1
|
De Marzo D, Laudadio V, Khan RU, Tufarelli V, Maiorano G. Feeding of Camelina sativa Seeds to Light-Type Gentile di Puglia Lambs: Effect on Productive Performance and Muscle Fatty Acid Composition. Anim Biotechnol 2023; 34:2360-2366. [PMID: 35736803 DOI: 10.1080/10495398.2022.2091584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
The effect of different amounts of camelina (CAM; Camelina sativa) seeds in lambs of the Gentile di Puglia breed on growth, carcass characteristics, and meat quality was investigated. Up to 70 days of age, twenty-four male lambs (13.0 ± 0.35 kg) were randomly assigned to three isocaloric and isonitrogenous diets. Pelleted total mixed rations (TMR) were created to provide: (1) a control diet (CON), (2) an experimental corn-based diet including 5% camelina (CAM5) seeds, and (3) an experimental corn-based diet containing 10% camelina (CAM10) seeds. The presence of CAM in the diet impacted lamb performance (p < 0.05), according to the results of a growth study. Lambs were slaughtered at the conclusion of the feeding period, and none of the carcass characteristics investigated were significantly affected by dietary treatment, with the exception of brisket and rib weight and carcass lean, which were improved (p < 0.05) in lambs fed the CAM diet. The color of lamb flesh from the Longissimus lumborum muscle was affected by CAM diets (p < 0.05), but the chemical content and physical characteristics did not differ across treatments (p > 0.05). The fatty acid composition of lamb meat in muscle was somewhat regulated by the experimental diets, with CAM feeding improving (p < 0.05) the level of linolenic acid and MUFA while reducing SFA and PUFA. As a result of the current data, it can be stated that camelina seed supplementation may be included in the lamb diet because no negative impacts on productivity, as well as an enhancement in meat quality, have been found.
Collapse
Affiliation(s)
- Davide De Marzo
- Department of DETO, Section of Veterinary Science and Animal Production, University of Bari 'Aldo Moro', Valenzano, Bari, Italy
| | - Vito Laudadio
- Department of DETO, Section of Veterinary Science and Animal Production, University of Bari 'Aldo Moro', Valenzano, Bari, Italy
| | - Rifat U Khan
- College of Veterinary Sciences, Faculty of Animal Husbandry and Veterinary Sciences, The University of Agriculture, Peshawar, Pakistan
| | - Vincenzo Tufarelli
- Department of DETO, Section of Veterinary Science and Animal Production, University of Bari 'Aldo Moro', Valenzano, Bari, Italy
| | - Giuseppe Maiorano
- Department of Agricultural, Environmental and Food Sciences, University of Molise, Campobasso, Italy
| |
Collapse
|
2
|
De Marzo D, Bozzo G, Ceci E, Losacco C, Dimuccio MM, Khan RU, Laudadio V, Tufarelli V. Enrichment of Dairy-Type Lamb Diet with Microencapsulated Omega-3 Fish Oil: Effects on Growth, Carcass Quality and Meat Fatty Acids. Life (Basel) 2023; 13:life13020275. [PMID: 36836633 PMCID: PMC9962318 DOI: 10.3390/life13020275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/04/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
The hypothesis that adding omega-3 oil to feedlot pellets will improve the meat's favourable n-3 PUFA composition was tested in this experiment. Therefore, we evaluated the productive traits and modification of the composition of n-3 PUFA of Longissimus lumborum (LL) muscle in growing lambs supplemented with microencapsulated omega-3 oil (MEOIL) in pelleted total mixed rations (TMR). Thirty six one month old Valle del Belice male lambs (14.04 ± 0.1 kg) were randomly distributed to one of the three dietary treatments (n = 12 lambs each) and provided the supplemented diets up to 14 weeks of age: 1. control (CON) pelleted TMR without omega-3 oil supplementation; 2. omega-3 oil fortified pelleted TMR at 1% (MEOIL1) supplementation; and 3- Omega-3 oil fortified pelleted TMR at 3% (MEOIL3) supplementation. Supplementing MEOIL at both levels in diet positively impacted (p < 0.05) body weight (BW) and feed efficiency. At the end of feeding period, most carcass quality traits did not vary significantly (p > 0.05) among groups, with the exception of carcass dressing and loin yield at both levels of MEOIL. The color and physical traits of LL muscle were affected by MEOIL supplementation (p < 0.05), with no significant change in chemical characteristics. Fatty acids composition of meat in term of linolenic, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) were significantly (p < 0.05) influenced by both levels of MEOIL. It was concluded that the tested microencapsulated omega-3 oil preparation may be included at 1% in lamb diet for increasing unsaturated fatty acids in meat without any detrimental effects on lamb productivity.
