low as ~50-150 mg/mL indicated the potent antibacterial activity of above mentioned porifera sponge extracts. Conclusions: These research works results were find critically industrially important compounds from selected sponge extracts and the functional groups of plant compounds is responsible for great antibacterial activity.
The aim of this study was to investigate the antibacterial activity of n-butanol, petroleum ether... more The aim of this study was to investigate the antibacterial activity of n-butanol, petroleum ether, ethyl acetate, ethanol, methanol, and chloroform extracts of the sponges and leaves of different mangrove species (Bruguiera cylindrica, Suaeda maritima, Ceriops decandra, Avicennia officinalis, Rhizophora apiculata, Suaeda monoica, Avicennia marina, and Rhizohora mucronata) against Proteus mirabilis ATCC 7002. Methods and Results: Agar well diffusion method was used to evaluate the antimicrobial activity of selected mangrove extracts. The active compounds from mangrove sponges and leaves with various solvents were examined under Fourier transform infrared (FTIR) spectroscopy. The ethyl acetate extracts, methanol extracts, chloroform extracts, n-butanol extracts, and petroleum ether extracts of selected mangrove leaves (B. cylindrical, S. maritime, A. officinalis, S. monoica, A. marina, R. mucronata) showed good antibacterial activity against P. mirabilis ATCC 7002. FTIR analysis of crude methanol extract of S. monoica showed the presence of amide and alkane groups in phytochemicals. For crude methanol extract of R. mucronata, the presence of phenol, nitro, amide, and alkane groups was revealed. Conclusion: the results obtained revealed industrially important mangrove extracts and the functional groups of plant compounds responsible for great antibacterial activity.
Barium commonly used in the fireworks – cottage industry of this area is the predominant pollutan... more Barium commonly used in the fireworks – cottage industry of this area is the predominant pollutant on growth, biochemical and enzymatic characteristics of Amaranthus caudatus L. a widely cultivated crop. This study is aimed at assessing the efficacy of Amaranthus caudatus L.in the absorption of barium. The seedlings of Amanranthus caudatusL. were treated with various concentration of barium (2mM, 4mM, 6mM, 8mM, 10mM) and its effect on the morphometric, biochemical and enzymatic characters were studied. After ten days of treatment the growth parameters such as leaf area, fresh weight, dry weight, shoot and root length were found decreased than in the control. Biochemical characteristics such as the content of chlorophyll, carotenoid, soluble sugar and protein also decreased with the increase in the concentration of barium. In contrary, the free amino acid, proline, and leaf nitrate increased and the activities of enzymes such as catalase and peroxidase were also found to be increased...
Our environment is polluted from heavy metal using industries. It is due to anthropogenic activit... more Our environment is polluted from heavy metal using industries. It is due to anthropogenic activities. The heavy metals are in excess is toxic to animals, plants and microorganisms. The excess of copper can affect the entire plant systems. Copper is one of the major source pollutants in ocean and terrestrial. To remove the excess copper pollution by biosorption is an easiest technique by using Ulva lactuca. In this present study, Cow pea Vigna unguiculata (L) seedlings were treated with 6 mM copper chloride, water control and Ulva lactuca bio sorbent (2 g/L, 4 g/L, 6 g/L and 8 g/L), its influence on the biochemical, enzymatic and morphometric characteristics were studied. The morphometric parameters such as fresh weight, leaf area, shoot length, dry weight and root length is increased than that of 6 mM treated control. The pigments such as chlorophyll a, chlorophyll b, total chlorophyll, carotenoids are steadily increased and anthocyanin content was decreased than the control 6 mM copper chloride. Biochemical characters such as protein and soluble sugar were increased with 6 mM of copper chloride. On the opposing the contents of proline, free amino acid, total phenol and leaf nitrate were decreased in the 6 mM of copper chloride. The enzyme activities such as peroxidase, catalase are decreased and the nitrate reductase is increased. Atomic Absorption Spectroscopy (AAS) was employed to conclude the copper in the treated and control plants and 6 mM Cu 2+ reveals that vigorously affected the Vigna unguiculata (L) (cow pea) plants and The green algae Ulva lactuca is effectively biosorbed the copper heavy metal and get rid from soil pollution and improve crop yield.
Cowpea is the common legume crop plant widely cultivated in all over the world for human consumpt... more Cowpea is the common legume crop plant widely cultivated in all over the world
for human consumption and animal feed. The global biological name of cowpea
is Vigna unguiculta (L.) Walp. The crop is cultivated globally in all warm-seasons,
semiarid or specifically tropical regions by even poor farmers but originated from
anciently to Africa. Cowpea able to grow in even variety of polluted soils and
able to grow vigorously withstand in both biotic and abiotic stress conditions.
Morphologically herbaceous dicotyledonous plant, grow annually. The entire
plant parts of Vigna unguiculata (L) Walp such as dry seeds, leaves, roots and pods
consumed by all humans and animals Cowpea has rich in nutrition, vitamins
and minerals so preferred by many farmers cultivated as intercrop with other
cereals. In this review able to discuss the nutritional, medicinal as well as ecological
significance. The seeds of cowpea have high content of proteins, fiber foods
like carbohydrates, low cholesterol, minerals and vitamins. The nutrient value is
higher and delay hungry sense in cowpea when compare to other cereals or pulses.
The cowpea used for various medical aspects to lower cholesterol, promote body
growth, iron source to increase blood cells, improve gall bladder function, maintain
good circulatory system, increase insulin production, decrease body weight and
do excellent antioxidant mechanism. The black eye pea also maintains good health
to reduce both communicable and non-communicable diseases. Cowpea to form
symbioses with variety of beneficial soil microorganisms to increase soil fertility,
soil-root aeration, improve humidity and do fix atmospheric nitrogen to reduce
global warming, climate change and also increase activity of biogeochemical cycle
in the environment. In future people focus on to cultivate cowpea with to increase
global production in all countries.
Although every precaution has been taken to verify the accuracy of the information contained here... more Although every precaution has been taken to verify the accuracy of the information contained herein, the author and publisher assume no responsibility for any errors or omissions. No liability is assumed for damages that may result from the use of information contained within.