Selected Mechanical Properties of Pomegranate Peel and Fruit

Author: Ekrami-Rad Nader  

Publisher: Taylor & Francis Ltd

ISSN: 1094-2912

Source: International Journal of Food Properties, Vol.14, Iss.3, 2011-05, pp. : 570-582

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Abstract

Mechanical property data of pomegranate fruits are limited. The objective of this study was to determine the compression and cutting properties of whole fruit as well as the puncture strength of peel samples of fruit at different storage times. The results showed that storage time had a significant effect on all the properties studied in this work except for peel shear strain (p < 0.05).="" the="" whole="" fruit="" cutting="" energy="" and="" power,="" maximum="" cutting="" force,="" peel="" shear="" strength="" and="" strain="" and="" shear="" modulus="" showed="" an="" increasing="" trend="" with="" storage="" time.="" however,="" firmness,="" bioyield="" force,="" and="" modulus="" of="" elasticity="" increased="" and="" then="" decreased="" with="" storage="" time.="">