Determination of Some Mechanical Properties of Almond Seed Related to the Design of Food Processing Machines

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Date

2015

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Faculty of Engineering and Technology, University of Ilorin, Nigeria

Abstract

In this study, some selected mechanical properties of red and white varieties of Almond seeds grown in Nigeria were determined using Testometric M500 – 100AT machine. The fracture force, compressive strength, deformation at yield for red varieties were 2679.40 ± 580.29 N, 408.70 ± 41.90 N/mm2 and 7.03 ± 0.65 mm respectively. The values obtained for the white varieties were 2843.90 ± 330.22 N, 396.20 ± 49.40 N/mm2 , and 7.27 ± 0.46 mm. The determined engineering properties are vital for the design of postharvest handling and processing systems for Almond seeds as statistical test showed that there are significant differences (at 5% level) between the engineering properties of the two seeds studied.

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Keywords

fracture force, compressive strength, deformation, almond seeds

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