发明名称 |
Process for extracting polyphenolic antioxidants from purine-containing plants |
摘要 |
A process for isolating polyphenolic antioxidants from purine-containing plant material, comprising the steps of: (a) extracting the plant material with an hydroxylic extracting liquid preferably at low temperature; (b) adsorbing the extract obtained in step (a), preferably at low temperature; (c) desorbing the adsorbed material with a hydroxylic desorbing liquid, preferably at relatively high temperature; and (d) concentrating and optionally drying the desorbed material. The process is especially suitable for producing cocoa antioxidants ofr use in pharmaceutical, cosmetic and nutritional compositions. |
申请公布号 |
AU2977400(A) |
申请公布日期 |
2000.08.25 |
申请号 |
AU20000029774 |
申请日期 |
2000.02.02 |
申请人 |
ARCHER DANIELS MIDLAND COMPANY |
发明人 |
HENDRIK DERK HOVING;HANS ROBERT KATTENBERG;DICK ANTONIUS JOHANNES STARMANS |
分类号 |
A23F3/38;A23F5/20;A23G1/00;A23G1/30;A23G1/48;A23G3/00;A23G3/36;A23G3/48;A23G9/32;A23G9/42;A23L1/28;A23L1/30;A23L3/3472;A23L3/349;A61K8/34;A61K8/37;A61K8/49;A61K8/96;A61K8/97;A61K31/35;A61K31/353;A61K31/52;A61K31/522;A61K36/18;A61K36/185;A61K36/74;A61K36/82;A61P39/06;A61Q19/00;C07C37/00;C07C37/82;C07D311/62;C12C3/00 |
主分类号 |
A23F3/38 |
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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