A comparison of fatty acid profiles and carcass characteristics of feedlot steers fed canola seed and sunflower seed meal supplements protected from metabolism in the rumen

1993 ◽  
Vol 44 (5) ◽  
pp. 1103 ◽  
Author(s):  
JR Ashes ◽  
RH Thompson ◽  
SK Gulati ◽  
GH Brown ◽  
TW Scott ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Sunflower Seed ◽  
Unsaturated Fatty Acids ◽  
Carcass Characteristics ◽  
Group Iv ◽  
Seed Meal ◽  
Average Weight ◽  
Canola Seed ◽  
Feedlot Steers ◽  
Effect Of Feeding

The effect of feeding protected canola seed (PCS) and protected sunflower seed meal (PSM) supplements on the fatty acid profile and carcass characteristics of feedlot steers was examined. Fifty Hereford cross steers, average weight of 290 kg, were assigned to five groups of 10 and fed the following barley based concentrate rations for 133 days: I, control (containing 15% untreated sunflower seed meal (SSM)); 11, PSM 15%; 111, PCS 10%; IV, PSM 15% plus PCS 10%; V, PSM 15% plus PCS 15%. The inclusion of PCS, with and without PSM, increased the proportion of Cis unsaturated fatty acids in the subcutaneous, perirenal and omental fats; there were threefold increases in the proportion of linoleic (18: 2) acid, fivefold increases in linolenic (18 : 3) acid and smaller increases in the proportion of oleic acid (18 : 1). There was a 20-25% reduction in the proportion of palmitic acid, and the largest decrease was observed in the adipose tissue of steers receiving 15% PCS in the diet. Joint feeding of PCS and PSM significantly increased the dressing percentage of carcasses in Groups IV and V and fat depth in Group IV.

Fatty acid profile of adipose tissue and performance of feedlot steers supplemented with dehulled cottonseed and sunflower seed meal protected from ruminal metabolism

1996 ◽  
Vol 47 (6) ◽  
pp. 953 ◽  
Author(s):  
SK Gulati ◽  
JR Ashes ◽  
I Ryde ◽  
TW Scott ◽  
GH Brown ◽  
...  
Keyword(s):  
Adipose Tissue ◽  
Fatty Acid ◽  
Fatty Acid Profile ◽  
Sunflower Seed ◽  
Subcutaneous Fat ◽  
Seed Meal ◽  
Average Weight ◽  
Feed Conversion ◽  
Feedlot Steers ◽  
Group I

The effect of feeding dehulled cottonseed protected from ruminal metabolism (PCS). Together with supplements of protected sunflower seed meal (PSM), on the performance and fatty acid profile of adipose tissue in feedlot steers was examined. Sixty-two Hereford cross steers, average weight 470 kg, were assigned to 4 groups and fed rations based on barley-corn silage for 150 days. The diets offered contained 10% untreated whole cottonseed +6% untreated sunflower seed meal (Group I), 10% PCS + 10% PSM (Group 11), 15% PCS + 10% PSM (Group 111), or 20% PCS + 10% PSM (Group IV). Inclusion of PCS at the level of 10, 15, and 20% together with 10% PSM resulted in an increase (P < 0.01) in dressing percentage together with an improvement in feed conversion ratio. There was a 5-8-fold increase in the proportion of linoleic acid (C18: 2) in omental, perirenal, and subcutaneous fat from cattle fed the PCS supplement. A significant reduction occurred in the proportion of oleic acid (C18: 1 cis), but the percentage of palmitic acid (C16: 0) was not affected; the proportion of stearic acid (C18 : 0) in subcutaneous fat increased with PCS supplementation.

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

scholarly journals Changes of the fatty acid composition of sprouts during germination

2010 ◽  
pp. 89-92
Author(s):  
Melinda-Rita Márton ◽  
Sándor Szép ◽  
Zsolt Mándoki ◽  
Melinda Tamás ◽  
Salamon Rozália Veronika ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Stearic Acid ◽  
Palmitic Acid ◽  
Acid Composition ◽  
Sunflower Seed ◽  
Unsaturated Fatty Acids ◽  
Saturated Fatty Acids ◽  
Fat Content

During our research we studied the fat content and fatty acid composition during the germination and sprouting periods of the most important sprouts: wheat, lentil, alfalfa, radish and sunflower seed. In this article we present our research results during this sprouting study. The concentration of the saturated fatty acids (palmitic acid, stearic acid) decreased, the concentration of the unsaturated fatty acids increased during germination, but the tendency was not so high than was published in the literature.

scholarly journals The effect of feeding system on slaughter-carcass characteristics, meat quality, and fatty acid composition of lambs

2016 ◽  
Vol 59 (1) ◽  
pp. 121-129 ◽  
Author(s):  
Serhat Karaca ◽  
Ayhan Yılmaz ◽  
Aşkın Kor ◽  
Mehmet Bingöl ◽  
İsa Cavidoğlu ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Meat Quality ◽  
Acid Composition ◽  
Carcass Characteristics ◽  
Intramuscular Fat ◽  
Feeding System ◽  
Omega 3 ◽  
Fat Deposits ◽  
Effect Of Feeding

