Betaine and nano-emulsified vegetable oil supplementation for improving carcass and meat quality characteristics of broiler chickens under heat stress conditions
IntroductionThis research aimed to examine the effects of water-added betaine (BET) and/or nano-emulsified vegetable oil (MAGO) on carcass and meat quality characteristics of broilers raised under thermoneutral (TN) and heat stress (HS) conditions.MethodsOn day 21, 640 birds (Ross 308) were randomly...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2023-03-01
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| Series: | Frontiers in Veterinary Science |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fvets.2023.1147020/full |
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| author | Gamaleldin M. Suliman Elsayed O. S. Hussein Abdullah N. Al-Owaimer Rashed A. Alhotan Maged A. Al-Garadi Jameel M. H. Mahdi Hani A. Ba-Awadh Mohammed M. Qaid Ayman Abdel-Aziz Swelum |
| author_facet | Gamaleldin M. Suliman Elsayed O. S. Hussein Abdullah N. Al-Owaimer Rashed A. Alhotan Maged A. Al-Garadi Jameel M. H. Mahdi Hani A. Ba-Awadh Mohammed M. Qaid Ayman Abdel-Aziz Swelum |
| author_sort | Gamaleldin M. Suliman |
| collection | DOAJ |
| description | IntroductionThis research aimed to examine the effects of water-added betaine (BET) and/or nano-emulsified vegetable oil (MAGO) on carcass and meat quality characteristics of broilers raised under thermoneutral (TN) and heat stress (HS) conditions.MethodsOn day 21, 640 birds (Ross 308) were randomly assigned to one of two thermal conditions (thermoneutral 22 ± 1°C and heat stress 32 ± 1°C) each containing four treatment groups: Control, BET, MAGO, and a mixture of both (BETMAGO) in a 2 × 4 factorial arrangement (eight groups). Each group has eight replicates, with ten birds each. The birds' carcass and meat quality characteristics were evaluated at 35 days.Results and discussionThe dressing percentage, breast, leg, wing, heart, initial pH, color change, cooking loss (CL), water-holding capacity (WHC), shear force (SF), and texture profile with exception of springiness significantly affected by the treatments. The results showed that HS had negative effects on carcass weight and relative weights of the breast, spleen, and heart. Moreover, HS increased dressing percentage, wing, initial pH, final core temperature, initial lightness, WHC, and hardness. Significant differences in interactions between treatments and temperature were observed in the spleen, WHC, and SF.ConclusionWater supplemented with BET effectively improved carcass dressing percentage, breast weight, and meat quality in terms of water-holding capacity and tenderness under HS conditions. More studies on the use of BET and/or MAGO at different levels were recommended. |
| first_indexed | 2024-04-09T21:34:59Z |
| format | Article |
| id | doaj.art-a638805c74a3459aa8161060e1da20a7 |
| institution | Directory Open Access Journal |
| issn | 2297-1769 |
| language | English |
| last_indexed | 2024-04-09T21:34:59Z |
| publishDate | 2023-03-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Veterinary Science |
| spelling | doaj.art-a638805c74a3459aa8161060e1da20a72023-03-27T04:55:03ZengFrontiers Media S.A.Frontiers in Veterinary Science2297-17692023-03-011010.3389/fvets.2023.11470201147020Betaine and nano-emulsified vegetable oil supplementation for improving carcass and meat quality characteristics of broiler chickens under heat stress conditionsGamaleldin M. Suliman0Elsayed O. S. Hussein1Abdullah N. Al-Owaimer2Rashed A. Alhotan3Maged A. Al-Garadi4Jameel M. H. Mahdi5Hani A. Ba-Awadh6Mohammed M. Qaid7Ayman Abdel-Aziz Swelum8Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi ArabiaDepartment of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi ArabiaDepartment of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi ArabiaDepartment of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi ArabiaDepartment of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi ArabiaDepartment of Zoology, College of Science, King Saud University, Riyadh, Saudi ArabiaDepartment of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi ArabiaDepartment of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi ArabiaDepartment of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi ArabiaIntroductionThis research aimed to examine the effects of water-added betaine (BET) and/or nano-emulsified vegetable oil (MAGO) on carcass and meat quality characteristics of broilers raised under thermoneutral (TN) and heat stress (HS) conditions.MethodsOn day 21, 640 birds (Ross 308) were randomly assigned to one of two thermal conditions (thermoneutral 22 ± 1°C and heat stress 32 ± 1°C) each containing four treatment groups: Control, BET, MAGO, and a mixture of both (BETMAGO) in a 2 × 4 factorial arrangement (eight groups). Each group has eight replicates, with ten birds each. The birds' carcass and meat quality characteristics were evaluated at 35 days.Results and discussionThe dressing percentage, breast, leg, wing, heart, initial pH, color change, cooking loss (CL), water-holding capacity (WHC), shear force (SF), and texture profile with exception of springiness significantly affected by the treatments. The results showed that HS had negative effects on carcass weight and relative weights of the breast, spleen, and heart. Moreover, HS increased dressing percentage, wing, initial pH, final core temperature, initial lightness, WHC, and hardness. Significant differences in interactions between treatments and temperature were observed in the spleen, WHC, and SF.ConclusionWater supplemented with BET effectively improved carcass dressing percentage, breast weight, and meat quality in terms of water-holding capacity and tenderness under HS conditions. More studies on the use of BET and/or MAGO at different levels were recommended.https://www.frontiersin.org/articles/10.3389/fvets.2023.1147020/fullbetainemagic oilcarcass traitsmeat qualityheat stressbroiler chickens |
| spellingShingle | Gamaleldin M. Suliman Elsayed O. S. Hussein Abdullah N. Al-Owaimer Rashed A. Alhotan Maged A. Al-Garadi Jameel M. H. Mahdi Hani A. Ba-Awadh Mohammed M. Qaid Ayman Abdel-Aziz Swelum Betaine and nano-emulsified vegetable oil supplementation for improving carcass and meat quality characteristics of broiler chickens under heat stress conditions Frontiers in Veterinary Science betaine magic oil carcass traits meat quality heat stress broiler chickens |
| title | Betaine and nano-emulsified vegetable oil supplementation for improving carcass and meat quality characteristics of broiler chickens under heat stress conditions |
| title_full | Betaine and nano-emulsified vegetable oil supplementation for improving carcass and meat quality characteristics of broiler chickens under heat stress conditions |
| title_fullStr | Betaine and nano-emulsified vegetable oil supplementation for improving carcass and meat quality characteristics of broiler chickens under heat stress conditions |
| title_full_unstemmed | Betaine and nano-emulsified vegetable oil supplementation for improving carcass and meat quality characteristics of broiler chickens under heat stress conditions |
| title_short | Betaine and nano-emulsified vegetable oil supplementation for improving carcass and meat quality characteristics of broiler chickens under heat stress conditions |
| title_sort | betaine and nano emulsified vegetable oil supplementation for improving carcass and meat quality characteristics of broiler chickens under heat stress conditions |
| topic | betaine magic oil carcass traits meat quality heat stress broiler chickens |
| url | https://www.frontiersin.org/articles/10.3389/fvets.2023.1147020/full |
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