一种稀有人参皂苷F2的转化方法
本发明提供了一种稀有人参皂苷F2的转化方法。本发明首先用巴西曲霉对原型人参皂苷Rb1进行发酵,再用复合酶进行水解,即可得到所述稀有人参皂苷F2;其中,复合酶为质量比0.8~1.2:0.8~1.2的α‑淀粉酶与木聚糖酶。本发明以易获取的原型人参皂苷Rb1为原料,通过将巴西曲霉、α‑淀粉酶、木聚糖酶进行分步生物转化,显著提升稀有人参皂苷F2的转化率与纯度,进而发挥更好的防脱功效,有利于稀有人参皂苷F2在化妆品、药品等领域的进一步应用。
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