scholarly journals Effects of Enzyme Supplementation on Performance, Carcass characteristics, Carcass Composition and Some Blood Parameters of Broiler Chicken

2010 ◽  
Vol 5 (3) ◽  
pp. 221-227 ◽  
Author(s):  
H. Hajati
Keyword(s):  
Broiler Chicken ◽  
Carcass Characteristics ◽  
Blood Parameters ◽  
Carcass Composition ◽  
Enzyme Supplementation

Carcass characteristics of heavyweight crossbred lambs. II.* Carcass composition and partitioning of fat

1979 ◽  
Vol 30 (6) ◽  
pp. 1207 ◽  
Author(s):  
JM Thompson ◽  
KD Atkins ◽  
AR Gilmour
Keyword(s):  
Connective Tissue ◽  
Subcutaneous Fat ◽  
Carcass Characteristics ◽  
Carcass Composition ◽  
Carcass Weight ◽  
Ewe Lambs ◽  
Intermuscular Fat

Half-carcasses of 108 wether and ewe lambs from six genotypes, slaughtered at 34, 44 and 54 kg liveweight, were dissected into subcutaneous fat, intermuscular fat, muscle, bone and connective tissue. The six genotypes were the progeny of Dorset Horn and Border Leicester rams mated to Merino, Corriedale and Border Leicester x Merino first-cross ewes. As carcass weight increased, the proportion of subcutaneous and intermuscular fat increased (b > 1 ; P < 0.05) and the proportion of muscle and bone decreased (b < 1; P < 0.05). Lambs sired by Border Leicester rams had more subcutaneous fat (12.7%), more intermuscular fat (7.6%) and more bone (5.7%) than lambs sired by Dorset Horn rams at the same carcass weight (P< 0.05). Similarly, lambs sired by Dorset Horn rams had more muscle (7.2%) than lambs sired by Border Leicester rams at the same carcass weight (P < 0.05). Breed of dam had no effect on carcass composition. Wether lambs had a greater proportion of bone (5.7%) than ewe lambs at the same carcass weight (P < 0.05). The breed of sire effect and the lack of a breed of dam effect on carcass composition, in conjunction with estimated mature weights for the breeds, suggest possible differences between sire and dam breeds in the partitioning of fat between the carcass and non-carcass depots. ____________________ *Part I, Aust. J. Agric. Res., 30: 1197 (1979).

153 Differences in Health and Carcass Characteristics of Yearling Steers That Received Free-choice Garlic-infused Mineral Supplements

2021 ◽  
Vol 99 (Supplement_3) ◽  
pp. 77-77
Author(s):  
Iris Ho In Cheang-Deis ◽  
Oluwatobi Oyedeji ◽  
Hushton Block ◽  
Kateryn Rochon ◽  
Mika Asai-Coakwell ◽  
...  
Keyword(s):  
Free Choice ◽  
Carcass Characteristics ◽  
Health Indicators ◽  
Blood Parameters ◽  
Feedlot Cattle ◽  
Daily Consumption ◽  
Mineral Supplement ◽  
Mineral Supplements ◽  
Garlic Powder ◽  
Normal Ranges

Abstract Garlic products have been reported to have antimicrobial effects and may trigger anemia in horses, but their direct impact on feedlot cattle has not been detailed. With increased free-choice feeding of garlic-infused mineral supplements to beef cattle, it is important to evaluate this strategy’s impact on the animals’ health and the potential impact on carcass qualities. This 2-yr study recruited 208 crossbred feedlot steers in a supplementation trial using a completely randomized design. Each year, 104 steers were assigned to 1 of 4 groups that received either non-garlic mineral supplement (MS), MS + 0.3% garlic-oil-based premix (GOil), MS + 2.5% garlic powder (LGP), MS + 5% garlic powder (HGP). Feed and supplements were provided on an ad-lib basis and were measured for each steer with automatic feeding units. The study evaluated health indicators such as blood parameters and internal parasites. At harvest, carcass characteristics (including the incidence of liver abscesses) were assessed for all steers. The groups consumed between 156 and 208 g/d of the supplement over the two years, with the MS group having a lower overall supplement intake than other groups. The average daily consumption of garlic products in GOil, LGP, and HGP were approximately 0.6g/d, 5.2g/d, and 10.1g/d, respectively. There was no difference in total fecal egg counts (P = 0.45) among the groups. There was no association between the treatment groups and incidences of liver abscess scores (P = 0.10) nor carcass grade outcomes (P = 0.84). Further, there were no differences in hot carcass weight (P = 0.90), rib eye area (P = 0.34) and carcass backfat thickness (P = 0.99). All blood parameters evaluated were within normal ranges for all groups. The results suggest that infusing commercial garlic products into mineral supplements is not associated with undesirable effects on cattle health or carcass characteristics.

