To provide a liver-protecting agent which can quickly detoxify and metabolize active oxygen species to prevent their production and accumulation to protect the liver, and has an anti-oxidation activity, especially to provide a liver-protecting agent whose side effects are less than those of conventional agents, and which contains a naturally originated substance, and can especially orally be administered.
The liver-protecting agent of the present invention is characterized by containing the endocarp-containing kernel of walnut or an extract thereof. The other liver-protecting agent of the present invention is characterized by containing the endocarp of walnut kernel or an extract thereof. The further other liver-protecting agent of the present invention is characterized by containing a polyphenol contained in the endocarp of walnut kernel. The liver-protecting agent of the present invention may be contained in foods, quasi-drugs, medicines, or external preparations for skins.
OKADA TADASHI
MURAI HIROMICHI
JP2006052184A | 2006-02-23 | |||
JP2005120031A | 2005-05-12 | |||
JP2005179285A | 2005-07-07 | |||
JP2006052184A | 2006-02-23 | |||
JP2005120031A | 2005-05-12 | |||
JP2005179285A | 2005-07-07 | |||
JP2000159628A | 2000-06-13 | |||
JP2000226322A | 2000-08-15 |
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