Electrochemical fingerprint of traditional Chinese medicines based on BrO⁻₃-Ce⁴⁺-H⁺-malonic acid/tartaric acid chemical oscillating system / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 4288-4294, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-775345
ABSTRACT
A new composite organic oscillating reaction system based on BrO₃-Ce(SO₄)₂-H₂SO₄-malonic acid/tartaric acid was proposed in this paper. On the basis of the influence of the concentration of each component on the stability and characteristic parameters of the blank system, the electrochemical fingerprints of 30 kinds of traditional Chinese medicines (TCM) were obtained. The results showed that the electrochemical fingerprint can be used for the identification of TCMs, the distinguishment of different parts and the appraisal of genuineness, which is fast, sensitive and accurate. At the same time, we explored and verified the mechanism of oscillation and the formation mechanism of TCM fingerprint.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Tartrates
/
Drugs, Chinese Herbal
/
Chemistry
/
Electrochemical Techniques
/
Phytochemicals
/
Malonates
/
Medicine, Chinese Traditional
Type of study:
Diagnostic study
/
Prognostic study
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2018
Type:
Article
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