发明名称 |
VERFAHREN ZUR HERSTELLUNG VON REINEM GUARKERNMEHL |
摘要 |
Preparation of pure guar flour (I) involves: (a) treating guar 'splits' (i.e. endosperm halves) with an alkaline solution in presence of hydrogen peroxide at 65-70 degrees C; (b) partially neutralising the alkaline 'splits' with an organic or inorganic acid; (c) mechanically separating the peripheral cell layer; (d) treating with aqueous alcohol; and (e) grinding the splits to flour. Also claimed is (I) obtained by the process, which either: (i) has been subjected to carboxymethylation, hydroxypropylation and/or cationisation; or (ii) has viscosity up to 9000 mPa.s as 1% aqueous solution, contains 0.8-1.2 wt.% proteins plus non-acid hydrolysable components and has a transparency in 0.5 wt.% aqueous solution of at least 80% (preferably up to 98%) measured at a wavelength of 500 nm. |
申请公布号 |
DE59810718(D1) |
申请公布日期 |
2004.03.11 |
申请号 |
DE1998510718 |
申请日期 |
1998.06.11 |
申请人 |
MEYHALL AG, KREUZLINGEN |
发明人 |
WIELINGA, COR;RICCA, JEAN-MARC |
分类号 |
A61K47/36;A23K1/16;A23L1/0522;A23L1/0526;A61K9/00;A61K31/715;A61K31/736;C06B23/00;C08B37/00;C09D105/00 |
主分类号 |
A61K47/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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