Abstract:
An antioxidation composition containing a Glycyrrhiza glabra extract with excellent antioxidation activity is provided to improve stability without side effect and raise the contents of 7-O-methylluteone and dehydroglyasperin C. An antioxidation composition comprises a Glycyrrhiza glabra extract. The Glycyrrhiza glabra extract is obtained using C1-5 alcohol, hexane, dichloromethane, methylene chloride, chloroform, ethylacetate or ethylether. A solvent for extracting is mixture solvent of methylene chloride or normal hexane and ethanol in a ratio of 10:1-8:1. The Glycyrrhiza glabra extract comprises 0.4-0.6 weight part of 7-O-methyllutheone and 0.2-0.4 weight part of dehydroglyasperin C based on 100 weight part.
Abstract:
According to the present invention, a food composition for vitamin D intake: includes a vitamin D precursor extract and chocolate; does not have side effects caused by pharmacological administration; can be absorbed into a human body very well. The vitamin D precursor extract includes a mushroom extract, which is selected from a group, constituted by shiitake mushrooms, oyster mushrooms, enoki mushrooms, button mushrooms, black mushrooms, manna lichens, Coriolus versicolor, lingzhi mushroom, and a mixture of those.
Abstract:
본 발명은 부작용 또는 독성 등의 우려가 없고 알도스 환원효소 억제활성 및 최종당화산물생성 억제활성이 뛰어난 효과가 있는 현초 추출물 또는 이의 분획물을 유효성분으로 포함하는 당뇨병 합병증의 예방 또는 치료용 조성물에 관한 것이다. 보다 구체적으로 본 발명에 따라 알도스 환원효소 억제, 갈락티톨 생성 억제, 및 최종당화산물 생성 억제 효과가 뛰어난 현초 추출물 및 이의 분획물, 상기 현초 추출물 또는 이의 분획물을 유효성분으로 포함하는 당뇨병 합병증의 예방 또는 치료용 조성물이 제공된다. 상기 현초 추출물 및/또는 이의 분획물을 유효성분으로 포함하는 당뇨병 합병증의 예방 또는 치료용 조성물은 복부팽만감, 구역감, 설사, 저혈당 유발 등의 원치 않는 부작용 내지 독성의 우려 없이 당뇨병 합병증의 예방 또는 치료를 위해 유용하게 사용될 수 있다.
Abstract:
The present invention relates to a cosmetic composition containing a fermented Morus bombycis Koidz extract having an antioxidant effect and, more specifically, to a cosmetic composition having an antioxidant effect containing a fermented Morus bombycis Koidz extract which shows excellent antioxidant activity by culturing yeast in a liquid medium including Morus bombycis Koidz.
Abstract:
PURPOSE: A composition containing a Geranium thunbergii extract or a fraction thereof is provided to suppress aldose reductase activity without side effect or toxicity and to prevent or treat diabetes complication. CONSTITUTION: A composition for preventing or treating diabetes complication contains 0.0001-99.9 wt% of a Geranium thunbergii extract or a fraction thereof as an active ingredient. The extract is prepared using water or low alcohol of C1-C4. The fraction is a dichloromethane fraction, an ethyl acetate fraction, a butanol fraction, or a water fraction. The diabetes complication includes diabetic cataract, diabetic neuropathy, or diabetic vascular disorder. A food composition for preventing or treating diabetic complication contains 0.0001-99.9 wt% of the extract or fraction as an active ingredient.