ENHANCED CROCETIN GLUCOSYLATION BY MEANS OF MALTOSYL-BETA-CYCLODEXTRIN ENCAPSULATION

被引:13
作者
CORMIER, F
DUFRESNE, C
DORION, S
机构
[1] Food Research and Development Centre, Agriculture and Agri-Food Canada, St-Hyacinthe, J2S 8E3, Québec
关键词
D O I
10.1007/BF00152442
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
The water-soluble solvent dimethylsulfoxide proved to be inhibitory to the enzymatic glucosylation of crocetin catalyzed by cell-free extracts of saffron (Crocus sativus L.) callus cultures. This problem was circumvented by encapsulating crocetin into maltosyl-beta-cyclodextrin at a 1:3 and a 1:6 ratio which made it possible to carry out the reaction with up to 1,750 and 2,500 mu M crocetin respectively.
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页码:553 / 556
页数:4
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