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
en Zh
| WPRIM
| ID: wpr-775345
Biblioteca responsable:
WPRO
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.
Palabras clave
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Tartratos
/
Medicamentos Herbarios Chinos
/
Química
/
Técnicas Electroquímicas
/
Fitoquímicos
/
Malonatos
/
Medicina Tradicional China
Tipo de estudio:
Diagnostic_studies
/
Prognostic_studies
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Año:
2018
Tipo del documento:
Article