Abstract:
PURPOSE: A composition for preventing post-harvest disease of citrus or sweet potatoes is provided to ensure antifungal activity against Penicillin digitatum and/or Penicillin italicum. CONSTITUTION: A composition for preventing post-harvest disease of citrus or sweet potatoes contains Pittosporum tobira Ait. fruit fraction, fraction thereof, or saponin IIIA3 as an active ingredient, isolated from Pittosporum tobira Ait. fruit as an active ingredient. The Pittosporum tobira Ait. fruit extract is prepared by dipping Pittosporum tobira Ait. fruits in a mixture solvent of water and ethanol. The composition additionally contains agrochemically acceptable carrier, wetting agent, dispersion agent, anti-freezing agent, thickening agent, preservative, or adjuvant.
Abstract:
PURPOSE: A composition for preventing post-harvest disease of citrus fruit or sweet potato is provided to antifungal activity against Penicillium digitatum and/or P. italicum. CONSTITUTION: A composition for preventing post-harvest disease of citrus fruit or sweet potato contains Lysimachia mauritiana Lamack extract, fraction of the extract, anagallosaponin IV, anagallosaponin VIII, or anagallisin C as an active ingredient. The extract is prepared by dipping Lysimachia mauritiana Lamack in a mixture solvent of water and ethanol. The fraction is a fraction of a solvent layer or a fraction of hexane layer or butanol layer. The composition additionally contains agrochemically acceptable carrier, wetting agent, dispersion agent, thickening agent, or preservative.
Abstract translation:目的:提供一种防止柑橘类水果或甘薯收获后疾病的组合物,用于抗青霉菌和/或青or酸的抗真菌活性。 构成:用于防止柑橘类水果或甘薯的收获后病害的组合物含有羊毛樟子松提取物,提取物馏分,假丝胶蛋白甙IV,an los onin oninⅧ或者恶臭素C作为活性成分。 该提取物是通过将金枪鱼拉玛奇浸泡在水和乙醇的混合溶剂中制备的。 馏分是溶剂层的一部分或己烷层或丁醇层的分数。 该组合物另外含有农业化学上可接受的载体,润湿剂,分散剂,增稠剂或防腐剂。
Abstract:
PURPOSE: An anti-inflammatory composition containing Ficus erecta var. sieboldii leaf extract is provie to treat arthritis and to manufacture functional drink and drug. CONSTITUTION: An anti-inflammatory composition containing: Ficus erecta var. sieboldii leaf extract isolated using alcohol of C1-C5, acetone, hexane, ethyl acetatae, dichloromethane, water, or mixture solvent thereof; Ficus erecta var. sieboldii leaf extract obtained by fractioning Ficus erecta var. sieboldii leaf solid extract with mixture solvent of water and hexane, water and dichloromethane, or water and ethyl acetate; and Ficus erecta var. sieboldii leaf extract obtained by suspending solid extract in the water and fractioning with hexane, dichloromethane, ethyl acetate in order.
Abstract:
PURPOSE: A Lindera erythrocarpa-derived compound is provided to obtain a composition for skin whitening showing melanin inhibitory activity higher than existing albutin known as a whitening agent. CONSTITUTION: A method for separating a Lindera erythrocarpa-derived compound comprises the steps of: extracting Lindera erythrocarpa in a solvent to obtain Lindera erythrocarpa extracts; partitioning the Lindera erythrocarpa extracts into hexane, methylene chloride, ethyl acetate, and butanol to obtain solvent fractions; partitioning the Lindera erythrocarpa extracts by performing a primary silicagel column chromatography using hexane and ethyl acetate as a solvent; and applying a secondary silica gel column chromatography to the extracts using a mixed solvent of hexane and ethyl acetate.