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Study on genetic-chemical relation of Pterocephali Herba based on DNA barcode and UFLC / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 572-577, 2016.
Article in Chinese | WPRIM | ID: wpr-230115
ABSTRACT
DNA barcoding technique in combination with UFLC analysis technology was used to evaluate the quality of Tibetan medicine Pterocephalus hookeri from species identification and chemical qualitative and other aspects. Hybrid identification was established by DNA barcoding; UFLC-PDA was adopted to analyse fingerprint of different parts of Pterocephali Herba, and SPSS and Grey relation software were used for data analysis. The result showed that DNA barcoding is an accurate and reliable method in origin identification of Pterocephalus hookeri. The compounds in overground is more than underground by analysis of the different part fingerprint by UFLC. The genetic gene may be involved in the secondary metabolites of iridoid glycosides. Pertinence between gene and chemical component, as a new model established, could be suited for quality evaluation and resources protection.

Full text: Available Index: WPRIM (Western Pacific) Type of study: Qualitative research Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2016 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Qualitative research Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2016 Type: Article