Matches in SemOpenAlex for { <https://semopenalex.org/work/W2095457554> ?p ?o ?g. }
- W2095457554 endingPage "7" @default.
- W2095457554 startingPage "1" @default.
- W2095457554 abstract "A simple analytical method has been developed for routine quantification of a broad range of concentrations of the isoflavones daidzein and genistein in food. The synthetic glucosides daidzin and genistin were used as internal standards, combined with each food prior to extraction. The recovery of the aglycones daidzein and genistein from these internal standards were used to ensure the completeness of the extraction and aid quantification of isoflavones from the food. Hydrolytic enzymes from Aspergillus niger were used, in aqueous buffer, to liberate daidzein and genistein from their respective glycosides. The aglycone isoflavones were partitioned from the aqueous buffer into ethyl acetate. After evaporation of the ethyl acetate under nitrogen, the isoflavones were derivatized with N-tert-(butyldimethylsilyl)-N-methyltrifluoroacetamide and quantified by comparison with authentic synthetic standards using gas chromatography-mass spectrometry in selected ion mode. The isoflavone content of a stock soy flour was determined, using 36 separate assays, to be 1.05 mg daidzein and 1.11 mg genistein per gram of freeze-dried food, and the interassay coefficient of variation was 2.7 and 4.7, respectively." @default.
- W2095457554 created "2016-06-24" @default.
- W2095457554 creator A5010130717 @default.
- W2095457554 creator A5046587324 @default.
- W2095457554 creator A5060802619 @default.
- W2095457554 creator A5067637335 @default.
- W2095457554 date "1998-11-01" @default.
- W2095457554 modified "2023-09-26" @default.
- W2095457554 title "Extraction and Quantification of Daidzein and Genistein in Food" @default.
- W2095457554 cites W1964935814 @default.
- W2095457554 cites W1966343486 @default.
- W2095457554 cites W1976267195 @default.
- W2095457554 cites W1977112871 @default.
- W2095457554 cites W1989073112 @default.
- W2095457554 cites W1990807238 @default.
- W2095457554 cites W1993910975 @default.
- W2095457554 cites W1998732486 @default.
- W2095457554 cites W2001650142 @default.
- W2095457554 cites W2003376788 @default.
- W2095457554 cites W2009527950 @default.
- W2095457554 cites W2012197470 @default.
- W2095457554 cites W2014321222 @default.
- W2095457554 cites W2022253832 @default.
- W2095457554 cites W2023433109 @default.
- W2095457554 cites W2028631500 @default.
- W2095457554 cites W2034833689 @default.
- W2095457554 cites W2037232743 @default.
- W2095457554 cites W2047051281 @default.
- W2095457554 cites W2051185023 @default.
- W2095457554 cites W2052396717 @default.
- W2095457554 cites W2065988348 @default.
- W2095457554 cites W2082869210 @default.
- W2095457554 cites W2121760471 @default.
- W2095457554 cites W2125554920 @default.
- W2095457554 cites W2136848797 @default.
- W2095457554 cites W2148010972 @default.
- W2095457554 cites W2170374965 @default.
- W2095457554 cites W2316492815 @default.
- W2095457554 cites W2401747084 @default.
- W2095457554 cites W2469369981 @default.
- W2095457554 cites W2497794498 @default.
- W2095457554 cites W4235141812 @default.
- W2095457554 doi "https://doi.org/10.1006/abio.1998.2825" @default.
- W2095457554 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9784181" @default.
- W2095457554 hasPublicationYear "1998" @default.
- W2095457554 type Work @default.
- W2095457554 sameAs 2095457554 @default.
- W2095457554 citedByCount "99" @default.
- W2095457554 countsByYear W20954575542012 @default.
- W2095457554 countsByYear W20954575542013 @default.
- W2095457554 countsByYear W20954575542014 @default.
- W2095457554 countsByYear W20954575542015 @default.
- W2095457554 countsByYear W20954575542017 @default.
- W2095457554 countsByYear W20954575542018 @default.
- W2095457554 countsByYear W20954575542019 @default.
- W2095457554 countsByYear W20954575542020 @default.
- W2095457554 countsByYear W20954575542021 @default.
- W2095457554 crossrefType "journal-article" @default.
- W2095457554 hasAuthorship W2095457554A5010130717 @default.
- W2095457554 hasAuthorship W2095457554A5046587324 @default.
- W2095457554 hasAuthorship W2095457554A5060802619 @default.
- W2095457554 hasAuthorship W2095457554A5067637335 @default.
- W2095457554 hasConcept C134018914 @default.
- W2095457554 hasConcept C178790620 @default.
- W2095457554 hasConcept C185592680 @default.
- W2095457554 hasConcept C194671627 @default.
- W2095457554 hasConcept C2777452348 @default.
- W2095457554 hasConcept C2777504804 @default.
- W2095457554 hasConcept C2778298627 @default.
- W2095457554 hasConcept C2779396346 @default.
- W2095457554 hasConcept C2779705811 @default.
- W2095457554 hasConcept C2779858419 @default.
- W2095457554 hasConcept C2780955279 @default.
- W2095457554 hasConcept C31903555 @default.
- W2095457554 hasConcept C43617362 @default.
- W2095457554 hasConcept C4725764 @default.
- W2095457554 hasConcept C55493867 @default.
- W2095457554 hasConcept C86803240 @default.
- W2095457554 hasConceptScore W2095457554C134018914 @default.
- W2095457554 hasConceptScore W2095457554C178790620 @default.
- W2095457554 hasConceptScore W2095457554C185592680 @default.
- W2095457554 hasConceptScore W2095457554C194671627 @default.
- W2095457554 hasConceptScore W2095457554C2777452348 @default.
- W2095457554 hasConceptScore W2095457554C2777504804 @default.
- W2095457554 hasConceptScore W2095457554C2778298627 @default.
- W2095457554 hasConceptScore W2095457554C2779396346 @default.
- W2095457554 hasConceptScore W2095457554C2779705811 @default.
- W2095457554 hasConceptScore W2095457554C2779858419 @default.
- W2095457554 hasConceptScore W2095457554C2780955279 @default.
- W2095457554 hasConceptScore W2095457554C31903555 @default.
- W2095457554 hasConceptScore W2095457554C43617362 @default.
- W2095457554 hasConceptScore W2095457554C4725764 @default.
- W2095457554 hasConceptScore W2095457554C55493867 @default.
- W2095457554 hasConceptScore W2095457554C86803240 @default.
- W2095457554 hasIssue "1" @default.
- W2095457554 hasLocation W20954575541 @default.
- W2095457554 hasLocation W20954575542 @default.
- W2095457554 hasOpenAccess W2095457554 @default.