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Volumn 879, Issue 13-14, 2011, Pages 945-949
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Combinative application of pH-zone-refining and conventional high-speed counter-current chromatography for preparative separation of alkaloids from Stephania kwangsiensis
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Author keywords
Alkaloids; Conventional HSCCC; PH zone refining CCC; Preparative chromatography; Stephania kwangsiensis
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Indexed keywords
ALKALOIDS;
AQUEOUS MOBILE PHASE;
CHEMICAL STRUCTURE;
CONVENTIONAL HSCCC;
CRUDE EXTRACT;
ETHYL ACETATES;
HIGH-SPEED COUNTER-CURRENT CHROMATOGRAPHY;
METHANOL-WATER;
N-HEXANE;
NATURAL PLANTS;
NMR DATA;
PH-ZONE-REFINING COUNTER-CURRENT CHROMATOGRAPHY;
PREPARATIVE CHROMATOGRAPHY;
PREPARATIVE SEPARATION;
SOLVENT SYSTEM;
STATIONARY PHASE;
STEPHANIA KWANGSIENSIS;
TRIETHYLAMINES;
ESTERS;
HEXANE;
HYDROCHLORIC ACID;
METABOLITES;
METHANOL;
MIXTURES;
NITROGEN COMPOUNDS;
ORGANIC SOLVENTS;
REFINING;
VOLATILE FATTY ACIDS;
CHROMATOGRAPHY;
ALKALOID;
CREBANINE;
HYDROCHLORIC ACID;
LEVO ROMERINE;
PLANT EXTRACT;
SINOACUTINE;
STEPHANIA KWANGSIENSIS EXTRACT;
STEPHANINE;
UNCLASSIFIED DRUG;
AQUEOUS SOLUTION;
ARTICLE;
COUNTER CURRENT CHROMATOGRAPHY;
DRUG PURITY;
DRUG STRUCTURE;
ELECTROSPRAY MASS SPECTROMETRY;
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY;
HIGH SPEED COUNTER CURRENT CHROMATOGRAPHY;
MASS SPECTROMETRY;
NONHUMAN;
PRIORITY JOURNAL;
PROCESS OPTIMIZATION;
PROTON NUCLEAR MAGNETIC RESONANCE;
ACETATES;
APORPHINES;
CHROMATOGRAPHY, HIGH PRESSURE LIQUID;
COUNTERCURRENT DISTRIBUTION;
HEXANES;
HYDROGEN-ION CONCENTRATION;
METHANOL;
MORPHINANS;
NUCLEAR MAGNETIC RESONANCE, BIOMOLECULAR;
PLANT EXTRACTS;
SPECTROMETRY, MASS, ELECTROSPRAY IONIZATION;
STEPHANIA;
WATER;
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EID: 79953315417
PISSN: 15700232
EISSN: None
Source Type: Journal
DOI: 10.1016/j.jchromb.2011.02.051 Document Type: Article |
Times cited : (17)
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References (17)
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