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United States Patent | 3,855,196 |
Matsukawa , et al. | December 17, 1974 |
The novel biologically active peptide valuable as an adjuvant for various medicaments and cosmetics as well as an additive for medicated wines and other edible products is prepared from the skeletal muscles of visceral muscles of the animals of the family Cervoidae such as Rangifer tarandus by decomposing the raw materials into low molecular weight peptides with a protease and collecting the active water-soluble portions therefrom by means of a molecular sieve or an ion-exchange resin.
Inventors: | Matsukawa; Hidehiko (Shinjuku-ku, Tokyo, JA), Ito; Haruo (Shinjuku-ku, Tokyo, JA), Suzuki; Taneko (Shinjuku-ku, Tokyo, JA) |
Appl. No.: | 05/395,881 |
Filed: | September 10, 1973 |
Application Number | Filing Date | Patent Number | Issue Date | ||
240485 | Apr., 1972 | 3794561 | |||
Sep 30, 1971 [JA] | 46-76596 | |||
Sep 30, 1971 [JA] | 46-76597 | |||
Sep 30, 1971 [JA] | 46-76598 | |||
Sep 30, 1971 [JA] | 46-76599 | |||
Sep 30, 1971 [JA] | 46-76600 | |||
Current U.S. Class: | 530/300 ; 424/548; 435/219; 435/68.1; 530/841 |
Current International Class: | A23J 3/00 (20060101); A23J 3/34 (20060101); A23K 1/16 (20060101); A61K 8/64 (20060101); A61K 8/96 (20060101); A61K 8/98 (20060101); A61K 47/42 (20060101); A61K 8/30 (20060101); C07K 14/435 (20060101); C07K 14/47 (20060101); A61K 38/00 (20060101); C07g 007/00 () |
Field of Search: | 195/29 260/112R 424/177 |
3498964 | March 1970 | Hayashi |
3794561 | February 1974 | Matsukawa et al. |