Aflatoxin M1 residues in ruminants milk in Luxor governorate
Other Title(s)
بقايا الأفلاتوكسين م 1 في ألبان المجترات في محافظة الأقصر
Joint Authors
Salim, Dayfi Ahmad
Husayn, Tuhami Ali Ahmad
Sadiq, Abd al-Latif Shakir
Source
Assiut Veterinary Medical Journal
Issue
Vol. 63, Issue 153 (30 Apr. 2017), pp.26-33, 8 p.
Publisher
Assiut University Faculty of Veterinary Medicine
Publication Date
2017-04-30
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This study was carried out to investigate aflatoxin M1 (AFM1) in raw milk of ruminant animals (cows, buffaloes, sheep, goats and camels) in Luxor Governorate to know any of these species milk is contaminated by the toxin and to determine its concentration to avoid its harmful effect on consumers' health.
A total number of 165 milk samples were collected from various villages at the main three cities in Luxor Governorate (Esna, Armant and Luxor cities) in winter season 2015-2016 (11 milk samples from each species per city) and the samples had been analyzed by ELIZA test kits.
The obtained results revealed that AFM1 levels were lower than previous surveys in Egypt.
The percent of positive milk samples in all species were 32.7, 58.18 and 56.36% from Esna, Armant and Luxor cities, respectively.
AFM1 could not be detected in sheep and goat samples from Esna, camel and goat samples from Armant and camel samples from Luxor city.
Overall, the percent of positive milk samples in all cities from Luxor Governorate were 66.6% (22 out 33) in cows, 63.6% (21 out 33) in buffaloes, 15.2% (5 out 33) in camels, 66.7% (22 out 33) in sheep and 33.3% (11 out 33) in goats.
AFM1 mean values in milk samples of cows, buffaloes, camels, sheep and goats were 4.518, 1.951, 0.091, 2.966 and 0.582 ng/l respectively.
The highest mean value of AFM1 (10.953 ng/l) was found in cow's milk from Armant followed by sheep milk from Luxor (6.811ng/l) then buffaloes milk from Armant (4.005 ng/l).
The highest value of AFM1 (14.307 ng/l) was detected in cow's milk from Armant city followed by (13.177 ng/l) in buffaloes milk from Luxor.
Concerning the health hazard for consumers, no milk samples exceeded the permissible limits of the US regulations (500ng/l) and the European Commission regulations (50ng/l), while all positive samples of raw milk are exceeding Egyptian regulations (free from AFM1).
In conclusion, high prevalence of AFM1 in milk from Luxor Governorate indicated that the contamination of raw milk is very high and this due to the contamination of feedstuffs of these animals with AFB1.
Because of these findings, we need to survey aflatoxins incidence and levels in feedstuffs and milk during all seasons of the year in this areas.
American Psychological Association (APA)
Husayn, Tuhami Ali Ahmad& Sadiq, Abd al-Latif Shakir& Salim, Dayfi Ahmad. 2017. Aflatoxin M1 residues in ruminants milk in Luxor governorate. Assiut Veterinary Medical Journal،Vol. 63, no. 153, pp.26-33.
https://search.emarefa.net/detail/BIM-780370
Modern Language Association (MLA)
Husayn, Tuhami Ali Ahmad…[et al.]. Aflatoxin M1 residues in ruminants milk in Luxor governorate. Assiut Veterinary Medical Journal Vol. 63, no. 153 (Apr. 2017), pp.26-33.
https://search.emarefa.net/detail/BIM-780370
American Medical Association (AMA)
Husayn, Tuhami Ali Ahmad& Sadiq, Abd al-Latif Shakir& Salim, Dayfi Ahmad. Aflatoxin M1 residues in ruminants milk in Luxor governorate. Assiut Veterinary Medical Journal. 2017. Vol. 63, no. 153, pp.26-33.
https://search.emarefa.net/detail/BIM-780370
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 31-33
Record ID
BIM-780370