目的研究大孔吸附树脂对大黄总蒽醌类物质的纯化和制备。
Objective to purify and prepare the total anthraquinones from Radix Et Rhizoma Rhei by macroporous resin.
前言：目的：比较不同干燥方法对大黄配方颗粒中蒽醌类成分的影响。
AIM: To compare the influences of drying methods on Radix et Rhizoma Rhei in Dispensing Granules.
本文较系统地介绍了醌类抗氧化剂的研究历史、现状和展望，并对其抗氧化机理作了较深入的探讨。
This paper introduced the history, recent state and future prospect of the research on quinone antioxidants systematically. The antioxidant mechanism were also discussed in rather detail.
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