In vitro Digestion of Hydroxypropyl Derivatives of Wheat Starch. III. Analysis of Oligosaccharide Fractions Using High Pressure Liquid Chromatography | Zendy

Wootton M. | Zendy; Chaudhry M. A. | Zendy

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In vitro Digestion of Hydroxypropyl Derivatives of Wheat Starch. III. Analysis of Oligosaccharide Fractions Using High Pressure Liquid Chromatography

Author(s) -

Wootton M.,

Chaudhry M. A.

Publication year - 1981

Publication title -

starch ‐ stärke

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.62

H-Index - 82

eISSN - 1521-379X

pISSN - 0038-9056

DOI - 10.1002/star.19810330607

Subject(s) - oligosaccharide , chemistry , chromatography , digestion (alchemy) , high performance liquid chromatography , amylase , starch , in vitro , biochemistry , enzyme

The oligosaccharide fractions of a number of hydroxypropyl wheat starches formed during partial digestion by porcine pancreatic α‐amylase were analysed using high pressure liquid chromatography. The procedure enabled separation of oligosaccharides up to G 11. It was found that increasing degree of substitution caused higher proportions of G 3 and G 4 oligomers, but a decrease in G 5, in the digests.

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