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樟芝胶囊生产工艺中发酵液与醇沉多糖中腺苷含量的测定

Shandong Agricultural Sciences(2012)

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Abstract
利用高效液相色谱法建立了樟芝胶囊生产工艺中发酵液与醇沉多糖中腺苷含量的测定方法。采用色谱柱Agilent Eclipse XDB-C18(4.6 mm×150 mm,5μm),磷酸盐缓冲溶液(pH 6.47)-甲醇(90∶10)为流动相,流速1.0 ml/min,检测波长260 nm,柱温为室温。结果表明,腺苷的线性方程为Y=29160X-4972,在1.17~37.5 mg/L范围内线性关系良好,r=0.9999。平均回收率为102.8%,RSD=1.29%。本方法简单、快速、准确,可作为樟芝胶囊生产过程中腺苷含量测定的一种有效方法。
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Key words
High performance liquid chromatography(HPLC),Antrodia camphorata capsule,Content determination,Adenosine
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