Comparative study of the quality of breast meat of free-range chicken (Gallus gallus domesticus) and conventional chicken (Gallus gallus).

This study compares the physicochemical characteristics of breast meat (Pectoralis major) from conventional chicken and free-range chicken production systems. Analyses of pH, instrumental color measurement, weight loss from cooking (WLC), and water retention capacity (WRC) were carried out. Average pH values were slightly higher for conventional chicken samples. WLC did not show a significant difference between conventional and free-range chicken samples. The WRC was better and higher for the free-range chicken samples than the conventional ones. The mean values for luminosity (L*) were within the normal range, with slightly higher values for conventional chicken. In chromatids a* and b*, there was a tendency towards a more reddish color for free-range chicken samples. The differences found for types of production can be explained mainly by the difference in age at slaughter, the degree of physical activity, animal feeding, among other characteristics that differentiate an animal raised by the extensive system from the intensive system.

Carcass and meat quality of red-winged tinamou (Rhynchotus rufescens) selected for muscle growth.

The aim of the present study was to evaluate the efficiency of selection for body growth and its association with carcass and meat quality traits in the red-winged tinamou. Two experimental groups were selected based on the selection index: selection group with a higher index (TinamouS) and commercial group with a lower index (TinamouC). Weight at 180 days and slaughter weight were significantly higher (p < 0.05) in the TinamouS group, as were hot carcass weight, skinless breast weight, wing weight, and thigh and drumstick weight. The meat quality traits or sensory attributes did not differ significantly (p > 0.05) between groups. A significant positive correlation (0.59; p < 0.05) was found between shear force and chewability and a significant negative correlation (- 0.59; p < 0.05) between aroma intensity and strange aroma. The present study suggests that the selection index promotes greater body growth and preserves meat quality and sensory traits in red-winged tinamou.

Quality and Safety of Fresh Beef in Retail: A Review.

ABSTRACT: This study aimed to review the scientific literature on the quality and safety of beef sold in retail, methodologies used for quality evaluation, and proposed interventions for the sector. Bibliographical research was performed to identify scientific articles using the electronic databases Ovid, PubMed, Scielo, LILACS, Scopus, and Embase. Thirty-three articles were included in the review. Given the different dimensions of the studies, the results were organized into three categories, according to the following approaches: food, environment, and handlers; consumers and selection criteria; and intervention strategies for the retail sector. The applied methodological strategies revealed inadequate conditions and neglect in several processing and operation stages that are fundamental to the maintenance of quality standards. The results confirm a worrying scenario and the presence of risks to consumers. Based on the studies evaluated, it is necessary to emphasize consumer concern about the importance of the integrated information chain-all stages involved in the production process and meat distribution for retail meat stores. The reported conditions from different studies indicate the need for interventions with a view to prevention of health risks, continued training of food handlers, and transformation of evidenced realities. In this context, it is possible to point out the predominance of diagnostic studies, in contrast with interventional studies focused on the training and qualification of food handlers.

Behavior, blood stress indicators, skin lesions, and meat quality in pigs transported to slaughter at different loading densities.

A total of 1,936 pigs were transported through 8 trips (8.4 ± 0.5 hr) from 2 grow-to-finish farms to a commercial slaughter plant, all located in Southern Brazil. On each trip, a sub-sample of each load (36 barrows/load, weighing 118.9 ± 9.8 kg) was randomly allocated into one of the following loading densities during transport: 200 kg/m2 (D200), 235 kg/m2 (D235), and 270 kg/m2 (D270). Behavioral recordings of postures and activities were made during transportation and lairage using video-cameras. At slaughter, blood samples were collected to assess the concentrations of creatine kinase (CK) and lactate. Carcass weights and skin lesion scores were assessed on-line, and meat quality was evaluated in the longissimus thoracis (LT) muscle by assessing pH, color, and drip loss. During transportation, the proportion of animals lying down was higher (P < 0.05) in D200 and D235 groups compared with D270. The proportion of sitting animals during transportation was higher (P < 0.01) in D270 compared with D200. In lairage, D200 and D235 pigs stood more compared with D270 (P = 0.01), while the proportion of lying pigs was higher (P = 0.02) for D270 pigs compared with D200 and D235. The frequency of drinking bouts in lairage was higher (P < 0.05) for D200 group compared with D235 and D270. The levels of CK were lower (P < 0.05) in D200 pigs transported compared with D270. Lesion scores tended to be higher (P = 0.06) in D270 carcasses compared with D200 and D235. A tendency for lower (P = 0.10) pH1 values in the LT muscle of D270 pigs compared with D200 pigs was also found. Based on the results of this study, the application of lower loading densities (≤235 kg/m2) in the truck allows pigs to have sufficient space to rest, travel more comfortably and arrive less fatigued at the slaughter plant.

