YAKUGAKU ZASSHI
Online ISSN : 1347-5231
Print ISSN : 0031-6903
ISSN-L : 0031-6903
シダ類生薬の生薬学的研究 第7報
フロログルシノール誘導体を含むシダ植物の薬学的研究 その4 メンマのフロログルシノール誘導体の瀘紙電気泳動による分離付. 2回泳動法について
久田 末雄野呂 征男
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1961 年 81 巻 9 号 p. 1266-1269

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The paper electrophoretic separation of phloroglucinol derivatives in aspidium extract was carried out by a double migration method, using the Kolthoff buffer solution added with a small quantity of surface-active agent. Filicinrc acid was used as the standard and MFC values (distance moved by Aspidium constituent/distance moved by filicinic acid) were calculated. In the first migration at pH 7.0, flavaspidic acid was separated and the other constituents were separated in the second migration at pH 8.6. The spots were detected by coloring with diazotized sulfanilic acid, after pencil-marking of the fluorescence under ultraviolet rays.

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© by the PHARMACEUTICAL SOCIETY OF JAPAN
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