Huan DU, Jia-qi MO, Tong XU, et al. Correlation Between Chemical Constituents and Ecological Factors of Tibetan Medicine Swertia mussotii[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(20): 141-146.
DOI:
Huan DU, Jia-qi MO, Tong XU, et al. Correlation Between Chemical Constituents and Ecological Factors of Tibetan Medicine Swertia mussotii[J]. Chinese journal of experimental traditional medical formulae, 2019, 25(20): 141-146. DOI: 10.13422/j.cnki.syfjx.20191611.
Correlation Between Chemical Constituents and Ecological Factors of Tibetan Medicine Swertia mussotii
was established to study the correlation between chemical components and ecological factors in different areas.
Method:
2
The fingerprint of
S
.
mussotii
was established by high performance liquid chromatography (HPLC)
and the evaluation and analysis were made based on the " Chinese Medicine Chromatographic Fingerprint Similarity Evaluation System 2004A Edition" promulgated by the National Pharmacopoeia Commission. The analysis was carried out on a Wondasil C
18
column(4.6 mm×250 mm
5 μm)
with methanol-0.2%phosphoric acid as the mobile phase for gradient elution
and the column temperature was set at 30 ℃. The flow rate was 1.0 mL·min
-1
and the detection wavelength was set at 245 nm. And data on ecological factors in each sample habitat
such as climate and soil
were collected. The gray correlation and bivariate analysis were carried out on the chemical constituents and ecological factors of medicinal materials in different areas using DPS data processing system and SPSS 21.0 statistical software.
Result:
2
The HPLC fingerprint of
S
.
mussotii
was established
a total of 12 common fingerprint peaks were marked
and the chemical constituent of the seven peaks were determined. The chemical constituents
such as swertiamain and mangiferin of
S
.
mussotii
were significantly correlated with ecological factors. Moreover
the chemical constituents were obviously affected by the monthly average temperature range
annual precipitation
precipitation seasonality in the climatic factors
the soil organic carbon ratio and soil pH in the soil factors.
Conclusion:
2
The chemical constituents of
S
.
mussotii
have a correlation with the external ecological factors
the findings could provide a basis for the artificial planting of the medicinal material and the scientific connotation of the " environment-based" theory for Tibetan medicines.
FAN G , LUO W Z , LUO S H , et al . Metabolic discrimination of Swertia mussotii and Swertia chirayita known as “Zangyinchen” in traditional Tibetan medicine by 1H-NMR-based metabolomics [J]. J Pharm Biomed Anal , 2014 , 98 : 364 - 370 .
YANG H , DING C , DUAN Y , et al . Variation of active constituents of an important Tibet folk medicine Swertia mussotii Franch. (Gentianaceae) between artificially cultivated and naturally distributed [J]. J Ethnopharmacol , 2005 , 98 ( 1/2 ): 31 - 35 .
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Related Author
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Related Institution
Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences
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