Preparation of trans-free fatty acid margarine base oil catalyzed by Lipozyme TL IM
  
DOI:
KeyWord:enzyme-catalysis  trans-free fatty acid  margarine  Lipozyme TL IM  palm stearin
FundProject:
Author NameAffiliation
MU Ying  
YANG Hongli  
YANG Tiankui,etc  
Hits: 1774
Download times: 0
Abstract:
      The trans-free fatty acid margarine base oil was prepared by the transesterification of palm stearin and soybean oil with Lipozyme TL IM as catalyst, and the triacylglyceride composition,solid fat content and crystallization rate of the transesterification product were analyzed.The results indicated that the triacylglyceride composition of the transesterification product changed significantly, the solid fat content decreased and the crystallization rate increased markedly. The transesterification product contained most β′ crystal by X-ray diffraction analysis and had a wide plastic range by differential scanning calorimetry analysis,which was suitable for preparing margarine.
View full text   View/Add Comment  Download reader
Close
Magazine Press of CHINA OILS AND FATS
Address:Laodong Road 118 , Lianhu District, Xi 'an City, Shaanxi Province, China Postcode:710082
Phone:008602988617441;008602988621360 ;008602988626849 Fax:008602988625310
You are the number  1032247  Visitors  京ICP备09084417号