Collapse
Affiliation(s)
- Davide De Marzo
- Department of Precision and Regenerative Medicine and Jonian Area (DiMePRe-J), Section of Veterinary Science and Animal Production, University of Bari ‘Aldo Moro’, Valenzano, 70010 Bari, Italy
| | - Giancarlo Bozzo
- Department of Veterinary Medicine, University of Bari ‘Aldo Moro’, Valenzano, 70010 Bari, Italy
| | - Edmondo Ceci
- Department of Veterinary Medicine, University of Bari ‘Aldo Moro’, Valenzano, 70010 Bari, Italy
| | - Caterina Losacco
- Department of Precision and Regenerative Medicine and Jonian Area (DiMePRe-J), Section of Veterinary Science and Animal Production, University of Bari ‘Aldo Moro’, Valenzano, 70010 Bari, Italy
| | - Michela Maria Dimuccio
- Department of Veterinary Medicine, University of Bari ‘Aldo Moro’, Valenzano, 70010 Bari, Italy
| | - Rifat Ullah Khan
- Faculty of Animal Husbandry and Veterinary Sciences, College of Veterinary Sciences, The University of Agriculture, Peshawar 25000, Pakistan
| | - Vito Laudadio
- Department of Precision and Regenerative Medicine and Jonian Area (DiMePRe-J), Section of Veterinary Science and Animal Production, University of Bari ‘Aldo Moro’, Valenzano, 70010 Bari, Italy
| | - Vincenzo Tufarelli
- Department of Precision and Regenerative Medicine and Jonian Area (DiMePRe-J), Section of Veterinary Science and Animal Production, University of Bari ‘Aldo Moro’, Valenzano, 70010 Bari, Italy
- Correspondence:
| |
Collapse
|
3
|
Saleh AA, Elnagar AM, Eid YZ, Ebeid TA, Amber KA. Effect of feeding wheat middlings and calcium lignosulfonate as pellet binders on pellet quality growth performance and lipid peroxidation in broiler chickens. Vet Med Sci 2021; 7:194-203. [PMID: 32815323 PMCID: PMC7840195 DOI: 10.1002/vms3.344] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 07/14/2020] [Accepted: 08/05/2020] [Indexed: 02/05/2023] Open
Abstract
Basal diets supplemented with 4 kg Ca-LS/ton of diet. Pellet quality characteristics (per cent fines, the present study was conducted to evaluate the influence of wheat middlings (WM) and calcium lignosulfonate (Ca-LS) as pellet binders on the pellet quality characteristics, growth performance, blood parameters, nutrients digestibilities, lipid peroxidation and muscle fatty acids profile in Egyptian broiler strain. A total of 3,120 broiler chicks at 1-day of age were divided randomly into three experimental treatments with eight replicates (130 each). The first treatment was fed the basal pelleted diets without any additives, the second treatment was fed diets including 50 kg WM/ton of diet and the third treatment was fed per cent pellets, and pellet durability index) were significantly improved in WM and Ca-LS treatments compared with the control. Body weight gain was significantly increased, while feed intake was significantly decreased resulting in improving of feed conversion ratio significantly in WM group in comparison with control and Ca-LS groups (p < .05). Nutrients apparent digestibility (dry matter, crude protein and crude fibre) were significantly improved by inclusion of WM compared with control and Ca-LS. Plasma total cholesterol, and uric acid concentrations were significantly decreased by dietary WM in comparison with control and Ca-LS experimental groups. Furthermore, linoleic, alpha-linolenic and arachidonic acids contents in breast muscle were significantly increased by WM and Ca-LS, while, muscle malondialdehyde concentration was significantly decreased. It could be concluded that inclusion of WM and Ca-LS can improve pellet quality characteristics, and WM (at a level of 50 kg/ton) had positive effects on growth performance, nutrients digestibilities, lipid peroxidation and fatty acids profile in Egyptian broiler strain.
