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KMID : 0616119810120030119
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Korean Journal of Pharmacognosy
1981 Volume.12 No. 3 p.119 ~ p.124
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Studies on the Quality Control Method of Crude Drug Preparations (1) Studies on the Quality Control by the TLC Profiles Analysis of " Samyo - Tang "
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홍남두/Hong ND
김종우/김남재/손정곤/Kim JW/Kim NJ/Shon JG
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Abstract
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In our country, in order to cure diseases, a large number of crude drug preparations has been available. Nevertheless, the development of crude drug preparations have been inhibited, because the quality control is not completed so far. Therefore, we have eontinued on studing the quality control method by Zig-zag TLC. profile analysis. The water extract of "Samyo-Tang" and componental crude drug (Glycyrrhizae Radix, Ephedrae Herba, Armenicae Semen) were developed on Silica gel 60F_(254) plate (E. Merck) useing elution solvent. The developed plate were examined useing Dual Wavelength Zig-zag Scanner (Shimadzu). According to the results of the experiment, it could be summerized as follow: 1) Original patterns of TLC profiles of "Samyo-Tang" componental crude drug and mixing two crude drugs of "Samyo-Tang" were observed. 2) Original patterns TLC profile of each extract after spraying with 2% ninhydrine were observed. 3) In the extract of addition and subtraction of Ephedrae Herba, peak area of Rf 0.48 and Rf 0.60 were varied quantitatively.
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