Curcumin-containing preparation and method for eva
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专利名称：Curcumin-containing preparation and
method for evaluating its absorbability or
dissolution
发明人：長野 一也,吉田 卓也,東阪 和馬,堤 康央,木下 圭剛申请号：JP2018037731
申请日：20180302
公开号：JP2019151584A
公开日：
20190912
专利内容由知识产权出版社提供
摘要：An object of the present invention is to provide a curcumin-containing preparation that enables efficient intake of curcumin. A curcumin-containing preparation comprising amorphous curcumin and substantially free of crystalline curcumin, and having a molecular weight of 6.7 to 6.7 in a chart of 1H-NMR spectrum measured under the following conditions A formulation wherein (a) the half-width of the peak having the maximum intensity within the range of a chemical shift of 6.9 ppm is 68 or more and / or (b) T1 is 1.30 seconds or less. Measurement solvent: heavy water (D2O) 1H resonance frequency: 600 MHz Temperature: 37 ° C. Experimental method: Inversion recovery method (inversion recovery method) Latency of inversion recovery method: 0.1 to 1.3 seconds ] None
申请人：三栄源エフ・エフ・アイ株式会社,国立大学法人大阪大学
地址：大阪府豊中市三和町１丁目１番１１号,大阪府吹田市山田丘１番１号
国籍：JP,JP
代理人：特許業務法人三枝国際特許事務所
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