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固相萃取-高效液相色谱法同时测定发酵豆制品中4种大豆异黄酮.pdf

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,JournalofAnhuiAgri.Sci.2014,42(4):1178-1180     - 4 1 2 3 3 , , ,   (1. , 416000;2. , 427000;3. , 427000)  [ ] - 。[ ] 、 , 60% 1h, SPE , C (4.6mm×250.0mm,5.0 m),0.2% μ 18 、 1.2ml/min、 260nm, 4 。[ ] , 4 96.7%、 97.9%、 102.2%、 103.1%。[ ] 4 , , 。   ; ; ; +  S509.9;O657.72   A   0517-6611(2014)04-01178-03 SimultaneouslyDeterminationforFourKindsofSoybeanIsoflavonesofFermentedSoybeanProductsbySolid-phaseExtraction (SPE)andHighPerformanceLiquidChromatography(HPLC) KUANGYongetal  (WulingSunshineBiotechnologyCo.Ltd.,Jishou,Hunan416000) Abstract [Objective]TosimultaneouslydetermineisoflavonescontentoffermentedsoybeanproductsbySPEandHPLC.[Method]Thefer mentedsoybeanproductsareextractedfor1hourby60%ethanolsolution,afterdiluted,carryoutcleaningtreatmentbySPEcolumnandcar ryoutgradientelutionbyC reversedphasechromatographiccolumn(4.6mm×250.0mm,5.0 m),0.2%formicacidandacetonitrile, 18 μ withflowvelocityof1.2ml/minandUVdetectionwavelengthof260nm,thea
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