Gene and protein expression of myosin heavy chain in Nellore cattle comparing growth or meat tenderness traits.

The objective was to investigate gene and protein expression of myosin heavy chain (MyHC) in Nellore cattle slaughtered at different weights (BW) or degrees of meat tenderness. Ninety animals with initial BW 370 ± 37 kg, 24 months of age, were slaughtered after 95 days on feed. We evaluated shear force (SF), myofibrillar fragmentation index, ribeye area, backfat thickness, marbling, color, and cooking losses. Subsequently, 24 animals were selected and divided into four contrasting groups, in which light (BW = 504.58 ± 32.36 kg) versus heavy animals (BW = 604.83 ± 42.97 kg) and animals with tender (SF = 3.88 ± 0.57 kg) versus tough meat (SF = 7.95 ± 1.04 kg) were compared. The MYH7, MYH2 and MYH1 genes were analyzed by real-time PCR. The MyHC isoforms (MyHC-I, MyHC-IIa, and MyHC-IIx) were quantified by SDS-PAGE electrophoresis. We found lower expression of MYH2 and MYH1 genes in heavy compared to light animals and a higher amount of MyHC-I isoform in the tough meat group compared to the tender meat group. Protein expression of MyHC-IIa was higher in the tender meat group. A negative correlation was found of this protein and SF (tenderness), suggesting MyHC-IIa as a biomarker of meat quality.

Chitosan and cottonseed processing method association on carcass traits and meat quality of feedlot lambs.

The objective of this study was to evaluate the effects of the association of cottonseed processing method with chitosan on carcass traits and meat quality of lambs finished in feedlot. Eighty lambs with an average body weight of 20.6 kg, with 04 months of age, were distributed in a completely randomized design, in a 2 x 2 factorial arrangement. The factors were represented by two cottonseed processing method (whole or ground) and two levels of chitosan (0 and 136 mg/kg BW). The association of cottonseed processing method with chitosan in the lamb diet did not affect (P>0.05) carcasses traits. The pH, color, cooking losses, shear force, and proximate composition of meat were also not affected (P>0.05) by the processing method of cottonseed or its association with chitosan in the lamb diets. There was an increase in palmitoleic (c9-C16:1; P = 0.01) and conjugated linoleic (P = 0.02) fatty acids when ground cottonseed was associated with chitosan. Ground cottonseed associated with chitosan increases the concentration of unsaturated fatty acids in the meat of feedlot lambs.

Interplay among miR-29 family, mineral metabolism, and gene regulation in Bos indicus muscle.

An interplay between gene expression, mineral concentration, and beef quality traits in Bos indicus muscle has been reported previously under a network approach. However, growing evidence suggested that miRNAs not only modulate gene expression but are also involved with mineral homeostasis. To our knowledge, understanding of the miRNA-gene expression-mineral concentration relationship in mammals is still minimal. Therefore, we carried out a miRNA co-expression and multi-level miRNA-mRNA integration analyses to predict the putative drivers (miRNAs and genes) associated with muscle mineral concentration in Nelore steers. In this study, we identified calcium and iron to be the pivotal minerals associated with miRNAs and gene targets. Furthermore, we identified the miR-29 family (miR-29a, -29b, -29c, -29d-3p, and -29e) as the putative key regulators modulating mineral homeostasis. The miR-29 family targets genes involved with AMPK, insulin, mTOR, and thyroid hormone signaling pathways. Finally, we reported an interplay between miRNAs and minerals acting cooperatively to modulate co-expressed genes and signaling pathways both involved with mineral and energy homeostasis in Nelore muscle. Although we provided some evidence to understand this complex relationship, future work should determine the functional implications of minerals for miRNA levels and their feedback regulation system.\\An interplay between gene expression, mineral concentration, and beef quality traits in Bos indicus muscle has been reported previously under a network approach. However, growing evidence suggested that miRNAs not only modulate gene expression but are also involved with mineral homeostasis. To our knowledge, understanding of the miRNA-gene expression-mineral concentration relationship in mammals is still minimal. Therefore, we carried out a miRNA co-expression and multi-level miRNA-mRNA integration analyses to predict the putative drivers (miRNAs and genes) associated with muscle mineral concentration in Nelore steers. In this study, we identified calcium and iron to be the pivotal minerals associated with miRNAs and gene targets. Furthermore, we identified the miR-29 family (miR-29a, -29b, -29c, -29d-3p, and -29e) as the putative key regulators modulating mineral homeostasis. The miR-29 family targets genes involved with AMPK, insulin, mTOR, and thyroid hormone signaling pathways. Finally, we reported an interplay between miRNAs and minerals acting cooperatively to modulate co-expressed genes and signaling pathways both involved with mineral and energy homeostasis in Nelore muscle. Although we provided some evidence to understand this complex relationship, future work should determine the functional implications of minerals for miRNA levels and their feedback regulation system.

