title: [Chemical and microbiological studies of the meat of broilers fed mixed feeds with a bacterial protein supplement].
abstract: Physico-chemical and microbiologic studies were carried out with meat of broilers that had been offered combined feed mixtures in which part of the soybean meal protein was replaced by microbial one through the incorporation of 4, 8, and 12 per cent industrial single cell protein. The bacterial protein was shown to have no adverse effect on the physico-chemical composition of poultry meat. Demonstrated was a trend toward the separation in individual layers of more fats in the carcass with the increase in the percent of biomass of the combined feed mixtures for poultry. Considering the content of total nitrogen, fats, and ashes in the poultry meat most expedient was the incorporation of 4 percent single-cell protein in the feed mixtures for broilers. No pathogenic and conditionally pathogenic organisms were found in the meat of broilers.
mesh_terms: D000821:Animal Feed; D000818:Animals; D001426:Bacterial Proteins / Q000008:administration & dosage*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002645:Chickens; D005516:Food Microbiology; D005527:Food, Fortified; D008460:Meat / Q000032:analysis*; D011549:Pseudomonas
chemical_list: D001426:Bacterial Proteins
vernacular_title: Khimichni i mikrobiologichni izsledvaniia na meso ot pileta-broĭleri, khraneni s kombinirani furazhi s dobavka na bakterialen protein.