A global visual method for measuring the deterioration of strawberries in MAP
| Autor: | Valérie Guillard, Stéphane Guilbert, Céline Matar, Sébastien Gaucel, Nathalie Gontard |
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| Přispěvatelé: | Ingénierie des Agro-polymères et Technologies Émergentes (UMR IATE), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Université Montpellier 2 - Sciences et Techniques (UM2)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Université de Montpellier (UM)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), Pack4Fresh project funded by the INRA-CIRAD Metaprogram GloFoodS, European Project: 618107,EC:FP7:KBBE,FP7-ERANET-2013-RTD,CORE ORGANIC PLUS(2013) |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
conditionnement sous atmosphère modifiée
Computer science media_common.quotation_subject Clinical Biochemistry Ingénierie des aliments Global visual deterioration assessment of strawberries emballage alimentaire qualité du fruit 040501 horticulture 0404 agricultural biotechnology Microorganism development Agricultural and Biological Science Assessing deterioration méthode d'évaluation fraise [SDV.IDA]Life Sciences [q-bio]/Food engineering Food engineering Quality (business) appréciation visuelle Process engineering lcsh:Science media_common ComputingMethodologies_COMPUTERGRAPHICS business.industry Texture softening 04 agricultural and veterinary sciences détérioration Grid 040401 food science Deterioration grid Color change Medical Laboratory Technology Identification (information) lcsh:Q 0405 other agricultural sciences business |
| Zdroj: | MethodsX, Vol 5, Iss, Pp 944-949 (2018) MethodsX MethodsX, Elsevier, 2018, 5, pp.944-949. ⟨10.1016/j.mex.2018.07.012⟩ MethodsX, 2018, 5, pp.944-949. ⟨10.1016/j.mex.2018.07.012⟩ MethodsX (5), 944-949. (2018) |
| ISSN: | 2215-0161 |
| DOI: | 10.1016/j.mex.2018.07.012⟩ |
| Popis: | Graphical abstract Evaluating the quality changes of packed strawberries during storage requires multiple, time consuming and costly measurements such as sensorial, chemical and decay identification. In order to efficiently assess the quality of strawberries in Modified Atmosphere Packaging (MAP) while reducing the number of analysis done, we propose to gather the main visual quality changes under one unique, overall measurement. For this end, a protocol associated to a deterioration grid was built to evaluate surface deterioration as a function of time considering color change, texture softening and microorganism development. The developed method has permitted to build the deterioration kinetic of strawberries packed in different conditions (MAP or no MAP). It allows to mimic the quality analysis made by the consumer, at a glance, during purchase. To the best of our knowledge, the presented method is a breakthrough unlike most common usual methods mainly relying on the number of spoiled strawberries. • Global measurement of the deterioration encompassing microorganism development, color change and texture softening. • An annotation grid built to be used as reference for the attribution of the percentage of strawberries’ deterioration. • Measurements of a percentage of surface deterioration was found more accurate than counting the number of rotten strawberries. |
| Databáze: | OpenAIRE |
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