Collapse
Affiliation(s)
- Ahmed A. Saleh
- Department of Poultry ProductionFaculty of AgricultureKafrelsheikh UniversityKafrelsheikhEgypt
| | - Ayman M. Elnagar
- Department of Poultry ProductionFaculty of AgricultureKafrelsheikh UniversityKafrelsheikhEgypt
| | - Yahya Z. Eid
- Department of Poultry ProductionFaculty of AgricultureKafrelsheikh UniversityKafrelsheikhEgypt
| | - Tarek A. Ebeid
- Department of Poultry ProductionFaculty of AgricultureKafrelsheikh UniversityKafrelsheikhEgypt
- Department of Animal Production and BreedingCollege of Agriculture and Veterinary MedicineQassim UniversityBuraydahSaudi Arabia
| | - Khairy A. Amber
- Department of Poultry ProductionFaculty of AgricultureKafrelsheikh UniversityKafrelsheikhEgypt
| |
Collapse
|
4
|
Gómez-Cortés P, Galisteo OO, Ramírez CA, Blanco FP, Angel de la Fuente M, Sánchez NN, Marín ALM. Intramuscular fatty acid profile of feedlot lambs fed concentrates with alternative ingredients. ANIMAL PRODUCTION SCIENCE 2019. [DOI: 10.1071/an17885] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The effect of concentrates based on unconventional ingredients on the intramuscular fatty acid profile of lambs was evaluated. A total of 105 lambs were assigned to one of three treatments: Control (concentrate based on cereals and soybean meal like commercial concentrates), Camelina (where 50% of crude protein from soybean meal was replaced by camelina meal), and Fibrous (concentrate based on several fibrous by-products, such as soybean hulls and wheat bran, as well as camelina meal and other unconventional ingredients). After 42 days in feedlot, the lambs were sacrificed, and the fatty acid profile of intramuscular fat was determined by gas chromatography. Total meat lipids (1.25 g/100 g of meat) were not modified by the treatments. The Camelina treatment showed minor effects on the intramuscular fat composition. In contrast, the Fibrous treatment showed the highest contents of trans-11 18:1 (vaccenic acid), cis-9 trans-11 18:2 (rumenic acid) and α-linolenic acid. Thus, the non-traditional Fibrous concentrate assayed in the present study might improve the meat quality of light lambs from a nutritional point of view.
Collapse
|
5
|
Ramírez CA, Blanco FP, Ibáñez AH, Sánchez NN, Domenech FR, Medina PG, Martínez Marín AL. Effects of concentrates rich in by-products on growth performance, carcass characteristics and meat quality traits of light lambs. ANIMAL PRODUCTION SCIENCE 2019. [DOI: 10.1071/an17798] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The effects of feeding concentrates with alternative ingredients to cereal and soybean meal on growth performance, carcass characteristics and meat quality traits of feedlot lambs were studied. A total of 105 non-castrated male lambs were randomly assigned to one of three treatments (5 replicates per treatment): Control (CON, similar to commercial concentrates), Camelina (CAM, where camelina meal replaced 50% of the crude protein from the soybean meal in the CON concentrate), and Fibrous (FIB, concentrate without cereals and soybean meal, with camelina meal in addition to several by-products, and 20% less energy). The CAM treatment performed as well as the CON one. The FIB treatment increased feed conversion rate and tended to improve the redness and the oxidative stability. The CAM and FIB were economically more favourable. We found that a concentrate for feedlot lambs based on alternative ingredients, including several by-products, could be a feasible alternative to typical cereal-soybean meal-based concentrates.
Collapse
|
6
|
Alhidary I, Abdelrahman MM, Alyemni AH, Khan RU, Al-Mubarak AH, Albaadani HH. Characteristics of rumen in Naemi lamb: Morphological changes in response to altered feeding regimen. Acta Histochem 2016; 118:331-7. [PMID: 26996754 DOI: 10.1016/j.acthis.2016.03.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 03/01/2016] [Accepted: 03/08/2016] [Indexed: 10/22/2022]
Abstract
This study sought to chart the ontogenesis of rumen in Naemi lambs through histomorphometeric evaluation subjected to alfalfa hay in total mixed rations (TMR). A total of 40 growing healthy Naemi male lambs (28.85±1.09kg), at weaning (90±3days) was randomly distributed into four groups. One group was fed on TMR (control) only, while others were supplemented with restricted amount of alfalfa hay at the rate of 100g per day (T1), 200g once per two days (T2) and 300g once per three days (T3) in addition to ad libitum TMR. The results indicated that body weight and dry matter intake increased significantly in treated groups. Significantly higher (P<0.05) pH was recorded in all the treated groups after 8h of feeding. Similarly, the brightness (L*), redness (a*) and yellowness ((b*) of rumen was significantly higher (P<0.05) in treated groups. The papillary length, width and surface area of rumen were significantly (P<0.05) high in alfalfa supplemented groups. Iron (Fe) concentration in rumen tissue decreased significantly (P<0.05) in treated groups. We concluded that a dietary plan based on ad libitum TMR with the addition of alfalfa at the rate of aforementioned protocol not only enhanced feed intake and growth rate of the growing Naemi lambs but also improved the structural characteristics of the rumen.
