Methods the content of baicalin was determined by HPLC and the quality of baicalin was investigated with rabbit pyrogen test method.
方法采用高效液相法测定黄芩苷含量，用兔热原测定法考查黄芩苷的质量。
Methods the baicalin, extracted by microwave, purified with acid, ultrafilter and macroporous resin respectively, and the purity of baicalin were quantitatively determined with HPLC.
方法黄芩经微波提取后，分别用酸沉法、超滤法、大孔树脂法三种方法进行分离纯化，并用HPLC对黄芩苷进行定量测定。
The content of baicalin was determined by HPLC.
用HPLC法测定黄芩苷含量。
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