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Cyclopeptides from the roots of Pseudostellaria heterophylla

Phytochemistry, 1993
Abstract From the roots of Pseudostellaria heterophylla two new cyclopeptides, heterophyllin A and B have been isolated. Their structures were established by chemical, spectral and enzymatic methods.
Tan Ning-Hua   +3 more
openaire   +1 more source

Quality evaluation and growing regionalization of Pseudostellaria heterophylla in Guizhou

China Journal of Chinese Materia Medica, 2016
This paper is aimed to study the potential ecological suitability regionalization of Pseudostellaria heterophylla for selecting GAP planting base location and designing rational production layout. The ecological factors and contribution rate were determined by using maximum entropy (Maxent) model.
Chuan-Zhi, Kang   +6 more
openaire   +2 more sources

[Common diseases and drug use of Pseudostellaria heterophylla].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2023
Pseudostellaria heterophylla in large-scale cultivation needs to apply pesticides to control diseases, and non-standard use of pesticide may cause excessive pesticide residues in medicinal materials, increasing the risk of clinical medication. To accurately monitor the residual pesticides, this paper investigated the drug use during the process of P ...
Chang-Gui, Yang   +8 more
openaire   +1 more source

Mitogenic and tumor necrosis factor producing activities of Pseudostellaria heterophylla

International Journal of Immunopharmacology, 1992
Separation of mitogenic fraction (PH-I) from Pseudostellaria heterophylla and characterization of its biological activities were investigated. PH-I was isolated as an alcohol-insoluble fraction from the hot water extract obtained by heating the roots of P. heterophylla in water at 80 degrees C for 4 h.
C K, Wong   +4 more
openaire   +2 more sources

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