Use of weaning concentrate in the feeding of suckling kids: Effects on meat quality

Todaro, Massimo; Corrao, A.; Barone, C.M.A.; Alicata, Maria Luigia; Schinelli, R.; Giaccone, P.

doi:10.1016/j.smallrumres.2005.06.038

Cited by 16 publications

(12 citation statements)

References 19 publications

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“…The average value of n-6/n-3 PUFA ratio was 3.6 which is within the recommended range (< 4) for human health (World Health Organization 2003). The average value of n-6/n-3 PUFA ratio was higher than those reported by Talpur et al (2008) for naturally reared male goat kids of Pateri breed and within that reported by Todaro et al (2006) for male goat kids of Girgentana breed fed on concentrate. The higher value of the n-6/n-3 ratio in the heavier kids of our study could be due to feeding with concentrate.…”

Section: Resultssupporting

confidence: 41%

Fatty acid composition and sensory analysis in Boer kids meat

et al. 2014

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This study was undertaken to characterize the fatty acid profile and sensory properties of longissimus dorsi (LD) muscle of Boer kids as affected by sex (17 male, 15 female) and slaughter weight (pre-weaned 20 kg, post-weaned 30 kg). Regarding sex differences, higher percentage amounts of lauric, myristic, pentadecanoic, linolenic and docosapentaenoic acids were found in LD muscle of male compared to female kids, whereas greater amounts of oleic acid were detected in LD muscle of female kids. Also, LD of male kids contained higher percentage amounts of saturated (SFA), polyunsaturated (PUFA) and n-3 polyunsaturated fatty acids (n-3 PUFA) while higher amounts of monounsaturated fatty acids (MUFA) were detected in LD of female kids. Regarding slaughter weight, percentage amounts of lauric, myristic, margaric, pentadecanoic, linolenic, linoleic, arachidonic and docosapentaenoic acids significantly decreased with age (P≤0.001), while percentage amounts of heptadecenoic and oleic acids significantly increased (P≤0.001). LD muscle from lighter kids contained higher percentage amounts of SFA and PUFA, while heavier kids had higher percentage amounts of MUFA and n-3/n-6 fatty acid ratio. Except meat colour, sensory traits (marbling, off-odour, flavour, juiciness and tenderness) were neither significantly affected by sex nor slaughter age.

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Section: Resultssupporting

confidence: 41%

Fatty acid composition and sensory analysis in Boer kids meat

et al. 2014

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“…A carne de cabritos alimentados com 50% de concentrado apresentou percentuais totais intermediários de ácidos graxos monoinsaturados (51,34%), no entanto, também apresentou percentuais mais baixos dos ácidos graxos poliinsaturados (4,52%). Os percentuais dos ácidos graxos saturados e insaturados na carne caprina estão de acordo com os obtidos em outros trabalhos (Todaro et al, 2006;Kesava Rao et al, 2003;Matsouka et al, 1997;Park & Washington, 1993).…”

Section: Resultsunclassified

Perfil aromático e qualidade química da carne de caprinos Saanen alimentados com diferentes níveis de concentrado

et al. 2008

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RESUMO -Objetivou-se com este trabalho avaliar o efeito do nível de concentrado na dieta sobre a qualidade da carne de caprinos machos Saanen não-castrados. Foram utilizados 15 cabritos com peso vivo inicial de 16 ± 0,3 kg e 4 meses de idade alimentados com dietas formuladas com 80, 65 ou 50% de concentrado até que atingissem 22 kg de peso vivo médio final. As rações foram formuladas para promover ganho de peso de 150 g/animal/dia. Nas 15 paletas caprinas, foram avaliados a composição centesimal, a cor, a textura, o pH, o perfil lipídico e o perfil de componentes voláteis.Os níveis de concentrado e volumoso utilizados na alimentação dos caprinos Saanen não influenciaram os parâmetros químicos e físico-químicos de umidade, cinzas, proteínas, colesterol, fosfolipídios, pH, Aw, a*, b*, L* da carne. No entanto, a concentração de gordura, os percentuais de ácidos graxos insaturados (mono e poli) e a textura da carne diferiram significativamente entre os níveis de concentrado usados. Tanto na análise qualitativa quanto na quantitativa de componentes voláteis, o extrato da carne de caprinos alimentados com 50% de concentrado apresentou melhor qualidade aromática. A relação 50:50 volumoso:concentrado foi a mais viável para a alimentação de caprinos machos Saanen para abate aos 22 kg de peso vivo, considerando os aspectos de redução de custo e qualidade química e aromática da carne caprina produzida.Palavras-chave: composição centesimal, componentes lipídicos, alimentação, carne caprina, voláteis Aroma profile and chemical quality of goat Saanen meat fed with different levels of concentrate ABSTRACT -The objective of this work was to evaluate the effect of the levels concentrate of the diet on meat quality of no castrated male kid Saanen goats. Fifteen male goat with initial 16 ± 0.3 kg BW and four months old were fed diets formulated with 80, 65 e 50 of concentrate up to the animals reached a final a 22 kg BW. The rations were formulated to promote a weight gain of 150g/anim.day. Centesimal composition, colour, texture, lipid and volatile components profile were evaluated in fifteen goat shoulders. The concentrate and forage levels used in the feeding of male kid Saanen goats did not influenced the chemical and physical-chemical parameters of humidity, ashes, proteins, cholesterol, phospholipids, pH, Aw, a*, b*, L* of goat meat. However, the concentration of fat, the percentages of unsaturated fatty acid (mono and poly) and the texture of meat were affected by the used concentrate levels. In both qualitative and quantitative of volatile components analysis, the extract of the goat meat fed with 50% of concentrate showed better aromatic quality. The use of 50:50 forage to concentre ratio was most viable for the feeding male kid Saanen goats slaughtered at 22 kg BW, considering both the aspects of reducing cost of production and chemical and aromatic quality of the produced goat meat.Key Words: chemical composition, fat components, feeding, goat meat, volatiles IntroduçãoA carne caprina tem grande potencial de consumo, em...

