Agritrop
Accueil

Identification of critical versus robust processing unit operations determining the physical and biochemical properties of cassava-based semolina (gari)

Escobar Andrés, Rondet Eric, Dahdouh Layal, Ricci Julien, Akissoé Noël H., Dufour Dominique, Tran Thierry, Cuq Bernard, Delalonde Michèle. 2021. Identification of critical versus robust processing unit operations determining the physical and biochemical properties of cassava-based semolina (gari). International Journal of Food Science and Technology, 56 (3), n.spéc. Consumers have their say: Assessing preferred quality traits of roots, tubers and cooking bananas, and implications for breeding : 1311-1321.

Article de revue ; Article de recherche ; Article de revue à facteur d'impact
[img]
Prévisualisation
Version Online first - Anglais
Sous licence Licence Creative Commons.
596804-ed.pdf

Télécharger (887kB) | Prévisualisation
[img]
Prévisualisation
Version publiée - Anglais
Sous licence Licence Creative Commons.
596804-edi.pdf

Télécharger (889kB) | Prévisualisation

Url - autre : https://rtbfoods.cirad.fr/news/critical-robust-operation-physical-biochemical-cassava-semolina-gari-ijfst

Quartile : Q2, Sujet : FOOD SCIENCE & TECHNOLOGY

Résumé : The gari‐making process involves several unit operations (U.O.), some of which strongly influence the quality of the end‐product. Two contrasting process scales (laboratory‐scale vs conventional) were compared in order to identify which U.O. were affected by the change of scale. U.O. that changed end‐product characteristics depending on process scale were deemed critical; whereas U.O. that resulted in similar characteristics were deemed robust. The classification depended on quality attributes considered: rasping and roasting were critical for physical properties, in particular particle size which ranged from 0.44 to 0.89mm between the two process scales; and robust for biochemical properties. In contrast, fermentation and pressing were critical for biochemical properties such as lactic acid content (0.93 to 1.88g/100g dry matter after pressing), which influences the perception of flavour; and robust for physical properties. This classification between critical and robust operations help quality control of gari, by pinpointing which U.O. control specific quality characteristics.

Mots-clés Agrovoc : manioc, garri, Manihot esculenta, traitement des aliments, propriété biologique, propriété physicochimique, qualité des produits, qualité des aliments

Mots-clés libres : Cassava, Gari, Quality attributes, Product quality, Process scale, Process optimization

Classification Agris : Q02 - Traitement et conservation des produits alimentaires
Q01 - Sciences et technologies alimentaires - Considérations générales

Champ stratégique Cirad : CTS 3 (2019-) - Systèmes alimentaires

Auteurs et affiliations

  • Escobar Andrés, CIAT (COL) - auteur correspondant
  • Rondet Eric, Montpellier SupAgro (FRA)
  • Dahdouh Layal, CIRAD-PERSYST-UMR Qualisud (FRA)
  • Ricci Julien, CIRAD-PERSYST-UMR Qualisud (FRA)
  • Akissoé Noël H., UNB (BEN)
  • Dufour Dominique, CIRAD-PERSYST-UMR Qualisud (FRA) ORCID: 0000-0002-7794-8671
  • Tran Thierry, CIRAD-PERSYST-UMR Qualisud (COL) ORCID: 0000-0002-9557-3340
  • Cuq Bernard, Montpellier SupAgro (FRA)
  • Delalonde Michèle, Montpellier SupAgro (FRA)

Source : Cirad-Agritrop (https://agritrop.cirad.fr/596804/)

Voir la notice (accès réservé à Agritrop) Voir la notice (accès réservé à Agritrop)

[ Page générée et mise en cache le 2024-03-15 ]