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42748

DRYING CHARACTERISTICS AND QUALITY OF FIG FRUITS UNDER HEATED AIR DRYING CONDITION

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Last updated: 22 Jan 2023

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Abstract

The objective of this study was to develop and evaluate an artificial portable fig dryer. The dryer was designed and constructed in the Agriculture Engineering Department, Faculty of Agriculture, Suez Canal University, Ismailia city. Freshly harvested fig samples (Ficus Carica), obtained from a local market were used for the experimental work. Pre-treatments were conducted on the fig samples before the drying tests. The drying tests were performed under four levels of drying air temperature (45 - 55 - 65 and 75°C), four levels of drying air velocity (0.2 - 0.4 - 0.6 and 1.0 m/s) and two slice thickness of 0.5 and 1.0 cm. The results showed that the recommended pre-treatment for drying of figs was dipping in 1.5 % sodium metabisulfit for two minutes. The developed dryer showed a satisfactorily thermal efficiency and final quality of the dried figs at air temperature of 75°C and air velocity of 1.0 m/s.

DOI

10.21608/jssae.2015.42748

Authors

First Name

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Last Name

Abd El-Hady

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Affiliation

Agric. Eng. Dept., Fac. of Agric., Suez Canal Univ.

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First Name

R.

Last Name

Gebreil

MiddleName

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Affiliation

Agric. Eng. Dept., Fac. of Agric., Suez Canal Univ.

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City

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First Name

S.

Last Name

Radwan

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Affiliation

Agric. Eng. Dept., Fac. of Agric., Suez Canal Univ.

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Volume

6

Article Issue

6

Related Issue

6702

Issue Date

2015-06-01

Receive Date

2015-06-19

Publish Date

2015-06-01

Page Start

779

Page End

792

Print ISSN

2090-3685

Online ISSN

2090-3766

Link

https://jssae.journals.ekb.eg/article_42748.html

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https://jssae.journals.ekb.eg/service?article_code=42748

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6

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Original Article

Type Code

889

Publication Type

Journal

Publication Title

Journal of Soil Sciences and Agricultural Engineering

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https://jssae.journals.ekb.eg/

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Article

Created At

22 Jan 2023