Separation and determination of purpurea
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Fujii, Y. ;Ikeda, Y. ;Yamazaki, M.
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Article
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1987
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John Wiley and Sons
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English
β 323 KB
A micro high-performance liquid chromatographic (micro-HPLC) method was developed for the determination of purpurea glycoside A, purpurea glycoside B, and glucogitaloxin in Digitalis purpurea leaves. The extract of dry leaf powder was applied to a Sep-Pak silica cartridge followed by preparative thi