Results 231 to 240 of about 117,843 (251)

Rapid purification of alkylamides from Zanthoxylum bungeanum by medium-pressure liquid chromatography and the establishment of a numbness prediction model using an electronic tongue

Analytical Methods
In the present study, an efficient and rapid method for the preparation of high-purity typical alkylamides from Zanthoxylum bungeanum ( Z. bungeanum ) pericarps using medium-pressure liquid chromatography (MPLC) was developed.
Pengxiang Wang, Zhuoya Zhang, Kaikai Li, Chunmei Li   +3 more
openaire   +2 more sources

MEDIUM PRESSURE LIQUID CHROMATOGRAPHY

2000
Hostettmann, K, Terreaux, C
openaire   +2 more sources

Targeted Isolation of 1,1-Diphenyl-2-Picrylhydrazyl Inhibitors From Saxifraga atrata Using Medium- and High- Pressure Liquid Chromatography Combined With Online High Performance Liquid Chromatography–1,1-Diphenyl-2- Picrylhydrazyl Detection

Journal of Chromatography A, 2021
Desheng Qi, Yurong Du, Denglang Zou
exaly  

Combination of Medium- and High-Pressure Liquid Chromatography for Isolation of L-Tryptophan (Q-Marker) From Medicago sativa Extract

Separations, 2022
Qilan Wang, Jun Dang, Yonggui Ma
exaly  

Front Cover: Preparative isolation of antioxidative gallic acid derivatives from Saxifraga tangutica using a class separation method based on medium‐pressure liquid chromatography and reversed‐phase liquid chromatography

Journal of Separation Science, 2021
Jun Dang, Qi Wang, Qilan Wang, Chen Yuan, Gang Li, Tengfei Ji   +5 more
openaire   +1 more source

Preparative Isolation of 1,1-Diphenyl-2-Picrylhydrazyl Inhibitors From Ribes himalense Using Medium-Pressure and Two-Dimensional Reversed-Phase/Reversed-Phase Liquid Chromatography Guided by an Online HPLC-1, 1-Diphenyl-2-Picrylhydrazyl Assay

Journal of Separation Science, 2021
Lijuan Mei, Zenggen Liu, Chuang Liu
exaly  

Seperation and identification of bioactive compounds in Lepidium meyenii (Maca) based on the combination of medium-pressure liquid chromatography and preparative HPLC

Planta Medica, 2015
D Li, Y Shao, Z Shen, W Yan
openaire   +1 more source

Preparative Isolation and Purification of Flavone C-Glycosides From the Leaves of Ficus microcarpa L. f by Medium-Pressure Liquid Chromatography, High-Speed Countercurrent Chromatography, and Preparative Liquid Chromatography.

Journal of Liquid Chromatography and Related Technologies, 2010
Yoichiro Ito, Yong Liang, Licai Zhu
exaly  

Nonelectrolytic liquid mixture studies by medium pressure gas-liquid chromatography. Infinite dilution activity coefficients of C5-C8 hydrocarbons in 1-n-alkylbenzenes

The Journal of Physical Chemistry, 1970
Brian W. Gainey, Robert L. Pecsok
openaire   +1 more source

Separation and Purification of Three Flavonoids From Daphne genkwa Sieb. Et Zucc.: Comparison in Performance Between Medium-Pressure Liquid Chromatography and High-Speed Countercurrent Chromatography

Journal of Liquid Chromatography and Related Technologies, 2012
Yoichiro Ito, Yong Liang
exaly