Changes in the Content of Chemical Elements in the Muscle Tissue of Broilers on the Background of Plant Extract and Tetracyclines

Abstract

The article provides information on the mineral metabolism in the body of an agricultural bird. Studies have shown that when incorporating biologically active substances along with plant extracts, they help to improve the immunity of the birds. This article is devoted to the study of the effect of antibiotic and oak bark extract on mineral metabolism in the body of broiler chickens. During the study it was revealed that the pectoral muscles of the bird contain an excess of such trace elements as cobalt, silicon, vanadium, copper, zinc, and iodine. Oak bark extract in the pectoral muscles and in the muscles of the thigh contributed to the elimination of toxic elements, so the level of aluminum in absolute terms was significantly reduced. The inclusion of antibiotics also led to a significant decrease with respect to aluminum control. The maximum decrease in the level of toxic elements was observed in the group that was additionally co-administered with an antibiotic and oak bark extract. It has been found that extracts of these herbs enhance broiler immunity and help balance the intestinal flora necessary for digestion and for protection against pathogenic microorganisms.Index Terms-Broiler muscle tissue, mineral metabolism, macronutrient composition, muscles of the bird, tetracycline antibiotic, toxic elements.

Effects of fat-containing feed after ultrasound treatment with zeolite on the metabolism

“…Based on the study of morphological and biochemical indicators of blood, it can be stated that the introduction of cavitationally processed sunflower sludge together with zeolite powder into the diet of birds leads to the improvement of basic blood indicators. All biochemical and morphological indicators were within the physiological norm [10].…”

Biotoxicity of heavy metal salts to Bacillus subtilis and their sorption properties

“…As a result, bacterial isolates of Bacillus licheniformis NSPA5, Bacillus cereus NSPA8, and Bacillus subtilis NSPA13 showed significant levels of lead biosorption with a maximum of 87-90 % (Bacillus cereus NSPA8). Copper and chromium biosorption was relatively low compared to lead [10].…”

“…The diffusion method of agar basins combines two methods: the method of basins in the agar layer and the method of serial dilutions [10]. Salts (sulfates, nitrates, chlorides, and acetates) of zinc, copper, iron, cadmium, and lead with high levels of dissociation in water solutions were used as a source of excessive concentrations of cations of essential and xenobiotic elements.…”

“…A number of microorganisms proved that some metal oxyanions got restored by oxidoreductases that were able to knock electrons out of the bacterial transport chain through a pool of quinones [9]. Some of toxic metals can indirectly cause the starvation of microbial cells by pumping electrons out of the respiratory chain [10].…”

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