Modeling the structure and infrared spectra of omega-3 fatty acid esters

2020 ◽  
Vol 153 (3) ◽  
pp. 035101
Author(s):  
Wenting Meng ◽  
Yaoyukun Jiang ◽  
Daniel Rothschild ◽  
Mark Lipke ◽  
Gene Hall ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Infrared Spectra ◽  
Fatty Acid Esters ◽  
Omega 3 ◽  
Omega 3 Fatty Acid ◽  
Acid Esters

Synergistic cosolubilization of omega-3 fatty acid esters and CoQ10 in dilutable microemulsions

2011 ◽  
Vol 164 (7) ◽  
pp. 654-663 ◽  
Author(s):  
Rivka Deutch-Kolevzon ◽  
Abraham Aserin ◽  
Nissim Garti
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Esters ◽  
Omega 3 ◽  
Omega 3 Fatty Acid ◽  
Acid Esters

scholarly journals Effect of chrysin omega‐3 and 6 fatty acid esters on mushroom tyrosinase activity, stability, and structure

2018 ◽  
pp. e12728
Author(s):  
Zohreh Jamali ◽  
Gholamreza Rezaei Behbehani ◽  
Karim Zare ◽  
Nematollah Gheibi
Keyword(s):  
Fatty Acid ◽  
Tyrosinase Activity ◽  
Fatty Acid Esters ◽  
Mushroom Tyrosinase ◽  
Omega 3 ◽  
Acid Esters

scholarly journals Two step-production of acylglycerols containing a high proportion of docosapentaenoic acid from marine omega-3 oil and their oxidative stability

2018 ◽  
Vol 4 ◽  
Author(s):  
Zhongshui Yu ◽  
Jiankang Wang ◽  
Fereidoon Shahidi
Keyword(s):  
Fatty Acid ◽  
Oxidative Stability ◽  
Polyunsaturated Fatty Acid ◽  
Time Course ◽  
Docosapentaenoic Acid ◽  
Fatty Acid Esters ◽  
Omega 3 ◽  
Seal Blubber Oil ◽  
Temperature Time ◽  
Acid Esters

The objective of this study was to concentrate polyunsaturated fatty acid (PUFA) from seal blubber oil in an innovative manner to produce a high content of docosapentaenoic acid (DPA) in the resultant product. It also aimed at investigating the use of lipases as catalysts for synthesizing acylglycerols from glycerol and polyunsaturated fatty acid concentrates. Additionally, study of the oxidative stability of acylglycerols synthesized by lipases was intended. A two-stage urea complexation process was used to concentrate PUFA from seal blubber oil, giving rise to a DPA content of up to 24.0% in the product. Enzymatic synthesis of acyglycerols directly from glycerol and fatty acid concentrate was studied. Three lipases were used as biocatalysts for esterification. Lipase SP435 from Candida antarctica showed the highest activity for esterification. Effects of reaction parameters, namely temperature, time course and mole ratio of glycerol to fatty acid were followed with all three lipases. The optimal reaction time was 24 hr at 30 °C at a mole ratio of glycerol to fatty acid of 14:1. The maximum degree of acylglycerol synthesis was > 90%. The effect of time course and mole ratio of glycerol to fatty acid on acylglycerols distribution was also determined. The oxidative stability of different samples under Schaal-oven conditions at 60 °C showed that the oxidative stability of acylglycerols was better than that of the corresponding fatty acid esters.

A Consumer’s Guide to Eggs

EDIS ◽  
2013 ◽  
Vol 2013 (11) ◽  
Author(s):  
Jeanine Beatty ◽  
Karla Shelnutt ◽  
Gail P. A. Kauwell
Keyword(s):  
United States ◽  
Fatty Acid ◽  
New World ◽  
The United States ◽  
Omega 3 ◽  
Bottom Line ◽  
Christopher Columbus ◽  
Food Stores ◽  
Omega 3 Fatty Acid ◽  
Chicken Eggs

People have been eating eggs for centuries. Records as far back as 1400 BC show that the Chinese and Egyptians raised birds for their eggs. The first domesticated birds to reach the Americas arrived in 1493 on Christopher Columbus' second voyage to the New World. Most food stores in the United States offer many varieties of chicken eggs to choose from — white, brown, organic, cage free, vegetarian, omega-3 fatty acid enriched, and more. The bottom line is that buying eggs is not as simple as it used to be because more choices exist today. This 4-page fact sheet will help you understand the choices you have as a consumer, so you can determine which variety of egg suits you and your family best. Written by Jeanine Beatty, Karla Shelnutt, and Gail Kauwell, and published by the UF Department of Family Youth and Community Sciences, November 2013. http://edis.ifas.ufl.edu/fy1357

Sign in / Sign up

Export Citation Format

Share Document