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Veštačke neuronske mreže za predviđanje kvaliteta različitih genotipova paradajza

dc.creatorPestorić, Mladenka
dc.creatorMastilović, Jasna
dc.creatorKevrešan, Žarko
dc.creatorPezo, Lato
dc.creatorBelović, Miona
dc.creatorGlogovac, Svetlana
dc.creatorŠkrobot, Dubravka
dc.creatorIlić, Nebojša
dc.creatorTakač, Adam
dc.date.accessioned2022-02-09T10:54:30Z
dc.date.available2022-02-09T10:54:30Z
dc.date.issued2021
dc.identifier.issn2217-5369
dc.identifier.urihttp://fiver.ifvcns.rs/handle/123456789/2482
dc.description.abstractSensory analysis is the best mean to precisely describe the eating quality of fresh foods. However, it is expensive and time-consuming method which cannot be used for measuring quality properties in real time. The aim of this paper was to contribute to the study of the relationship between sensory and instrumental data, and to define a proper model for predicting sensory properties of fresh tomato through the determination of the physicochemical properties. Principal Component Analysis (PCA) was applied to the experimental data to characterize and differentiate among the observed genotypes, explaining 73.52% of the total variance, using the first three principal components. Artificial neural network (ANN) model was used for the prediction of sensory properties based on the results obtained by basic chemical and instrumental determinations. The developed ANN model predicts the sensory properties with high adequacy, with the overall coefficient of determination of 0.859.sr
dc.description.abstractSenzorska analiza predstavlja najbolje sredstvo za precizno opisivanje kvaliteta svežih namirnica. Međutim,to je skupa i dugotrajna metoda koja se ne može koristiti za merenje pokazatelja kvaliteta u realnom vremenu. Cilj ovog rada bio je da doprinese proučavanju odnosa između podataka dobijenih primenom senzorske analize i instrumentalnih metoda i da definiše odgovarajući model za predviđanje senzorskih svojstava svežeg paradajza pomoću određivanja fizičko-hemijskih svojstava. Analiza glavnih komponenti (RSA) primenjena je na eksperimentalne podatke da bi se okarakterisali i diferencirali posmatrani genotipovi, objašnjavajući 73,52% od ukupne varijanse, koristeći prve tri glavne komponente. Model veštačke neuronske mreže (ANN) korišćen je za predviđanje senzorskih svojstava na osnovu rezultata dobijenih osnovnim hemijskim i instrumentalnim određivanjima. Razvijeni ANN model predviđa senzorska svojstva sa visokom adekvatnošću, sa ukupnim koeficijentom determinacije od 0,859.sr
dc.language.isoensr
dc.publisherNovi Sad : University of Novi Sad, Institute of Food Technologysr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/46001/RS//sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31030/RS//sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200222/RS//sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200032/RS//sr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceFood and Feed Researchsr
dc.subjectfresh tomato qualitysr
dc.subjectsensory evaluationsr
dc.subjectphysicochemical propertiessr
dc.subjectartificial neural network modelsr
dc.subjectPrincipal Component Analysissr
dc.subjectpredictionsr
dc.subjectkvalitet svežeg paradajzasr
dc.subjectsenzorska ocenasr
dc.subjectfizičko-hemijska svojstvasr
dc.subjectmodel veštačkih neuronskih mrežasr
dc.subjectpredviđanje senzorskih svojstavasr
dc.subjectAnaliza glavnih komponentisr
dc.titleArtificial neural network model in predicting the quality of fresh tomato genotypessr
dc.titleVeštačke neuronske mreže za predviđanje kvaliteta različitih genotipova paradajzasr
dc.typearticlesr
dc.rights.licenseBYsr
dc.citation.epage21
dc.citation.issue1
dc.citation.rankM24
dc.citation.spage9
dc.citation.volume48
dc.identifier.doi10.5937/ffr48-29661
dc.identifier.fulltexthttp://fiver.ifvcns.rs/bitstream/id/6789/document.pdf
dc.type.versionpublishedVersionsr


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