Performance, carcass and meat quality of pigs submitted to immunocastration and different feeding programs.

The feed restriction of pigs aims to improve the nutrient utilization of the diet, reduce carcass fat and increase lean meat. Immunocastration is a painless, reversible technique that improves animal welfare, decreases boar taint in meat, leading to lower fat deposition and increases lean meat. This study aimed at evaluating either feeding (restricted) programs (FP) and castration categories (surgically castrated × immunocastration) in terms of pig performance, carcass traits and meat quality. Castration category and FP did not influence marbling, initial pH and drip loss in loin and ham. However, immunocastrated pigs presented lighter loins and hams with lower ultimate pH, compared to the surgically castrated pigs. The FP with lower feed volume resulted in higher ultimate pH. Immunocastrated males had a higher live weight than those surgically castrated. Also, the more the feed supply decreased, the better the feed conversion. Immunocastrates had lower carcass yields, however these pigs had their backfat thickness decreased and lean meat increased in the carcass, without affecting the loin depth.

Study on assessment of proximate composition and meat quality of fresh and stored Clarias gariepinus and Cyprinus carpio / Estudo da avaliação da composição centesimal e da qualidade da carne de Clarias gariepinus e Cyprinus carpio

Abstract The organoleptic evaluation and proximate analysis of Clarias gariepinus and Cyprinus carpio were determined in fresh fish and when refrigerated at two different temperatures (-21 °C and 4 °C) for a period of six weeks. A panel of twelve trained judges evaluated the color (live), texture, softness and flavor of fish meat after two minutes' steam cooking. Average score revealed a general decline in organoleptic properties such as color, texture, freshness, and taste of C. gariepinus and C. carpio stored at two temperatures compared to the fresh fish. Proximate analysis revealed a more decrease in crude protein and lipid contents and increase in ash content in C. gariepinus and C. carpio at the two storage temperatures compared to the fresh fish muscle. Moisture content decreased in the fish muscle samples of both the fish species stored at -21 °C but increased in the 4 °C stored samples. pH of fish was found to increase in the two stored temperatures. There were significant differences (P<0.05) in the organoleptic and proximate composition of the ice stored and fresh C. gariepinus and C. carpio, the same temperature and between the two different temperatures. The quality of fish muscle stored at 4 °C deteriorated faster than that of the -21 °C. Thus, storage temperature and duration have adverse effects on the nutritional quality of fish meat.

Resumo A avaliação organoléptica e a análise aproximada de Clarias gariepinus e Cyprinus carpio foram determinadas em peixe fresco e refrigerado a duas temperaturas diferentes (-21 °C e 4 °C) por um período de seis semanas. Um painel de doze juízes treinados avaliou a cor (ao vivo), textura, maciez e sabor da carne de peixe após dois minutos de cozimento a vapor. O escore médio revelou um declínio geral nas propriedades organolépticas, como cor, textura, frescor e sabor de C. gariepinus e C. carpio armazenados a duas temperaturas em comparação com o peixe fresco. A análise imediata revelou uma maior diminuição nos teores de proteína bruta e lipídios e aumento no teor de cinzas em C. gariepinus e C. carpio nas duas temperaturas de armazenamento em comparação com o músculo do peixe fresco. O teor de umidade diminuiu nas amostras de músculo de peixe de ambas as espécies de peixes armazenadas a -21 °C, mas aumentou nas amostras armazenadas a 4 °C. O pH dos peixes aumentou nas duas temperaturas armazenadas. Houve diferenças significativas (P <0,05) na composição organoléptica e próxima do gelo armazenado e fresco C. gariepinus e C. carpio, a mesma temperatura e entre as duas temperaturas diferentes. A qualidade do músculo do peixe armazenado a 4 °C deteriorou-se mais rapidamente do que a temperatura de -21 °C. Assim, a temperatura e duração do armazenamento têm efeitos adversos na qualidade nutricional da carne de peixe.

