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Hydrolysis of grape monoterpenyl glycosides byCandida molischianaandCandida wickerhamiiβ‐glucosidases

 

作者: Y Z Gunata,   C L Bayonove,   R E Cordonnier,   A Arnaud,   P Galzy,  

 

期刊: Journal of the Science of Food and Agriculture  （WILEY Available online 1990）
卷期: Volume 50, issue 4  

页码: 499-506

 

ISSN:0022-5142

 

年代: 1990

 

DOI:10.1002/jsfa.2740500408

 

出版商: John Wiley&Sons, Ltd

 

关键词: Grape;aroma precursors;monoterpenyl‐β‐D‐glucosides;yeast β‐glucosidases;enzymic release

 

数据来源: WILEY

 

摘要:

AbstractThe exocellular β‐glucosidases of Candida molischiana andCandida wickerhamiiare able to hydrolyse geranyl, neryl, citronellyl, linalyl and α‐terpinyl‐β‐D‐glucopyranosides. The nature of the aglycone residue greatly affects the rate of hydrolysis. Glucosides with a tertiary alcohol as aglycone residue are more slowly hydrolysed than those with a primary alcohol. The β‐glucosidase fromC molischianais also able to hydrolse α‐L‐arabinofuranosides. This results in the release of monoterpenols from a glycoside extr

 

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