Carlos Emanuel Eiras

Ministry of Education

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Ivanor Nunes do Prado

Universidade Estadual de Maringá

Rodrigo Augusto Cortêz Passetti

Universidade Federal de Minas Gerais

Dayane Cristina Rivaroli

Universidade Estadual de Maringá

Gleidson Giordano Pinto de Carvalho

Universidade Federal da Bahia

Camila Mottin

Universidade Estadual de Maringá

Fernando Zawadzki

Universidade Estadual de Maringá

Robério Rodrigues Silva

Southwest Bahia State University

Maribel Velandia Valero

Universidade Estadual de Maringá

Mariana Garcia Ornaghi

Universidade Estadual de Maringá

Ana Guerrero

Universidad de Zaragoza

Cooperative Institutions

Universidade Estadual de Maringá

Universidade Federal da Bahia

Universidade Federal do Recôncavo da Bahia

Southwest Bahia State University

Universidade Federal de Viçosa

National Council for Scientific and Technological Development

European Union of Medical Specialists

Hospital Ana Nery

Universidade de São Paulo

Universidade Estadual Paulista (Unesp)

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Feeding behavior of feedlot lambs fed diets containing levels of cassava wastewater

Tropical Animal Health and Production (2017)

Paula de Aguiar Silva Gleidson Giordano Pinto de Carvalho Aureliano José Vieira Pires Stefanie Alvarenga Santos Douglas dos Santos Pina

Feedlot

Neutral Detergent Fiber

10.1007/s11250-017-1487-1

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Citations (7)

Giro pelo cosmos.

Grid and Pervasive Computing (1969)

Carlos Emanuel Eiras

Cosmos (plant)

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Suplementação com minerais quelatados em bovinos: uma revisão

Camila Mottin Ivanor Nunes do Prado Daniele Maggioni Chefer Carlos Emanuel Eiras Dayane Cristina Rivaroli

Resumo Os minerais, embora exigidos em pequenas quantidades quando comparados com outros nutrientes da dieta, desempenham funcoes relevantes no metabolismo do animal. Uma das novas tecnologias no campo da nutricao e alimentacao desses animais e a utilizacao de minerais na forma orgânica. De acordo com pesquisas o uso desses elementos minimiza a poluicao ambiental, eleva a produtividade, alem de possuirem ausencia de problemas com interacoes entre os minerais visando melhoras no desempenho produtivo, sanidade e bem-estar animal. Esses fatores sao possiveis devido a molecula quelatada possuir melhor biodisponibilidade, ter alta estabilidade eletrica e por ser absorvida de forma diferenciada quando comparada a molecula tradicional. Assim, este trabalho teve por objetivo realizar uma revisao bibliografica sobre o uso dos minerais quelatados na producao de bovinos. Palavras chaves: biodisponibilidade, orgânicos, produtividade, ruminantes. Abstract The minerals, although required in small quantities compared to other nutrients, play important roles in animal metabolism. One of the new technologies in the field of nutrition and feeding of these animals is the use of minerals in organic form. According to research the use of these elements minimizes environmental pollution, boosts productivity, have no problems with interactions between minerals seeking improvements in production performance, animal health and animal welfare. These factors are possible due to chelated molecule has better bioavailability, have high electrical stability and be absorbed differently when compared to traditional molecule. The aim of this study was to do a literature review on the use of chelated minerals in cattle. Key words: bioavailability, organic, productivity, ruminant .

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Glycerin levels for crossbred heifers supplemented in pasture: intake behavior=Níveis de glicerina para novilhas mestiças suplementadas a pasto: comportamento ingestivo

DOAJ (DOAJ: Directory of Open Access Journals) (2012)

Beatriz Silva Lima Carlos Emanuel Eiras Fernando Zawadzki Robério Rodrigues Silva Mariana de Souza Farias

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Influencing factors of consumer willingness to buy cattle meat: An analysis of survey data from three Brazilian cities

Acta Scientiarum Animal Sciences (2019)

Camila Mottin Carlos Emanuel Eiras Daniele Maggioni Chefer Vinicius Da Cunha Barcellos Tatiane Rogélio Ramos

Brazil is currently undergoing a process to establish new patterns of consumption habits and the implementation of a new concepts of meat quality. The process emphasizes the quality of information delivered to consumers, which is part of the new approach to meat quality and food safety. The objective of this article is to investigate the attributes considered important when buying beef, knowledge about the production process, labelling, cuts and characteristics of the animals. The study included 276 consumers in three Brazilian cities and their responses were examined in relation to the semi-structured form with fifteen spontaneous and stimulated questions. It was verified that the presentation of the product is regarded as the most important attribute at the time of purchase, they prefer to purchase meat in the butchers, and do not value the labelling of the product, which makes it difficult to identify and offer differentiated products or certificates. The frequency of consumption of beef increases with family income and the vast majority of consumers prefer low marbling meat regardless of the type of preparation. The consumer has little knowledge of more specialized cuts, since the product sold in the butchers has different cuts terminology.

