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Adsorption and desorption properties of macroreticular resins for salidroside from Rhodiola sachalinensis A. Bor

机译:大网状树脂对红景天红景天苷的吸附和解吸性能

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摘要

Four different macroreticular resins (HZ-801, HPD500, HPD700 and DA201) were evaluated for the adsorption properties of the salidroside extracted from Rhodiola sachaliriensis A. Bor. The results showed that DA-201 displayed the optimal adsorption and desorption properties. The static and dynamic adsorption capacities of DA-201 were 21.88 and 13.25 mg/ml, respectively. The purity of 13.8% for the partially purified salidroside product, which was higher than the purity of 10% for sales in the markets, was achieved by one-step separation and purification with 50% ethanol.
机译:评估了四种不同的大网状树脂(HZ-801,HPD500,HPD700和DA201)对从红景天红景天提取的红景天苷的吸附性能。结果表明,DA-201具有最佳的吸附和解吸性能。 DA-201的静态和动态吸附容量分别为21.88和13.25 mg / ml。通过一步分离和50%乙醇提纯,部分纯化的红景天苷产品的纯度为13.8%,高于市场上销售的10%的纯度。

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