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  1. No Access

    Article

    Lipase catalyzed acetylation of 3,5,4′-trihydroxystilbene: optimization and kinetics study

    The use of immobilized lipase from Candida antarctica (Novozym® 435) to catalyze acetylation of trans-3,5,4′-trihydroxystilbene was investigated in this study. Response surface methodology and 5-level-4-factor ce...

    Chia-Hung Kuo, Fang-Wen Hsiao, Shu-Mei Dai… in Bioprocess and Biosystems Engineering (2012)

  2. No Access

    Article

    Optimization of the Extraction of Alpinia oxyphylla Essence Oil in Supercritical Carbon Dioxide

    The essence oil of the Alpinia oxyphylla seed has been used as a vasodilatatory and analgesic agent in pharmacology. The extraction of the essence oil in supercritical carbon dioxide (SC-CO2) from Alpinia oxyphyl...

    Hen-Yi Ju, Kuo-Chuan Huang, Jiann-Hwa Chen… in Journal of the American Oil Chemists' Soci… (2010)