ゆり根の抽出分画を含む抗ストレス性組成物

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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.

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