Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review, editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!
XIA Tianyi, ZHANG Bing, GAO Shouhong, LU Wenquan, PIAO Shujuan, PANG Tao. Quality control standard for Qingre Baidu granules[J]. Journal of Pharmaceutical Practice and Service, 2016, 34(5): 450-454. doi: 10.3969/j.issn.1006-0111.2016.05.018
Citation:
XIA Tianyi, ZHANG Bing, GAO Shouhong, LU Wenquan, PIAO Shujuan, PANG Tao. Quality control standard for Qingre Baidu granules[J]. Journal of Pharmaceutical Practice and Service, 2016, 34(5): 450-454. doi: 10.3969/j.issn.1006-0111.2016.05.018
Quality control standard for Qingre Baidu granules
Department of Pharmacy, Changzheng Hospital, Second Military Medical University, Shanghai 200433, China
2.
Pharmacy of Clinic, Retired Navy Officer Home, Shuidian Road, Shanghai 200083, China
Received Date: 2015-03-06
Rev Recd Date:
2015-06-28
Abstract
Objective To establish a quality control standard for Qingre Baidu granules. Methods Isatidis Radix, Fructus Forsythiae,Herba Violae, and Glycyrrhizae were identified by TLC, and the concentration of chlorogenic acid was determined by HPLC. This method was employed on an Agilent ZORBAX SB-C18 column (4.6 mm×250 mm, 5 μm) at 30℃ with a mobile phase of acetonitrile (A) and 0.2% formic acid (B) using the gradient elution program shown as follows: 0-12 min, 11%-12% A run at the flow rate of 1.0 ml/min. The injection volume was 20 μl and the detection wavelength was 327 nm. Results Characteristic spots could be detected by TLC and the specificity of the method was satisfactory. As for chlorogenic acid, the equation of linear regression of chlorogenic acid was Y=60.239 4X+9.096 3 (r=0.999 9) with the linear range of 6.19-396.00 μg/ml. The average recovery was 99.66% (RSD=2.82%). Conclusion The established method is simple, reliable, reproducible, and can be used for the quantitative determination and quality control of Qingre Baidu granules.
Cai Y, Zhang ZH, Jiang SS, et al. Chlorogenic acid increased acrylamide formation through promotion of HMF formation and 3-aminopropionamide deamination[J]. J Hazard Mater, 2014, 268:1-5.
[9]
Francisco V, Costa G, Figueirinha A, et al. Anti-inflammatory activity of Cymbopogon citratus leaves infusion via proteasome and nuclear factor-κB pathway inhibition: contribution of chlorogenic acid [J]. J Ethnopharmacol, 2013, 148(1):126-134.
Abstract: Objective To establish a quality control standard for Qingre Baidu granules. Methods Isatidis Radix, Fructus Forsythiae,Herba Violae, and Glycyrrhizae were identified by TLC, and the concentration of chlorogenic acid was determined by HPLC. This method was employed on an Agilent ZORBAX SB-C18 column (4.6 mm×250 mm, 5 μm) at 30℃ with a mobile phase of acetonitrile (A) and 0.2% formic acid (B) using the gradient elution program shown as follows: 0-12 min, 11%-12% A run at the flow rate of 1.0 ml/min. The injection volume was 20 μl and the detection wavelength was 327 nm. Results Characteristic spots could be detected by TLC and the specificity of the method was satisfactory. As for chlorogenic acid, the equation of linear regression of chlorogenic acid was Y=60.239 4X+9.096 3 (r=0.999 9) with the linear range of 6.19-396.00 μg/ml. The average recovery was 99.66% (RSD=2.82%). Conclusion The established method is simple, reliable, reproducible, and can be used for the quantitative determination and quality control of Qingre Baidu granules.
XIA Tianyi, ZHANG Bing, GAO Shouhong, LU Wenquan, PIAO Shujuan, PANG Tao. Quality control standard for Qingre Baidu granules[J]. Journal of Pharmaceutical Practice and Service, 2016, 34(5): 450-454. doi: 10.3969/j.issn.1006-0111.2016.05.018
Citation:
XIA Tianyi, ZHANG Bing, GAO Shouhong, LU Wenquan, PIAO Shujuan, PANG Tao. Quality control standard for Qingre Baidu granules[J]. Journal of Pharmaceutical Practice and Service, 2016, 34(5): 450-454. doi: 10.3969/j.issn.1006-0111.2016.05.018
Cai Y, Zhang ZH, Jiang SS, et al. Chlorogenic acid increased acrylamide formation through promotion of HMF formation and 3-aminopropionamide deamination[J]. J Hazard Mater, 2014, 268:1-5.
[9]
Francisco V, Costa G, Figueirinha A, et al. Anti-inflammatory activity of Cymbopogon citratus leaves infusion via proteasome and nuclear factor-κB pathway inhibition: contribution of chlorogenic acid [J]. J Ethnopharmacol, 2013, 148(1):126-134.
Catalog
HTML
Export File
Citation
XIA Tianyi, ZHANG Bing, GAO Shouhong, LU Wenquan, PIAO Shujuan, PANG Tao. Quality control standard for Qingre Baidu granules[J]. Journal of Pharmaceutical Practice and Service, 2016, 34(5): 450-454. doi: 10.3969/j.issn.1006-0111.2016.05.018
XIA Tianyi, ZHANG Bing, GAO Shouhong, LU Wenquan, PIAO Shujuan, PANG Tao. Quality control standard for Qingre Baidu granules[J]. Journal of Pharmaceutical Practice and Service, 2016, 34(5): 450-454. doi: 10.3969/j.issn.1006-0111.2016.05.018