scholarly journals Effect of dietary supplementation of cinnamon oil and sodium butyrate on carcass characteristics and meat quality of broiler chicken

2018 ◽  
Vol 11 (7) ◽  
pp. 959-964 ◽  
Author(s):  
Govindarajan Gomathi ◽  
Subramaniam Senthilkumar ◽  
Amirthalingam Natarajan ◽  
Ramasamy Amutha ◽  
Manika Ragavan Purushothaman
Keyword(s):  
Meat Quality ◽  
Sodium Butyrate ◽  
Broiler Chicken ◽  
Carcass Characteristics ◽  
Dietary Supplementation ◽  
Cinnamon Oil

Evaluation of the growth performance and carcass characteristics of lambs produced in Quebec

2000 ◽  
Vol 80 (1) ◽  
pp. 25-33 ◽  
Author(s):  
K. L. Hammell ◽  
J. P. Laforest
Keyword(s):  
Growth Performance ◽  
Feed Intake ◽  
Carcass Characteristics ◽  
Muscle Thickness ◽  
Carcass Composition ◽  
Genetic Composition ◽  
Genetic Types ◽  
Maximum Test ◽  
Lamb Growth ◽  
Sire Breed

Data for a total of approximately 1100 lambs tested in 12 trials from 1992 to 1995 in commercial lamb test stations in Quebec were used to determine the effect of sex, sire breed and genetic type on growth performance and carcass characteristics. Lambs were housed two to a pen and fed commercial diets. Maximum test length was 112 d. Lambs were slaughtered when their liveweight was approximately 47 ± 5 kg for the males and 43 ± 4 kg for the females. Feed intake and growth rate were measured during the test, and carcass measurements were taken at slaughter and at 24 h following slaughter. Feed intake was the average for the pen, while the growth and carcass measurements were taken individually. Males ate more per day, had better gain and were younger at slaughter than females. Females had more body fat and better carcass conformation scores than males. However, males did not have a greater loin muscle thickness compared to females. Lambs sired by Hampshire or Suffolk rams had superior growth performance and leaner carcasses than lambs sired by Dorset rams. However, Hampshire and Suffolk-sired lambs did not have a greater loin muscle thickness compared to Dorset-sired lambs. Analysis of different genetic types did not demonstrate a pronounced effect on lamb performance. No specific genetic composition was clearly superior to the others for the various variables studied. Genetic quality within a breed of sheep bought or kept for reproduction is as important as the choice of breed or the combination of breeds. Key words: Lamb, growth performance, carcass composition

scholarly journals Karakteristik dan Potongan Komersial Karkas Domba Muda Umur lima Bulan Dengan Ransum Komplit yang disuplementasi Minyak bunga matahari

2019 ◽  
Vol 17 (3) ◽  
pp. 78-82
Author(s):  
Lilis Khotijah ◽  
Tuti Suryati ◽  
M Fandi
Keyword(s):  
Fatty Acid ◽  
Meat Quality ◽  
Sunflower Oil ◽  
Sunflower Seed ◽  
Seed Oil ◽  
Carcass Characteristics ◽  
Carcass Composition ◽  
Animal Science ◽  
Sunflower Seed Oil ◽  
Meat Science

