ゆり根の抽出分画を含む抗ストレス性組成物
- 专利权人:
- 龍治;英
- 发明人:
- 龍治 英,長尾 則男
- 申请号:
- JP2009261034
- 公开号:
- JP5592100B2
- 申请日:
- 2009.11.16
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要:
PROBLEM TO BE SOLVED: To provide a composition containing a component effective for preventing and treating stress diseases including depression.
SOLUTION: The anti-stress composition comprises one or more kinds of fractions of (i) a solid fraction obtained by fraction operation of lily bulb, (ii) a soluble fraction obtained by fraction operation of lily bulb to give a liquid fraction, mixing the liquid fraction with a hydrophilic organic solvent to form a precipitate, reducing the concentration of the hydrophilic organic solvent in the mixed liquid obtained by the mixing and dissolving a part of the precipitate, (iii) an acid-soluble fraction obtained by mixing the fraction (i) with an acid and (iv) an alkali-soluble fraction obtained by mixing the fraction (i) with an acid to give an acid-insoluble fraction and mixing the acid-insoluble fraction with an alkali aqueous solution.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站:
- 中国工程科技知识中心
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