Collapse
|
7
|
Muhammad AUR, Xia CQ, Cao BH. Dietary forage concentration and particle size affect sorting, feeding behaviour, intake and growth of Chinese holstein male calves. J Anim Physiol Anim Nutr (Berl) 2015; 100:217-23. [DOI: 10.1111/jpn.12349] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Accepted: 04/22/2015] [Indexed: 11/30/2022]
Affiliation(s)
- A. U. R. Muhammad
- State Key Laboratory of Animal Nutrition; College of Animal Science and Technology; China Agricultural University; Beijing China
| | - C. Q. Xia
- State Key Laboratory of Animal Nutrition; College of Animal Science and Technology; China Agricultural University; Beijing China
| | - B. H. Cao
- State Key Laboratory of Animal Nutrition; College of Animal Science and Technology; China Agricultural University; Beijing China
| |
Collapse
|
8
|
Abstract
Fifty male Merino lambs (6 to 8 weeks, 14.1 kg; n=10 per group) were used to study the effect of feeding system: barley straw in long form and concentrate pellets in separate troughs (Control), ad libitum alfalfa supplemented with concentrate in separate troughs (Alfalfa) or including various levels of ground barley straw in concentrate pellets (B05, B15 and B25 for 50, 150 and 250 g barley straw/kg), on rumen characteristics, acid-base status, blood cell counts and lymphocyte stimulation. Alfalfa lambs had the heaviest digestive tract contents, highest rumen pH values, lowest volatile fatty acid concentration, highest papillae counts and best mucosa colour and the greatest blood pCO2 values, lowest sodium and chloride and highest potassium concentrations (P<0.05). Including ground barley straw in the concentrate pellet or providing straw in long form separately from the concentrate reduces rumen pH and darkens ruminal mucosa as compared with alfalfa-fed lambs, thus affecting acid-base status.
Collapse
|
9
|
Concentrate plus ground barley straw pellets can replace conventional feeding systems for light fattening lambs. Small Rumin Res 2014. [DOI: 10.1016/j.smallrumres.2013.11.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
10
|
Tufarelli V, Introna M, Cazzato E, Mazzei D, Laudadio V. Suitability of partly destoned exhausted olive cake as by-product feed ingredient for lamb production. J Anim Sci 2012; 91:872-7. [PMID: 23230122 DOI: 10.2527/jas.2012-5541] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The effect of diets with different levels of partly destoned exhausted olive cake (PDEOC) on growth performance and carcass traits of Gentile di Puglia breed lambs was studied. Sixty lambs (16.5 ± 0.5 kg) at weaning were randomly allocated to 3 isocaloric and isonitrogenous diets for 50 d. Pelleted total mixed rations (TMR) were formulated to provide olive by-product at 3 different levels: 1) a control diet without olive by-product (PDEOC-0), 2) an experimental corn-based diet containing 10% by-product (PDEOC-10) replacing part of the oat hay and sunflower meal, and 3) an experimental corn-based diet containing 20% PDEOC (PDEOC-20) replacing part of the oat hay and soybean meal. To evaluate in vivo digestibility of the diets, adult rams (n = 3) were placed in metabolic cages, their individual feces and urine were collected, and differences were observed for DM and fiber fractions. Results from the growth trial of the lambs showed that performance was influenced by olive by-product inclusion in diet (P < 0.05). At the end of the feeding period, lambs were slaughtered, and none of the variables studied were influenced by dietary treatment except for cold carcass dressing (P = 0.027) and half-carcass weight (P = 0.019), which were improved in lambs fed the PDEOC-20 diet. As a result, the current study confirms that olive by-product can be used in lamb finishing rations, resulting in a valuable ingredient as replacement for conventional feeds, which could reduce feeding costs because of the lower cost of the olive by-product. Use of olive by-products as animal feed may become economically feasible for producers where the olive oil industries play an important economic role.
Collapse
Affiliation(s)
- V Tufarelli
- Department of Animal Production, University of Bari Aldo Moro, 70010 Valenzano BA, Italy.
| | | | | | | | | |
Collapse
|