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“…Proporsi karkas berkisar 45-53% dilaporkan oleh Peña et al (2007) dan berkisar 44-47% dilaporkan oleh Pérez et al (2001), Marichal et al (2003) dan Argüello et al (2007). Hasil penelitian ini juga jauh lebih rendah dari yang dilaporkan oleh Todaro et al (2006) pada anak kambing Girgentana (64,7-65,2%). Perbaikan pemeliharaan dapat dilakukan melalui peningkatan pengelolaan pakan akan meningktkan persentase karkas pada anak kambing Criollo.…”

Section: Bobot Dan Konformasi Karkasunclassified

“…Produksi daging (karkas) merupakan indeks ekonomi yang penting dan berkaitan dengan bobot hidup (bobot potong). Produksi daging akan berubah dari ternak muda sampai ternak dewasa (Kebede et al, 2008;Marichal et al, 2003;Ermias dan Rege, 2003) dan dipengaruhi oleh beragam faktor seperti: bangsa dan jenis ternak (Herold et al, 2007;Santos et al, 2007;Lewis et al, 2004;Ermias dan Rege, 2003;Amin et al, 2000;Singh et al, 1994), jenis kelamin (Solaiman et al, 2011;Peña et al, 2007;Simela et al, 2004;Hall et al, 2001;Abebe, 2000), pakan (Todaro et al, 2006;Lewis et al, 2004;Mahgoub et al, 2000;Meneses et al, 2001;Shahjalal, 2000), serta bobot tubuh dan umur (Abebe, 2000). Penelitian ini bertujuan untuk memprediksi bobot dan konformasi karkas kambing lokal mengunakan prediktor bobot potong dengan pendekatan berbagai model regresi.…”

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Prediksi Bobot dan Konformasi Karkas Kambing Lokal Mengunakan Prediktor Bobot Potong dengan Berbagai Model Regresi

Sodiq

2011

J. Agripet

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The goat population of Indonesia is concentrated in Central Java province especially under smallholder farming areas, and mostly their function is the production of meat. Local breed (Jawa Randu and Peranakan Etawah Crossbred) are very common raised by samallholders in Banyumas areas. The local kids are raised with their mothers and slaughtered after post weaning (6-8 months old). Carcass characteristics are important criteria for consumers and it could be taking into account. The objective of this study was to estimate the carcass weight and conformation of local goat by predictor of slaughter weight using some regression models. Eighty male of local goats (Peranakan Etawah and Jawa Randu crossbred), body weight ranged from 10-23.5 kg (6-8 moths of age) resulted from village production system were used in this study. Carcass weight, dressing percentage, and carcass conformation were recorded. Ten models of estimation curve procedure were applied in terms of linear and nonlinear regression models. The analysis display relation between slaughter weight (X) and carcass weight and conformation (Y). The higher of determination coefficient (r Di Indonesia, ternak ruminansia kecil seperti kambing dan domba memiliki peran yang penting terutama untuk pemberdayaan ekonomi masyarakat dan pengentasan kemiskinan (Sodiq, 2004). Populasi ternak tersebut terkonsentrasi di Pulau Jawa (Ditjennak, 2008) dan untuk kambing populasi tertinggi di provinsi Jawa Tengah. Peran ternak ruminansia, di samping sebagai pemacu program nasional untuk peningkatan konsumsi protein per kapita, ternak tersebut juga memainkan peran penting sebagai sumber pendapatan khususnya bagi petani kecil (Soedjana, 1993) dan kontribusinya adalah substantial (Sabrani dan Knipscheer, 1995). Corresponding author: sodiq_akhmad @hotmail.comUsaha peternakan kambing di wilayah Eks-Karesidenan Banyumas dapat diklasifikasikan menjadi tiga model (Sodiq, 2010) meliputi (a) Tipologi usaha untuk menghasilkan anakan (meat purpose) yaitu model usaha pemeliharaan kambing untuk memproduksi anakan (cempe) yang akan dibesarkan untuk tujuan sebagai calon bibit ataupun dibesarkan (digemukan) untuk tujuan disembelih; (b) Tipologi usaha untuk menghasilkan daging dan susu (dual purposes); dan (c) Tipologi usaha kambing sebagai cabang usaha tani (model integrasi) dengan usaha lain. Untuk tujuan memproduksi daging, kambing yang disembelih utamanya adalah bangsa kambing Jawa Randu dan Lokal, namun demikian juga dutemukan bangsa Peranakan Etawah. Kambing Jawa Randu dan lokal

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Use of weaning concentrate in the feeding of suckling kids: Effects on meat quality

Cited by 16 publications

References 19 publications

Fatty acid composition and sensory analysis in Boer kids meat

Fatty acid composition and sensory analysis in Boer kids meat

Perfil aromático e qualidade química da carne de caprinos Saanen alimentados com diferentes níveis de concentrado

Prediksi Bobot dan Konformasi Karkas Kambing Lokal Mengunakan Prediktor Bobot Potong dengan Berbagai Model Regresi

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