发明名称 |
HERSTELLUNG VON POLYGALAKTURONIDEN UND IHRE VERWENDUNG ALS LEBENSMITTELZUSATZSTOFFE |
摘要 |
The invention relates to the use of polygalacturonides as food additives, said polygalacturonides being obtainable via the following process steps: a) a pectinous plant material is subjected to a pectin extraction in aqueous solution; b) the solids are removed from the suspension obtained in step a), consisting of liquid phase including dissolved pectin and solids from the plant material; c) the pectin is precipitated from the liquid phase obtained in step b); d) the pectin obtained in step c) is dissolved in an aqueous solution and cleaved with purified endo-polygalacturonase; e) the polygalacturonides obtained in step d) are processed into a polygalacturonide preparation without using an additional separation step and without hydrolyzing ester groups that are present. |
申请公布号 |
DE50107344(D1) |
申请公布日期 |
2005.10.13 |
申请号 |
DE2001507344 |
申请日期 |
2001.04.06 |
申请人 |
TECHNISCHE UNIVERSITAET BERLIN |
发明人 |
LANG, CHRISTINE;DOERNENBURG, HEIKE |
分类号 |
A23L1/30;A23L1/0524;A23L1/308;A61K31/70;C08B37/00;C12P19/04 |
主分类号 |
A23L1/30 |
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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