CHI Ming-yan, HUANG Yong, LI Yong-jun, et al. Correlation Between Altitude and Nine Kinds of Main Components in Bletilla Rhizoma from Guizhou Province[J]. Chinese journal of experimental traditional medical formulae, 2016, 22(16): 36-39.
DOI:
CHI Ming-yan, HUANG Yong, LI Yong-jun, et al. Correlation Between Altitude and Nine Kinds of Main Components in Bletilla Rhizoma from Guizhou Province[J]. Chinese journal of experimental traditional medical formulae, 2016, 22(16): 36-39. DOI: 10.13422/j.cnki.syfjx.2016160036.
Correlation Between Altitude and Nine Kinds of Main Components in Bletilla Rhizoma from Guizhou Province
Objective: To study the differences in the content of effective constituents of Bletillae Rhizoma from areas with different altitudes
in order to explore the correlation between the altitudes and the contents of effective constituents. Method: The content of 4-hydroxymethylphenyl β-D-glucoside (1)
blestroside(2)
dactylorhin A(3)
militarine(4)
dihydrophenanthrenes 5(5)
gymnosides V(6)
dihydrophenanthrenes 1(7)
benzylphenanthrenes 3(8)
gymnosides IX(9) were determined by UPLC. The correlation between the contents of nine kinds of components and the altitude was analyzed by SPSS 17.0 software. Result: The total effective constituents from areas with different altitudes had significant differences. The samples from areas with altitudes between 779-1 337 m showed a higher content of total effective constituents
which rose with the increase of the altitude. Conclusion: Altitude is closely related to the content of effective constituents of Bletillae Rhizoma from Guizhou Province
which suggests that this herb shall be planted in areas with altitudes between 800-1 300 m.