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    • 2. 发明公开
    • 호페아 오도라타 추출물, 약학조성물 및 건강기능식품
    • HOPEA ODRATA EXTACT,药物组合物和健康功能食品
    • KR1020110128068A
    • 2011-11-28
    • KR1020100047683
    • 2010-05-20
    • 강원대학교산학협력단
    • 조재열이용규변세은김민호유대성이송이이강준안효민이사빈
    • A61K36/185A61P29/00A23L33/00A23L1/30
    • PURPOSE: A composition containing Hopea odorata Roxb. extract with anti-inflammation is provided to control macrophage function and to prevent and treat acure/chronic inflammation immunity and autoimmune response. CONSTITUTION: A pharmaceutical composition contains Hopea odorata Roxb. extract as an active ingredient. The extract is isolated using methanol, ethanol, or water. The extract is prepared by isolating Hopea odorata Roxb. with ethanol, suspending with water, and fractioning with n-hexane, ethyl acetate, and n-butanol. The extract is prepared in the form of a carrier, excipient, or diluent. The extract suppresses NO generation and pro-inflammatory cytokines(IL-6, GM-CSF, IL-1β and TNF-alpha). A neutraceutical food contains the hot water extract of Hopea odorata Roxb. as an active ingredient.
    • 目的:含有Hopea odorata Roxb的组合物。 提供具有抗炎作用以控制巨噬细胞功能并预防和治疗急性/慢性炎症免疫和自身免疫应答。 组成:药物组合物含有Hopea odorata Roxb。 提取物作为活性成分。 使用甲醇,乙醇或水分离提取物。 提取物通过分离Hopea odorata Roxb制备。 用乙醇悬浮,用正己烷,乙酸乙酯和正丁醇分级。 提取物以载体,赋形剂或稀释剂的形式制备。 提取物抑制NO产生和促炎细胞因子(IL-6,GM-CSF,IL-1β和TNF-α)。 一种中性食品含有Hopea odorata Roxb的热水提取物。 作为活性成分。
    • 6. 发明公开
    • 케나프 추출물과 이로부터 분리된 신규 캠프페롤 화합물 및 이의 용도
    • KENAF提取物和新型KAEMPFEROL化合物分离及其使用
    • KR1020070105812A
    • 2007-10-31
    • KR1020060067626
    • 2006-07-19
    • 강원대학교산학협력단
    • 조동하김명조진쳉유류승원유창연이범구이명구조재열
    • A61K36/185A23L1/29
    • An extract of Hibiscus cannabinus L.(Malvaceae) and a novel kaempferol compound isolated therefrom are provided to inhibit growth of microorganisms, oxidation and aging in the skin without side effects, so that they are useful in medicines, cosmetics and functional food for improving skin beauty. An extract of Hibiscus cannabinus L. having improved antimicrobial and antioxidizing effects is prepared by extracting Hibiscus cannabinus L. with a solvent selected from water, aliphatic alcohol or alcohol solution, hexane, chloroform and ethylacetate. A novel kaempferol compound represented by the formula(1) is isolated from the extract of Hibiscus cannabinus L. by extracting Hibiscus cannabinus L. with methanol, extracting the crude methanol extract with water, aliphatic alcohol, alcohol solution, hexane, chloroform or ethylacetate to obtain a water layer and an organic layer, and subjecting the water layer and organic layer to silica chromatography, gel filtration chromatography and HPLC(high performance liquid chromatography), sequentially.
    • 提供木槿大麻提取物和从其中分离出的新型山奈酚化合物,以抑制微生物的生长,皮肤的氧化和老化,而不会有副作用,因此它们可用于改善皮肤的药物,化妆品和功能性食品 美丽。 通过用选自水,脂族醇或醇溶液,己烷,氯仿和乙酸乙酯的溶剂萃取木槿大麻制备具有改善的抗微生物和抗氧化作用的木槿提取物。 用甲醇提取木槿大麻,从木槿提取物中分离出由式(1)表示的新型山奈酚化合物,用水,脂肪醇,醇溶液,己烷,氯仿或乙酸乙酯提取粗甲醇提取物, 得到水层和有机层,依次将水层和有机层进行硅胶色谱,凝胶过滤色谱和HPLC(高效液相色谱)。