Lipase-catalyzed Production of Solid Fat Containing Conjugated Linoleic Acid in Binary Models

被引:0
作者
Zhu, Xue-Mei [1 ]
Alim, Md. Abdul [1 ]
Hu, Jiang-Ning [1 ]
Adhikari, Prakash [1 ]
Lee, Jeung-Hee [1 ]
Lee, Ki-Teak [1 ]
机构
[1] Chungnam Natl Univ, Dept Food Sci & Technol, Taejon 305764, South Korea
关键词
rice bran oil; palm stearin; conjugated linoleic acid; enzymatic esterification; solid fat content; RICE BRAN OIL; PALM STEARIN; MIXTURE; WEIGHT;
D O I
暂无
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
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 CLA in 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% at 20 degrees C. The SFCs after 20 degrees C reduced when the reaction time increased from 1 to 36 hr, Suggesting that the change of triacylglycerol species was augmented by extending reaction time.
引用
收藏
页码:803 / 807
页数:5
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