• 杉树木质纤维儿茶素类选择性吸附研究

    Study on the specific adsorption of catechin gallates by cedar lignocellulose.

    youdao

  • 研究喷雾干燥法制备酯型儿茶微胶囊生产工艺

    The preparation techniques of esters-catechin microcapsule by spray-drying were investigated in this paper.

    youdao

  • 方法采用盐析的方法对茶多酚粗品液进行处理,色谱扫描仪进行酯型儿茶含量测定

    Methods Thin layer chromatography and salt out are adopted to determine the content of esterified catechins.

    youdao

  • 不同季节茶树新不同部位鲜叶儿茶组分酯型儿茶素合成酶变化规律进行了研究。

    The changes of non-galloylated catechins and relative enzymes as well as the composition of catechins in different parts of tea shoots and in different seasons were investigated in this paper.

    youdao

  • 不同季节茶树新不同部位鲜叶儿茶组分酯型儿茶素合成酶变化规律进行了研究。

    The changes of non-galloylated catechins and relative enzymes as well as the composition of catechins in different parts of tea shoots and in different seasons were investigated in this paper.

    youdao

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