Browsing งานวิจัย (Research) by Author "Benjamat Chailap"

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    • Antioxidant activities and cosmetic application of stem barks of Garcinia pedunculata 

      Benjamat Chailap; Thanesuan Nuanyai (Rajamangala University Of Technology Rattanakosin, 2019)
      In this research, the antioxidant efficacy of the crude extract from stem bark of Garcinia pedunculata were investigated. The crude extract was derived from methanol solvent extraction and extracted with ethyl acetate ...

    • Antioxidant activity efficiency of the xanthone using electrochemical method 

      Benjamat Chailap; Thanesuan Nuanyai (Rajamangala University Of Technology Rattanakosin, 2016)
      Seven isolated xanthones; Dulcisxanthone B (1), -mangostin (2) Seven isolated xanthones; Dulcisxanthone B (1), -mangostin (2), 1,3,7-trihydroxy-2,4-di-(3-methylbut-2-eyl)-xanthone (3), Cudratricusxanthone E (4), cochinchinone ...

    • Chemical Constituents from Cratoxylum cochinchinense and their Cytotoxic Activity 

      Thanesuan Nuanyai; Benjamat Chailap; Songchan Puthong; Anumart Buakeaw (Rajamangala University Of Technology Rattanakosin, 2014)
      Six isolated compounds; Vismiaquinone A (CF1), γ-tocotrienol (CF2), δ- tocotrienol (CF3), 7-geranyloxy-1,3-dihydroxyxanthone (CF4), Cochinchinone G (CF5), Cochinchinone A (CF6) were isolated from ethylacetate extracts ...

    • Shower gel for Koh-Tao community 

      Thanesuan Nuanyai; Benjamat Chailap; Watchara Chintawan (Rajamangala University Of Technology Rattanakosin, 2015)
      Shower gel mixing herbs had been developed. Four herbs; sappan, carrot, pea, and aloe were tested for shower gel ingredients. It was found that aloe was suitable for these formulations. Moreover, the aloe shower gel mixing ...