|
KMID : 1007520090180030803
|
|
Food Science and Biotechnology
2009 Volume.18 No. 3 p.803 ~ p.807
|
|
|
Lipase-catalyzed Production of Solid Fat Containing Conjugated Linoleic Acid in Binary Models
|
|
Zhu Xue-Mei
Md. Abdul Alim
Hu Jiang-Ning
Prakash Adhikari
Lee Jeung-Hee
Lee Ki-Teak
|
|
|
Abstract
|
|
|
|
Solid fats were esterified with solid phase of rice bran oil (S-RBO), palm stearin (PS), and conjugated linoleic acid(CLA) at 2 substrate mole ratios (S-RBO:PS:CLA of 1:1:2 and 1:3:4). The major fatty acids were palmitic, oleic, and CLAin 36 hr products. The solid fat content (SFC) of the 1:1:2 product was 12.8% while the SFC of 1:3:4 product was 45.1% at20oC. The SFCs after 20oC reduced when the reaction time increased from 1 to 36hr, suggesting that the change oftriacylglycerol species was augmented by extending reaction time.
|
|
|
KEYWORD
|
|
|
rice bran oil, palm stearin, conjugated linoleic acid, enzymatic esterification, solid fat content
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
 
|