Système permettant de mesurer le taux de respiration des produits frais soumis à une variation de concentration en O2 ou en CO2.

System for measuring the respiration rate of fresh produce under continuous changes in CO2 or O2 concentration.

Auteurs : SAYED A. M., NAKANO K., MAEZAWA S.

Type d'article : Article de périodique

Résumé

Varying concentrations of CO2 and O2 were achieved by mixing 2 separate gas flows (air and pure CO2 or N2) in a chamber containing aubergines and analysing the exhaust gas. A modified atmosphere was obtained by regulating the flow rates of the 2 gases. Respiration rates were measured at 0, 2.6, 4.5 and 6.7% CO2 and 20.6, 12.6, 6.6 and 1.7% O2. Results suggested that this system was suitable for measuring the respiration rate of fresh produce under controlled atmosphere conditions.

Détails

Titre original : System for measuring the respiration rate of fresh produce under continuous changes in CO2 or O2 concentration.
Identifiant de la fiche : 2003-1399
Langues : Anglais
Source : Gifu Univ., Fac. Agric., Res. Bull. - n. 65
Date d'édition : 2000

Liens

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Indexation

Thèmes : Légumes
Mots-clés : Aubergine; Mesure; Respiration; Produit frais; Légume