Literature DB >> 17624885

Determination of astragalosides in the roots of Astragalus spp. using liquid chromatography tandem atmospheric pressure chemical ionization mass spectrometry.

Qing Xu1, Xiaoqiong Ma, Xinmiao Liang.   

Abstract

A high-performance liquid chromatography tandem atmospheric pressure chemical ionization mass spectrometry method (HPLC-APCI-MS) has been developed for the characterization of astragalosides in the extracts of the roots of Astragalus spp. The [M - H](-) ions of astragalosides could be clearly observed in selected ion monitoring mode and APCI-MS-MS was used to further identify the structures of the astragalosides. Twelve astragalosides in the extracts of Radix Astragali obtained from Shandong in China were separated and identified. Using this method, astragalosides could be clearly identified and the profiles of these astragalosides could also be used to distinguish Astragalus spp. from different habitat regions. Copyright (c) 2007 John Wiley & Sons, Ltd.

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Year:  2007        PMID： 17624885     DOI： 10.1002/pca.997

Source DB:  PubMed          Journal:  Phytochem Anal        ISSN： 0958-0344            Impact factor:   3.373


  10 in total

1.  Steroid-like compounds in Chinese medicines promote blood circulation via inhibition of Na+/K+ -ATPase.

Authors:  Ronald J Y Chen; Tse-yu Chung; Feng-yin Li; Wei-hung Yang; Tzyy-rong Jinn; Jason T C Tzen
Journal:  Acta Pharmacol Sin       Date:  2010-06       Impact factor: 6.150

Review 2.  Active ingredients in Chinese medicines promoting blood circulation as Na+/K+ -ATPase inhibitors.

Authors:  Ronald J Y Chen; Tzyy-rong Jinn; Yi-ching Chen; Tse-yu Chung; Wei-hung Yang; Jason T C Tzen
Journal:  Acta Pharmacol Sin       Date:  2011-02       Impact factor: 6.150

3.  Alleviation of liver cirrhosis and associated portal-hypertension by Astragalus species in relation to their UPLC-MS/MS metabolic profiles: a mechanistic study.

Authors:  Reham S Ibrahim; Nesrine S El-Mezayen; Alaa A El-Banna
Journal:  Sci Rep       Date:  2022-07-13       Impact factor: 4.996

4.  Astragaloside II promotes intestinal epithelial repair by enhancing L-arginine uptake and activating the mTOR pathway.

Authors:  Shih-Yu Lee; Wei-Cheng Tsai; Jung-Chun Lin; Blerina Ahmetaj-Shala; Su-Feng Huang; Wen-Liang Chang; Tsu-Chung Chang
Journal:  Sci Rep       Date:  2017-09-26       Impact factor: 4.379

Review 5.  Advances in Chemical Composition, Extraction Techniques, Analytical Methods, and Biological Activity of Astragali Radix.

Authors:  Xiangna Chang; Xuefeng Chen; Yuxi Guo; Pin Gong; Shuya Pei; Danni Wang; Peipei Wang; Mengrao Wang; Fuxin Chen
Journal:  Molecules       Date:  2022-02-04       Impact factor: 4.411

6.  The bacterial consortia promote plant growth and secondary metabolite accumulation in Astragalus mongholicus under drought stress.

Authors:  Yixian Lin; Hui Zhang; Peirong Li; Juan Jin; Zhefei Li
Journal:  BMC Plant Biol       Date:  2022-10-07       Impact factor: 5.260

7.  Effects of Lung Support Formula on respiratory symptoms among older adults: results of a three-month follow-up study in Shanghai, China.

Authors:  Yong Cai; Rong Shi; Huijiang Song; Meili Shang; Tian Shen; Mina Shariff; Kenneth Kami; Pingping Gu; Tuong Nguyen; Jianyu Rao
Journal:  Nutr J       Date:  2013-05-06       Impact factor: 3.271

Review 8.  Recent Advances in Astragalus membranaceus Anti-Diabetic Research: Pharmacological Effects of Its Phytochemical Constituents.

Authors:  Kojo Agyemang; Lifeng Han; Erwei Liu; Yi Zhang; Tao Wang; Xiumei Gao
Journal:  Evid Based Complement Alternat Med       Date:  2013-11-17       Impact factor: 2.629

Review 9.  Recent advances in biosynthesis of bioactive compounds in traditional Chinese medicinal plants.

Authors:  Lei Yang; Changqing Yang; Chenyi Li; Qing Zhao; Ling Liu; Xin Fang; Xiao-Ya Chen
Journal:  Sci Bull (Beijing)       Date:  2015-11-02       Impact factor: 11.780

10.  Identification of multiple ingredients for a Traditional Chinese Medicine preparation (bu-yang-huan-wu-tang) by liquid chromatography coupled with tandem mass spectrometry.

Authors:  Lee-Hsin Shaw; Wei-Ming Chen; Tung-Hu Tsai
Journal:  Molecules       Date:  2013-09-12       Impact factor: 4.411
  10 in total

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