Antimycobacterial and Nitric Oxide Production Inhibitory Activities of Goyazensolide and Centratherin Isolated From Eremanthus crotonoides by High-Speed Countercurrent Chromatography. [PDF]
Chem BiodiversABSTRACT In this study, bioassay‐guided fractionation of the ethanolic extract from Eremanthus crotonoides leaves enabled the isolation of two bioactive sesquiterpene lactones, centratherin and goyazensolide, which were evaluated for their antimycobacterial and anti‐inflammatory properties.
da Rocha Ximenes NG +7 more
europepmc +2 more sources
Application of Preparative High-Speed Countercurrent Chromatography for Separation of Elatine fromDelphinium shawurense [PDF]
Journal of Liquid Chromatography and Related Technologies, 2008 Yi Yang, Yoichirô Itô, Dongyu Gu
exaly +2 more sources
Application and Comparison of High-Speed Countercurrent Chromatography and High Performance Liquid Chromatography in Preparative Enantioseparation ofα-Substitution Mandelic Acids [PDF]
Separation Science and Technology, 2015 Shengqiang Tong, Yoichirô Itô
exaly +2 more sources
Advances in Eco-Friendly Extraction of Fruit Bioactive Compounds: Technologies, Challenges and Future Directions. [PDF]
Anal Sci AdvFruit bioactive compounds offer antioxidant, anti‐inflammatory, and preventive benefits, yet extraction is hindered by poor solubility and conventional methods using toxic solvents and high energy. This review evaluates traditional and advanced eco‐friendly technologies, highlighting efficiency, selectivity, and sustainability.
Hndeya AG, Sbhatu DB, Gebreyohannes G.
europepmc +2 more sources
Two-Step Purification of Cordycepin from Cordyceps millitaris by High-Speed Countercurrent Chromatography [PDF]
Journal of Liquid Chromatography and Related Technologies, 2009 Yoichirô Itô +2 more
exaly +2 more sources
Review of High-Speed Countercurrent Chromatography in Separation of Lanthanides and Actinides
He huaxue yu fangshe huaxue, 2022 In the field of radiochemistry, separation of lanthanides and actinides has always been one of the research hotspots. In order to achieve the burnup analysis, the lanthanide and actinide elements in the solution need to be separated.
LI Yu-hao +6 more
doaj +1 more source
Spiral Tube Assembly for High-Speed Countercurrent Chromatography: Choice of Elution Modes for Four Typical Two-Phase Solvent Systems. [PDF]
J Liq Chromatogr Relat Technol, 2008 Ito Y +4 more
europepmc +3 more sources
Synthesis and Application of Zearalenone Substitute Cyclododecyl 2,4-Dihydroxybenzoate
Liang you shipin ke-ji, 2021 Cyclododecyl 2,4-dihydroxybenzoate (CDHB) is very similar to zearalenone (ZEN) in terms of size,shape,steric conformation and property.It is commonly used as a template of ZEN for the preparation of molecularly imprinted polymers.N’N′-carbonyldiimidazole
HAN Yang-ying +3 more
doaj +1 more source
The isolation of (6S, 9S)-cyclo (prolylvalyl) from marine actinomycete, by use of high speed contercurrent chromatography [PDF]
Journal of the Serbian Chemical Society, 2002 The marine actinomycete B 1758 came from the actinomycete collection of the Alfred Wegener Institute for Polar and Marine Research in Bremerhafen Germany. 1.079 g of raw extract was obtained by fermentation.
Šmelcerović Andrija A. +2 more
doaj +1 more source
Shipin yu jixie, 2022 Objective: This study aimed to optimize the ultrasonic-assisted extraction technology and HSCCC separation process of saponins from the female gonad of Apostichopus japonicus and to explore their antioxidant activities.
ZHONG Jing-shi +4 more
doaj +1 more source