Biochemical characteristics of osmophilic yeasts isolated from pollens and honey

被引:15
|
作者
Park, YK
Koo, MH
Oliveira, IMD
机构
[1] State University of Campinas, College of Food Engineering (UN/CAMP), Campinas, 13081-970 s.P
基金
巴西圣保罗研究基金会;
关键词
polyols; erythritol; fructooligosaccharides; osmophilic yeasts; 1-kestose;
D O I
10.1271/bbb.60.1872
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
A total of 1752 strains of osmophilic yeasts were isolated from honey and pollens. Forty-three strains of osmophilic yeasts produced polyols, among which 6 strains produced erythritol in good yields. On the other hand, 52 osmophilic yeasts converted sucrose to fructooligosaccharides, among which 8 strains produced both extra and intracellular beta-fructofuranosidase, which converted sucrose to fructooligosaccharides. This investigation concluded that osmophilic yeasts converted sucrose not only to polyols, but also to fructooligosaccharides in good yields.
引用
收藏
页码:1872 / 1873
页数:2
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