《香精香料色谱分析》Chromatography-of-Aroma-Compounds-and-Fr.pdf
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ChromatographyofAromaCompounds andFragrances TiborCserháti ChromatographyofAroma CompoundsandFragrances 123 Prof.Dr.TiborCserháti 1149Pillangópark8/B Budapest Hungary tevi@chemres.hu ISBN978-3-642-01655-4e-ISBN978-3-642-01656-1 DOI10.1007/978-3-642-01656-1 SpringerHeidelbergDordrechtLondonNewYork LibraryofCongressControlNumber:2009940258 ©Springer-VerlagBerlinHeidelberg2010 Thisworkissubjecttocopyright.Allrightsarereserved,whetherthewholeorpartofthematerialis concerned,specificallytherightsoftranslation,reprinting,reuseofillustrations,recitation,broadcasting, reproductiononmicrofilmorinanyotherway,andstorageindatabanks.Duplicationofthispublication orpartsthereofispermittedonlyundertheprovisionsoftheGermanCopyrightLawofSeptember9, 1965,initscurrentversion,andpermissionforusemustalwaysbeobtainedfromSpringer.Violations areliabletoprosecutionundertheGermanCopyrightLaw. Theuseofgeneraldescriptivenames,registerednames,trademarks,etc.inthispublicationdoesnot imply,evenintheabsenceofaspecificstatement,thatsuchnamesareexemptfromtherelevantprotective lawsandregulationsandthereforefreeforgeneraluse. Coverdesign:WMXDesignGmbH Printedonacid-freepaper SpringerispartofSpringerScience+BusinessMedia(www.springer.com) Preface Thequantityandcompositionofaromaandflavourcompoundsinfoodsandfood productsexertamarkedinfluenceontheconsumeracceptanceand,consequently, onthecommercialvalueoftheproducts.Ithasbeenestablishedmanytimesthat oneofthemainpropertiesemployedfortheevaluationoftheproductqualityis theflavour,thatis,anadequateflavourcompositionconsiderablyenhancesthemar- ketability.Traditionalanalyticalmethodsaregenerallyunsuitablefortheaccurate determinationofthequantityofthisclassofcompounds.Moreover,theydonot containanyusefulinformationontheconcentrationoftheindividualsubstancesand theyarenotsuitablefortheiridentification.Asthestabilityofthearomacompounds andfragrancesagainsthydrolysis,oxidationandotherenvironmentalandtechno- logicalconditionsshowsmarkeddifferences,theexactdete

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