Relationships between temperament, meat quality, and carcass traits in Nellore cattle1.

The aim of this study was to evaluate the relationship between temperament in Nellore bulls with carcass and meat quality traits. In total, 1,400 bulls were studied, and temperament was assessed using two measurements: movement score (MOV) and flight speed test (FS). Both MOV and FS were measured at two time points, with background (MOVb and FSb) temperament measured at yearling age, ~550 d after birth, and the preslaughter (MOVps and FSps) temperament measured at the end of the feedlot period. The change of temperament resulting in an increase or decrease in reactivity was also used to measure meat quality. The traits used to define carcass and meat quality included carcass bruises (BRU), hot carcass weight (HCW, kg), ribeye area (REA, cm2), backfat thickness (BFT, cm), marbling score (MS), meat pH after thawing (pH), presence or absence of dark cutters, color parameters of luminosity (L*), redness (a*) and yellowness (b*), cooking loss (CL, %), and Warner-Bratzler shear force (WBSF, kg). A principal component (PC) analysis was initially applied to the carcass and meat quality traits, followed by logistic regression models and linear mixed models to evaluate the effects of temperament on carcass and meat quality. The risks of carcass bruises and dark cutters did not differ as a function of any temperament trait (P > 0.05). In turn, animals classified as high MOVb (reactive) had lower PC3 values (P = 0.05), CL (P = 0.02), and tended to have lower MS (P = 0.08). In addition, animals classified as high FSb (faster and reactive cattle) produced carcasses with smaller REA (P < 0.01), higher meat pH (P < 0.01), lower color gradients (L*, P = 0.04; b*, P < 0.01), and lower PC1 and PC4 scores (P < 0.01) when compared with the low FSb class. For preslaughter temperament, high MOVps was related to lower color a* (P = 0.04), whereas high FSps was related to lower HCW, MS, and PC2 (P < 0.01) than the calmer ones (low FSps). The reduction in MOV was related to more tender meat, and the reduction in FS to heavier carcass and brighter meat. We conclude that excitable temperament in Nellore cattle may have negative effects in some of the carcass and meat quality attributes assessed, mainly those related to muscle deposition on carcass and color gradients. Measurement of temperament before the cattle entered the feedlot was a better predictor of carcass and meat quality traits, compared with temperament assessment at the end of the feeding period.

Prevalence of Anti-Toxoplasma Gondii Antibodies in Ratites from Brazil.

The prevalence of anti-Toxoplasma gondii antibodies was investigated among 104 ratites: 68 rheas (Rhea americana), 16 emus (Dromaius novaehollandiae), and 20 ostriches (Struthio camelus) in 4 Brazilian states. The prevalence in rheas was 26.5% (18 of 68), and titers were 1:100 (n = 8), 1:200 (n = 1), 1:400 (n = 4), 1:800 (n = 4), and 1:1,600 (n = 1). In emus, the prevalence was 50% (8 of 16), and titers were 1:50 (n = 1) and 1:100 (n = 7). The ostriches were slaughtered for human consumption, and 80% (16 of 20) were seropositive with titers of 1:200 (n = 1), 1:400 (n = 9), and 1:800 (n = 6). Sera were tested with a modified agglutination test, and the results confirmed the distribution of the parasite in ratite species from Brazil. The data obtained in this study show that T. gondii is prevalent among ratites from Brazil, and therefore ratite meat should also be considered a potential source of human infection. This is the first report of T. gondii seroprevalence in emus.

Different levels of selenomethionine on the meat quality and selenium deposition in tissue of finishing pigs.

