Combined enzymatic modification of stevioside and rebaudioside A
Autor: | A A Markosian, V A Abelian, A M Balaian, L A Abelian, V T Kochikian |
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Rok vydání: | 2006 |
Předmět: | |
Zdroj: | Applied Biochemistry and Microbiology. 42:31-37 |
ISSN: | 1608-3024 0003-6838 |
Popis: | 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 B. stearothermophilus B-5076 B. macerans BIO-4m were the most effective biocatalysts. This method can be successfully used for direct transglycosylation of stevia extract without purification of its individual components. |
Databáze: | OpenAIRE |
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