首页>
外国专利>
THE USE OF EXTRACTS OR MATERIALS EXTRACTED FROM PIPER CUBEBA L. AS AN EFFECTIVE COMPONENT IN A DRUG FOR THE TREATMENT OF CANCER DISEASES
THE USE OF EXTRACTS OR MATERIALS EXTRACTED FROM PIPER CUBEBA L. AS AN EFFECTIVE COMPONENT IN A DRUG FOR THE TREATMENT OF CANCER DISEASES
展开▼
机译:将从小黄瓜中提取的提取物或材料用作治疗癌症疾病的有效成分
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a method for the preparation of a dry extract from the fruit of Piper cubeba L., which characterized in that, in a first step, the fruit of Piper cubeba L. either is subjected to a steam distillation for the removal of essential oils and the distillate is removed or extracted at least once with a lipophilic phase and the lipophilic extract or extracts are removed; in a second step, the fruit, so treated, is extracted at least once either with at least one alcohol or with a mixture of at least one alcohol and water; and, in a third step, the extracted fruit parts are removed and an auxiliary material is added to the extract so obtained, which is then concentrated to a thick extract with an alcohol concentration of 0.1 to 10% (w/w), then dried and recovered.
展开▼