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Neste artigo, são apresentadas referências que podem contribuir para a discussão sobre a necessidade de melhorias ao bem-estar de frangos de corte pela cadeia produtiva, fornecendo elementos para o entendimento de demandas de mercado atuais e futuras. Made available in DSpace on 2022-10-07T14:09:30Z (GMT). No. of bitstreams: 1 final10000.pdf: 2193773 bytes, checksum: 6709117ac085cc2a63deb2581d8b6b79 (MD5) Previous issue date: 2022

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Aminas biogênicas estão presentes nos processos de deterioração de resíduos de origem animal, compreender os seus mecanismos de ação é de alta relevância para melhorar a qualidade do produto e do armazenamento de farinhas de origem animal.

Biogenic amines (BAs) represent a considerable toxicological risk in some food and feed products. They are formed under unhygienic conditions during storage and processing; therefore, an increase in the concentrations of those metabolites is related to putrefaction. Because BAs are thermostable, they remain in food and feed that have undergone heat treatment. There are several toxicological effects, especially caused by histamine, when high concentrations of BAs are ingested by humans, depending on the food itself and also on individual susceptibility and individual health status. The present paper reviews the main BAs in meat products, their use as spoilage indicators, the risk on human health and also the contamination of by-product meals. Furthermore, we highlight the state of art regarding impact of BAs on poultry, meat and eggs. Made available in DSpace on 2020-03-03T00:38:42Z (GMT). No. of bitstreams: 1 Areviewonbiogenicaminesfeddern2019.pdf: 290092 bytes, checksum: 98c77fbd9d42327e91231a77801feae2 (MD5) Previous issue date: 2019

O artigo informa sobre vários aspectos relacionados à qualidade e ao consumo de ovos em nível mundial, reportando as diferenças que existem entre os países e a importância que esse alimento representa para o fornecimento de nutrientes essenciais para nutrir e manter a saúde humana.

Neste estudo, os diferentes recobrimentos serão desenvolvidos e testados, avaliando-se as propriedades do produto nanotecnológico e as melhoras na qualidade microbiológica combinadas ao seu uso em ovos comerciais.

Four experiments were carried out to evaluate the effects of a restrictive diet and the inclusion of alternative food in the diet of slow growing broilers, ISA Label JA57 (naked neck) lineage, on performance parameters, yield and carcass characteristicsIn Experiment I, a digestibility trial was carried out to determine the energy value of alfalfa and coast cross hay, using 108 male broilers, distributed into a completely randomized experimental design, with three treatments, six replicates and six birds per experimental unit. The test-diets were composed of 70% of the reference diet (based on corn and soybean meal) and 30% of the food to be tested. The alfalfa and coast cross hays showed 1,173 kcal and 1,316 kcal of AME / kg, 1,143 kcal and 1,297 kcal of AME / kg, respectively, in the dry matter. In Experiment II, 272 broiler chickens, males, were used from 21 to 70 days of age and distributed into a completely randomized experimental design with four treatments and four replicates and 17 birds per experimental unit. The treatments consisted of free concentrated feeding (intake control), dietary restriction (80% of the intake control) and dietary restriction with the inclusion of ground alfalfa hay (80% of the intake control + 20% of alfalfa hay) and coast cross (80% of the intake control + 20% of coast cross hay). The weight gain was lower (P

Projeto: 11.11.11.111.

Revista Avisite. Projeto: 03.06.06.020.