Received:29December2025.Accepted:23January2025.Published:30March2026Copyright©2026GRJNST.CommonsAttribution4.0International(CCBY4.0)license,whichpermitsunrestricteduseanddistributionThisarticleispublishedunderanOpenAccessmodel.ItismadeavailabletothepublicunderthetermsoftheCreativeG.2052Page1GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.04GlobalResearchjournalofNaturalScience&Technology(GRJNST)Volume:04-Issue2(2026),2052ISSNP:2790-7643ISSNE:2790-7651www.grjnst.nethttps://doi.org/10.53762/grjnst.04.02.04DevelopmentandQualityEvaluationofFunctionalYogurtEnrichedwithPlant-BasedBioactiveComponentsShumailaCenterofBiotechnologyandMicrobiology,UniversityofPeshawarCorrespondenceEmail:shumaila83uop@gmail.comDr.SamiyahTasleemDepartmentofADRC,BahriaUniversityKarachisamiyahtasleem@gmail.comMaryamSaeedPhDScholar,DepartmentofFoodSciences,FacultyofAgriculturalSciences,UniversityofthePunjabmaryamsaeed06@gmail.comAyazkhurramPhDScholar,DairyTechnology,DepartmentofFoodTechnology,BZU;Multanayaz.khurram@gmail.comDrNoorulainAssistantProfessor,InstituteofFoodscienceandNutrition,GomaluniversityD.I.Khannoorkundi342@gmail.comMuhammadJavedNawazFoodScienceandTechnology,GovernmentCollegeUniversity,Faisalabadm.javednawazft@gmail.comNadiaJabeenDepartmentofAgriculture,HazaraUniversityMansehrasensitivefooddemandacrosstheworldhasmade-inflammatory,antimicrobialandcardioprotectiveeffects.Nevertheless,posesserioustechnologicaldifficulties,affectingthe-based-lifeextension.Thereviewfindsthatalthoughplant-basedenrichmentisa:TheincreasinghealthAbstractfunctionaldairyproductsespeciallyyogurttakethecenterstageinthefieldofnutritionscience.Yogurtpresentsanoutstandingvehicleofbioactivecompoundsasitispalatable,hasextensiveacceptabilityandisapotentialprobiotic.Thereviewexaminestheproductionandqualityassessmentoffunctionalyogurtenrichedwiththeplantbioactivecompoundsuchaspolyphenols,flavonoids,dietaryfibersandessentialoilsfoundinfruits,vegetables,herbsandspices.Theimplementationofthesenaturaladditiveswillbedonetoincreasethetherapeuticvalueofyogurt,whichfocusesonantioxidant,antiintroductionoftheplantmatricesphysicochemicalcharacteristics,rheologicalcharacteristics,sensorycharacteristicsandmicrobiologicalstabilityoftheendproduct.Thispapersummarizestheexistingliteratureregardingthechoiceofplantsources,incorporationtechniqueandthecomplexeffectonyogurt,suchassyneresis,viscosity,colorandacceptabilitybytheconsumer.Inaddition,itlooksintothesynergisticeffectsincombinationwithstarterculturesandtheramificationsoftheshelfpromisingconceptinfunctionalfoodsofnextgeneration,carefuloptimizationisnecessarytoachieveabalancebetweenbioactivityandotherattributessuchassensoryexcellenceandstabilityoftheproducts.Functionalyogurt,plantbioactivecompounds,polyphenols,antioxidantKeywords:activity,sensoryevaluation,prebiotics.IbulgaricusStreptococcusthermophilusLactobacillusdelbrueckiietalG.2052Page2GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.04CorrespondenceEmail:nadia.agri@hu.edu.pkORCIDID:0000-0001-6617-83011.ntroductionNutritionparadigmisnolongerbutsatiatingthehungerbutregulatingbodilyfunctionstoenhancehealthandwell-being,leadingtotheemergenceoftheconceptoffunctionalfoods(ShahidiandAlasalvar,2016).Fermenteddairyproductshaveanexceptionallyprivilegednicheamongthese,yogurtbeingoneofthemostfrequentlyusedandmostflexiblevehiclesoffunctionalingredients.Yogurtisalsonaturallyfunctionalbecauseitcontainslivebacterialcultures(subsp.and),whicharebeneficial,i.e.,lactosedigestibility,andmodulationofgutmicrobiota(SavaianoandHutkins,2020;Champagne.,2020).Atthesametime,thedemandintheuseofnatural,plant-basedproductsthataresafeandhealthyincreases.Therehavebeenalotofstudiesonplant-basedbioactivecompounds,includingpolyphenols,etaletaletaletaletaletaletalPetaletalG.2052Page3GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.04anthocyanins,carotenoidsanddietaryfibers,withregardtotheirantioxidant,antimicrobialandanti-carcinogenicactivities(Alves-Silva.,2020;Caleja.,2017).Accordingly,thestrategicfortificationofyogurtwithsuchplantmatricescanbeconsideredasynergisticmethodofcreatingaproductwithincreasednutritionalandtherapeuticperformance-aphenomenonthatiscommonlyknownasthesuper-yogurt(Aswal.,2021).Nevertheless,thecreationofsuchfunctionalproductsisnotthateasy.Theintroductionofvegetableingredientshasthepotentialtointerferewiththesensitivecaseinmicellenetwork,resultinginachangeinthetexture,highersyneresisandunwantedcolororflavor(Gahruie.,2020;Baba.,2020).Also,thecontactbetweenbioactivecompoundsandplantbioactivesmayimpacttheviabilityofstartercultures,aswellasthebioavailabilityofbioactivecompoundsthemselves(Kobus-Cisowska.,2019;Rashidinejad.,2021).Thepurposeofthereviewistocriticallyassesstheexistingbodyofknowledgeinthefieldofthefunctionaldevelopmentofyogurtfortifiedwithplant-basedbioactivecompounds.Itwilladdressthevarietyofthesourcesofplantsthataretreated,thetechnologyofitsimplementation,theeffectonthephysicochemicalandrheologicalandsensorypropertiesandtheeffectsofhealthbenefits.Itisaimedatgivingacomprehensivepicturethatwillinformfurtherstudiesandpracticalapplicationsintheindustryincreatingstable,palatable,andeffectivefunctionalyogurts.2.lant-BasedBioactiveComponents:SourcesandFunctionalPropertiesTheplantmaterialthathasbeenconsideredtofortifyyogurtisveryextensive,coveringthefruitandvegetablespomace,aswellasherbandspiceextracts.Theseplantshavebioactivecompoundsthatcanbedividedintophenoliccompounds,carotenoids,dietaryfibersandessentialoils.2.1.PhenolicCompoundsandPolyphenols.Phenolicacids,flavonoidsandtanninsaresecondarymetabolites,whicharecharacterizedbytheirstrongantioxidantandanti-inflammatoryproperties.Thesecompoundsoccurinsourceslikethegreentea(Camelliasinensis),grapepomace(Vitisvinifera)andpomegranate(Punicagranatum).Thesecompoundsareabletoscavengethefreeradicals,decreasethelipidperoxidationaswellasmayregulatethegutmicrobiotabypromotingthegoodbacteriainyogurt(Du.,2021;Li.,2021).Oktayetaletaletaletaletaletalal.etaletetaletaletaletalG.2052Page4GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.04andGulcin(2019)alsoprovedthatphenolicextractsofdifferentplantshavegoodradical-scavengingactivitythatiswelltransferableintodairymatrices.2.2.DietaryFibersFiberofplants,especiallyfruits(e.g.,apple,banana)andcereals(e.g.,oats)areprebiotics,whichactivatethegrowthandactivityofprobioticbacteria.Insolublefibersmaypositivelyaffectgastrointestinalflow,whereassolublefibers(e.g.,pectin,b-glucan)mayhaveaneffectontheviscosityandtextureofyogurtandtendtoreplacefats(Niamah.,2020).Gomez.