Nutritional and Hygienic Quality of Raw Milk in the Mid-Northern Region of Algeria: Correlations and Risk Factors
This paper aims to study the overall quality of raw milk in the mid-northern region of Algeria. The analysis results showed a decrease in the average temperature for the delivery of 1,54°C with P<0.001. However, no significant variation (P>0.05) was observed in almost all the physical and nutr...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/131593 |
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| author | Soumeya Adjlane-Kaouche Rafik Benhacine Faiçal Ghozlane Abderrahmane Mati |
| author_facet | Soumeya Adjlane-Kaouche Rafik Benhacine Faiçal Ghozlane Abderrahmane Mati |
| author_sort | Soumeya Adjlane-Kaouche |
| collection | DOAJ |
| description | This paper aims to study the overall quality of raw milk in the mid-northern region of Algeria. The analysis results showed a decrease in the average temperature for the delivery of 1,54°C with P<0.001. However, no significant variation (P>0.05) was observed in almost all the physical and nutritional parameters studied (pH, fat content, and protein content) between M1 and M2. The average contamination by total mesophilic aerobic bacteria (TMAB), coliforms, yeasts, molds, and different pathogens in samples taken at M1 showed significant changes at M2. This was confirmed by the decrease of reduction time of methylene blue (RTMB), about 54%. The variation was described as follows: (P>0.05) for yeasts and (P<0.05) for molds in M1 and M2, (P<0.05) for TMAB in M1, and (P<0.001) for TC, FC, and TMAB in M2. The analysis for the detection of Salmonella spp. showed no contamination in all samples tested, while antibiotic residues were detected in 35% of milks delivered. In conclusion, several risk factors have been identified in this study, namely, the effect of the season and the distance between the farm and the dairy unit. |
| format | Article |
| id | doaj-art-29834bedfa184c028b6649b0aa920e84 |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-29834bedfa184c028b6649b0aa920e842025-08-20T03:54:37ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/131593131593Nutritional and Hygienic Quality of Raw Milk in the Mid-Northern Region of Algeria: Correlations and Risk FactorsSoumeya Adjlane-Kaouche0Rafik Benhacine1Faiçal Ghozlane2Abderrahmane Mati3Département de Biotechnologie, Université Saad Dahlab, Somaa, 9100 Blida, AlgeriaInstitut Technique d’Elevage (ITELV), 16111 Baba Ali, Alger, AlgeriaDépartement des Productions Animales, Ecole Nationale Supérieure d’Agronomie (ENASA), 16200 El Harrach, Alger, AlgeriaLaboratoire de Biochimie Analytique et Biotechnologies (LABAB), Université Mouloud Mammeri, 15000 Tizi Ouzou, AlgeriaThis paper aims to study the overall quality of raw milk in the mid-northern region of Algeria. The analysis results showed a decrease in the average temperature for the delivery of 1,54°C with P<0.001. However, no significant variation (P>0.05) was observed in almost all the physical and nutritional parameters studied (pH, fat content, and protein content) between M1 and M2. The average contamination by total mesophilic aerobic bacteria (TMAB), coliforms, yeasts, molds, and different pathogens in samples taken at M1 showed significant changes at M2. This was confirmed by the decrease of reduction time of methylene blue (RTMB), about 54%. The variation was described as follows: (P>0.05) for yeasts and (P<0.05) for molds in M1 and M2, (P<0.05) for TMAB in M1, and (P<0.001) for TC, FC, and TMAB in M2. The analysis for the detection of Salmonella spp. showed no contamination in all samples tested, while antibiotic residues were detected in 35% of milks delivered. In conclusion, several risk factors have been identified in this study, namely, the effect of the season and the distance between the farm and the dairy unit.http://dx.doi.org/10.1155/2014/131593 |
| spellingShingle | Soumeya Adjlane-Kaouche Rafik Benhacine Faiçal Ghozlane Abderrahmane Mati Nutritional and Hygienic Quality of Raw Milk in the Mid-Northern Region of Algeria: Correlations and Risk Factors The Scientific World Journal |
| title | Nutritional and Hygienic Quality of Raw Milk in the Mid-Northern Region of Algeria: Correlations and Risk Factors |
| title_full | Nutritional and Hygienic Quality of Raw Milk in the Mid-Northern Region of Algeria: Correlations and Risk Factors |
| title_fullStr | Nutritional and Hygienic Quality of Raw Milk in the Mid-Northern Region of Algeria: Correlations and Risk Factors |
| title_full_unstemmed | Nutritional and Hygienic Quality of Raw Milk in the Mid-Northern Region of Algeria: Correlations and Risk Factors |
| title_short | Nutritional and Hygienic Quality of Raw Milk in the Mid-Northern Region of Algeria: Correlations and Risk Factors |
| title_sort | nutritional and hygienic quality of raw milk in the mid northern region of algeria correlations and risk factors |
| url | http://dx.doi.org/10.1155/2014/131593 |
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