发明名称 |
UN METODO DE DESCAFEINAR UN EXTRACTO DE CAFE ACUOSO |
摘要 |
<p>An aqueous coffee extract is decaffeinated with a treated activated carbon. The activated carbon is first contacted with an ethyl cellulose solution in order to adsorb the ethyl cellulose on the carbon. The ethyl cellulose-containing activated carbon is then dried and contacted with an aqueous coffee extract. The substantially decaffeinated extract is subsequently separated from the carbon.</p> |
申请公布号 |
ES536712(D0) |
申请公布日期 |
1985.10.16 |
申请号 |
ES19120005367 |
申请日期 |
1984.10.11 |
申请人 |
GENERAL FOODS CORPORATION |
发明人 |
|
分类号 |
A23F5/22;(IPC1-7):A23F5/20 |
主分类号 |
A23F5/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|