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Srimarut Y, Phanphuet A, Trithavisup T, Rattanawongsa W, Saenmuangchin R, Klamchuen A, Malila Y. Estimating In Vitro Protein Digestion and Protein Digestibility Corrected Amino Acid Score of Chicken Breasts Affected by White Striping and Wooden Breast Abnormalities. Foods 2024; 13:159. [PMID: 38201187 PMCID: PMC10778619 DOI: 10.3390/foods13010159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/20/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
An understanding regarding impacts of growth-related myopathies, i.e., white striping (WS) and wooden breast (WB), on the quality of dietary protein from cooked chicken breast is still limited. This study aimed at comparing protein content and in vitro protein digestion and estimating the in vitro protein digestibility corrected amino acid score (PDCAAS) of cooked chicken meat exhibiting different abnormality levels (i.e., normal, WS, and WS + WB). The results show that the WS + WB samples exhibited lower protein content, greater cooking loss, and greater lipid oxidation than those of normal samples (p < 0.05). No differences in protein carbonyls or the myofibril fragmentation index were found (p ≥ 0.05). Cooked samples were hydrolyzed in vitro using digestive enzyme mixtures that subsequently mimicked the enzymatic reactions in oral, gastric, and intestinal routes. The WS + WB samples exhibited greater values of free NH2 and degree of hydrolysis than the others at all digestion phases (p < 0.05), suggesting a greater proteolytic susceptibility. The in vitro PDCAAS of the WS + WB samples was greater than that of the other samples for pre-school children, school children, and adults (p < 0.05). Overall, the findings suggest that the cooked chicken breast with the WS + WB condition might provide greater protein digestibility and availability than WS and normal chicken breasts.
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Affiliation(s)
- Yanee Srimarut
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani 12120, Thailand; (Y.S.); (A.P.); (T.T.)
| | - Apinya Phanphuet
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani 12120, Thailand; (Y.S.); (A.P.); (T.T.)
| | - Thanatorn Trithavisup
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani 12120, Thailand; (Y.S.); (A.P.); (T.T.)
| | - Wachiraya Rattanawongsa
- Nanocharacterization Research Team, National Nanotechnology Center, Pathum Thani 12120, Thailand; (W.R.); (R.S.); (A.K.)
| | - Rattaporn Saenmuangchin
- Nanocharacterization Research Team, National Nanotechnology Center, Pathum Thani 12120, Thailand; (W.R.); (R.S.); (A.K.)
| | - Annop Klamchuen
- Nanocharacterization Research Team, National Nanotechnology Center, Pathum Thani 12120, Thailand; (W.R.); (R.S.); (A.K.)
| | - Yuwares Malila
- Food Biotechnology Research Team, National Center for Genetic Engineering and Biotechnology, Pathum Thani 12120, Thailand; (Y.S.); (A.P.); (T.T.)
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Ahsan U, Kuter E, Khan K, Raza I, Çalık A, Şahiner HS, Cengiz Ö. Effect of phased reduction of dietary digestible lysine density on growth performance, thigh meat, and biomechanical characteristics of tibia in broiler chickens. Trop Anim Health Prod 2023; 55:248. [PMID: 37351695 DOI: 10.1007/s11250-023-03660-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 06/15/2023] [Indexed: 06/24/2023]
Abstract
In this study, growth performance, nutrient intake, thigh meat quality, fatty acid composition of thigh meat, and biomechanical characteristics of tibia of broiler chickens in response to phased restriction of dietary digestible lysine (dLys) were evaluated. A total of 180 male broiler chickens distributed to 3 experimental groups were fed control diets, 85% dLys diet in grower phase (GRO 85% dLys), or 85% dLys diets in grower and finisher phases (GRO-FIN 85% dLys). Feeding 85% dLys suppressed the feed intake that suppressed the growth performance, slaughter weight, and thigh weight of broiler chickens compared to control group (P < 0.05). Average daily dLys, Ca, and P intakes were suppressed in groups fed 85% dLys diets in comparison with control group (P < 0.05) due to the suppression of feed intake. While most fatty acid concentrations in thigh meat were not different among the groups, eicosanoic acid (C20:0) in thigh meat was greater in GRO-FIN 85% dLys group than control group (P = 0.002). Antioxidant status of thigh meat of broiler chickens was not affected by the phased restriction of dietary dLys compared to control group. Bone breaking strength and ultimate strength were greater in control group than 85% dLys groups (P < 0.05). In conclusion, phased dilution of dietary dLys to 85% of the required allowance yields weaker legs and tibia bones by suppressing the Ca and P intakes as a function of reduced feed intake in broiler chickens.
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Affiliation(s)
- Umair Ahsan
- Department of Plant and Animal Production, Burdur Vocational School of Food, Agriculture and Livestock, Burdur Mehmet Akif Ersoy University, Burdur, 15030, Turkey.
- Center for Agriculture, Livestock and Food Research, Burdur Mehmet Akif Ersoy University, Burdur, 15030, Turkey.
| | - Eren Kuter
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, 15030, Turkey
| | - Komal Khan
- Department of Biosciences, University of Veterinary and Animal Sciences, Lahore, Jhang Campus, Jhang, 35200, Pakistan
| | - Ifrah Raza
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Işıklı, Aydın, 09016, Turkey
| | - Ali Çalık
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Ankara University, Dışkapı, Ankara, 06110, Turkey
| | - Hande Sultan Şahiner
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Işıklı, Aydın, 09016, Turkey
| | - Özcan Cengiz
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Aydın Adnan Menderes University, Işıklı, Aydın, 09016, Turkey
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