Title: Study on HPLC Fingerprint Analysis of Roasted Malt Formula Granules
Abstract:Objective: To establish a method of fingerprint analysis on Roasted Malt Formula granules by HPLC. Method: The fingerprints chromatographic were obtained by HPLC with Megres5-C18column( 4. 6 mm ×250 m...Objective: To establish a method of fingerprint analysis on Roasted Malt Formula granules by HPLC. Method: The fingerprints chromatographic were obtained by HPLC with Megres5-C18column( 4. 6 mm ×250 mm,5 μm) by gradient elution; the solvent system composed of acetonitrile-0. 1% phosphoric. The wavelength was set at 316 nm,the flow rate was 1. 0 mL·min- 1and the column temperature was maintained at30 ℃. Result: The HPLC specific chromatogram of Roasted Malt Formula granules showed 9 common peaks. The methodological results were good. The similarity of ten batches of samples exceeded 0. 88. Conclusion: The fingerprints chromatogram can realize the analysis of a formulas as a whole with supplies references for improving the quality control of Roasted Malt Formula granules.Read More
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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