comparative study of extraction of oil from coconut using ethanol and hexane
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Return to Article Details A Comparative Study of the Extraction and Characterisation of Oils from Glycine max L. (Soya Bean Seed), Elaeis guineensis (Palm Kernel Seed) and Cocos nucifera (Coconut) Using Ethanol and n-Hexane Download Download PDF
Chemical composition and antioxidant activity of oil obtained from coconut meal by subcritical ethanol extraction | SpringerLink
7/6/2021 · This work aimed to evaluate the efficiency of subcritical ethanol extraction for recovering oil from coconut meal. Dried coconut meal with an oil content of 19.85% (w.b.) was treated with subcritical ethanol at various ethanol concentrations
Solvent Extraction and Characterization of Oil from Coconut Seed Using Alternative Solvents
This study therefore, sought to provide a fair idea on a possible solvent replacement using isopropyl alcohol and petroleum ether for hexane in the extraction of Coconut oil giving a clear indication as to the best options and requirements for
Comparative Study: Physico-Chemical Properties of Virgin Coconut Oil Using Various Culture
Comparative Study: Physico-Chemical Properties of Virgin Coconut Oil Using Various Culture Nurul Asiah*, Laras Cempaka, Tiara Maulidini Food Science and Technology Department-Universitas Bakrie Jl. H.R, Rasuna Said Kav C-22, Kuningan, Jakarta
[PDF] COMPARATIVE EXTRACTION OF COTTONSEED OIL BY n-Hexane and Ethanol | Semantic Scholar
COMPARATIVE EXTRACTION OF COTTONSEED OIL BY n-Hexane and Ethanol. Cottonseed is a rich source of oil and protein. Cottonseed oil has gained importance as heart healthy oil as it contains lots of un-saturates. It is accepted as a better medium
A comparative study on stability of different types of coconut (Cocos nucifera) oil against autoxidation and photo-oxidation
A comparative study on stability of different types of coconut (Cocos nucifera) oil against autoxidation and White coconut oil (WCO) is obtained from best 218 Afr. J. Food Sci. quality copra and contains free fatty acid percentage of less
A comparative and economic study of the extraction of oil from Baru (Dipteryx alata) seeds by supercritical CO2 with and without mechanical
1/1/2021 · Under the best extraction conditions (350 bar and 45 C), the oil yield of baru seeds using SFEAP (29 g oil/100 g baru seeds) was 31.8% higher than the best result found for the SFE (22 g oil/100 g baru seeds) technique after approximately 185
Comparative study of different extraction processes for hemp (Cannabis sativa) seed oil considering physical, chemical and industrial-scale
10/1/2019 · It appears that no study is available in the literature for hemp oil extraction using this process. Presently, supercritical fluid extraction (SFE) with solvent CO 2 ( Attard et al., 2018 ) is an emerging process due to its unique supercritical
Jibrin Mohammed Danlami, Agus Arsad*, Muhammad Abbas Ahmad Zaini and Hanizam Sulaiman A comparative study of various oil extraction techniques
J.M. Danlami et al.: A comparative study of extraction 6072.1.2 Solvent selection An appropriate extracting solvent ought to be selected for the extraction of targeted component using the Soxhlet
(PDF) COMPARATIVE ANALYSIS OF PHYSICO-CHEMICAL PROPERTIES OF OIL EXTRACT FROM TWO VARIETIES OF FLUTED PUMPKIN SEEDS USING DIFFERENT EXTRACTION
Solvent extraction is traditionally employed to extract oil from oil seeds, and n-hexane is currently preferred worldwide for its efficacy and availability. Solvent extraction is a simple procedure based on the fact that a solute is distributed
Extraction Methods of Virgin Coconut Oil and Palm-pressed Mesocarp Oil and their Phytonutrients | Atlantis Press
9/6/2020 · A previous study indicated that 100% of oil could be extracted from the coconut copra within 1 h by using supercritical carbon dioxide (SC-CO 2) as the extraction solvent with the condition of 120 C and 517 bar.
Comparative study on conventional, ultrasonication and microwave assisted extraction of γ-oryzanol from rice bran | SpringerLink
16/4/2016 · In present study, conventional, ultrasonic and microwave assisted extraction methods were compared with the aim of optimizing best fitting solvent and method, solvent concentration and digestion time for high yield of γ-oryzanol from rice bran.
ANALYSIS, CONCENTRATION OF HEAVY METALS AND THERMODYNAMIC OF OIL EXTRACTION FROM COCO NUCIFERA – Global Scientific Journal
oil extraction process using n-hexane and ethanol by a means of soxhlet extraction. Oil Extraction Process from the Coconut Fruits The analysis was carried out by measuring a known amount of the ground coconut fruit, which was wrapped in a
Comparative Assessment of Technologies for Extraction of Artemisinin – MMV
Extraction of natural products with ionic liquids is an emerging technology and only initial lab tests data was available. Therefore, the study compares the performance of a developed optimised process (hexane extraction) with performance of
Comparative Study on Unsaturated Fatty Acid Extraction Using Green Extraction Methods – MDPI
13/11/2020 · Comparative Study on Unsaturated Fatty Acid Extraction Using Green Extraction Methods † Cristina-Emanuela Enascuta 1,2, Elena-Emilia Oprescu 1,3,*, Adrian Radu 1, Elena Radu 1, Maria Colie (Stanca) 4 and Vasile Lavric 2 1 Bioresources
CBD Oil Extraction Methods – How Are They Different?
