Methods in Molecular Biology 1887 Makoto Kanauchi Editor Lactic Acid Bacteria Methods and Protocols M M B ETHODS IN OLECULAR IO LO GY SeriesEditor JohnM.Walker School of Lifeand MedicalSciences University ofHertfordshire Hatfield, Hertfordshire,AL109AB,UK Forfurther volumes: http://www.springer.com/series/7651 Lactic Acid Bacteria Methods and Protocols Edited by Makoto Kanauchi Department of Food Management, Miyagi University, Sendai, Miyagi, Japan Editor MakotoKanauchi DepartmentofFoodManagement MiyagiUniversity Sendai,Miyagi,Japan ISSN1064-3745 ISSN1940-6029 (electronic) MethodsinMolecularBiology ISBN978-1-4939-8906-5 ISBN978-1-4939-8907-2 (eBook) https://doi.org/10.1007/978-1-4939-8907-2 LibraryofCongressControlNumber:2018960875 ©SpringerScience+BusinessMedia,LLC,partofSpringerNature2019 Thisworkissubjecttocopyright.AllrightsarereservedbythePublisher,whetherthewholeorpartofthematerialis concerned,specificallytherightsoftranslation,reprinting,reuseofillustrations,recitation,broadcasting,reproduction onmicrofilmsorinanyotherphysicalway,andtransmissionorinformationstorageandretrieval,electronicadaptation, computersoftware,orbysimilarordissimilarmethodologynowknownorhereafterdeveloped. Theuseofgeneraldescriptivenames,registerednames,trademarks,servicemarks,etc.inthispublicationdoesnotimply, evenintheabsenceofaspecificstatement,thatsuchnamesareexemptfromtherelevantprotectivelawsandregulations andthereforefreeforgeneraluse. Thepublisher,theauthors,andtheeditorsaresafetoassumethattheadviceandinformationinthisbookarebelievedto betrueandaccurateatthedateofpublication.Neitherthepublishernortheauthorsortheeditorsgiveawarranty, expressorimplied,withrespecttothematerialcontainedhereinorforanyerrorsoromissionsthatmayhavebeenmade. Thepublisherremainsneutralwithregardtojurisdictionalclaimsinpublishedmapsandinstitutionalaffiliations. This Humana Press imprint is published by the registered company Springer Science+Business Media, LLC, part of SpringerNature. Theregisteredcompanyaddressis:233SpringStreet,NewYork,NY10013,U.S.A. Preface Lacticacidbacteriahavetraditionallybeenusedinfoodproductionasimportantfermenta- tive bacteria. They have been used to prepare dairy products such as yogurt and cheese, alcoholic beverages such as wine and whisky, and seasonings such as soy sauce and fish products. In 1908, Metchnikoff reported that lactic acid bacteria in yogurt improve intestinal conditions.Asaresultofthatbenefit,lifespanextensioncanbeexpectedasaninfluencefrom thebacteria.ResearchintolacticacidbacteriaforprobioticuseadvancedafterMetchnikoff’s reports.Generally,hundredsofspecies,100trillioncellsofbacteria,arepresentasintestinal flora in human intestines. Many researchers have reported on the role of bacteria as a component of the bacterial flora in human intestines. Recently, the bacteria have been used in medicine as an intestinal medicine. Moreover, immunobiotics using lactic acid bacteriahavebeeninvestigatedrecentlybymanyscholars.Consequently,lacticacidbacteria are used widely for human life. Many scholars hope to know more about how professional researchersevaluatethevariouslacticacidbacteriafunctions. ThisvolumeoftheMethodsinMolecularBiologyseriesprovidesacollectionofprotocols fornumerousexperimentalapproachesusedbytheauthorsforlacticacidbacteriaresearch, suchastheisolationoflacticacid,alongwithapplicationsoflacticacidforfoodproduction