Browsing by Author "Puja, Krisna"

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    ANALISIS KROMATOGRAFI LAPIS TIPIS EKSTRAK ETANOL – SELULASE KULIT MANGGIS
    (wahyu sari yeni, 2019-01-14) Puja, Krisna; Nugroho, Titania T; Eryanti, Yum
    Extract of mangosteen fruid rind in ethanol - cellulase has high antioxidant activity. The identity of the high antioxidant activity is not yet known. The purpose of this study was to analysed the separation of this extract for further analysis. In this study, the analysis was carried out by thin layer chromatography technique with hexane : ethyl acetate (7 : 3) eluent. The results showed that this extract showed 4 number of spots at Rfs 0,07 ; 0,40 ; 0,60 and 0,73 detected by 254 nm UV light. Extract of mangosteen fruid rind in ethanol – cellulase was separated into several coumpounds based on its polarity