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319926

EFFECT OF SEEDBORNE FUNGI OF PEANUT AND STORAGE PERIODS ON CERTAIN PHYSICAL AND CHEMICAL PROPERTIES OF OILS

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Last updated: 04 Jan 2025

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Abstract

Seedborne fungi of peanut cv. Giza 5. were isolated on Blotter during three storage intervals. Aspergillus flaw's, A. niger, Aspergillus spp. and Perla:urn spp. were the most frequent fungi on seeds. Asper­gillus flavus ranged from 14.0 to 29.25%. On the other hand, Aspergillus niger, recorded 18.25% after 4 months storage. The lowest percentage of infection by A. niger was 11.20% after 6 months storage. Aspergillus spp. ranged from 12.50 up to 19.30% during three storage intervals. The physical and chemical properties fluctuated during the storage periods. Acid number ranged from 0.52 to 6.40 for diseased seeds, while it ranged from 0.39 to 3.50 for apparently healthy ones. Io­dine number, saponification value, refractive indices and oil color record­ed different degrees of fluctuation. The fatty acids composition also fluctuated for both the infected and apparently healthy seeds.

DOI

10.21608/ejar.2001.319926

Authors

First Name

ABDEL-FATAH A.

Last Name

EL-WAKIL

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Affiliation

Plant Pathology Research Institute, Agricultural Research Center, Giza, Egypt

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First Name

MOHAMED

Last Name

NAZIM

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Affiliation

Faculty of Agriculture, Minufiya University, Shebin El-Kom, Egypt

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First Name

EL-SAYED Z.

Last Name

KHALIFA

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Affiliation

Faculty of Agriculture, Minufiya University, Shebin El-Kom, Egypt

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First Name

DUAA A.

Last Name

EL-WAKIL

MiddleName

-

Affiliation

Plant Pathology Research Institute, Agricultural Research Center, Giza, Egypt

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Volume

79

Article Issue

3

Related Issue

43764

Issue Date

2001-09-01

Receive Date

2000-11-07

Publish Date

2001-09-01

Page Start

825

Page End

834

Print ISSN

1110-6336

Online ISSN

2812-4936

Link

https://ejar.journals.ekb.eg/article_319926.html

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https://ejar.journals.ekb.eg/service?article_code=319926

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3

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Original Article

Type Code

1,041

Publication Type

Journal

Publication Title

Egyptian Journal of Agricultural Research

Publication Link

https://ejar.journals.ekb.eg/

MainTitle

EFFECT OF SEEDBORNE FUNGI OF PEANUT AND STORAGE PERIODS ON CERTAIN PHYSICAL AND CHEMICAL PROPERTIES OF OILS

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Article

Created At

24 Dec 2024