scholarly journals Biomass Productivity and Fatty Acid Composition of Chlorella lobophora V M Andreyeva, a Potential Feed Stock for Biodiesel Production

2015 ◽  
Vol 06 (15) ◽  
pp. 2453-2460 ◽  
Author(s):  
Kookal Santhoshkumar ◽  
Santhakumaran Prasanthkumar ◽  
Joseph George Ray
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Biomass Productivity ◽  
Biodiesel Production ◽  
Feed Stock

scholarly journals Integrated evaluation of seed oil composition and yield potential of oil radish as new high-productive biodiesel source

2018 ◽  
Vol 23 ◽  
pp. 24-30 ◽  
Author(s):  
R. Ya. Blume ◽  
G. V. Lantukh ◽  
O. V. Holubets ◽  
S. O. Rakhmetova ◽  
A. I. Yemets ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Chromatographic Analysis ◽  
Oil Content ◽  
Biodiesel Production ◽  
Aviation Fuel ◽  
Yield Potential ◽  
Oil Composition

Aim. Main aim of this research was a comparison of fatty acid composition for seed oils from oil radish breeding forms and varieties produced in Natl. Botanical Garden of Natl. Academy of Sciences of Ukraine. Methods. Biochemical analysis of oil content as well as chromatographic analysis of fatty acid composition of oil radish and its genotypes were conducted out. Results. Oil content in seeds of oil radish (Raphanus var. oleifera sativus L.) was determined. The highest oil content was indicated for variety Kyyanochka – 42 %. Basing on chromatographic analysis of fatty acids of oil radish genotypes most optimal fatty acid composition for biodiesel production was identified in Kyyanochka variety due to high content of short-chained and monounsaturated fatty acids and highest oleic (18:1) acid content – 37.89 %. Conclusions. Taking in account results of chromatographic analysis and agronomic productivity the best genotype for biodiesel production were identified: variety Kyyanochka. Chosen genotype could be used for production of light types of biofuel which have potential to be used as additive for aviation fuel according to the optimal fatty acid composition Keywords: Brassicaceae, oil radish, varieties, breeding forms, oil, fatty acids, biodiesel production.

Screening of the Entire USDA Castor Germplasm Collection for Oil Content and Fatty Acid Composition for Optimum Biodiesel Production

2011 ◽  
Vol 59 (17) ◽  
pp. 9250-9256 ◽  
Author(s):  
Ming Li Wang ◽  
J. Bradley Morris ◽  
Brandon Tonnis ◽  
David Pinnow ◽  
Jerry Davis ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Oil Content ◽  
Germplasm Collection ◽  
Biodiesel Production

Lipid productivity and fatty acid composition-guided selection of Chlorella strains isolated from Malaysia for biodiesel production

2013 ◽  
Vol 26 (3) ◽  
pp. 1399-1413 ◽  
Author(s):  
Vejeysri Vello ◽  
Siew-Moi Phang ◽  
Wan-Loy Chu ◽  
Nazia Abdul Majid ◽  
Phaik-Eem Lim ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Lipid Productivity ◽  
Biodiesel Production ◽  
Selection Of

scholarly journals Comparative analysis of productive potential and fatty acid composition of oil from seeds of spring and winter turnip rape as perspective source for production of diesel biofuel compounds

1970 ◽  
Vol 21 ◽  
pp. 96-101
Author(s):  
R. Ya. Blume ◽  
G. V. Lantukh ◽  
A. I. Yemets ◽  
S. O. Rakhmetova ◽  
D. B. Rakhmetov ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Chromatographic Analysis ◽  
Oil Content ◽  
Botanical Garden ◽  
Biodiesel Production ◽  
Turnip Rape ◽  
High Oleic ◽  
Productive Potential

