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Content comparison of diterpenoid pigments in different processed products of Gardenia jasminoides / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 2470-2473, 2008.
Article in Chinese | WPRIM | ID: wpr-283861
ABSTRACT
<p><b>OBJECTIVE</b>To compare the contents of diterpenoid pigments in the different processed products of Gardenia jasminoides.</p><p><b>METHOD</b>The separation of Crocin 1, Crocin 2, Crocin 3, Crocetin were determined simultaneously by HPLC on a kromasil C18 column at 35 degrees C with the m methanol-acetonitrile-0.3% formic acid anhydrous in gradient elution as the mobile phrase. The detection wavelength was set at 440 nm and the flow rate was 1.0 mL x min(-1).</p><p><b>RESULT</b>The obtained linearity of the four components was better over 0.9995 and the average recoveries were 97.77%, 100.05% , 98.40%, 101.02%, respectively.</p><p><b>CONCLUSION</b>The method is simple, accurate with good reproducibility. The results showed that the remarkable variation regulations appear among the different processed products.</p>
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Drugs, Chinese Herbal / Carotenoids / Chemistry / Reproducibility of Results / Chromatography, High Pressure Liquid / Gardenia / Diterpenes Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2008 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Drugs, Chinese Herbal / Carotenoids / Chemistry / Reproducibility of Results / Chromatography, High Pressure Liquid / Gardenia / Diterpenes Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2008 Type: Article