植物エキスの製造方法
- 专利权人:
- 日本新薬株式会社
- 发明人:
- 坂口 博英
- 申请号：
- JP2007230070
- 公开号：
- JP4983490B2
- 申请日:
- 2007.09.05
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a new method for producing a plant extract having a slightly astringent taste and primarily containing a large amount of a functional ingredient such as polyphenol, from the fruit of a plant belonging to the genus Aronia of the family Rosaceae.
SOLUTION: The present invention relates to a method for producing a plant extract, which is characterized by comprising the following processes (1) and (2), namely the process (1) of squeezing the juice of the fruit of a plant belonging to the genus Aronia of the family Rosaceae [Aronia melanocarpa in particular] to obtain its juice and lees, and the process (2) of obtaining a liquid extract from the lees obtained by the process (1) by subjecting it to an extraction treatment on heating by immersing and heating it in a solvent.
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- 来源网站：
- 中国工程科技知识中心