The aim of the study was to verify the influence of selenomethionine (SM) supplementation on performance, carcass yield, characteristics of meat quality and Se tissue deposition of finishing pigs. A total of 128 hybrid pigs with an average weight of 76 kg were distributed in randomized blocks according to body weight in eight treatments and eight replicates. The experimental treatments were two Se levels from sodium selenite-SS (0.3 and 0.6 ppm), four Se levels from SM (0.3, 0.4, 0.5 and 0.6 ppm) and two combinations of SS with SM (SS 0.15 + SM 0.15 ppm and SS 0.3 + SM 0.3 ppm) providing 0.3 and 0.6 ppm Se in the diet respectively. The feeds were based on corn and soya bean meal. After 30 days on test, were analysed the performance indices and the pigs were slaughtered at commercial slaughterhouse. The cold carcass yield, the physicochemical characteristics of the loin meat and the Se content in muscle and liver were evaluated. There was no significant difference in performance indices (p > .05); however, there was a linear effect on the increase in pig carcass yield by increasing SM (p < .05). The use of SM solely or combined with SS provided higher Se deposition in muscle compared to SS (p < .05). The highest Se deposition in muscle occurred for SM at 0.4 ppm (p < .05). The SS provided higher Se deposition in liver (p < .05). The SM presented best results for meat quality compared to other sources (p < .05). The level of 0.4 ppm Se promoted the best results for the indices of yellow, luminosity, cooking loss and pH (p < .05). The use of SM at any level promotes higher oxidation stability of pig meat (p < .05). The supplementation of SM at a level of 0.4 ppm promotes better physicochemical characteristics and higher Se deposition on swine meat.

Use of bean meal (Phaseolus vulgaris L.) in goat rations for meat production.

Bean meal (Phaseolus vulgaris L.) may be a viable alternative in ruminant feeding, mainly as a source of protein due to its high crude protein content. The aim of this study was to evaluate the effect of substitution of cottonseed cake (Gossypium hirsutum) with different levels of bean meal in goat feedlot rations on dry matter intake, digestibility, feeding behavior, performance, carcass characteristics, and hematological parameters. Twenty castrated male Repartida goats with an average initial weight of 14.7 ± 2.0 kg were allocated in a randomized block design with four treatments. The initial body weight was used to define the blocks. The treatments were different substitution levels of cottonseed cake by bean meal (0, 27.75, 64.63, and 100%) in the concentrate on a dry matter basis. The diets had a roughage:concentrate ratio of 50:50. Chopped elephant grass (Pennisetum purpureum) was used as roughage, while the concentrate was composed of ground corn, mineral mix, and different levels of bean meal and cottonseed cake. There were no treatment effects on dry matter intake, feed conversion, slaughter weight, carcass weight and yield, non-carcass component yield, and hematological parameters (P > 0.05). However, for both dry matter digestibility (P = 0.001) and daily weight gain (P < 0.001), there was a negative quadratic relationship between cottonseed cake and bean meal content in the diet. Bean meal can be used in goat diets to replace cottonseed cake as the only source of protein concentrate, since it did not affect the main performance characteristics.

Carcass characteristics and meat quality of sheep fed alfalfa hay to replace Bermuda grass hay.

The objective of this study was to evaluate carcass characteristics, meat quality, and organ and viscera weight of forty male sheep, not castrated, initially weighed 26.5 ± 1.85 kg, and confined for 100 days (44 days for the adjustment period and 56 days of the experimental period). The treatments were four levels of replacement of Bermuda grass hay with alfalfa hay (0, 200, 400, and 600 g/kg, based on dry matter). The design was randomized blocks (one lighter group and other heavier group) with 10 animals in each treatment. There were no effects on weight gain or carcass parameters. However, an increase was observed on dry matter intake (g/day), crude protein intake (g/day), empty body weight (kg), and subcutaneous fat thickness (mm). There was also an increase in total organ weights in kg and g/kg. The tissue composition of the leg had a quadratic effect on the bone tissue weight (g) and linear effect on adipose tissue relative (g/kg) and muscle-fat relations. There was also a quadratic effect on bone tissues (g/kg) and muscle-bone relations. Likewise, there was a quadratic effect on the qualitative characteristics of meat (measure of luminosity), with the replacement of Bermuda grass hay with alfalfa hay in sheep feed. The replacement of Bermuda grass hay with alfalfa did not change carcass characteristics and meat quality.

Qualidade dos peixes comercializados na feira livre do município de Formiga-MG / Quality of the fish marketed in the free fair of the municipality of Formiga-MG

O Brasil apresenta cerca de 12% de água doce e 8 mil quilômetros de litoral, com potencial para se tornar um dos maiores produtores de pescado. Para garantir a qualidade do pescado, é preciso respeitar as temperaturas de conservação, os equipamentos devem estar protegidos e serem de material liso. O trabalho teve como objetivo avaliar a qualidade dos peixes comercializados na feira livre do município de Formiga-MG, sendo avaliado a forma de conservação, temperatura, características organolépticas e presença de resto de vísceras. O trabalho foi realizado na feira livre e os peixes adquiridos foram transportados e analisados no laboratório da UNIFOR-MG. No ato da compra foram avaliadas, a forma de conservação e temperatura. As características organolépticas e a presença de resto de vísceras foram avaliados conforme o RIISPOA. Foi verificado que a comercialização dos peixes não estava de acordo com as legislações, sendo de extrema importância a ação da vigilância sanitária nestes locais.(AU)

