Method of isolating soyasaponins

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

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536 5, 536 63, 536128, C07H 108

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active

045944121

ABSTRACT:
A method of isolating soyasaponins which comprises defatting or not defatting the whole plant and/or the seed of a plant belonging to Leguminosae Trifolium, Leguminesae Medicago, Leguminosae Astragalus and Leguminosae Vicia, extracting said whole plant and/or seed with water, an organic solvent miscible with water or a mixture of such organic solvent and water, and isolating soyasaponin I from the extract obtained.

REFERENCES:
patent: 2566291 (1951-08-01), Reichstein
patent: 3901875 (1975-08-01), Park
patent: 4157894 (1979-06-01), Bombardelli
patent: 4171430 (1979-10-01), Matsushita et al.
Kitagawa et al., "Chem. Abst.", vol. 84, 1976, p. 132654k.
Nishida et al., "Chem. Abst.", vol. 96, 1982, p. 48165s.

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