The linear velation was good.The averagerecovery of chlorogenic acid was 98.98%,RSD was 0.83%.

本方法线性关系良好,绿原酸平均回收率98.98%,RSD0.83%。

The biological stability(assessed by AOC), had close relation to tannin value, and was increasing with the tannin value, but it had no velation to the pore size distribution.

生物稳定性与单宁酸值有密切关系，单宁酸值越低，生物稳定性越高，与孔径分布则没有关系。