Preparative isolation of novel antioxidant flavonoids of alfalfa by stop-and-go counter-current chromatography and following on-line liquid chromatography desalination

Journal of Chromatography A

Volumn 1218, Issue 36, 2011, Pages 6191-6199

  Liang, Junling ^a   Yang, Zhi ^a   Cao, Xiaoji ^b   Wu, Bing ^c   Wu, Shihua ^a  

^a ZHEJIANG UNIVERSITY   (China)

^b ZHEJIANG UNIVERSITY OF TECHNOLOGY   (China)

^c ZHEJIANG UNIVERSITY   (China)

Author keywords

Alfalfa; Antioxidant; Counter current chromatography; Flavonoids; Salting out; Stop and go two dimensional liquid chromatography

Indexed keywords

ALFALFA; ANTIOXIDANT; COUNTERCURRENT CHROMATOGRAPHY; SALTING-OUT; STOP-AND-GO;

COLUMN CHROMATOGRAPHY; DESALINATION; DESORPTION; EFFLUENTS; ELECTROSPRAY IONIZATION; FLAVONOIDS; IONIZATION; LIQUIDS; MAGNETIC RESONANCE SPECTROSCOPY; MASS SPECTROMETRY; NUCLEAR MAGNETIC RESONANCE; RESINS; RESONANCE; SODIUM; SODIUM CHLORIDE; TWO DIMENSIONAL; WATER FILTRATION;

LIQUID CHROMATOGRAPHY;

2 PROPANOL; 6 METHOXY 8 HYDROXYFLAVONE 7 O BETA D GLUCURONIDE; 6,8 DIHYDROXYFLAVONE 7 O BETA D GLUCURONIDE; ALFALFA EXTRACT; FLAVONOID; PLANT EXTRACT; SODIUM CHLORIDE; UNCLASSIFIED DRUG;

ALFALFA; ANTIOXIDANT ACTIVITY; AQUEOUS SOLUTION; ARTICLE; CONTROLLED STUDY; COUNTER CURRENT CHROMATOGRAPHY; DESALINATION; DESORPTION; DRUG ISOLATION; DRUG STRUCTURE; ELECTROSPRAY MASS SPECTROMETRY; LIQUID CHROMATOGRAPHY; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; ONLINE ANALYSIS; PRIORITY JOURNAL; STOP AND GO COUNTER CURRENT CHROMATOGRAPHY; TIME OF FLIGHT MASS SPECTROMETRY;

ANTIOXIDANTS; CHROMATOGRAPHY, LIQUID; COUNTERCURRENT DISTRIBUTION; FLAVONOIDS; MEDICAGO SATIVA; MOLECULAR STRUCTURE; PLANT EXTRACTS; SPECTROMETRY, MASS, ELECTROSPRAY IONIZATION;

MEDICAGO SATIVA;

EID: 80051674263     PISSN: 00219673     EISSN: 18733778     Source Type: Journal    
DOI: 10.1016/j.chroma.2010.10.092     Document Type: Article

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