Separation of D-Limonene and Other Oxygenated Compounds from Orange Essential Oil by Molecular Distillation and Fractional Distillation with a Wiped Film Evaporator (original) (raw)
Related papers
EXTRACTION OF LIMONENE FROM ORANGE PEEL
Limonene a volatile oil was extracted from orange peel using soxhlet extractor. Identifications were carried out in terms of appearance, colour, odour, and the percentage yield. With the current trends in aromatherapy, the limonene from lemon if well researched with efficient method of extraction to increase the yield, the herbal extract of this could be a promising remedy for many infectious diseases of known origin. Furthermore, the work revealed the physiochemical properties of limonene with greenish yellow appearance, strong orange aroma odour, boiling point and melting point which of 740C and -740C respectively. Whereas the average yield of limonene per orange, orange weight, peel, the number of seeds, skin and shaft, and juice content are 1.331±0.763, 221.13±22.24g, 34.94±12.14g, 3.67±2.08g, 89.93±217.65g, and 69.61±20.97g respectively. Worthy of mentioned was that almost all parts of lemon fruits – the juice, the peels, the seeds and the essential oil are used topically. This project work bears some recommendations for further work in this direction.
EXTRACTION OF D- LIMONENE FROM ORANGE PEELS
The orange peel which is considered as a waste can be used for the extraction of limonene (D-Limonene) which has many applications ranging from food flavouring agent to cosmetics. Limonene can be extracted by various conventional methods like steam distillation cold press, solvent extraction, novel methods like super critical CO2 extraction, it means varied typical ways like steam distillation cold press, solvent extraction, novel ways like super essential greenhouse emission extraction. The conventional method though simple are robust and the yield percentage is less whereas the novel methods are not cost effective as well as easy the yield share is a smaller amount whereas the novel ways aren't price effective.This experiment demonstrates the extraction of plant oils. The peel of oranges is boiled in water and the oil produced {limonene} distilled in steam at a temperature just below 100 0 3 0 A C, well below its normal boiling point. This experiment demonstrates the extraction of plant oils. The depart oranges is cooked in water and therefore the oil created distilled in steam at a temperature slightly below a hundred 0 3 0 A C, well below its traditional boiling purpose. The incompatible oil will then be separated. Direct extraction by heating would lead to decomposition whereas steam distillation doesn't destroy the attractive force.Limonene is an unsaturated hydrocarbon which can be tested for using bromine water or potassium magnate which may be tested for victimization element water or potassium business leader.
EXTRACTION OF D- LIMONENE FROM ORANGE PE
The orange peel which is considered as a waste can be used for the extraction of limonene (D-Limonene ) which has many applications ranging from food flavouring agent to cosmetics. Limonene can be extracted by various conventional methods like steam distillation cold press, solvent extraction, novel methods like super critical CO2 extraction, it means varied typical ways like steam distillation cold press, solvent extraction, novel ways like super essential greenhouse emission extraction. The conventional method though simple are robust and the yield percentage is less whereas the novel methods are not cost effective as well as easy the yield share is a smaller amount whereas the novel ways aren't price effective.This experiment demonstrates the extraction of plant oils. The peel of oranges is boiled in water and the oil produced {limonene} distilled in steam at a temperature just below 100 C, well below its normal boiling point. This experiment demonstrates the extraction of plant oils. The depart oranges is cooked in water and therefore the oil created distilled in steam at a temperature slightly below a hundred C, well below its traditional boiling purpose. The incompatible oil will then be separated. Direct extraction by heating would lead to decomposition whereas steam distillation doesn't destroy the attractive force.Limonene is an unsaturated hydrocarbon which can be tested for using bromine water or potassium magnate which may be tested for victimization element water or potassium business leader.
EXTRACTION OF D- LIMONENE FROM ORANGE PE (1)
The orange peel which is considered as a waste can be used for the extraction of limonene (D-Limonene ) which has many applications ranging from food flavouring agent to cosmetics. Limonene can be extracted by various conventional methods like steam distillation cold press, solvent extraction, novel methods like super critical CO2 extraction, it means varied typical ways like steam distillation cold press, solvent extraction, novel ways like super essential greenhouse emission extraction. The conventional method though simple are robust and the yield percentage is less whereas the novel methods are not cost effective as well as easy the yield share is a smaller amount whereas the novel ways aren't price effective.This experiment demonstrates the extraction of plant oils. The peel of oranges is boiled in water and the oil produced {limonene} distilled in steam at a temperature just below 100 C, well below its normal boiling point. This experiment demonstrates the extraction of plant oils. The depart oranges is cooked in water and therefore the oil created distilled in steam at a temperature slightly below a hundred C, well below its traditional boiling purpose. The incompatible oil will then be separated. Direct extraction by heating would lead to decomposition whereas steam distillation doesn't destroy the attractive force.Limonene is an unsaturated hydrocarbon which can be tested for using bromine water or potassium magnate which may be tested for victimization element water or potassium business leader.
