In the present study Aflatoxin M (AFM ) and various Antibiotic Residue (AbR) including 1 1 oxytetracyclin, streptomycin, gentamicin, neomycin and penicillin were comparatively evaluated through Thin-Layer Chromatographic (TLC) technique in various types of milk samples i.e. fresh, boiled and pasteurized milk samples. AFM contamination was recorded in 20% of the total fresh milk and 15% of the b...

Background and Objectives: Heavy metals such as cadmium and lead are the most important toxins spreading through various ways like water, soil, and air in nature and easily enter human food chain. It is essential to determine the cumulative and harmful effects of these metals in nutrients, especially in cow milk because it is a unique source of food for all ages and it contains both essential a...

This method was developed and validated to detect and quantitate tilmicosin residues in cow milk over a range of 0.010-10 microg/mL, and in sheep milk over a range of 0.025-0.5 microg/mL. The procedure involves extracting the milk sample with acetonitrile and using a C18 cartridge to perform a solid-phase extraction cleanup of the extract. A reversed-phase gradient liquid chromatography method ...

AIM To study the effect of different food processing techniques on the degradation of organochlorine compounds (α, β, ɣ and δ hexachlorocyclohexane isomers (HCH)) residues in both natural and fortified samples of milk. MATERIALS AND METHODS Raw milk samples are collected from the local areas of Hyderabad, India. Naturally and fortified milk samples (HCH) were subjected to various food process...

Milk-producing animals are typically kept stationary in overcrowded large-scale farms and in most cases under unsanitary conditions, which promotes the development of infections. In order to maintain sufficient health status among the herd or promote growth and increase production, farmers administer preventative antibiotic doses to the animals through their feed. However, many antibiotics used...

background and objectives: heavy metals such as cadmium and lead are the most important toxins spreading through various ways like water, soil, and air in nature and easily enter human food chain. it is essential to determine the cumulative and harmful effects of these metals in nutrients, especially in cow milk because it is a unique source of food for all ages and it contains both essential a...

Lysozyme, a low-molecular weight basic protein, is an important component of the antibacterial system in milk. Lysozyme activity is higher in buffalo milk (60±3.9r 10 units/ml) than in bovine milk (29.1±1.5r10 units/ ml). Buffalo colostrum contains five-times more lysozyme activity than mature milk (Priyadarshini & Kansal, 2002a). Lysozyme activity in buffalo milk is not influenced by the parit...

Experiments were conducted in sheep to determine excretory characteristics of sodium chlorate after a single oral dose. In Exp. 1, lambs (n = 16; age = 8.1 ± 1.7 d; BW = 8.2 ± 1.1 kg; mean ± SD) were dosed orally with 0, 30, 60, or 90 mg/kg BW of sodium chlorate. Twenty-four hours after exposure chlorate residues were dose dependent (P < 0.05) in small intestinal contents, serum, and urine, but...