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CREEP BEHAVIOR OF POTATO TUBERS DURING STORAGE

Article

Last updated: 04 Jan 2025

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Subjects

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Tags

Processing Engineering of Agricultural Products

Abstract

The aim of this investigation is to study the creep behavior of Lady Rosetta potato tuber variety of sand and black soil cultivarsunder different storage treatments. The fresh harvested tubers tend to be very brittle. Four creep apparatuses were develop using a digital micrometer, which enable to feed the data into the computer and instantaneous reading of deformation with time at constant stress (62.45 kPa) during a duration time of 60 minutes. The creep curves were analyzed and the constants related to Burger rheological models were determined. For fresh potato tubers, all rheological model constants were slightly increased with tuber mass, rheological model constants of black soil cultivar were larger than that for sand soil cultivar. The time of retardation of the rheological model was found to be constant around 621 ± 5 seconds for each of sand and black soil cultivars.

DOI

10.21608/mjae.2017.97500

Authors

First Name

Soliman N.

Last Name

Soliman

MiddleName

-

Affiliation

Prof. of Food Eng., Fac. of Ag., Alexandria Univ. Egypt.

Email

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City

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Orcid

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First Name

Azhar E.

Last Name

El-Sayed

MiddleName

-

Affiliation

Res., Ag. Eng. Res. Inst., Ag. Res. Center, Dokki, Giza, Egypt.

Email

-

City

-

Orcid

-

Volume

34

Article Issue

4

Related Issue

14442

Issue Date

2017-10-01

Receive Date

2020-06-21

Publish Date

2017-10-01

Page Start

2,277

Page End

2,290

Print ISSN

1687-384X

Online ISSN

2636-3062

Article File

MJAE_Volume 34_Issue 4_Pages 2277-2290.pdf

PDF . 959.4kB

Link

https://mjae.journals.ekb.eg/article_97500.html

Detail API

https://mjae.journals.ekb.eg/service?article_code=97500

Order

42

Type

Original Article

Type Code

1,326

Publication Type

Journal

Publication Title

Misr Journal of Agricultural Engineering

Publication Link

https://mjae.journals.ekb.eg/

MainTitle

CREEP BEHAVIOR OF POTATO TUBERS DURING STORAGE

Details

Type

Article

Created At

23 Jan 2023