Aim. Main aim of this research was a comparison of fatty acid composition for seed oils from of turnip rape breeding forms and varieties produced in M.M. Gryshko Natl. Botanical Garden of Natl. Academy of Sciences of Ukraine. Methods. Biochemical analysis of oil content as well as chromatographic analysis of fatty acid composition of mentioned above turnip rape genotypes were conducted out. Results. Oil content in seeds of spring (Brassica campestris f. annua D.C.) and winter (B. campestris f. biennis D.C.) turnip rape forms and varieties was determined. The highest oil content was indicated for winter variety Oriana – 38.1 %. Basing on chromatographic analysis indicated two types of fatty acid composition: high-erucic with content of 22:1 fatty acid up to 42.8 % and high-oleic with content of 18:1 fatty acid up to 46.92 %. Conclusions. Taking in account results of chromatographic analysis and agronomic productivity the best genotypes for biodiesel production were identified: winter variety Oriana and spring form EOSYaF-1. Chosen genotypes could be used for production of two different types of this biofuel – “light” and “heavy”, – according to difference in fatty acid composition.Keywords: Brassicaceae, turnip rape, spring varieties, winter vatieties, oil, fatty acids, composition, biodiesel.

scholarly journals Utilization of Wheat Bran Acid Hydrolysate by Rhodotorula mucilaginosa Y-MG1 for Microbial Lipid Production as Feedstock for Biodiesel Synthesis

2019 ◽  
Vol 2019 ◽  
pp. 1-11 ◽  
Author(s):  
Ines Ayadi ◽  
Hafedh Belghith ◽  
Ali Gargouri ◽  
Mohamed Guerfali
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Wheat Bran ◽  
Lipid Production ◽  
Raw Material ◽  
Biodiesel Production ◽  
Rhodotorula Mucilaginosa ◽  
Wide Range ◽  
Biodiesel Synthesis

The lignocellulosic hydrolysate was used as the fermentation feedstock of Rhodotorula mucilaginosa Y-MG1 for the production of microbial lipids as the potential raw material for biodiesel synthesis. On synthetic media and under nitrogen-limiting condition, the Y-MG1 strain produces 2.13 g/L of lipids corresponding to 32.7% of lipid content. This strain was able to assimilate a wide range of substrates, especially C5 and C6 sugars as well as glycerol and sucrose. Fatty acid composition shows a divergence depending on the nature of used carbon source with a predominance of oleic acid or linoleic acid. An effective hydrolysis process, based on diluted acid treatment, was established for providing the maximum of fermentable sugars from different characterized lignocellulosic wastes. The highest yield of reducing sugars (56.6 g/L) could be achieved when wheat bran was used as the raw material. Hydrolysate detoxification step was not required in this study since the Y-MG1 strain was shown to grow and produce lipids in the presence of inhibitors and without the addition of external elements. Operating by controlled fed-batch fermentation yielded a dry biomass and oil yield of up to 11 g/L and 38.7% (w/w), respectively. The relative fatty acid composition showed the presence of increased levels of monounsaturated (66.8%) and saturated (23.4%) fatty acids in lipids of Y-MG1 grown on wheat bran. The predictive determination of biodiesel properties suggests that this oil may effectively be used for biodiesel production.

scholarly journals Identification of Species and Fatty Acid Composition of Microalgae from Raas Beach Sendang Biru Malang and Their Potential as Biodiesel Feedstock

2017 ◽  
Vol 2 (1) ◽  
pp. 51
Author(s):  
Eli Hendrik Sanjaya
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Octadecenoic Acid ◽  
Soxhlet Extraction ◽  
Raw Material ◽  
Biodiesel Production ◽  
Dodecanoic Acid ◽  
Tetradecanoic Acid ◽  
Biodiesel Feedstock

Biodiesel is one of the best renewable energy made from triglycerides. Microalgae has a high lipid content include triglycerides, so it can be used as raw material for biodiesel production. Malang has many of beaches which are potent to become sources of microalgae, several beaches are surrounding Sendang Biru. The aims of this research were to identify the species of microalgae from Raas Beach Sendang Biru, determine their yield of lipid and fatty acid composition, and analyse their potential to became feedstock of biodiesel production. This research consists of five stages: identification of microalgae, cultivation, harvesting, determination of the yield of microalgae lipid by soxhlet extraction method, and analysis of the fatty acid composition of lipid by GC-MS. The results showed that the species of microalgae are dominated by Euglena sp and small amount of Gloeocapsa. The lipid yield of dried microalgae is 7.5% and the fatty acids composition are dodecanoic acid (1.6%), tetradecanoic acid (1.3%), hexadecanoic acid (16.6%), 9,12-octadecadienoic acid (25.2%), 9-octadecenoic acid (29.8%), and octadecanoic acid (6.7%). Based on this results, it can be concluded  that the microalgaes from Raas Beach Sendang Biru are potential to become biodiesel feedstock but it still need optimization.

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