andhealthyfunction,in16chaptersdividedintothreeparts.Allauthorshavecontributedin the format used in the Methods in Molecular Biology series. In these explanations, the Materials sections list all the chemicals, reagents, buffers, and other materials used for the protocols.Furthermore,detaileddescriptionsofeveryprotocolareprovidedintheMethods section. They are expected to lead to the successful completion of each method. Some emergentdifficultiesor techniquesforeachprotocolarepresentedintheNotessection. InPartI,weexplainbacteriametabolism,methodsofisolatinglacticacidbacteriafrom natural substances, and bacteriocin as antibacterial substances produced by lactic acid bacteria. Bacteriocin is a noteworthy substance that is recognized throughout the world foritsuseasanantibacterialsubstanceinfood.Therefore,methodsofselectingalacticacid bacteria strain to produce bacteriocin and evaluation of bacteriocin produced from the bacteria are described. Furthermore, lactic acid bacteria produces lactic acid from sugar, but the bacteria are also in a stress condition. As a result of the stress response to acid, internal pH changes considerably. Actually, internal pH is an important indication for the foodindustryandmicrobiologyusingthebacteria.Therefore,methodsofassayingpHare alsodescribedinthissection. Secondly,wepresentanapplicationforthefoodindustryinPartII.Anauthorprovides methodsforcountingmicroorganismssuchaslacticacidbacteria,yeast,andmoldinyogurt, andmethodsforqualityanalysisortexture.Furthermore,thepolysaccharideproducedfrom lacticacidbacteriaismentionedsuccessivelyinthreechapters.Thepolysaccharidenotonly has a relation to yogurt texture but also has a role in improving immunity. The authors provideevaluationmethodsandanalyticalmethodsfor thepolysaccharideandtheproduc- tion of lactic acid bacteria. Furthermore, in food production, the growth of lactic acid bacteria is known to spoil the quality of food. Detection of spoilage of lactic acid bacteria inbeer usingPCRmethodisdemonstratedbytheauthors. v vi Preface Finally, beneficial effects of lactic acid bacteria are presented in Part III. The authors describe methods for the evaluation of detoxification by biosorption of heavy metals by lacticacidbacteria,productionofimmunobioticsbythebacteria,adhesionofthebacteriato intestinal mucosa, and neutralization of lipopolysaccharides (LPS) by the bacteria. Many lacticacidbacteriahavehealthyfunctionafteroralingestionasprebiotics.Wehopetoapply theresultstomanyresearcheffortsinthedomainsof foodscienceandhealthscience. I would like to acknowledge all authors for kindly contributing their chapters. We are especiallygratefultotheSeriesEditorDr.JohnWalkerandtheEditorofSpringerProtocols, David C. Casey, for their assistance, and to the information technology department for providing the requisite framework, which greatly enhanced the compilation of the book chapters. Sendai,Japan MakotoKanauchi Contents Preface ..................................................................... v Contributors................................................................. ix PART I IDENTIFICATION AND METABOLISMS OF LAB 1 IsolationandIdentificationofLacticAcidBacteriafrom EnvironmentalSamples.................................................. 