| 发明名称 |
Iron lactoferrin complexes and preparation thereof |
| 摘要 |
PCT No. PCT/JP94/00233 Sec. 371 Date Apr. 24, 1995 Sec. 102(e) Date Apr. 24, 1995 PCT Filed Feb. 16, 1994 PCT Pub. No. WO94/19375 PCT Pub. Date Sep. 1, 1994Heat resistant carbonate- and/or hydrogencarbonate-iron-Lf complexes in which one molecule of lactoferrin is bound with 15 molecules or over of iron via carbonic acid and/or hydrogencarbonic acid. Process for the production of above mentioned complexes prepared by adjusting pH</=7 by adding alkali salts of carbonic acid and/or hydrogencarbonic acid to an aqueous solution containing an iron salt exhibiting pH</=4 when dissolved in water and lactoferrins, or adding an iron salt and lactoferrin solution to carbonic acid and/or hydrogencarbonic acid solution, or adding the iron salt or its solution to a solution containing carbonic acid and/or hydrogencarbonic acid and lactoferrins. The resultant lactoferrin complexes are highly heat resistant and useful as raw materials of foods, medicines, feeds, cosmetics and so forth.
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| 申请公布号 |
US5606086(A) |
申请公布日期 |
1997.02.25 |
| 申请号 |
US19950318778 |
申请日期 |
1995.04.24 |
| 申请人 |
SNOW BRAND MILK PRODUCTS CO., LTD. |
发明人 |
DOSAKO, SHUNICHI;SAKURAI, TOSHIO;KOBAYASHI, NAOMICHI |
| 分类号 |
C07K14/00;A23L1/304;A23L2/38;A61K33/26;A61K38/16;A61P7/06;C07K1/04;C07K14/79;(IPC1-7):C07F15/02 |
主分类号 |
C07K14/00 |
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