Alginate oligosaccharide and method for producing the same

Details Alginate oligosaccharide and method for producing the same Alginate oligosaccharide and method for producing the same

1995-03-15

1996-05-14

Rollins, John W.

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing compound containing saccharide radical

536 3, 536123, 53612313, 435101, C08B 3704, C12P 1904, C12P 1912

Patent

active

055166660

ABSTRACT:
This invention provides alginate oligosaccharides comprising calcium alginate oligosaccharide, which is obtained by treating potassium alginate and/or sodium alginate with a polysaccharide-decomposing enzyme (alginate lyase) produced by a microorganism and substituting potassium ion or sodium ion in the potassium alginate oligosaccharide or sodium alginate oligosaccharide thus obtained with calcium ion, and potassium-enriched potassium alginate oligosaccharide, which is obtained by substituting sodium ion in said oligosaccharide with potassium ion, and a method for producing the same. The present invention further provides a food which contains the above-mentioned alginate oligosaccharide and exhibits an antihypertensive action.

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"Water-soluble degradation product of alginic acid", Chemical Abstracts, 90-73868, Mar. 1990, 131530j, Y. Kaneko et al.
"Medicine Contain Composition Soluble Contain Low Viscosity Alginate", Chemical Abstracts, 2-225422, Sep. 1990, Kimitsu Kagaku Kogy.
"Effects of Sodium-binding capacity of dietary fibers on blood pressure in spontaneously hypertensive rats", Chemical Abstracts, 72442n, 1993, K. Tsuji et al.

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