Consumption

10.4025/actascianimsci.v41i1.43871

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Citations (13)

Effects of glycerin and essential oils (Anacardium occidentale and Ricinus communis) on the meat quality of crossbred bulls finished in a feedlot

Animal Production Science (2015)

Ivanor Nunes do Prado Olga Teresa Barreto Cruz Maribel Velandia Valero Fernando Zawadzki Carlos Emanuel Eiras

The aim of this study was to investigate the effects on meat quality of crossbred bulls finished in a feedlot when some corn is replaced by glycerin and essential oils (EO) are added to the diet. Thirty bulls weighing 311 kg ± 28.8 kg (22 ± 2 months old) were randomly assigned to one of three diets: CON – Control (diet without glycerin and EO); GLY – 16.1% glycerin in dry matter (DM); and GEO – 16.1% glycerin in DM and EO (cashew: Anacardium occidentale; castor: Ricinus communis) at 442 mg/kg DM consumed. The bulls were kept in a feedlot for 115 days and slaughtered at an average weight of 467 ± 27.9 kg (25 ± 2 months old). The bulls were fed on sorghum silage, cracked corn, glycerin, soybean meal, urea, limestone, and mineral salt. Replacing corn with glycerin plus EO adding to the diet had no effect on the fat thickness, Longissimus muscle (LM) area, marbling, texture, colour, Warner–Bratzler shear force, or chemical composition of the LM. The fatty acid composition in the LM was similar among the diets, except for percentages of myristic and margaric acids. The diets had no effect on the percentage of saturated and polyunsaturated fatty acids. Animals fed on glycerin had a lower ratio of n-6 to n-3 in the LM when compared with the CON diet. Partial replacing of corn with glycerin and EO improved meat flavour, tenderness, and the preference of consumers. Corn may be replaced by glycerin to a 15% level of DM without any detrimental effect on the carcass characteristics or the chemical composition of the LM.

Feedlot

Marbled meat

Beef Cattle

10.1071/an14661

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Citations (32)

Glycerin as corn replacer in cattle nutrition and influence on the composition of fatty acids of meat: review.

PubVet (2016)

Mariana Garcia Ornaghi Carlos Emanuel Eiras Ana Guerrero Barrado Juliana Akamine Torrecilhas Rodrigo Augusto Cortêz Passetti

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Influencing factors of consumer willingness to buy cattle meat: An analysis of survey data from three Brazilian cities

Figshare (2019)

Camila Mottin Carlos Emanuel Eiras Daniele Maggioni Chefer Vinicius Da Cunha Barcelos Tatiane Rogélio Ramos

ABSTRACT. Brazil is currently undergoing a process to establish new patterns of consumption habits and the implementation of a new concepts of meat quality. The process emphasizes the quality of information delivered to consumers, which is part of the new approach to meat quality and food safety. The objective of this article is to investigate the attributes considered important when buying beef, knowledge about the production process, labelling, cuts and characteristics of the animals. The study included 276 consumers in three Brazilian cities and their responses were examined in relation to the semi-structured form with fifteen spontaneous and stimulated questions. It was verified that the presentation of the product is regarded as the most important attribute at the time of purchase, they prefer to purchase meat in the butchers, and do not value the labelling of the product, which makes it difficult to identify and offer differentiated products or certificates. The frequency of consumption of beef increases with family income and the vast majority of consumers prefer low marbling meat regardless of the type of preparation. The consumer has little knowledge of more specialized cuts, since the product sold in the butchers has different cuts terminology.

Survey data collection

10.6084/m9.figshare.7773854

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<b>Propolis and essential oils additives in the diets improved animal performance and feed efficiency of bulls finished in feedlot

Acta Scientiarum Animal Sciences (2014)

Maribel Velandia Valero Rodolpho Martin do Prado Fernando Zawadzki Carlos Emanuel Eiras Grasiele Scaramal Madrona

This work was realized to evaluate the effect of natural additives as propolis or essential oils addition on animal performance, feed intake, apparent digestibility and carcass characteristics of bulls finished in feedlot. Thirty bulls (½ Aberdeen Angus vs. ½ Nellore) were randomly assigned in one of three diets (control – CON, propolis – PRO and essential oils – OIL) and kept in feedlot (individual pen) during 55 days. CON diet consists of 45% corn silage, 40% concentrate (cracked corn, soybean meal, limestone and mineral salt) and 15% glycerine. The PRO group received same diet that control plus 3 grams to animal day-1 of propolis dry added to the concentrate. The OIL oils group received same diet that control and 3 grams to animal day-1 of essential oils (cashew and castor oils) added to the concentrate. Final weight, average daily gain, feed efficiency and hot carcass weightwere better for bulls supplemented with essential oils and propolis than for bulls fed control diet. The feed intake, apparent digestibility, carcass conformation and tissue composition were unaffected by the additives addition. The addition of propolis and essential oils in the diets of bulls finished in feedlot improve animal performance and carcass weight.

Propolis

Feedlot

Silage

Animal Feed

10.4025/actascianimsci.v36i4.23856

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Citations (52)

Effect of calcium lignosulfonate supplementation on metabolic profiles of confined lambs

Environmental Science and Pollution Research (2018)

Maria Luíza França Silva Gleidson Giordano Pinto de Carvalho Robério Rodrigues Silva Tamires da Silva Magalhães Pablo Teixeira Viana

Latin square

Cottonseed

Neutral Detergent Fiber

Cottonseed meal

10.1007/s11356-018-2121-0

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Citations (2)