Studies On Some Technological Factors Affecting Some Veterinary Drug Residues In Buffalo's Milk
El-Behairy, S., Radwan, U., M.A, E., Mohamed, M. (2005). Studies On Some Technological Factors Affecting Some Veterinary Drug Residues In Buffalo's Milk. EKB Journal Management System, 21(1), 208-218. doi: 10.21608/ejhm.2005.18062
S.A. El-Behairy; U.M. Radwan; El-Nawawy, M.A; Mona A.H. Mohamed. "Studies On Some Technological Factors Affecting Some Veterinary Drug Residues In Buffalo's Milk". EKB Journal Management System, 21, 1, 2005, 208-218. doi: 10.21608/ejhm.2005.18062
El-Behairy, S., Radwan, U., M.A, E., Mohamed, M. (2005). 'Studies On Some Technological Factors Affecting Some Veterinary Drug Residues In Buffalo's Milk', EKB Journal Management System, 21(1), pp. 208-218. doi: 10.21608/ejhm.2005.18062
El-Behairy, S., Radwan, U., M.A, E., Mohamed, M. Studies On Some Technological Factors Affecting Some Veterinary Drug Residues In Buffalo's Milk. EKB Journal Management System, 2005; 21(1): 208-218. doi: 10.21608/ejhm.2005.18062

Studies On Some Technological Factors Affecting Some Veterinary Drug Residues In Buffalo's Milk

The Egyptian Journal of Hospital Medicine
Article 18, Volume 21, Issue 1, October 2005, Page 208-218  XML PDF (274.25 K)
Document Type: Original Article
DOI: 10.21608/ejhm.2005.18062
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Authors
S.A. El-Behairy1; U.M. Radwan2; El-Nawawy, M.A3; Mona A.H. Mohamed1
1Food Evaluation and Food Sci. Dept., National Organization for Drug Control and Research (NODCAR), Giza, Egypt.
2Agric. Dept., Inst. Of Environmental Studies and Research, Ain Shams Univ
3Food Sci. Dept., Fac. of Agric., Ain Shams Univ.
Abstract
In the present study a suggested rapid method for detection of some veterinary drug residues namely ciprofloxacin, ivermectin and triclabendazole in milk and studied the effect of some technological factors on the residues of such drugs in buffalo's milk. The suggested method depends on the extraction of previously mentioned drugs by dialysis through a membrane in suitable solvent, then measuring the absorbance spectrophotometrically at 278, 243 and 307 n.m. respectively.
Ciprofloxacin is bounded to milk while ivermectin and triclabendazole are completely dissolved in the cream layer.
Data indicated that these drugs showed high thermal, salt concentration up to 20% and pH stability. Therefore these veterinary drugs can be a hazard source in milk retentate, concentrated milk, cheese or other concentrated milk protein products (Entriquez, 2000). Thus application of HACCP system in milk production and processing must be taken into consideration to ensure a safe product for the consumer.
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