(2020)haveadequatelyreportedtheprebioticpotentialofpectin-derivedoligosaccharides,whichresultsinimprovedgrowthofbeneficialmicrobiotaofthegut.2.3.CarotenoidsandPigmentsThisisdonebyaddingnaturalpigmentssuchasb-carotene(carrots),lycopene(tomatoes)andanthocyanins(berries)tofortifythecolorandantioxidantspropertiesoftheyogurts.Thesesubstanceshelptoenhancevisualqualityaswellasaddtothefunctionalcharacteristicsoftheproduct(Paszczyk.,2019;TurgutandCakmakci,2020).Intheirstudy,Dias.(2020)havedocumentedthatgrapejuiceenrichmentoffereddesirablecolor,aswellas,antioxidantactivitytoprobioticyogurt.Table1:CommonPlantSources,BioactiveComponents,andAssociatedHealthBenefitsinYogurtPlantSourceBioactiveComponentsFunctionalBenefitsReferencesPomegranateAnthocyanins,Tannins,EllagicacidAntioxidant,Antihypertensive,Anti-inflammatory(Aswal.,2021;Du.,2021)GreenTeaCatechins(EGCG)Antioxidant,Antimicrobial,Antidiabetic(Kobus-Cisowska,2019;Rashidinejad.,2021)GrapePomaceResveratrol,AnthocyaninsAntioxidant,Cardioprotective,Prebiotic(Gahruie.,2020;Dias.,2020)TurmericCurcuminoidsAnti-inflammatory,Antimicrobial(Alves-Silva.,2020;Giri.,β-β-etaletaletalTurgutandÇakmakçı,ILactobacillusacidophilusBifidobacteriumetaletaletalStreptococcusetalthermophilusetaletalZatariamultifloraG.2052Page5GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.042020)OatFiberglucanCholesterol-lowering,Prebiotic,Texturemodifier(Gómez.,2020;Niamah.,2020)CarrotcaroteneProvitaminA,Antioxidant(Paszczyk.,2019;2020)3.mpactonYogurtStarterCulturesandViabilityPreservationofviabilityofstartercultures(andaddedprobiotics)overshelf-lifeisoneofthekeyfactorsinthedevelopmentoffunctionalyogurts.Plantbioactivecompoundshaveadualeffectonthegrowthofmicroorganisms,astheyareprebioticsorantimicrobialactivecompounds.3.1.StimulatoryEffectsMostplantextractscontainoligosaccharidesandmicronutrientswhicharegrowthsubstratesoflacticacidbacteria(LAB).Asanexample,additionoffruitfibershasbeenreportedtoenhancethestabilityofandspp.inrefrigeratedstorage,preservingthecountsatlevelsabovethelogCFU/grecommendedtherapeuticlevel(Espirito-Santo.,2021;Sah.,2020).Lowconcentrationsofphenoliccompoundsalsohavethepotentialtoinducethegrowthofbacteriasincetheyareelectronshuttles.Mandal.(2020)identifiedthatfruitextractsthatwereunderutilizedenhancedthegrowthofprobioticculturesinfunctionalyogurtpreparations.3.2.InhibitoryEffectsOntheotherhand,LABgrowthandfermentationcanbedisrupted,whichiscausedbyhighconcentrationsofpolyphenolandessentialoilsandthedisruptionofbacterialcellmembrane.Theeffectivenessoftheantimicrobialactionisconditionalonthekindandtheconcentrationoftheplantextract.Toillustrate,lowconcentrationsofgreenteaextractsimprovetheLABsurvival,whereashighconcentrationsmightdecreasethenumberofbecausegreenteaextractshaveabactericidalaction(Kobus-Cisowska.,2019;Georgakopoulos.,2019).Hashemi.