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发明授权
CN104854236B9 源自人参的新型UDP‑糖基转移酶和其应用 失效 - 权利终止

源自人参的新型UDP‑糖基转移酶和其应用
摘要：
本发明涉及新型尿苷二磷酸(UDP)-糖基转移酶，并且具体地涉及源自人参的新型UDP-糖基转移酶和其应用，通过利用UDP-糖基转移酶转化原人参二醇(PPD)型人参皂苷制备糖基化人参皂苷的方法，包括UDP-糖基转移酶、转化体或其培养物作为有效成分的将PPD型人参皂苷转化成糖基化人参皂苷的组合物，利用MeJA(甲基茉莉酮酸酯)提高UDP-糖基转移酶表达的方法，以及包括MeJA作为有效成分的提高UDP-糖基转移酶表达的组合物。
摘要（英）：

The present invention relates to a novel uridine diphosphate (UDP)-glycosyltransferase, and particularly to a novel UDP-glycosyltransferase derived from ginseng and use thereof, a method for preparing glycosylated ginsenoside by converting protopanaxadiol (PPD)-type ginsenoside using the UDP-glycosyltransferase, a composition for converting the PPD-type ginsenoside into glycosylated ginsenoside, comprising the UDP-glycosyltransferase, a transformant or a culture thereof as active ingredients, a method for enhancing the expression of the UDP-glycosyltransferase using MeJA (methyl jasmonate), and a composition for enhancing the expression of the UDP-glycosyltransferase, which comprises MeJA as an active ingredient.

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