3 AkihitoEndo,YasuhiroTanizawa,andMasanoriArita 2 BasicAntibacterialAssaytoScreenforBacteriocinogenicLactic AcidBacteriaandtoElementarilyCharacterizeTheirBacteriocins ............ 15 KensukeArakawa 3 AssayingD-BodyAminoAcidsasD-AlanineandAminoAcidRacemase (AARase)ActivityUsingNADHOxidoreductionEnzymicSystem............ 23 NatsukiMatsumotoandMakotoKanauchi 4 IntracellularpHDeterminationfor theStudyofAcidToleranceof LacticAcidBacteria ..................................................... 33 HiromuKudoandYasukoSasaki PART II APPLICATIONS OF FOOD INDUSTRIES OF LABS 5 YogurtProduction...................................................... 45 SeijiNagaoka 6 Purification,RheologicalCharacterization,andVisualizationof Viscous,Neutral,Hetero-exopolysaccharideProducedbyLactic AcidBacteria ........................................................... 55 S.Ikeda,D.Kondoh,N.P.D.Aryantini,T.Urashima,andK.Fukuda 7 StructuralAnalysisofExopolysaccharidesfromLacticAcidBacteria........... 67 GerritJ.Gerwig 8 PreparationofExopolysaccharideSynthesizedbyLacticAcidBacteria......... 85 JunkoNishimura 9 PCRAnalysisMethodsforDetectionandIdentification ofBeer-SpoilageLacticAcidBacteria...................................... 95 S.Asano,M.Shimokawa,andK.Suzuki 10 IsolationofLacticAcidBacteriaEliminatingTrimethylamine(TMA) forApplicationtoFisheryProcessing...................................... 109 SatoshiMohriandMakotoKanauchi 11 ScreeningtheLacticAcidBacteriaconvertingHydroxyFattyAcid fromUnsaturatedFattyAcid............................................. 119 MakotoKanauchi vii viii Contents PART III HEALTHY FUNCTIONS OF LABS 12 ScreeningandCharacterizationofImmunobioticLacticAcid BacteriawithPorcineImmunoassaySystems ............................... 131 ValeriaGarcia-Castillo,LeonardoAlbarracin,HarukiKitazawa, andJulioVillena 13 BiosorptionofHeavyMetalsbyLacticAcidBacteriaforDetoxification........ 145 HidekiKinoshita 14 AdhesionofLactobacillustoIntestinalMucin .............................. 159 KeitaNishiyamaandTakaoMukai 15 EliminatingLipopolysaccharide(LPS)UsingLacticAcidBacteria(LAB) andaFractionofitsLPS-EliminationProtein .............................. 167 MakotoKanauchi,AyakaKondo,andKyokoAsami 16 CloningandExpressionofLipopolysaccharideEliminationProtein(LEP) inLacticAcidBacteria................................................... 175 KyokoAsamiandMakotoKanauchi Index ...................................................................... 189 Contributors LEONARDOALBARRACIN (cid:1) LaboratoryofImmunobiotechnology,ReferenceCentrefor Lactobacilli(CERELA-CONICET),Tucuman,Argentina;FoodandFeedImmunology Group,GraduateSchoolofAgriculturalScience,TohokuUniversity,Sendai,Japan; LaboratoryofComputingScience,FacultyofExactSciencesandTechnology,Tucuman University,Tucuman,Argentina KENSUKE ARAKAWA (cid:1) GraduateSchoolofEnvironmentalandLifeScience,Okayama University,Okayama,Japan MASANORIARITA (cid:1) CenterforInformationBiology,NationalInstituteofGenetics,Mishima, ShizuokaPrefecture,Japan;RIKEN,CenterforSustainableResourceScience,Kanagawa, Japan N.P.D.ARYANTINI (cid:1) DepartmentofLifeandFoodSciences,ObihiroUniversityof AgricultureandVeterinaryMedicine,Obihiro,Hokkaido,Japan KYOKOASAMI (cid:1) DepartmentofFoodManagement,MiyagiUniversity,Sendai,Miyagi,Japan