Sequential injection spectrophotometric determination of tetracycline antibiotics in pharmaceutical preparations and their residues in honey and milk samples using yttrium (III) and cationic surfactant

Magnetic solid phase extraction based on graphene oxide/nanoscale zero-valent iron for the determination of tetracyclines in water and milk by using HPLC-MS/MS

“…4 However, improper use of TCs, especially when overused, may lead to unsafe residue levels in different animal tissues and animalproducing food intended for human consumption, 5 which can produce a signicant threat to human health, including allergic reactions, toxic effects, damage to the liver, yellowing of teeth and gastrointestinal disturbance. Besides, the release of animal excrement with excessive TC residues into the environment can also lead to water pollution and soil contamination.…”

Rapid and simultaneous determination of tetracycline and cefixime antibiotics by mean of gold nanoparticles-screen printed gold electrode and chemometrics tools

“…A thorough literature search revealed that some analytical methods have been used, including derivative spectrophotometric [8,9], capillary electrophoresis [10], chromatographic [11] and electroanalytical [12][13][14][15] techniques. Many of these methods involve a large number of complicated pretreatment steps for analysis and they require sophisticated and expensive instrumentation.…”

Determination of Tetracycline and Oxytetracycline Residues in Honey by High Performance Liquid Chromatography

“…Studies show that in recent years, honey and other bee products face problems in the growing use of antibiotics and pesticides, which means that honey may become contaminated with residues of antibiotics, pesticides and toxic substances, and thus affects the human health and environment. Thus, the need of a lot of research is prompted in order to detect antibiotic residues and pesticides in honey and control them within the limits of these pollutants through the development of legislative specifications [1,2,[4][5][6][7][8][9][10].…”

“…Tetracyclines (TCs) are used for the treatment or prevention of American and European foul broad in bee colonies, which are caused especially by two species of bacteria-Paenibacillus larvae and Melissococcus pluton [6,[8][9][10]. The presence of tetracycline and its degradation products in honey may have harmful effects on consumers, such as possible allergic reactions, liver damage, yellowing of teeth and gastro-intestinal disturbance due to the selective pressure of antibiotics on the micro flora of human gut [9].…”

“…The presence of tetracycline and its degradation products in honey may have harmful effects on consumers, such as possible allergic reactions, liver damage, yellowing of teeth and gastro-intestinal disturbance due to the selective pressure of antibiotics on the micro flora of human gut [9]. The European Union Regulation 396/2005 [11] has recommended zero level tolerance for oxytetracycline residues in honey.…”