[Discussion on research idea of quality marker of Salvia miltiorrhiza based on biosynthetic pathway of tanshinone compounds].
Zhongguo Zhong Yao Za Zhi
; 45(13): 3098-3103, 2020 Jul.
Article
em Zh
| MEDLINE
| ID: mdl-32726017
ABSTRACT
Based on the theory of Q-marker, the hairy root of Salvia miltiorrhiza and S. miltiorrhiza in many provinces were studied. The relative expressions of SmCPS, SmKSL and CYP76AH1 genes in hairy roots were detected by real-time fluorescence quantitative PCR and the contents of tanshinoneâ
¡_A, cryptotanshinone, tanshinoneâ
, 1,2-dihydrotanshinone, ferruginol and miltiradiene were detected by UPLC and GC-MS, respectively. Statistical analysis shows as fllows in the hairy root of S. miltiorrhiza, the content of miltiradiene and ferruginol is positively correlated with the content of tanshinone compounds in the downstream, and the relative expression of important genes in the biosynthetic pathway of tanshinone can reflect the content of tanshinone compounds to a certain extent; in many provinces of S. miltiorrhiza, the content of ferruginol and tanshinone compounds can also be found that there is a positive correlation between the contents. Based on the biosynthetic pathway of tanshinone compounds, which is a special index component in S. miltiorrhiza, this study focused on the important relationship between the upstream gene, the middle intermediate compound and the downstream tanshinone compound content of the biosynthetic pathway, and explored the possible research ideas of improving the quality marker system of S. miltiorrhiza, and then provided the possible research ideas for understanding and studying the quality marker of traditional Chinese medicine from the biosynthetic pathway.
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MEDLINE
Assunto principal:
Salvia miltiorrhiza
Idioma:
Zh
Ano de publicação:
2020
Tipo de documento:
Article