S.ASANO (cid:1) ResearchLaboratoriesforAlcoholBeverages,DepartmentofFermentationand MicrobiologyTechnology,AsahiBreweries,Ltd.,Ibaraki,Japan AKIHITOENDO (cid:1) DepartmentofFood,AromaandCosmeticChemistry,TokyoUniversityof Agriculture,Hokkaido,Japan K.FUKUDA (cid:1) DepartmentofLifeandFoodSciences,ObihiroUniversityofAgricultureand VeterinaryMedicine,Obihiro,Hokkaido,Japan;DepartmentofAgricultureandAnimal Science,ResearchCenter forGlobalAgromedicine,Obihiro,Hokkaido,Japan VALERIA GARCIA-CASTILLO (cid:1) LaboratoryofBacterialPathogenicity,FacultyofBiological Sciences,UniversityofConcepcion,Concepcion,Chile;LaboratoryofImmunobiotechnology, ReferenceCentreforLactobacilli(CERELA-CONICET),Tucuman,Argentina;Food andFeedImmunologyGroup,GraduateSchoolofAgriculturalScience,TohokuUniversity, Sendai,Japan GERRITJ.GERWIG (cid:1) MicrobialPhysiology,GroningenBiomolecularSciencesand BiotechnologyInstitute(GBB),UniversityofGroningen,Groningen,TheNetherlands S.IKEDA (cid:1) DepartmentofFoodScience,UniversityofWisconsin-Madison,Madison,WI,USA MAKOTOKANAUCHI (cid:1) DepartmentofFoodManagement,MiyagiUniversity,Sendai,Miyagi, Japan HIDEKI KINOSHITA (cid:1) LaboratoryofFoodBiochemistry,DepartmentofBioscience,Schoolof Agriculture,TokaiUniversity,Kumamoto,Japan HARUKIKITAZAWA (cid:1) FoodandFeedImmunologyGroup,GraduateSchoolofAgricultural Science,TohokuUniversity,Sendai,Japan;InternationalEducationandResearchCenter forFoodandAgriculturalImmunology(CFAI),GraduateSchoolofAgriculturalScience, TohokuUniversity,Sendai,Japan AYAKAKONDO (cid:1) DepartmentofFoodManagement,MiyagiUniversity,Sendai,Miyagi, Japan D.KONDOH (cid:1) DivisionofBasicVeterinaryMedicine,ObihiroUniversityofAgricultureand VeterinaryMedicine,Obihiro,Hokkaido,Japan HIROMU KUDO (cid:1) MeijiUniversity,Kanagawa,Japan NATSUKIMATSUMOTO (cid:1) DepartmentofFoodManagement,MiyagiUniversity,Sendai, Miyagi,Japan ix x Contributors SATOSHIMOHRI (cid:1) DepartmentofFoodManagement,MiyagiUniversity,Sendai,Miyagi, Japan TAKAO MUKAI (cid:1) DepartmentofAnimalScience,SchoolofVeterinaryMedicine,Kitasato University,Towada,Aomori,Japan SEIJINAGAOKA (cid:1) FermentedMilkDevelopmentDepartment,FoodDevelopmentLaboratories, R&DDivision,MeijiCo.,Ltd.,Hachiouji,Tokyo,Japan JUNKONISHIMURA (cid:1) DepartmentofLifeandEnvironmentalScience,FacultyofEngineering, HachinoheInstituteofTechnology,Hachinohe,Aomori,Japan KEITANISHIYAMA (cid:1) DepartmentofMicrobiology,SchoolofPharmacy,KitasatoUniversity, Tokyo,Japan YASUKOSASAKI (cid:1) MeijiUniversity,Kanagawa,Japan M.SHIMOKAWA (cid:1) ResearchLaboratoriesforAlcoholBeverages,DepartmentofFermentation andMicrobiologyTechnology,AsahiBreweries,Ltd.,Ibaraki,Japan K.SUZUKI (cid:1) ResearchLaboratoriesforAlcoholBeverages,DepartmentofFermentationand MicrobiologyTechnology,AsahiBreweries,Ltd.,Ibaraki,Japan YASUHIROTANIZAWA (cid:1) Center forInformationBiology,NationalInstituteofGenetics, Mishima,ShizuokaPrefecture,Japan T.URASHIMA (cid:1) DepartmentofLifeandFoodSciences,ObihiroUniversityofAgricultureand VeterinaryMedicine,Obihiro,Hokkaido,Japan JULIO VILLENA (cid:1) LaboratoryofImmunobiotechnology,ReferenceCentreforLactobacilli (CERELA-CONICET),Tucuman,Argentina;FoodandFeedImmunologyGroup, GraduateSchoolofAgriculturalScience,TohokuUniversity,Sendai,Japan
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