Experimental Study on Fatty Acid Production with Properties of Biological Materials from Soybean Oil by Lipase Catalyze

2013 ◽  
Vol 675 ◽  
pp. 275-279
Author(s):  
Yong Bo Li ◽  
Chang Mei Wang ◽  
Jing Liu ◽  
Yu Bao Chen ◽  
Fang Yin ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Soybean Oil ◽  
Reaction Temperature ◽  
Acid Production ◽  
Catalytic Effect ◽  
Acid Value ◽  
Biological Materials ◽  
Optimum Conditions ◽  
Hydrolysis Time ◽  
Fatty Acid Production

In order to get the optimum conditions of fatty acid production with properties of biological materials from soybean oil by lipase catalyze. The effects of reaction temperature, ratio of oil to water (V:V) and amount of the enzyme (the quality percentage of enzyme accounts for the soybean oil) were studied in this research. The experimental results showed that the catalytic effect of Lipolase100T lipase is the best one under the same conditions. The results are as follows: the reaction temperature is 40 degrees Celsius, the ratio of oil to water (V:V) is 1:3, the amount of enzyme (the quality percentage of enzyme accounts for the soybean oil) is 1%, hydrolysis time was 60hrs, and the acid value reaches to 160.33mgKOH/g.

Green process for fatty acid production from soybean oil through microwave-mediated autocatalytic synthesis

2020 ◽  
Vol 147 ◽  
pp. 107782 ◽  
Author(s):  
Hoang Chinh Nguyen ◽  
Hao-Yeh Lee ◽  
Chia-Hung Su ◽  
Wei-Jhih Shih ◽  
Chien-Chung Chien
Keyword(s):  
Fatty Acid ◽  
Soybean Oil ◽  
Acid Production ◽  
Green Process ◽  
Fatty Acid Production

A Techno-Economic case for Volatile Fatty Acid Production for Increased Sustainability in the Wastewater Treatment Industry

2021 ◽  
Author(s):  
Ganesh K Veluswamy ◽  
Andy Ball ◽  
Richard Dinsdale ◽  
Alan Guwy ◽  
Kalpit Shah
Keyword(s):  
Wastewater Treatment ◽  
Fatty Acid ◽  
Anaerobic Digestion ◽  
Acid Production ◽  
Volatile Fatty Acid ◽  
Fugitive Emissions ◽  
Fatty Acid Production

Methane, the final product of methanogenesis during anaerobic digestion is a low value product (0.1$/m3). Concerns over fugitive emissions from methane coupled with recent reduction in costs of solar and...

Gut microbiome responses to dietary intake of grain-based fibers with the potential to modulate markers of metabolic disease: a systematic literature review

2020 ◽  
Author(s):  
Georgina M Williams ◽  
Linda C Tapsell ◽  
Claire L O’Brien ◽  
Susan M Tosh ◽  
Eden M Barrett ◽  
...  
Keyword(s):  
Systematic Review ◽  
Fatty Acid ◽  
Gut Microbiome ◽  
Acid Production ◽  
Short Chain Fatty Acid ◽  
Chain Fatty Acid ◽  
Fatty Acid Production ◽  
Microbiome Diversity ◽  
Cereal Fiber ◽  
Dietary Data

Abstract Context Cereal fiber modulates the gut microbiome and benefits metabolic health. The potential link between these effects is of interest.0 Objective The aim for this systematic review was to assess evidence surrounding the influence of cereal fiber intake on microbiome composition, microbiome diversity, short-chain fatty acid production, and risk factors for metabolic syndrome. Data Sources and Extraction The MEDLINE, PubMed, CINAHL, and Cochrane Library databases were searched systematically, and quality of studies was assessed using the Cochrane Risk of Bias 2.0 tool. Evidence relating to study design, dietary data collection, and outcomes was qualitatively synthesized on the basis of fiber type. Data Analysis Forty-six primary publications and 2 secondary analyses were included. Cereal fiber modulated the microbiome in most studies; however, taxonomic changes indicated high heterogeneity. Short-chain fatty acid production, microbiome diversity, and metabolic-related outcomes varied and did not always occur in parallel with microbiome changes. Poor dietary data were a further limitation. Conclusions Cereal fiber may modulate the gut microbiome; however, evidence of the link between this and metabolic outcomes is limited. Additional research is required with a focus on robust and consistent methodology. Systematic Review Registration PROSPERO registration no. CRD42018107117

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