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        한국산 고등균류의 성분연구 (Ⅲ) - 한국산 맥각의 Alkaloid 성분

        김병각(Byong Kak Kim),황성현(Sung Hyun Hwang),옥선(Sun Auck),응권(Eung Kwon Lee) 한국생약학회 1973 생약학회지 Vol.4 No.1

        Korean ergot sclerotia which were collected from Agropyron semicostatum NEES, Miscanthus sinensis ANDERS. var. purpurascens REND, M. sacchariflorus BENTH. et HOOK, M, sinensis ANDERS., Eulalia speciosa O. KUNTZ, Themeda triandra FORSK. var. japonica MAKINO, and Phalaris arundinacea L. were investigated for their alkaloid constituents. Quantitative determinations of alkaloids were carried out using a modified procedure of van URK and MICHELON-KELLEHER methods. The results showed that the two ergots from Agropyron semicostatum and Phalaris arundinacea contained total alkaloids up to 0.137 per cent. The alkaloids of these two ergots are mostly water-insoluble alkaloids. The ergots parasitizing Reed Canary grass was found to contain both water-soluble and water-insoluble alkaloids. The TLC and PPC tests for the ergot alkaloids from Agropyron semicostatum and Phalaris arundinacea revealed that they contain at least two alkaloids, respectively, and that the ergot from Themeda triandra FORSK. var. japonica has one. The lipid contents of the seven ergots ranged from 13 to 29 per cent.

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