Comparative Analysis of Biodiesel Production from Five Varieties
The results for five castor varieties showed that the oil yields varied from 24 to 26.96 %; the volume of methyl ester was higher with castor 4 and lower with castor 5 but there was no significant
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(PDF) Production of Detergent from Castor Seed and Optimization
The detergent production was obtained from castor beans by using pre- treatment of castor seed, extraction of castor oil, neutralization and sulphation methods. ... (2018) researched the
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Oil Biosynthesis and Biotechnology in the Castor Bean
The oil content of castor bean seed ranges from 35 to 65% (50% average). This variation is largely due to genetic differences between cultivars (Yadav and Anjani 2017 ). Castor oil is composed of up to 90% ricinoleic acid (RA, 18:1OH), an oleic acid derivative (OA, 18:1) hydroxylated in the 12-carbon that bears interesting chemical properties.
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(PDF) Oil Content and Fatty Acid Composition in Castor (Ricinus
into Soxhlet to extract oil using petroleum ether (60-80¡ãC) as solvent. ... Tanzania. Gr een and ... The oil content in castor bean Chilean accessions ranged between 45.7% and 54.0%. Among the 17
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Optimization of castor seed oil extraction process using response
Castor oil extraction yield of up to 35% was reported by Mosquera-Artamonov et al. ... Five types of castor bean seed oil triacylglycerols were identified as triricinolein, RRR (84.1%
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Castor Oil: Properties, Uses, and Optimization of Processing Parameters
Castor oil seed contains about 30%¨C50% oil (m/m). 74, 75 Castor oil can be extracted from castor beans by either mechanical pressing, solvent extraction, or a combination of pressing and extraction. 74 After harvesting, the seeds are allowed to dry so that the seed hull will split open, releasing the seed inside. The extraction process begins with the removal of the hull from the seeds.
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Castor oil fatty acid profiles from Tanzania. - Download Table
The results showed the maximum extraction of castor oil at 90 ¡ãC, 2 rpm, and 6 mm nozzle, achieving a yield of 36.97% and for jatropha oil at 100 ¡ãC, 1.5 rpm, and 10 mm nozzle, achieving a yield
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Know about the Castor Oil Extraction Process - Ambuja Solvex
The Complete Castor Oil Extraction process. Castor oil seed contains about 30%¨C50% oil (m/m) depending on its variety. Oil can be extracted from castor beans by mechanical pressing, solvent extraction, or a combination of pressing and extraction. The entire extraction process can be broadly divided into seven stages. Seed Collection.
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(PDF) EXTRACTION AND CHARACTERIZATION OF CASTOR SEED OIL
Castor oil was extracted by mechanical cold pressing (< 45 0 C) of the seeds of wild castor plant (Ricinus communis L.) found in wet marginal lands of Katsina, Nigeria. Oil yield was 39.43%. The
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Castor oil fatty acid profiles from Tanzania. - Download Table
The prominent fatty acid of the castor fixed oil was found to be ricinoleic acid, making up 76.41% and 71.99% contents of oils extracted using the MHPM and EHPM, respectively. In addition, the
Get Inquiry[PDF] Fatty Acid Profile and Physico-Chemical Parameters of Castor Oils in Tanzania - Semantic Scholar
This paper reports on the assessment of the quality and quantity of castor oil from castor seeds collected from different regions in Tanzania. The castor seeds from Arusha, Dar es Salaam, Dodoma, Iringa, Kagera and Morogoro regions in Tanzania were extracted by Soxhlet method using n-hexane and the oil yields were determined. The yields were 52.78%, 49.95%, 47.89%, 44.23%, 43.71% and 43.69%
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(PDF) Fatty Acid Profile and Physico-Chemical Parameters of Castor Oils in Tanzania
The castor seeds from Arusha, Dar es Salaam, Dodoma, Iringa, Kagera and Morogoro regions in Tanzania were extracted by Soxhlet method using n-hexane and the oil yields were determined. The yields were 52.78%, 49.95%, 47.89%, 44.23%, 43.71% and 43.69% for Dodoma, Arusha, Iringa, Morogoro, Kagera and Dar es Salaam respectively.
Get InquiryFatty Acid Profile and Physico-Chemical Parameters of Castor Oils in Tanzania - Scientific Research Publishing
The castor seeds from Arusha, Dar es Salaam, Dodoma, Iringa, Kagera and Morogoro regions in Tanzania were extracted by Soxhlet method using n-hexane and the oil yields were determined. The yields were 52.78%, 49.95%, 47.89%, 44.23%, 43.71% and 43.69% for Dodoma, Arusha, Iringa, Morogoro, Kagera and Dar es Salaam respectively.
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Bioactive Phytochemicals from Castor (Ricinus communis Linneo) Seed Oil Processing By-products
Clautilde M, Lucien T, Eric N, Nehemie DW, Nicolas NY (2016) Physico-chemical properties of cake and oil from three castor bean accessions (Ricinus communis l) grown in the field in two agroecological zones of northern Cameroon. Int J Res Stud Biosci 4(5
Get InquiryOil Biosynthesis and Biotechnology in the Castor Bean
The oil content of castor bean seed ranges from 35 to 65% (50% average). This variation is largely due to genetic differences between cultivars (Yadav and Anjani 2017 ). Castor oil is composed of up to 90% ricinoleic acid (RA, 18:1OH), an oleic acid derivative (OA, 18:1) hydroxylated in the 12-carbon that bears interesting chemical properties.
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Extraction, Characterization and Modification of Castor Seed Oil - AcademicDirect
Characterization of the Extracted Castor Oil. Determination of Acid Value 25ml of diethyl ether and 25ml of ethanol was mixed in a 250ml beaker. The resulting mixture was added to 10g of oil in a 250ml conical flask and few drops of phenolphthalein were added to the mixture.
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Microwave-assisted solvent extraction of castor oil from castor seeds - ScienceDirect
Microwave-assisted solvent extraction (MAE) of castor oil was performed using a multimode microwave (Sharp R6460). A mixture of 200 ml solvent (5% ethanol in hexane) and crushed seeds was added into a capped Teflon mold (1 L) inside the microwave. The mold is connected to a condenser outside the microwave by a PTFE tube.
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Extraction of castor oil from castor seed for optimization of biodiesel production - IOPscience
The predicted optimum conditions for the production of castor oil biodiesel are; reaction time of 60 minutes at the temperature of 60¡ãC, catalyst concentration of 3.5 g and a methanol/oil molar ratio of 5:1. The biodiesel yield was 99.76% and the result of the measured properties of biodiesel was compared with the international standards of
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Effect of Temperature on Extraction of Castor Oil from Castor Seeds Using Potential Green Solvents - Semantic Scholar
DOI: 10.4236/aces.2023.134021 Corpus ID: 263187562 Effect of Temperature on Extraction of Castor Oil from Castor Seeds Using Potential Green Solvents @article{Mkhize2023EffectOT, title={Effect of Temperature on Extraction of Castor Oil from Castor Seeds Using Potential Green Solvents}, author={Zinhle Innocentia Mkhize and Peterson Thokozani Ngema and Suresh Ramsuroop}, journal={Advances in
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