Abstract. In this study, we aimed to determine the slaughter-carcass characteristics, meat quality, and fatty acid composition in lambs raised under intensive and extensive conditions. The animal material consisted of 30 Norduz male lambs, with an average age of 171 days. The lambs were divided into two groups: concentrate-fed lambs (CO) and pasture-fed lambs (PS). The results showed that the CO lambs had heavier carcasses (p< 0.001), a higher dressing percentage (p< 0.001), and higher intramuscular fat (p< 0.01) than the PS lambs. It was determined that the longissimus thoracis muscle of the CO lambs had a lower ultimate pH and higher L* and water-holding capacity than the PS lambs. In this study, intramuscular fat (longissimus thoracis, semimembranosus, triceps brachii), subcutaneous and tail fat samples were used to evaluate the effect of feeding system on fatty acid composition. The polyunsaturated fatty acid to saturated fatty acid ratio (PUFA ∕ SFA) of intramuscular fat was found to be significantly higher in the CO group than in the PS lambs, while similar subcutaneous and tail fat results were found in both groups. Moreover, the PS lambs had a lower n6 ∕ n3 ratio and higher percentage of omega-3 than the CO lambs in all tissues studied (p< 0.05). Overall, the CO lambs have heavier and fattier carcasses with better meat quality traits than the PS lambs. However, the effects of feeding system have varying results based on the fatty acid composition of different types of fat deposits.

scholarly journals Growth, nutrient utilization, body composition, hematology and histopathology of the liver of Clarias gariepinus fed cooked sunflower based diets

2020 ◽  
Vol 37 (4) ◽  
pp. 343-351
Author(s):  
Wasiu Adeyemi Jimoh
Keyword(s):  
Body Composition ◽  
Soybean Meal ◽  
Sunflower Seed ◽  
Control Diet ◽  
Clarias Gariepinus ◽  
Dietary Treatment ◽  
Nutrient Utilization ◽  
Seed Meal ◽  
Average Weight ◽  
Randomized Design

This study investigated the use of cooked sunflower seed meal as soybean meal replacer in Clarias gariepinus diet in a 56-day feeding trial using growth performance, nutrient utilization, body composition, digestibility, haematology and liver histology as indices of assessment. Sunflower seed meal was cooked for 10, 20 and 30 minutes. Each of the differently cooked sunflower seed meal replaced soybean meal portion of control diet at 15, 30 and 45% to produce nine 40% crude protein, 18kj/kg test diets. A diet without sunflower meal served as the control. Triplicate groups of fish in 70-litre capacity aerated rectangular plastic tanks were alloted to each dietary treatment at a stocking rate of 15 fingerlings (3.72±0.22g average weight) per tank in a completely randomized design. Fish were fed to satiation. Data obtained from the experiment were subjected to statistical analysis. The results of the experiment revealed that up to 30% replacement level of 10- and 20-minutes cooked sunflower produced a statistically similar results with soybean-based control diets.

scholarly journals Performance and carcass characteristics of broiler fed raw and processed kenaf seed meal

2020 ◽  
Vol 44 (1) ◽  
pp. 175-184
Author(s):  
O. M. Odetola ◽  
D. Eruvbetine ◽  
O. M. Onagbesan ◽  
O. O. Oduguwa ◽  
A. O. Owosibo ◽  
...  
Keyword(s):  
Weight Gain ◽  
Broiler Chicken ◽  
Cost Savings ◽  
Carcass Characteristics ◽  
Cost Benefit ◽  
Hibiscus Cannabinus ◽  
Seed Meal ◽  
Average Weight ◽  
Broiler Chicks ◽  
Kenaf Seed

Two hundred and forty (240), unsexed day old Arbor Acre broiler chicks were used to evaluate the effects of replacing whole kenaf (Hibiscus cannabinus L.) seed meal (WKSM) with full fat soybean meal (FFSM) in the diets on the performance and carcass characteristics of broiler chicken in a 2 x 4 factorial arrangement, consisting two processing methods (raw kenaf seed meal RKM and roasted kenaf seed meal HKM) and 4 inclusion levels (0%, 10%, 20% and 30%). Both RKM and HKM were analysed for anti-nutritive factors, data were collected on performance, carcass characteristics and cost benefit. The results of anti-nutritive factors (ANF) in RKM and HKM revealed that HKM had lower values of 0.045%, 0.029mg/g and 0.013mg/g for tannin, oxalate and phytic acid respectively when compared to 0.078%,0.124mg/g and 0.026mg/g obtained for RKM (P<0.05). The performance of broiler chicken showed that birds on 10% RKM with an average weight gain and FCR of (2640.00g and 2.48) competed favourably with the control (2554.67g and 2.45). The results of carcass characteristics showed that birds on 10% and 20% inclusion levels had significantly (P<0.05) higher values of 64.25% and 65.58% for dressed weight respectively. In terms of weight gain and FCR, birds fed RKM performed better than birds fed roasted kenaf meal HKM. About 5% feed cost savings was made when WKSM was included in the diets of broilers. It was concluded that RKM and RKM can replace FFSB in broiler diets up to 10% without any detrimental effect on performance and carcass quality.

Effect of feeding rumen-protected conjugated linoleic acid on carcass characteristics and fatty acid composition of sheep tissues1,2

2006 ◽  
Vol 84 (12) ◽  
pp. 3440-3450 ◽  
Author(s):  
R. J. Wynn ◽  
Z. C. T. R. Daniel ◽  
C. L. Flux ◽  
J. Craigon ◽  
A. M. Salter ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Linoleic Acid ◽  
Conjugated Linoleic Acid ◽  
Acid Composition ◽  
Carcass Characteristics ◽  
Effect Of Feeding
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