(2019)alsoestablishedthatessentialoilinconcentrationsofover0.3%inhibitedetaletaletaletaletaletaletaletalL.acidophilusS.thermophilusBifidobacteriumspp.L.caseiL.acidophilusBifidobacteriumPG.2052Page6GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.04probioticbacteriainyogurtsignificantly.Thus,afinebalanceshouldbemaintainedtoensurethatbioactivityismaximizedandfermentationkineticsisnotaffected(Geci.,2021).Table2:EffectofPlantEnrichmentonProbioticViabilityinYogurtPlantAdditiveConcentrationTargetCultureEffectonViabilityReferencePomegranatePeel0.5%Increased(prebioticeffect)(Aswal.,2021)GreenTeaExtract>0.5%Decreased(antimicrobial)(Kobus-Cisowska.,2019)GrapePomace2%Maintained>7logCFU/g(Gahruie.,2020)Turmeric0.1%MixedLABNosignificantinhibition(Alves-Silva.,2020)AppleFiber1.5%Increased(prebiotic)(Gomez.,2020)PineappleWaste2%Increased(Sah.,2020)RosehipPulp1%Maintained(Uysal.,2021)4.hysicochemicalandRheologicalPropertiesPlantelementscombinationisaveryimportantfactorthatchangesthephysicalstructureofyogurt.ThemainissuesarevariationsinpH,acidity,waterholdingcapacity(WHC),syneresisandviscosity.4.1.pHandTitratableAcidityetaletaletaletaletaletal(↑WetalG.2052Page7GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.04Plantmaterialsmayserveasabuffertotheyogurtmatrixoraffectthepost-acidificationrate.HighbufferingcapacitycompoundslikeproteinsandmineralsinseedflourswoulddelaythepHdecreaseandfermentablesugarswouldhastentheformationofacid.AsmalldropinpHduringthestoragephasehasbeenreportedinmoststudiesandthechangeisusuallyconditionedbythecompositionoftheadditive(Paszczyk.,2019;El-Sayed,2020).AccordingtoYildizandOzcan,(2021),seedoilenrichmentwithblackcuminproducedlowpHchangesinstorage.4.2.Water-HoldingCapacityandSyneresis.Oneofthemajortexturaldefectsissyneresis,whichistheexpulsionofwhey.Hydrocolloidsareplantfibersandpolysaccharides,whichincreasetheWHCofthegelnetwork.Ithasbeenobservedthattheadditionoffruitswithahighpectincontentoroatderivedb-glucancangreatlydecreasesyneresisandstabilizetheproteinnetworkandimmobilizefreewater(Gomez.,2020;Niamahetal.,2020).Ontheotherhand,thepresenceofinsolubleparticlesinrawplantmaterialsmayinterferewiththecaseinmatrixresultingintheaugmentationofwheyseparation(Sendra.,2020).4.3.RheologyandViscosityTherheologicalbehaviorthatisdefinedbytheparameterslikeconsistencyindexandthixotropyareimportanttowardsconsumeracceptance.Plantfiberstendtoelevatetheapparentviscosityofyogurtasaresultoftheabilitytobindwater.Butthiseffectisdependentontheconcentrationandthesizeoftheparticle.Plantextractsthatarenano-encapsulatedormicro-particulateddonotmakethegelgritty,whereaslargeparticlescancontributetoamorecohesivegel(Gahruie.,2020;Rinaldi.,2020).Jovanovic.(2021)haveprovedthatapplefiberhadasignificanteffectontheconsistencycoefficientofprobioticyogurt.Table3:InfluenceofPlantEnrichmentonPhysicochemicalPropertiesofYogurtPlantAdditiveConcentrationEffectonpHEffectonSyneresisEffectonViscosityReferencePomegranateJuice10%SlightdecreaseDecreasedHC)Increased(Aswal.,2021)β-Setetetetetalal.al.al.