| 发明名称 |
ISOLATION OF CAROTINOID CRYSTALS |
| 摘要 |
FIELD: chemical technology, natural substances. ^ SUBSTANCE: invention relates to a method for preparing crystalline carotinoid compound from bacterial biomass without using extraction with a solvent and/or by crystallization from an anti-solvent. Method provides enhancing purity of crystalline carotinoid compound. ^ EFFECT: improved method for isolation. ^ 12 cl, 4 ex |
| 申请公布号 |
RU2256651(C2) |
申请公布日期 |
2005.07.20 |
| 申请号 |
RU20020122981 |
申请日期 |
2001.01.29 |
| 申请人 |
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发明人 |
SIBEJN MIKE;VOL'F JOKHANNES KHENDRIK;SKHAP AL'BERT |
| 分类号 |
A61K31/015;C07C13/00;C07C403/24;C08F2/32;C12P23/00 |
主分类号 |
A61K31/015 |
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