Improved method to obtain pure α-galactosides from lupin seeds

被引：14

作者：

Martínez-Villaluenga, C

Frias, J

Gulewicz, K

Vidal-Valverde, C

机构：

[1] CSIC, Inst Fermentac Ind, E-28006 Madrid, Spain

[2] Polish Acad Sci, Inst Bioorgan Chem, PL-61704 Poznan, Poland

来源：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY | 2004年 / 52卷 / 23期

关键词：

alpha-galactosides; raffinose family oligosaccharides (RFOs); lupins;

D O I：

10.1021/jf040131+

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Improvement of a previously described method of purification of alpha-galactosides, members of the raffinose family of oligosaccharides (RFOs), has been developed for lupins. The considerable amount of sucrose present in the RFO preparations obtained by the previous method has been removed by modifying the purification stage on diatomaceous earth and charcoal. The present method allows for the preparation of high-purity RFOs containing similar to99.4% of RFOs in the form of a white fine powder, which provides new perspectives for the production of pure alpha-galactoside preparations for their use as prebiotics in functional foods.

引用

收藏

页码：6920 / 6922

页数：3

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