JIANG Yan-xue, JIANG Yang, ZHU Mei-lin, et al. Determination of Arsenic and Pharmaceutical Components in with Different Extracting Manner[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(14): 128-131.
DOI:
JIANG Yan-xue, JIANG Yang, ZHU Mei-lin, et al. Determination of Arsenic and Pharmaceutical Components in with Different Extracting Manner[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(14): 128-131. DOI: 10.11653/syfj2013140128.
Determination of Arsenic and Pharmaceutical Components in with Different Extracting Manner
Objective: Using the HPLC and atomic fluorescence spectrometry
to analyze notoginsenoside R1
ginsenoside Rg1
ginsenoside Rb1 and the total arsenic content in Panax notoginseng and its two extracting solutions. Method: The chromatographic separation was achieved on an Agilent TC-C18(4.6 mm×250 mm
5 μm) column with acetonitrile (A)-0.05% phosphoric acid (B) as mobile phase for gradient elution at the flow rate of 1.0 mL·min-1. The column temperature was 30℃ and the detection wavelength was set at 203 nm. Treat Panax notoginseng with different extracting manners (unprocessed
traditional decocting and refluxing by ethanol). Run wet digestion process before measuring the fluorescence intensity
and then get the content of total arsenic. Result: The content of total arsenic differs in different extracting manner
unprocessed>traditional decocting>refluxing by ethanol. Conclusion: Panax notoginseng refluxing by ethanol can extract more pharmaceutical components with low total arsenic. The traditional decocting could be replaced by the ethanol way.
Content Difference of Effective Components of Cynomorii Herba Between Different Producing Areas and Its Response to Environmental Factors
New Progress in Mechanism of Salviae Miltiorrhizae Radix et Rhizoma in Treatment of Diabetes and Its Complications
Correlation Between Effective Components Content and Color Values of Indigo Naturalis Basde on Chromatometry
HPLC Fingerprint of Bletillae Formosanae Rhizoma
HPLC Fingerprint of Different Polarity Fractions of Gardeniae Fructus with Different Fruit Shapes
Related Author
Rui ZHANG
Zhi-rong GU
Yan GUO
Mei QI
Xin LYU
Xiao-wen MAO
Bin GE
Xin-hui YAO
Related Institution
College of Pharmacy,Gansu University of Chinese Medicine
Gansu Provincial People's Hospital
Heilongjiang University of Chinese Medicine
Southwest Genuine Medicinal Materials Collaborative Innovation Center, The State Key Laboratory of Resources Systems Research and Development Utilization of Traditional Chinese Medicine(TCM), College Pharmacy, Chengdu University of TCM
College of Pharmaceutical Science, Yunnan University of Traditional Chinese Medicine