Assessment of some chemical residues in Egyptian raw milk and traditional cheese.
Open Vet J
; 14(2): 640-651, 2024 Feb.
Article
en En
| MEDLINE
| ID: mdl-38549581
ABSTRACT
Background:
The assessment of risks related to food safety is becoming a challenge in developing countries with its consequent health hazards. Chemical risk assessment in dairy products is important to maintain consumer health locally and internationally. Since milk and dairy products are essential foods for a wide range of customers, mostly children, patients, and pregnant women, it is very important to estimate the risks of some chemical residues, such as pesticides, some heavy metals, and aflatoxins.Aim:
This work aims to determine the levels of chemical contamination in milk and traditional Egyptian cheese.Methods:
Heavy metals were determined in samples by atomic absorption spectrometry. GC-mass spectrometry (MS)/MS and LC-MS/MS were also used for measuring pesticide residues. The Aflatoxin M1 was determined by enzyme-linked immune-sorbent assay.Results:
Raw milk samples were tested and showed elevated concentrations of lead and cadmium, (46% and 4%, respectively). The heavy metals detected in the Egyptian cheese samples were variable depending on the type of cheese. Moreover, p.p.-DDE phenofose was present in 45% and 29% of raw milk and Ras cheese samples, respectively. For Aflatoxin M1, only 7% of milk samples and 2.9% of Ras cheese samples exceeded the acceptable limits.Conclusion:
More surveying and risk assessment of chemical residues in milk and milk products are essential for controlling health risks to consumers.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Queso
/
Metales Pesados
Límite:
Animals
/
Pregnancy
País/Región como asunto:
Africa
Idioma:
En
Revista:
Open Vet J
Año:
2024
Tipo del documento:
Article
País de afiliación:
Egipto
Pais de publicación:
Libia