27/7/2021 · Professionals using liquid solvent extraction have honed the process to remove all remaining impurities from the oil. In addition, the kind of solvent used is also very important. For example, in one European study , naphtha was found to have
A comparative study: the impact of different lipid extraction methods on current microalgal lipid research | Microbial Cell Factories | Full Text
24/1/2014 · There were two extraction solvent schemes for lipid recovery: 52 ml hexane alone and the mixture (39 ml hexane + 13 ml ethanol) (n = 3). The weight of oily extract was weighed and counted as oil content (% DW) and subsequent fatty acid analyses
Comparison between ethanol and hexane for oil extraction from Quercus suber L. fruits
Comparison between ethanol and hexane for oil extrac – tion from Quercus suber L. fruits. The aim of this study was to (i) evaluate the feasibility of replacing n -hexane with ethanol for the extraction of oil from Quercus suber fruits and (ii)
Comparative scoping study report for the extraction of microalgae oils from two subspecies of Chlorella vulgaris | Clean Energy | Oxford Academic
The solvents utilized for the preliminary study were chloroform, methanol, hexane, acetonitrile, ethanol and deionized water (DI). The study was performed by mixing autotrophic microalgae, cultured from a strain obtained from the Scottish
Supercritical carbon dioxide extraction of essential oils from Perovskia atriplicifolia Benth.
27/8/2003 · Using different modifiers (e.g., methanol, ethanol, dichloromethane, and hexane) for the extraction of the plant at low pressure (100 atm) and temperature (35 degrees C) showed that hexane was more selective than the other modifiers. PMID:
Kinetics of microwave extraction of rosemary leaves in hexane, ethanol and a hexane + ethanol mixture – Chen – 1995 – Flavour and Fragrance
A multivariate study of a new technique for the extraction of essential oil, Journal of Food Engineering, 79, 3, (1079), (2007). Crossref Frank E. Smith and Guohua Xiong , Microwave‐Assisted Techniques for Sample Preparation in Organic
Comparative Study of Steam Distillation and Soxhlet for the Extraction of Botanical Oils – Science Alert
This is also indicative of the fact that organic solvents may play crucial roles in the extraction of bioactive secondary metabolites from plants relative to steam alone. A study by Al-Hamamre et al. 17 reported that free fatty acid content of o
Comparative extraction of cottonseed oil by n-hexane and ethanol – CORE
The present study is undertaken to explore the possibility of using ethanol as a non toxic and green solvent in place of n-hexane. The extraction of cottonseed at different temperatures, solvent-solid ratio, and particle size at different time
Extraction and Characterization of Oil from Moringa oleifera Using Supercritical CO2 and Traditional Solvents
oil, Moringa seeds have been proposed as a potential source to complement the mentioned feedstock. In this study, experimental results of solvent Soxhlet extraction using n-hexane and ethanol, and supercritical extraction with CO 2 are reported.
A comparative study on composition and antioxidant activities of supercritical carbon dioxide, hexane and ethanol extracts from blackberry (Rubus
18/1/2017 · A comparative study on composition and antioxidant activities of supercritical carbon dioxide, hexane and ethanol extracts from blackberry (Rubus fruticosus) growing in Poland Anna Wajs‐Bonikowska Corresponding Author
ANTIBACTERIAL AND ANTIFUNGAL ACTIVITY OF ACALYPHA INDICA ANDWRIGHTIA TINCTORIALEAVES EXTRACTS: A COMPARATIVE STUDY
activity of Wrightiatinctoria of the extract of leaf using hexane, methanol and ethanol against skin bacteria and dermatophytes by in- vitro. They reported that Wrightiatinctoria leaves possessed potent antimicrobial properties against
Solubilities of vegetable oils in aqueous ethanol
temperature oil and aqueous ethanol are miscible in all proportions. The solubility of the oil decreases with increasing water content of ethanol and vice versa. For a fixed concentration of aqueous ethanol every oil of known characteristics has
A comparative study: the impact of different lipid extraction methods on current microalgal lipid research
RESEARCH Open Access A comparative study: the impact of different lipid extraction methods on current microalgal lipid research Yan Li1,2*, Forough Ghasemi Naghdi1, Sourabh Garg1, Tania Catalina Adarme-Vega1, Kristofer J Thurecht3, Wael Abdul
Comparative Studies of Chemical Constituents of Hibiscus rosa-sinensis Using Different Extraction Techniques | Scientific.Net
The objective of present study was to categorize the essential oil constituent of flowers and leaves extract using different extraction method namely Soxhlet and hydrodistillation. The essential oil obtained from Soxhlet (10.75%) and