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112453

PHYSICO-CHEMICAL AND BIOLOGICAL HARACTERISTICS OF CAMEL MILK

Article

Last updated: 22 Jan 2023

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Abstract

The present study was carried out to investigate some of the physical and principal chemical components of milk from the camel (Camelus dromedarius). A wide variation was observed in the components of raw camel milk. The average contents of physical parameters were 6.70 for pH, 0.19 % acidity, 1.029specific gravity. The chemical components were 11.30 % total solids, 4.40 % fat, 8.12 % solids not fat, 2.91 % protein, 3.18 % lactose and 0.90 % ash. The highest level of glutamic acid was detected in camel milk, while it had a lower ratio of lysine than that of cow milk. There were noticeably higher levels of proline, aspartic, therionine, valine and leucine, respectively, while a lower values of cystine and methionine in camel milk. Gas liquid chromatography analysis of camel milk fat indicated that the short chain-fatty acids (C4-C12) were present in very low percentages, while the concentration of long chain-fatty acids were high such as saturated fatty acids (C14, C16 and C18) and polyunsaturated fatty acids (mainly C18:1). Also, the fatty acids in camel milk showed a higher degree of unsaturation, with especially relative high quantities of the essential fatty acids like linolenic (C18:3) and linoleic (C18:2) acids.

DOI

10.21608/jfds.2009.112453

Keywords

camel, Milk, physico-chemical composition, total amino acids, fatty acids

Authors

First Name

M. M.

Last Name

El-Loly

MiddleName

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Affiliation

Dairy Department, National Research Centre, Dokki, Cairo, Egypt

Email

mm_elloly@hotmail.com

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Orcid

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First Name

A. H.

Last Name

Zaghloul

MiddleName

-

Affiliation

Dairy Department, National Research Centre, Dokki, Cairo, Egypt

Email

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City

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Orcid

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First Name

M. M.

Last Name

El - Sheikh

MiddleName

-

Affiliation

Dairy Department, National Research Centre, Dokki, Cairo, Egypt

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Orcid

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Volume

34

Article Issue

4

Related Issue

17185

Issue Date

2009-04-01

Receive Date

2020-09-14

Publish Date

2009-04-01

Page Start

2,981

Page End

2,996

Print ISSN

2090-3650

Online ISSN

2090-3731

Link

https://jfds.journals.ekb.eg/article_112453.html

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https://jfds.journals.ekb.eg/service?article_code=112453

Order

11

Type

Original Article

Type Code

886

Publication Type

Journal

Publication Title

Journal of Food and Dairy Sciences

Publication Link

https://jfds.journals.ekb.eg/

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Article

Created At

22 Jan 2023