Çakmakçı,al.,etaletalG.2052Page8GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.04GrapePomace2%StableDecreasedIncreased(moreshear-thinning)(Gahruie,2020)Oatglucan0.5%StableSignificantdecreaseSignificantincrease(Gomez.,2020)CarrotPulp5%SlightdecreaseIncreased(duetofiberdisruption)Decreased(Paszczyk,2019)Turmeric0.2%NochangeNochangeNochange(Alves-Silva,2020)BlackCarrot5%SlightdecreaseDecreasedIncreased(Turgutand2020)PsylliumHusk1%StableSignificantdecreaseIncreased(Niamah2020)5.ensoryEvaluationandConsumerAcceptabilityConsumeracceptanceiswhatdeterminesthesuccessoffunctionalyogurt.Althoughenrichmentofplantsaddsfunctionality,theyfrequentlyaddoffflavor,bittertasteorunwantedcolorsthatmayruinthetraditionalyogurtexperience.5.1.ColorThefirstattributeofsensoryattributeiscolor.Althoughnaturalpigments(e.g.,berriesorcarrots)canresultinnicecolors,someunanticipatedones,suchasturmeric(yellow)orgreentea(greenish-brown)canmaketheotherwisewhiteorfruit-coloredyogurt.Researchhasshownthatconsumersmaybedrawntonovelty,butradicalchangesincolormayresultinabacklash(Du.,2021;Fazilah.,etaletaletaletaletaletaletaletalG.2052Page9GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.042020).TurgutandCakmakci(2020)discoveredthatthecarrotconcentrate(black)wasbeneficialingivingapleasantpurple-redhuetothepanelists.5.2.FlavorandTastePlantextractsareoftenusedtoaddabitterflavor(becauseofpolyphenols),astringencyorherbalflavor.Topresentthebioactivecompounds,encapsulationtechnologieshavebeenutilizedtocoveruglytastes.Asanillustration,microencapsulatedcurcumingreatlyaltersbittertasteoffreecurcumin,butpreservesanantioxidantactivity(Alves-Silva.,2020;Giri.,2020).Balanceofsweetnessisalsoessential;naturalsweetenersarealsousuallyaddedtoplantfortificationtoconcealbitterness(Georgakopoulos.,2019).5.3.TextureandMouthfeelOneofthequalitydeterminantsofyogurtisMouthfeel.Fiberenrichmentmayresultinaperceivedgrittinessorpastinessincasetheparticlesizeisnotmanaged.Ithasbeendemonstratedthathigh-pressurehomogenizationofplantadditivesbeforeincorporationenhancestheviscosityandgeneralpalatabilityoftheendproduct(Espirito-Santo.,2021;Rinaldi.,2020).Toensuretheacceptablemouthfeelinyogurt,Sendra.(2020)identifiedthatcitrusby-productsneededthereductionofparticlesize.Table4:SensoryCharacteristicsofFunctionalYogurtEnrichedwithPlantBioactivesPlantAdditivePositiveSensoryAttributesNegativeSensoryAttributesStrategyforImprovementReferenceGreenTeaExtractNovel,herbalaromaBitterness,astringency,greycolorEncapsulation;useofsweeteners(Kobus-Cisowska.,2019)TurmericAppealingyellowcolorEarthy,bittertasteMicroencapsulation;combinationwithfruit(Alves-Silva.,2020)etaletaletalÇakmakçı,2020)etalFetaletaletaletalG.2052Page10GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.04GrapePomaceRed/purplehue,fruitynotesAstringency,seedgrittinessParticlesizereduction;fiberseparation(Gahruie.,2020)PomegranatePleasantredcolor,tangytasteSourness,lowviscosityPrebioticfiberaddition(