Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Plant proteins – e.g. – derived from legumes – algae or...
Patent
1992-04-16
1994-11-22
Wityshyn, Michael G.
Chemistry: natural resins or derivatives; peptides or proteins;
Proteins, i.e., more than 100 amino acid residues
Plant proteins, e.g., derived from legumes, algae or...
530370, 530372, 530422, 426656, A23J 112
Patent
active
053670558
ABSTRACT:
Processes for treating a zein containing material to decrease inherent color and smell as well as for obtaining zein component therefrom, which is decreased in color tone and smell. The removal of color and smell is carried out by contacting the material with an aqueous acetone solution having acetone concentration which causes almost no dissolution of the zein component. An extraction of zein component from the raw material is carried out in a conventional manner, for instance, with use of an aqueous ethyl alcohol.
REFERENCES:
patent: 3535305 (1970-10-01), Carter et al.
patent: 5021248 (1991-06-01), Stark et al.
Industrial and Engineering Chemistry, vol. 33, pp. 394-398.
Seed Proteins Biochemistry, Genetics, Nutritive Value, pp. 271-287.
Evans, et al. Ind. Eng. Chem. 36 (5), 408-410 (1944).
The Merck Index, 11th Edition, 1989, Published by Merck & Co. Inc, p. 10016 (#10020).
Takahashi Hidekazu
Yamada Kohji
Yanai Norimasa
Sayala C.
Showa Sangyo Co. Ltd.
Wityshyn Michael G.
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