Research Article

Seasonal variation of chemical content and heavy metal levels in raw milk

Volume: 7 Number: 1 June 30, 2023
EN

Seasonal variation of chemical content and heavy metal levels in raw milk

Abstract

Aksaray province is an important raw milk supplier for the dairy industry. In this respect, it is important to examine the milk quality of the region. In this case, milk was collected over a nine-month period from 413 cows at seven distinct locations in three different seasons. The percentages of fat, lactose, protein, dry matter, somatic cells, and the levels of heavy metals like arsenic, aluminum, cadmium, lead, and nickel were examined. All of these components and their levels of seasonal variations in milk were also researched. Considering the average values of the parameters of the milk collected from all farms evaluated within the scope of the study, significant changes were detected. Significant changes were observed for fat, lactose, total solids, somatic cells, arsenic, aluminum, nickel, cadmium and lead. Only the protein value did not change depending on the seasons. The details of the changes on the basis of farms are also examined in the study.

Keywords

Supporting Institution

Aksaray University Coordinating Office for Scientific Research Projects (Aksaray, TURKEY)

Project Number

2021-029

Thanks

I would like to thank Büşra ÖZBAY for the statistical analysis of all my studies.

References

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Details

Primary Language

English

Subjects

Engineering , Food Engineering

Journal Section

Research Article

Publication Date

June 30, 2023

Submission Date

January 29, 2023

Acceptance Date

June 3, 2023

Published in Issue

Year 1970 Volume: 7 Number: 1

APA
Özbay, S. (2023). Seasonal variation of chemical content and heavy metal levels in raw milk. Aksaray University Journal of Science and Engineering, 7(1), 30-39. https://doi.org/10.29002/asujse.1244032

Aksaray J. Sci. Eng. | e-ISSN: 2587-1277 | Period: Biannually | Founded: 2017 | Publisher: Aksaray University | https://asujse.aksaray.edu.tr




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