Aswal.,2021)BananaFlourCreamytexture,sweetDough-likeflavorBlendingwithfruits(Gómez.,2020)BlackCarrotAttractivepurplecolorEarthyaftertasteSugaraddition(TurgutandSweetPotatoNaturalsweetnessSlightvegetalnoteBlendingwithspices(El-Sayed.,2020)6.unctionalandHealthBenefitsInadditiontonutrition,enrichedyogurtshaveahighbioactivity.Thefunctionaladvantagesthathavebeendeterminedasthemainonesareantioxidantcapacityandpossibletherapeuticeffects.6.1.AntioxidantActivityPlantenrichmentincreasessignificantlythetotalphenoliccontent(TPC)andantioxidantcapacity(measuredbyDPPH,ABTSorFRAPassays)ofyogurt.Ithasbeenshownthattheantioxidantactivityofenrichedyogurtcanbe2-5timeshigherthanthatofplainyogurtandthesecharacteristicsareoftenpreservedevenduringrefrigeration(Du.,2021;Rashidinejad.,2021).AccordingtoSah.(2020),pineapplewastepowderpositivelyaffectedTPCandantioxidantactivityofyogurtinadditiontoincreasingtheviabilityoftheprobiotics.Thefermentationprocesscanenhancethebioaccessibilityoftheseantioxidantsbecausebacterialenzymescanreleaseboundphenolicsinthecellwallsofplants(Baba.,2020).etaletaletaletaletalEscherichiacoliZatariamultifloriListeriamonocytogenesListeriamonocytogenesetaletalCetaletaletalG.2052Page11GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.046.2.Anti-inflammatoryandAnti-hypertensiveAction.Invitroandanimalmodelresearchhasdemonstratedthatfunctionalyogurtsupplementedwithpolyphenolrichextractshasthecapacitytopreventpro-inflammatorycytokinesandangiotensin-convertingenzyme(ACE).Asanexample,pomegranatepeelextractusedasayogurtsupplementshowedgreatACE-inhibitoryeffect,whichindicatespossibleantihypertensiveeffect(Aswal.,2021;Beltran-Barrientos.,2018).Giri.(2020)conductedareviewontheimmunomodulatoryeffectsofcurcumininfunctionalfoodandreportedthatitcanbeusedinyogurtrecipes.6.3.AntimicrobialActivityLABmetabolites(bacteriocins,organicacids)canbecombinedwithplantantimicrobials(e.g.,essentialoils),whichwillresultinasynergistichurdleeffectagainstfoodbornepathogenslikeandandenhancesafetyandshelf-life(Alves-Silva.,2020;Sakkas.,2021).Georgakopoulos.(2019)provedthattheoreganoessentialoilinyogurtwasasuitablewaytoinhibitthegrowththroughoutthestorage.ThesameresultswerefoundbyHashemi.(2019),whodemonstratedtheantimicrobialsynergybetweentheessentialoilandLABcultures.7.hallengesandFuturePerspectivesAlthoughtheprospecthasgoodprognosis,thereareanumberofobstaclesthatimpedethecommercializationofplantenrichedfunctionalyogurt.7.1.BioavailabilityandBioaccessibilityOneofthemajorquestionsiswhetherthebioactivecompoundsarebioavailableuponprocessingandgastrointestinaldigestion.Dairymatrixhastheabilitytostabilizepolyphenolsandalsocontainspolyphenols,whichcanchangetheabsorption.Itisadvisedthatfuturestudiesaddressinvitromodelsofdigestiontodeterminetheactualbioaccessibilityofsuchcompounds(Espirito-Santo.,2021;Baba.,2020).Mohammadi.