Results 151 to 160 of about 1,078 (179)
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Food Additives & Contaminants: Part A, 2009
Patulin is a mycotoxin produced by species of Penicillium and Aspergillus and is toxic to a wide range of organisms, including humans and livestock. To produce large amount of pure patulin for research purposes, high-speed counter-current chromatography (HSCCC) and preparative high-performance liquid chromatography (prep-HPLC) were applied to the ...
J, He, R, Tsao, R, Yang, T, Zhou
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Patulin is a mycotoxin produced by species of Penicillium and Aspergillus and is toxic to a wide range of organisms, including humans and livestock. To produce large amount of pure patulin for research purposes, high-speed counter-current chromatography (HSCCC) and preparative high-performance liquid chromatography (prep-HPLC) were applied to the ...
J, He, R, Tsao, R, Yang, T, Zhou
openaire +2 more sources
Journal of Liquid Chromatography & Related Technologies, 2012
The floral resins of the genus Clusia L. (Clusiaceae Lindl.) mainly consist of polyisoprenylated benzophenones, a class of substances which is noteworthy due to its broad spectrum of biological activities. This paper describes the isolation of clusianone from the male flowers of Clusia fluminensis Planch.
Maria Carolina Anholeti da Silva +3 more
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The floral resins of the genus Clusia L. (Clusiaceae Lindl.) mainly consist of polyisoprenylated benzophenones, a class of substances which is noteworthy due to its broad spectrum of biological activities. This paper describes the isolation of clusianone from the male flowers of Clusia fluminensis Planch.
Maria Carolina Anholeti da Silva +3 more
openaire +1 more source
Separation and Purification Technology, 2017
Abstract (−)-Epigallocatechin-3- O -gallate (EGCG) acetylated derivatives, which are widely used as natural antioxidants in both lipid containing food and cosmetic applications, were prepared by lipase catalyzed acylation of EGCG with vinyl acetate in this study.
Song Zhu +6 more
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Abstract (−)-Epigallocatechin-3- O -gallate (EGCG) acetylated derivatives, which are widely used as natural antioxidants in both lipid containing food and cosmetic applications, were prepared by lipase catalyzed acylation of EGCG with vinyl acetate in this study.
Song Zhu +6 more
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Journal of Agricultural and Food Chemistry, 2017
Hydroxy unsaturated fatty acids (HUFA) can function as antifungal agents. To investigate the antifungal spectrum, that is, the scope of the in vitro fungal-inhibition activities of HUFA and their potential applications, three HUFA were produced by microbial transformation or extracted from plant-seed oils; these compounds included coriolic acid (13 ...
Nuanyi Liang +5 more
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Hydroxy unsaturated fatty acids (HUFA) can function as antifungal agents. To investigate the antifungal spectrum, that is, the scope of the in vitro fungal-inhibition activities of HUFA and their potential applications, three HUFA were produced by microbial transformation or extracted from plant-seed oils; these compounds included coriolic acid (13 ...
Nuanyi Liang +5 more
openaire +2 more sources
Journal of Pharmaceutical and Biomedical Analysis, 2007
An efficient on-line purity monitoring strategy based on on-line coupling of high-speed counter-current chromatography (HSCCC) with high-performance liquid chromatography-diode array detection (HPLC-DAD) was successfully applied for the first time to the isolation and purification of 5-hydroxymethyl-furancarboxaldehyde (5-HMF), mangiferin and ...
Tingting, Zhou +6 more
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An efficient on-line purity monitoring strategy based on on-line coupling of high-speed counter-current chromatography (HSCCC) with high-performance liquid chromatography-diode array detection (HPLC-DAD) was successfully applied for the first time to the isolation and purification of 5-hydroxymethyl-furancarboxaldehyde (5-HMF), mangiferin and ...
Tingting, Zhou +6 more
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Journal of Ethnopharmacology, 2013
Due to the complex chemical compositions and pharmacological effects of traditional Chinese medicines, we developed a strategy based on fishing and knockout of bioactive compounds using a combination of high-speed counter-current chromatography (HSCCC) and preparative HPLC for evaluating the holistic activity and interaction of the components of Herba ...
Jing, Jin +8 more
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Due to the complex chemical compositions and pharmacological effects of traditional Chinese medicines, we developed a strategy based on fishing and knockout of bioactive compounds using a combination of high-speed counter-current chromatography (HSCCC) and preparative HPLC for evaluating the holistic activity and interaction of the components of Herba ...
Jing, Jin +8 more
openaire +2 more sources
Latest Trends on the Future of Three-Dimensional Separations in Chromatography
Chemical Reviews, 2021Noor Abdulhussain +2 more
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