High Valued Limonene in Essential Oil Extract from Lime Peel Waste for Parfum Industry
Agrointek : Jurnal Teknologi Industri Pertanian
Limonene in essential oils is highly valuable attracts great interest of consumers due to its specific fragrance. It is not surprising that many big perfume industries are looking for high purified limonene found in essential oils of certain fruits and flowers. This study investigates the extraction process of essential oil from lime peel waste. This study has used two extraction methods, i.e. maceration method and Soxhlet technique. Two types of organic solvent applied, i.e. hexane and ethanol. This work studies the effect of extraction time, type of organic solvent, and extraction method on yield of extraction. Characterization studies as FTIR (Fourier Transform Infra Red) Spectroscopy related to type of chemical bonding of limonene in essential oil and GC-MS (Gas Chromatography – Mass Spectrometry) related to limonene fragmentation have also investigated.
Recovery of aroma compounds from orange essential oil
Brazilian Journal of Chemical Engineering, 2000
The objective of this work was to study the recovery of aroma compounds present in the orange essential oil using experimental data from CUTRALE (a Brazilian Industry of Concentrated Orange Juice). The intention was to reproduce the industrial unit and afterwards to optimize the recovery of aroma compounds from orange essential oil by liquid-liquid extraction. The orange oil deterpenation was simulated using the commercial software PRO/II 4.0 version 1.0. The UNIFAC model was chosen for the calculation of the activity coefficients.
EXTRACTION AND GC-MS ANALYSIS OF ORANGE (Citrus sinensis) PEEL OIL
Research Journal of Life Sciences, Bioinformatics, Pharmaceutical and Chemical Sciences, 2017
Sweet orange (Citrus sinensis L.) is the most commonly grown tree fruit in Maharashtra. Orange peel is considered as a waste but can be used for the extraction of essential oil which has many applications ranging from food flavouring agent, insect repellent to cosmetics. In the present study an attempt was made to extract the oil from oranges, by steam distillation. In order to study the compositions of the oil extracted constituents were analyzed by GC-MS method. In all 15 compounds were detected of which D-limonene was found as a dominant contributor
Food Analytical Methods, 2016
The aim of the herein described research was the detailed qualitative analysis of the volatile oxygenated fractions of four genuine mandarin (Citrus deliciosa Ten.) essential oils (green, yellow, red, and Mexican), by using the offline combination of high-performance liquid chromatography (HPLC) and comprehensive two-dimensional gas chromatography-quadrupole mass spectrometry (GC×GC-qMS). Detailed qualitative profiling was performed through a pre-separation (normal phase) HPLC process aimed at the isolation of the oxygenated compounds; the target fraction was then concentrated and subjected to cryogenically modulated GC×GC-qMS analysis. The oxygenated constituents contribute most to the essential oil aroma and are also used for the evaluation of quality and genuineness. In such a respect, a deeper analytical view on the qualitative composition of such constituents is certainly useful. In fact, many compounds are herein related to mandarin essential oils for the first time.
Techniques for Extraction of Essential Oil from Orange Peels: A Review
2021
Background: In recent years, variety of Extraction techniques has been introduced for the recovery of organic compounds. Pure essential oils are derived from various part of the plants and fruits. These essential oils have a very high commercial value due to its properties. They are widely used in the various fields of industries, such as perfumery industries and pharmaceuticals. The essential oils for are primarily used in the perfumery industry and have a very high commercial value due to its therapeutic properties. Objective: To study the techniques available to extract the essential oils from Orange peels and study the efficiency and the selectivity for this techniques. Results: The essential oils of the plant are composed of heat-sensitive chemical compounds, the use of steam distillation and Microwave-assisted extraction (MAE) techniques would inevitably inflict thermal degradation to the natural fragrance. In this experimental work, solvent extraction method was employed due ...