(2021)stressedthenecessityofharmonizedprocedurestoassessthebioaccessibilityofdairyproductswithfunctionalpurposes.7.2.StandardizationetaletaletaletaletaletaletaletalCG.2052Page12GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.04Thechallengetostandardizationisthevariabilityofphytochemicalcompositionbecauseofgeographicalorigin,timeofharvestingandprocessingprocedures.Itiscriticaltodevelopstandardizedextractsorconcentratesthathavereproduciblebioactivityprofilestoprovidereproduciblefunctionalaction(ShahidiandAlasalvar,2016;Caleja.,2017).Champagne.(2020)emphasizedqualitycontrolasakeyattributeinprobioticandplant-enricheddairyproducts.7.3.NewProcessingTechnologies.Microencapsulation,nanoemulsionsandhigh-pressureprocessing(HPP)areemergingtechnologiesthatreducesensoryflawsandpreservethebioactivecompounds.Offflavorscanbecovered,releasecanberegulatedandsensitivecompoundsaremorestabletofermentationandstoragewhenencapsulated(Kobus-Cisowska.,2019;Rinaldi.,2020).Reviewingtheuseofplantessentialoilsindairyproducts,Karimi.(2020)findoutthatencapsulationtechnologiescouldgreatlyenhancetheirstabilityandactivity.7.4.SustainabilityCirculareconomyprinciplesareinlinewiththeuseofagri-foodby-products(e.g.,fruitpeels,seedpomace)assourcesofbioactives.Thiswillnotonlydecreasewastebutalsodecreasetheproductcost,whichwillmakethemmoreaffordable(Gahruie.,2020;Sah.,2020).Sendra.(2020)showedthatcitrusby-productscanbeincorporatedintoyogurtwiththepurposeoffunctionalityandsustainability.8.onclusionCommercializationoffunctionalyogurtsupplementedwithplant-basedbioactiveingredientsisanimportantdevelopmentinthedairyindustryasitfillsthegapbetweennutritionandtherapeutics.Theadditionofpolyphenols,fiberandnaturalpigmentstoyogurtthroughstrategicfortification(usingpomegranate,greentea,grapepomaceandoats)isreportedtoincreaseantioxidantactivity,gutmicrobiotahomeostasyandmayhavecardioprotectiveandanti-inflammatoryproperties.Nonetheless,tomakesuchproductscommerciallysuccessful,adelicatebalanceisrequired.Thetechnologicalissues,suchastheeffectsontheviabilityofstartercultures,changesintextureandrheology(syneresis,viscosity)andthesensoryissuesvitaltotheproduct(flavor,color,mouthfeel)shouldbecarefully–1–4–3–8–2G.2052Page13GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.04considered.Futurestudiesneedtoaimatmaximizingincorporationtechniquesusingemergingtechnologiessuchasencapsulationandnano-emulsificationinordertomaintainthebioactivityandatthesametimebeconsumerfriendly.Moreover,agri-foodby-productscanbeusedasasourceofthesebioactives,whichprovidesasustainablefuture.Finally,amultidisciplinarymethodinvolvingfoodscience,nutritionandsensoryanalysisisneededtodevelopastable,palatableandgenuinelyfunctionalyogurtthatisabletosatisfytheneedsofthehealth-consciousconsumer.ReferencesAlves-Silva,J.M.,M.Zuzarte,M.J.GonçalvesandL.Salgueiro.2020.Theroleofessentialoilsandtheirmaincompoundsinthemanagementofcardiovasculardiseaseriskfactors.Molecules25(9):2106.Aswal,P.,A.ShuklaandS.Priyadarshi.2021.Developmentofpomegranatepeelpowderenrichedprobioticyogurt:physicochemical,microbiologicalandsensoryevaluation.JournalofFoodProcessingandPreservation45(3):e15234.Baba,W.N.,S.Mudgil,B.P.SinghandS.Maqsood.2020.Interactionofmilkproteinswithphenoliccompoundsindairyproducts.TrendsinFoodScienceandTechnology102