Physicochemical profile and Lactic Acid Bacteria genera inhabit Egyptian raw camel, sheep, goat, buffalo and cow
AMG, D., MG, A., EHE, A. (2018). Physicochemical profile and Lactic Acid Bacteria genera inhabit Egyptian raw camel, sheep, goat, buffalo and cow. EKB Journal Management System, 3(1), 12-24. doi: 10.21608/mb.2018.12355
Darwish AMG; Allam MG; Ayad EHE. "Physicochemical profile and Lactic Acid Bacteria genera inhabit Egyptian raw camel, sheep, goat, buffalo and cow". EKB Journal Management System, 3, 1, 2018, 12-24. doi: 10.21608/mb.2018.12355
AMG, D., MG, A., EHE, A. (2018). 'Physicochemical profile and Lactic Acid Bacteria genera inhabit Egyptian raw camel, sheep, goat, buffalo and cow', EKB Journal Management System, 3(1), pp. 12-24. doi: 10.21608/mb.2018.12355
AMG, D., MG, A., EHE, A. Physicochemical profile and Lactic Acid Bacteria genera inhabit Egyptian raw camel, sheep, goat, buffalo and cow. EKB Journal Management System, 2018; 3(1): 12-24. doi: 10.21608/mb.2018.12355

Physicochemical profile and Lactic Acid Bacteria genera inhabit Egyptian raw camel, sheep, goat, buffalo and cow

Microbial Biosystems
Article 2, Volume 3, Issue 1, June 2018, Page 12-24  XML PDF (213.83 K)
Document Type: Original Article
DOI: 10.21608/mb.2018.12355
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Authors
Darwish AMG* 1; Allam MG2; Ayad EHE2
1Department of Food Technology, Arid Lands Cultivation Research Institute (ALCRI), Alexandria, Egypt & Department of Food Science, Faculty of Agriculture, Saba Basha, Alexandria University, Egypt
2Department of Food Science, Faculty of Agriculture, Saba Basha, Alexandria University, Egypt
Abstract
Indigenous dairy products made of different milk sources are traditionally produced and
consumed in a majority of African and Arabian countries. The aim of present study was to assess
and compare physicochemical profile of camel, sheep, goat, buffalo and cow’s native milks in
addition to isolation, identification and technological evaluation of their content of Lactic Acid
Bacteria (LAB) genera to introduce a wider image that facilitate applications of these pasteurized
milks along with isolated LAB strains in dairy industry development. Milks were examined
chemically and via Fourier Transform Infrared (FTIR) spectroscopy. Sixty strains out of two
hundred sixty-eight of LAB were selected based on assessment of their technological properties.
Chemically, sheep and buffalo milks showed the highest content of protein, fat and ash. Goat and
sheep milks possessed high content of lactose, which encouraged the inhabitance of Leuconostoc
sp. to represented 48% and 18% respectively of their total LAB isolates. Some strains showed
exceptional autolytic, photolytic and antimicrobial features (10, 15 and 12 strains respectively).
Obtained findings when correctly applied would lead to develop an innovative dairy processing
in Egypt.
Keywords
FTIR, Functional properties, LAB Isolation, Native row milks, Phenotypic, identification; Proximate analysis
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