從菠菜葉製備多酚提取物的方法
- 专利权人:
- NATUREX
- 发明人:
- DUVAL, CHARLES,查爾斯.杜爾
- 申请号：
- HK12112178.5
- 公开号：
- HK1171374B
- 申请日:
- 2012.11.27
- 申请国别(地区):
- HK
- 年份:
- 2015
- 代理人:
- 摘要：
- A method for preparing a concentrated spinach extract in a liquid or dry form and having a polyphenol titer greater than or equal to 50% is described. The method includes a step of purifying a raw spinach extract in a liquid form using a liquid-liquid extraction technique with a food oil.
- 来源网站：
- 中国工程科技知识中心
