干旱区生态环境知识资源中心(Arid): Factors affecting global quality of milk produced in a semi-arid Algerian steppe zone

Arid

DOI	10.47280/RevFacAgron(LUZ).v41.n1.03
	Factors affecting global quality of milk produced in a semi-arid Algerian steppe zone
	Kara, Nabila; Yabrir, Benalia; Laoun, Abbes
通讯作者	Kara, N
来源期刊	REVISTA DE LA FACULTAD DE AGRONOMIA DE LA UNIVERSIDAD DEL ZULIA
ISSN	0378-7818
EISSN	2477-9407
出版年	2024
卷号	41 期号:1
英文摘要	The purpose of this research was to investigate the effect of the zone, season and collecting point on the quality of milk produced in a semi- arid steppe zone of Algeria. Throughout the four seasons of the year and separated into five zones, this study was done on 334 farms and 25 collectors. It involved 1336 milk samples. The obtained results showed that the physico-chemical and microbiological quality of milk produced in semi-arid zones is influenced by the zone, season, and collecting point. The collecting point behaves similarly to the season, except for pH. They showed a highly significant effect (p <= 0.01) for Staphylococcus aureus to a very highly significant one (p <= 0.001) for all other physico-chemical characteristics (acidity, density, freezing point, wetting, fat, protein and total solids) and microbiological parameters (thermo-tolerant coliforms, aerobic germs at 30(degrees)C, Listeria monocytogenes and Salmonella). On the other hand, the effect of the zone was variable. It is significant (p <= 0.05) for Listeria monocytogenes, highly significant for freezing point and wetting, and very highly significant for the other parameters, except for fat content and Salmonella which were not influenced by the zone. Among other things, pH was not affected by the collection point. This variability in milk's quality is the result of above mentioned factors, either considered independently or in combination. The collection point highlights the mixing effect. The season acts directly through its temperature (condition of transport and storage of milk) or indirectly on the feeding of the animals and the area directly by its climate or indirectly through its plant cover.
英文关键词	Milking Dairy Microbiology Physiochemical
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001158470600002
WOS关键词	RAW-MILK ; DAIRY ; BEHAVIOR ; FARMS
WOS类目	Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405390
推荐引用方式 GB/T 7714	Kara, Nabila,Yabrir, Benalia,Laoun, Abbes. Factors affecting global quality of milk produced in a semi-arid Algerian steppe zone[J],2024,41(1).
APA	Kara, Nabila,Yabrir, Benalia,&Laoun, Abbes.(2024).Factors affecting global quality of milk produced in a semi-arid Algerian steppe zone.REVISTA DE LA FACULTAD DE AGRONOMIA DE LA UNIVERSIDAD DEL ZULIA,41(1).
MLA	Kara, Nabila,et al."Factors affecting global quality of milk produced in a semi-arid Algerian steppe zone".REVISTA DE LA FACULTAD DE AGRONOMIA DE LA UNIVERSIDAD DEL ZULIA 41.1(2024).