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174814

ASSESSMENT OF XYLANOLYTIC AND CELLULOLYTIC ACTIVITIES OF ANAEROBIC BACTERIAL COMMUNITY IN THE RUMEN OF CAMEL USING DIFFERENT LIGNOCELLULOSIC SUBSTRATES

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Last updated: 04 Jan 2025

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Abstract

The microbial community in the rumen of dromedary camel is predominated by lignocellulolytic anaerobic bacteria that make the greatest contribution in the digestion of poor-quality plant biomass. Consequently, camel rumen could be a promising source of lignocellulolytic enzymes with a wide range of applications, especially in bioenergy production. However, the majority of these bacteria were not cultivated and isolated, which represent a barrier towards the exploitation of this community in enzyme production. The goal of this study was to evaluate the endo-cellulase and endo-xylanase production ability of anaerobic bacterial community in the rumen of the camel. For that, rumen fluid from four camels fed Egyptian clover and wheat straw were inoculated into an anaerobic rumen bacterial media containing birchwood xylan, Filter paper, Wheat straw, Alfalfa hay as a carbon source. The maximum xylanase production was 1779.05 mU/ml at 7 days of incubation. Cellulose source impacted the cellulase yield and the highest production was 1389 mU/ml for the rumen samples incubated with Alfalfa hay for 48 hours. Our findings showed that anaerobic bacterial community in the rumen of the camel is an important source of fibrolytic enzymes.

DOI

10.21608/mjapfp.2019.174814

Keywords

Anaerobic bacteria, Camel rumen Endo-cellulase, Endo-xylanase, in Vitro

Authors

First Name

A. E.

Last Name

Rabee

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Affiliation

Animal and Poultry Nutrition Department, Desert Research Center, Cairo, Egypt.

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First Name

A. A. S.

Last Name

AlAhl

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Affiliation

New and Renewable Energy Department, Desert Research Center, Cairo, Egypt.

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Orcid

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First Name

E.

Last Name

Sabra

MiddleName

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Affiliation

Animal Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, Sadat City University, Sadat City, Egypt.

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Orcid

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First Name

K. Z.

Last Name

Kewan

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-

Affiliation

Animal and Poultry Nutrition Department, Desert Research Center, Cairo, Egypt.

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Volume

3

Article Issue

3

Related Issue

25369

Issue Date

2019-06-01

Receive Date

2021-06-03

Publish Date

2019-06-01

Page Start

69

Page End

82

Print ISSN

2357-0814

Online ISSN

2735-3478

Article File

MJAPFP_Volume 3_Issue 3_Pages 69-82.pdf

PDF . 215.3kB

Link

https://mjapfp.journals.ekb.eg/article_174814.html

Detail API

https://mjapfp.journals.ekb.eg/service?article_code=174814

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Original Article

Type Code

1,384

Publication Type

Journal

Publication Title

Menoufia Journal of Animal Poultry and Fish Production

Publication Link

https://mjapfp.journals.ekb.eg/

MainTitle

ASSESSMENT OF XYLANOLYTIC AND CELLULOLYTIC ACTIVITIES OF ANAEROBIC BACTERIAL COMMUNITY IN THE RUMEN OF CAMEL USING DIFFERENT LIGNOCELLULOSIC SUBSTRATES

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Article

Created At

23 Jan 2023