The aim of the study was to evaluate the effect of graded levels of sunflower seed oil (SSO) supplementation on lamb five-month-old carcass characteristics and commercial cuts.   Used 18 local male lambs, weaned, aged about 2 months, weight (10.21 ± 2.29 kg).  Experimental design used group random design. Each group of sheep get a complete ration with a different level of sunflower seed oil (SSO), namely (P0) = 0% SSO (control); (P1) = 4% SSO; (P2) = 6% SSO.  After animal five old age or 90 days feeding, randomly selected tree animals from each group were slaughtered The measured parameters include, weight slaughter, carcasses composition (meats, bones, fats), and commercial cuts of  carcasses (leg, loin, shoulder, breast, neck, shank, flank, rack).  The observation showed that the parameters are not affected by the treatment.    It can be concluded that the addition of 6% sunflower oil in a complete ration keeping the characteristics and commercial cut of local lamb. Key words:   slaughter weight, carcass composition, lamb, sunflower seed oil DAFTAR PUSTAKA [AUS-MEAT]. 2005. Sheep Meat.   ISBN 0 9578793 69.  https://www.ausmeat.com.au/media/1275/9-sheepmeat.pdf. Diunduh 15 Juni 2019. [BSN] Badan Standardisasi Nasional Indonesia. 2008. Mutu Karkas dan Daging Kambing/Domba. Standar Nasional Indonesia. 3925. Jakarta (ID): Badan Standardisasi Nasional Indonesia [NRC] National Research Council. 2007. Nutrient Requirements of Small Ruminants: Sheep, Goats, Cervids, and New World Camelids. Washington DC (US): The National Academies Pr. Ensminger M E. 2002. Sheep and Goat Science. Illinois (US): Interstate Publisher. Francisco A, Dentinho MT, Alves SPP, Portugal V,  Fernandes F, Sengo S, Jerónimo E, Oliveira MA, Costa P, Sequeira A, Bessa RJB, Santos-Silva J.  2015.  Growth performance, carcass and meat quality of lambs supplemented with increasing levels of a tanniferous bush (Cistus ladanifer L.) and vegetable oils.  Meat Science. 100, p. 272-282. https://doi.org/10.1016/j.meatsci.2014.10.014 Gatenby RM, Doloksaribu M, Bradford GE, Romjaii GE, Batubara L, Mirza I. 1995. Reproductive performance of sumatera and hair sheep crossbred ewes. SR-CRSP Annual Report 1994 - 1995, Sungai Putih, Sumatera Utara. González L, Moreno T, Bispo E, Dugan MER, Franco D. 2014. Effect of supplementing different oils: Linseed, sunflower and soybean, on animal performance, carcass characteristics, meat quality and fatty acid profile of veal from “Rubia Gallega” calves.  Meat Science. 96 (2): Part A. https://doi.org/10.1016/j.meatsci.2013.09.027 Hendri. 1986. Studi perbandingan distribusi perdagingan kambing kacang dan domba priangan pada dua tingkat umur. Karya Ilmiah. Fakultas Peternakan. Institut Pertanian Bogor. Herman R. 1993. Perbandingan pertumbuhan komposisi tubuh dan karkas antara domba Priangan dan Ekor Gemuk. [disertasi]. Fakultas Pasca sarjana. Institut Pertanian Bogor. Bogor. Lambuth TR, Kemp JD, Glimp HA.  1970. Effect of rate of gain a slaughter weight on lamb carcass composition. Journal of  Animal Science. 30: 27-35. Marinova P, Banskalieva, VS Alexandrov, Tzvetkova S, Stanchev V. 2001.  Carcass Composition and meat qulity of kids fed sunflower oil supplemented diet.  Small Rumminant Resources. 42 (3): 217-22. https://doi.org/10.1016/S0921-4488(01)00245-0. Mir PS, McAllister TA, Zaman S, Morgan Jones, SD, He ML, Aalhus JL, Jeremiah LE, Goonewardene LA, Weselake RJ and Mir Z. 2003. Effect of dietary sunflower oil and vitamin E on beef cattle performance, carcass characteristics and meat quality. Canada Journal of  Animal Science. 83: 53–66 Morgado E, Ezequiel JMB, Galzerano L,  Sobrinho S. 2013. Performance and carcass characteristics of lambs fed with carbohydrate sources associated to sunflower oil. Bioscience Journal. 29 (3): 712-720  Purbowati E, Sutrisno CI, Baliarti E,  Budhi SPS,  Lestariana W. 2006. Karakteristik fisik otot longissimus dorsi dan biceps femoris domba lokal jantan yang dipelihara di pedesaan pada bobot potong yang berbeda. Jurnal Protein. 13(2):147-153 Rasmani. 2010. Komposisi fisik dan potongan komersial karkas domba lokal jantan pada tingkat kecepatan pertumbuhan yang berbeda dengan pemeliharaan secara intensif. Bogor (ID): IPB. Rousset-Akrim S, Young OA,  Berdague JL. 1997. Diet and growth effects in   panel assessment of sheepmeat odour and flavour. Meat Science. 45:169-181. Supriyati. 2012. Pertumbuhan kambing Peranakan Etawah prasapih yang diberi susu pengganti. Jurnal Ilmu Ternak dan Veteriner. 17(2): 142-151. Rahayu, S, Astuti DA, Satoto KB, Priyanto R,  Khotijah L , Suryati  T,  Baihaqi M  2011. Produksi domba balibu UP3 Jonggol melalui  strategi perbaikan pakan berbasis Indigofera sp. dan limbah tauge.  Laporan Penelitian Unggulan Fakultas. IPB, Dirjendikti Kementrian Pendidikan Nasional. Radunz, AE, Wickersham LA, Loerch SC, Fluharty FL, Reynolds CK, and Zerby HN. 2009. Effects of dietary polyunsaturated fatty acid supplementation on fatty acid composition in muscle and subcutaneous adipose tissue of lambs. Journal of Animal Science. 87: 4082-4091. Wiryawan KG, Astuti DA, Priyanto R, Suharti S. 2009. Optimalisasi pemanfaatan rumput dan legum pohon terhadap performa, produksi, dan kualitas daging domba jonggol. Laporan Penelitian.  Bogor (ID): Fakultas Peternakan IPB

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