会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 66. 发明公开
    • 필발로부터 얻은 지방산 생합성 효소 저해용 활성분획조성물
    • 用于抑制来自管道长度的脂肪酸合成的活性成分
    • KR1020020065120A
    • 2002-08-13
    • KR1020010005469
    • 2001-02-05
    • 한국생명공학연구원
    • 오원근안종석김보연민태익안순철강대욱이명선이철호현병화김명수
    • A61K36/67
    • A61K36/67Y10S514/866Y10S514/893Y10S514/909
    • PURPOSE: An active composition showing a specific inhibiting activity against Lepr¬(db)/Lepr¬(db) as a model animal causing obesity by the abnormality of a leptin receptor, obtained from a Piper Longum extract is provided which has an excellent effect on inhibiting fatty acid synthesis, preventing and treating obesity, reducing blood sugar and inhibiting fatty liver. CONSTITUTION: Piper Longum is ground and extracted as much as 3 to 10 times to an alcohol aqueous solution 3 times, a concentrate is suspended in as much as 50 to 100 times by volume of distilled water, passed through diionic HP-20 resin, and a nonactive fraction is eluted with 30% methanol. The absorbed active fraction is eluted 10 to 20 times with acetone and concentrated to give an extract, which is suspended in 10 to 100 times with distilled water and extracted with chloroform and ethyl acetate to give an extract, which is suspended in 1 to 2 times with distilled water.
    • 目的:提供一种活性组合物,其显示出对由Lepr(db)/ Lepr-(db)作为模型动物的特异性抑制活性,由Piper Longum提取物获得的瘦蛋白受体异常引起肥胖,其对 抑制脂肪酸合成,预防和治疗肥胖,降低血糖和抑制脂肪肝。 构成:将琵琶龙粉研磨并提取3至10倍至醇水溶液3次,将浓缩物悬浮在多达50-100倍体积的蒸馏水中,通过双离子HP-20树脂,和 非活性级分用30%甲醇洗脱。 吸收的活性成分用丙酮洗脱10〜20次,浓缩,得到提取物,用蒸馏水悬浮10〜100次,用氯仿,乙酸乙酯萃取,得到提取物,悬浮1〜2次 用蒸馏水。