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94885

ACCELERATED DRYING AND STABILIZATION OF CANOLA SEEDS AND OIL

Article

Last updated: 04 Jan 2025

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Processing Engineering of Agricultural Products

Abstract

A study was carried out to evaluate the effect of accelerated drying on seeds moisture content and stabilization the extracted oil using a conduction heating rotary dryer. the drying temperatures were set at approximately(85,95,105,115,125,135, and 145oc) and the drying times were set at (3,6,9,12,15, and18 min)  and the moisture contents of canola seeds was (21%-27%-31%). The results showed that all the drying processes on the falling rat period in which the rate of evaporation tends to fall as the moisture content decreases and the drying curve decays exponentially towards the equilibrium moisture content. Rapid moisture removal from seeds was obvious in all experiments particularity at higher heating surface temperature and longer exposure time .The result also showed that both the simple and the modified exponential equation models  were satisfactorily described the drying behavior of canola seeds and predicted the change in seeds moisture contents indicated by lower values of standard error of estimate (SE) and the higher coefficient of determination(R2).Meanwhile ,high temperature conduction heating the extracted canola oil was stabilized as reeducated from the lower values of free fatty acids of the samples stored under room temperature. In general, it can be said that ,the accelerated drying and heat stabilization of canola seeds using the conduction heating rotary dryer may be considered as an effective procedure for moisture ,and oil stabilization.

DOI

10.21608/mjae.2019.94885

Authors

First Name

G. R.

Last Name

Gamea

MiddleName

-

Affiliation

Prof. of Agric. Eng., Fac. of Agric., Menoufia Univ., Egypt.

Email

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City

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Orcid

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First Name

A. T.

Last Name

Taha

MiddleName

-

Affiliation

ِAssoc. Prof. of Agric. Eng., Fac. of Agric., Menoufia Univ., Egypt.

Email

-

City

-

Orcid

-

First Name

M. M.

Last Name

EL-kholy

MiddleName

-

Affiliation

Head of Res. and Director of Agric. Eng. Res. Inst., Agric. Res. Center (ARC), Dokki, Giza, Egypt.

Email

-

City

-

Orcid

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First Name

H. I.

Last Name

Wehaish

MiddleName

-

Affiliation

Researcher assist. at Agric. Eng. Res. Inst., Agric. Res. Center (ARC), Dokki, Giza, Egypt.

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-

City

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Orcid

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Volume

36

Article Issue

4

Related Issue

14308

Issue Date

2019-10-01

Receive Date

2020-06-10

Publish Date

2019-10-01

Page Start

1,161

Page End

1,176

Print ISSN

1687-384X

Online ISSN

2636-3062

Article File

MJAE_Volume 36_Issue 4_Pages 1161-1176.pdf

PDF . 740.4kB

Link

https://mjae.journals.ekb.eg/article_94885.html

Detail API

https://mjae.journals.ekb.eg/service?article_code=94885

Order

8

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

ACCELERATED DRYING AND STABILIZATION OF CANOLA SEEDS AND OIL

Details

Type

Article

Created At

23 Jan 2023