Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Peptide containing doai
Patent
1997-10-31
2000-01-18
Russel, Jeffrey E.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Peptide containing doai
514455, 514456, 530370, 530378, A61K 3135, A61K 3802, C07K 14415, C12P 1706
Patent
active
060157852
ABSTRACT:
Aglucone isoflavone enriched vegetable protein extract and isolate and process for producing and recovering are disclosed. The aglucone isoflavone extract is made by extracting a vegetable protein material comprising glucone isoflavones with an aqueous extractant having a pH above about the isoelectric point of the protein material to produce an aqueous extract, and reacting the glucone isoflavones with a sufficient amount of beta-glucosidase enzyme or esterase enzyme for a time period, temperature, and pH sufficient to convert at least a majority of the glucone isoflavones in the extract to aglucone isoflavones and thereby produce the aglucone isoflavone enriched extract. The aglucone isoflavone enriched isolates are produced by adjusting the pH of the reacted extract to about the isoelectric point of the vegetable protein material to precipitate the protein material, and separating the protein material to produce an aglucone enriched protein isolate.
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Bryan Barbara A.
Shen Jerome L.
Protein Technologies International, Inc.
Russel Jeffrey E.
Taylor Richard B.
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