Combined enzymatic modification of stevioside and rebaudioside A

被引：58

作者：

Kochikyan, VT ^{[1
]}

Markosyan, AA

Abelyan, LA

Balayan, AM

Abelyan, VA

机构：

[1] Natl Acad Sci Armenia, Inst Microbiol, Abovyan 375510, Armenia

[2] Biotechnol Corp Stevian, Kuala Lumpur 50450, Malaysia

来源：

APPLIED BIOCHEMISTRY AND MICROBIOLOGY | 2006年 / 42卷 / 01期

关键词：

D O I：

10.1134/S0003683806010030

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：

Cyclodextrin glucanotransferases (CGTases, EC 2.4.1.19) produced by mesophilic, thermophilic, alkaliphilic, and halophilic bacilli were used for transglycosylating stevioside and rebaudiosides A with the use of starch as a donor. CGTases produced by Bacillus stearothermophilus B-5076 B. macerans BIO-4m were the most effective biocatalysts. This method can be used successfully for direct transglycosylation of stevia extract without purification of its individual components.

引用

页码：31 / 37

页数：7

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