:17686.Beltran-Barrientos,L.M.,A.Hernández-Mendoza,M.J.Torres-Llanez,A.F.González-CórdovaandB.Vallejo-Cordoba.2018.Fermentedmilkasantihypertensivefunctionalfood.JournalofDairyScience99(6):4099110.Caleja,C.,L.Barros,A.L.Antonio,M.B.OliveiraandI.C.Ferreira.2017.Acomparativestudybetweennaturalandsyntheticantioxidants:evaluationoftheirperformanceafterincorporationintobiscuits.FoodChemistry216:34246.Champagne,C.P.,N.J.GardnerandL.Roy.2020.Challengesintheadditionofprobioticculturestofoods.CriticalReviewsinFoodScienceandNutrition45(1):614.Dias,C.O.,J.S.dosSantos,V.G.Vinderola,C.A.NunesandM.A.Faria.2020.Probioticyogurtenrichedwithgrapejuice:effectonphysicochemical,microbiologicalandsensoryproperties.FoodScienceandTechnology40(1):22633.–1–1–3–2žk–5–9G.2052Page14GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.04Du,X.,J.MyracleandK.Xiao.2021.Antioxidantcapacityandphenoliccontentofblueberry-enrichedyogurtduringrefrigeratedstorage.JournalofDairyScience104(2):1483493El-Sayed,S.M.andH.S.El-Sayed.2020.Productionoffunctionalyogurtfortifiedwithsweetpotatopuree.ActaScientiarumPolonorumTechnologiaAlimentaria19(2):15768.Espírito-Santo,A.P.,P.Lagazzo,A.L.B.Penna,P.PeregoandA.Converti.2021.Rheology,spontaneouswheyseparation,microstructureandsensorialcharacteristicsofprobioticyoghurtsenrichedwithpassionfruitfiber.FoodResearchInternational140:110036Fazilah,N.F.,A.B.Ariff,R.A.KarimandR.Rukayadi.2020.InfluenceofCentellaasiaticaextractonphysicochemicalpropertiesandantioxidantactivityofyogurt.FoodBioscience35:100569.Gahruie,H.H.,M.Eskandari,A.MesbahiandM.A.Hanifpour.2020.Theeffectofgrapepomaceonthephysicochemical,microbialandsensorypropertiesofprobioticyogurt.FoodScienceandNutrition8(1):29706.Géci,A.,B.Kníová,P.KuncandR.Kalhotka.2021.Theeffectofselectedplantextractsonthegrowthofstarterculturesforfermentedmilkproducts.PotravinarstvoSlovakJournalofFoodSciences15:21725.Georgakopoulos,P.,T.TzavellasandA.Tassou.2019.TheeffectoforeganoessentialoilonsurvivalofListeriamonocytogenesinyogurt.Anaerobe56:450.Giri,S.S.,S.S.SenandC.Saha.2020.Antioxidant,antibacterialandimmunomodulatorypropertiesofcurcumininfood.FoodControl113:107184.Gomez,B.,B.Gullón,R.Yáñez,H.ScholsandJ.L.Alonso.2020.Prebioticpotentialofpectinsandpecticoligosaccharidesderivedfromlemonpeelwastesandsugarbeetpulp.Foods9(5):547.Hashemi,S.M.B.,A.M.KhaneghahandM.Gholamhosseinpour.2019.TheeffectofZatariamultifloraBoiss.essentialoilonthegrowthofprobioticbacteriainyogurt.JournalofFoodSafety39(3):e12625.Jovanovic,M.,S.PetrovicandM.Milosevic.2021.Rheologicalpropertiesofprobioticyogurtenrichedwithapplefiber.HemijskaIndustrija75(2):898.ło–1–4–8–1–3Łuńs–4G.2052Page15GRJNST,Volume:04-Issue2(2026)/ISSNP:2790-7643ArticleID:2052https://doi.org/10.53762/grjnst.04.02.04Karimi,A.,M.H.AziziandM.Ghasemlou.2020.Applicationofplantessentialoilsindairyproducts:areview.InternationalJournalofDairyTechnology73(3):47788.Kobus-Cisowska,J.,D.Szczepaniak,D.Kmiecik,A.PrzeorandA.Gramza-Michawska.2019.Yogurtenrichedwithgreenteaextract:physicochemical,micr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