Determination of the przewatanshinquinone in Tongmailing tabeles

XING Jun; LI Zheng-guo; ZHANG Zhong-hu

Message Board

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!

Name
E-mail
Phone
Title
Content
Verification Code

x Close Forever Close

PDF
Cite
Share

facebook

twitter

google

linkedin

Volume 25 Issue 1

Turn off MathJax

Article Contents

Article Navigation > Journal of Pharmaceutical Practice and Service > 2007 > (1): 35-37

XING Jun, LI Zheng-guo, ZHANG Zhong-hu. Determination of the przewatanshinquinone in Tongmailing tabeles[J]. Journal of Pharmaceutical Practice and Service, 2007, (1): 35-37.

Citation:

XING Jun, LI Zheng-guo, ZHANG Zhong-hu. Determination of the przewatanshinquinone in Tongmailing tabeles[J]. Journal of Pharmaceutical Practice and Service, 2007, (1): 35-37.

Determination of the przewatanshinquinone in Tongmailing tabeles

Institute for Drug Control of Jining City,Jining 272025,China

Received Date: 2006-04-03

Abstract

Objective:To establish a HPLC method of the determination of the przewatanshinquinone in Tongmailing tabeles. Methods: The determination was performed by Re-HPLC on Kromasil^TM C₁₈ column（200 mm×4.6 mm,5μm）using methanol-toni- trile-0.045 mol/L H₃ PO₄（10:4:86）as mobile phase,the detection wavelength was 281 nm. Results: The linear rang of przewatan- shinquinone was 0.194～2.129μg,r=0.999 8.The average recovery was 99.56%,RSD was 0.84%（n=5）. Conclusion: The method is sensitive,simple,and good reproducibility,which can be applied to the quality control of the preparation.
- Tongmailing tabeles,
- przewatanshinquinone,
- HPLC
References
Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article Metrics

Article views(2217) PDF downloads(204) Cited by()

Proportional views