Condições higiênico-sanitárias do pescado comercializado em feiras livres do Recôncavo da Bahia / Sanitary hygienic conditions of fish marketed in free fairs of the Recôncavo da Bahia

O objetivo deste trabalho foi avaliar as condições higiênico-sanitárias de comercialização do pescado das feiras públicas sediadas em quatro munícipios no Recôncavo da Bahia, Brasil. Foram realizadas duas visitas em cada feira e aplicado check list observacional em 25 barracas. As feiras livres de Maragogipe, Muritiba, Santo Amaro e Santo Antônio de Jesus apresentaram condições higiênico-sanitárias insatisfatórias, com problemas relacionados à conservação e manipulação do pescado. A feira de Muritiba apresentou melhor índice de conformidade, enquanto a feira de Santo Amaro apresentou maior índice de inconformidades. Faz-se necessário que os órgãos de vigilância sanitária dos municípios realizem ações de conscientização com a população mostrando a importância da higiene durante a comercialização do pescado. Estas ações poderão garantir aos consumidores alimentos de melhor qualidade com redução na contaminação de riscos biológicos.(AU)

Condições higiênico-sanitárias e físico-estruturais dos boxes que comercializam pescados em um mercado público no município de Natal/RN / Hygienic-sanitary and physical-structural conditions of boxes which market fish in a public market in a municipality of Natal / RN

Os pescados são considerados alimentos ricos em nutrientes, com alto teor de proteínas, lipídios de excelente qualidade e baixo nível de colesterol. Seu consumo é extremamente importante na dieta alimentar. O objetivo desse estudo foi avaliar as condições higiênico-sanitárias e físico-estruturais dos boxes que comercializam pescados no mercado público na cidade de Natal-RN, com a finalidade de identificar pontos críticos. O método utilizado para a pesquisa foi exploratória quali-quantitativa, com observação direta da realidade e preenchimento de checklist pré-formatado, baseado na Resolução RDC nº 216, de 15 de setembro de 2004 da ANVISA. Os resultados identificaram não conformidades higiênico-sanitários e estruturais nos boxes, sobre os equipamentos e utensílios e no ambiente. Esses resultados reforçam que os órgãos municipais devem vistoriar o local, primando pelo rigor e pela frequência.(AU)

Condições higiênico-sanitárias de estabelecimentos que comercializam carnes em uma cidade do interior do Tocantins / Hygienic-sanitary conditions of establishments commerceing meats in a city of the interior of Tocantins

A proteína animal, por ter fácil decomposição, pode representar uma porta de entrada para a instalação de doenças, que na maior parte dos casos são acompanhadas de diarreia, vomito e febre, e todos os anos atingem milhares de pessoas em todo o mundo. Os casos ocorrem com mais frequência em cidades do interior onde a fiscalização é fragilizada. Desta forma o presente trabalho teve o objetivo de avaliar as condições higiênico-sanitárias de estabelecimentos que fazem a comercialização de carnes em uma cidade do interior do estado do Tocantins. Os resultados encontrados demonstram graves problemas de desrespeito à legislação vigente, tendo em vista a não conformidade de um ou mais itens avaliados, sendo necessária urgente atitude por parte dos órgãos fiscalizadores.(AU)

Avaliação higiênico-sanitária de estabelecimentos comercializadores de carne bovina dos municípios de Miguel Pereira, Paty do Alferes e Vassouras RJ / Hygienic-sanitary evaluation of commercializing establishments of bovine meat in Miguel Pereira, Paty de Alferes and Vassouras RJ

O devido trabalho teve como objetivo a investigação e avaliação dos parâmetros higiênico-sanitários de 20 estabelecimentos comercializadores de carne bovina, nos municípios de Miguel Pereira, Paty do Alferes e Vassouras a partir de checklist baseado na RDC 216 (BRASIL, 2004) e RDC 275 (BRASIL, 2002). Apenas 10% dos estabelecimentos foram demarcados como bons, segundo a porcentagem de conformidades, doze (60%) classificados como regular e seis (30%) como irregular.Portanto, estesresultados evidenciaram uma baixa qualidade das condições de venda e armazenamento de carne nos estabelecimentos visitados, podendo acarretar sérios danos a saúde do consumidor.(AU)