Browsing งานวิจัย (Research) by Author "Thita Yodsawad"

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    • Antioxidant activity of Wedelia trilobata 

      Thita Yodsawad; Phusit Sangpradub (Rajamangala University Of Technology Rattanakosin, 2013)
      This research showed the antioxidant activity of leaves and flowers of Wedelia trilobata. The leaves and flowers of Wedelia trilobata were separately extracted with ethanol to obtain the crude ethanol extracts respectively. ...

    • Chemical Constituents from the flowers of Homalium tomentosum 

      Thita Yodsawad; Sudhla Meuandej; Pattarawadee Saorong (Rajamangala University Of Technology Rattanakosin, 2014)
      This research investigates chemical compounds of the flowers of Homalium tomentosum by employing chromatographic techniques lead to the separation of twelve compounds. Nine known compounds are found, which are isocourmarin, ...