BIOTECHNOLOGICAL METHODS FOR THE UPGRADING AND MODIFICATION OF ANIMAL WASTE FATS

被引:19
|
作者
BEDNARSKI, W
ADAMCZAK, M
KOWALEWSKAPIONTAS, J
ZADERNOWSKI, R
机构
[1] Olsztyn University of Agriculture and Technology, Food Technology Department, Olsztyn
来源
ACTA BIOTECHNOLOGICA | 1994年 / 14卷 / 04期
关键词
D O I
10.1002/abio.370140412
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
The possibility of producing monoacyloglycerols (MAGs) from poultry fat or beef tallow using selected microorganisms or enzymatic glycerolysis was established. The highest content of MAGs (16.21 - 17.63% w/w) in the lipids was obtained after the cultivation of Candida lipolytica on a medium with poultry fat. The concentration of MAGs in the lipids which remained in the medium was influenced by the microorganisms strains and their cultivation conditions. The yield of MAGs obtained by the enzymatic glycerolysis of poultry fat or beef tallow ranged from 3.52% to 55.10% w/w, respectively.
引用
收藏
页码:387 / 393
页数:7
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