Effects of three feed attractants on the growth performance and meat quality of the largemouth bass (Micropterus salmoides)
The trial was conducted to investigate the effects of limonene, allicin and betaine supplementation in low fish meal (FM) diet on growth performance, antioxidant capacity, meat quality and intestinal health in largemouth bass (M. salmoides). The biting-balls test and feeding trial were successively...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2022-10-01
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| Series: | Frontiers in Marine Science |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fmars.2022.1029969/full |
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| author | Yuhua Yue Mingshi Chen Xiaoxue Bao Yingying Yu Wei Shi Suksan Kumkhong Yuhong Liu Ying Yang Hui Yu |
| author_facet | Yuhua Yue Mingshi Chen Xiaoxue Bao Yingying Yu Wei Shi Suksan Kumkhong Yuhong Liu Ying Yang Hui Yu |
| author_sort | Yuhua Yue |
| collection | DOAJ |
| description | The trial was conducted to investigate the effects of limonene, allicin and betaine supplementation in low fish meal (FM) diet on growth performance, antioxidant capacity, meat quality and intestinal health in largemouth bass (M. salmoides). The biting-balls test and feeding trial were successively conducted. For the one, the results of the biting-ball test showed that with the increase of the concentration of the three attractants, the attracting effect firstly increased, then decreased, and the effect reached maximum at 0.2% concentration. (P < 0.05). Further, a 9-week feeding trial was conducted using five diets, including a basal diet with 30% and 40% fish meal without attractant, 30% fish meal supplemented with 0.2% limonene, 0.2% allicin or 0.2% betaine (the diets were named FM30, FM40, FM30 + L, FM30 + A, FM30 + B, respectively). The results demonstrated that adding limonene, allicin and betaine at concentration of 0.2% to the low fish meal feed could improve final body weight, weight gain rate, and specific growth rate of M. salmoides but only in 4 weeks (P > 0.05). Besides, dietary supplementation with attractants could significantly reduce the content of MDA in serum and liver, and increase the activity of GSH in liver (P < 0.05). Compared with FM30 group, the supplementation with limonene, allicin or betaine diet had higher pH, redness (a*), yellowness (b*) (P > 0.05), and lower refrigeration loss, cooking loss values (P < 0.05). Furthermore, supplementation with attractants groups had higher values for villus height, lamina propria, crypt depth, submucous layer, and serous layer (P < 0.05). Taken together, these results indicated that limonene, allicin and betaine had a time effect on the growth performance, and could improve antioxidant capacity, meat quality and intestinal health of M. salmoide. |
| first_indexed | 2024-04-11T19:06:31Z |
| format | Article |
| id | doaj.art-9e68deaee9ad4fb1a68029f790c01f90 |
| institution | Directory Open Access Journal |
| issn | 2296-7745 |
| language | English |
| last_indexed | 2024-04-11T19:06:31Z |
| publishDate | 2022-10-01 |
| publisher | Frontiers Media S.A. |
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| series | Frontiers in Marine Science |
| spelling | doaj.art-9e68deaee9ad4fb1a68029f790c01f902022-12-22T04:07:45ZengFrontiers Media S.A.Frontiers in Marine Science2296-77452022-10-01910.3389/fmars.2022.10299691029969Effects of three feed attractants on the growth performance and meat quality of the largemouth bass (Micropterus salmoides)Yuhua Yue0Mingshi Chen1Xiaoxue Bao2Yingying Yu3Wei Shi4Suksan Kumkhong5Yuhong Liu6Ying Yang7Hui Yu8Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, ChinaGuangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, ChinaGuangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, ChinaGuangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, ChinaLaboratory of Tropical Marine Bio-resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, ChinaDepartment of Animal science, Faculty of Science and Technology, Muban Chombueng Rajabhat University, Ratchaburi, ThailandGuangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, ChinaGuangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, ChinaGuangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, ChinaThe trial was conducted to investigate the effects of limonene, allicin and betaine supplementation in low fish meal (FM) diet on growth performance, antioxidant capacity, meat quality and intestinal health in largemouth bass (M. salmoides). The biting-balls test and feeding trial were successively conducted. For the one, the results of the biting-ball test showed that with the increase of the concentration of the three attractants, the attracting effect firstly increased, then decreased, and the effect reached maximum at 0.2% concentration. (P < 0.05). Further, a 9-week feeding trial was conducted using five diets, including a basal diet with 30% and 40% fish meal without attractant, 30% fish meal supplemented with 0.2% limonene, 0.2% allicin or 0.2% betaine (the diets were named FM30, FM40, FM30 + L, FM30 + A, FM30 + B, respectively). The results demonstrated that adding limonene, allicin and betaine at concentration of 0.2% to the low fish meal feed could improve final body weight, weight gain rate, and specific growth rate of M. salmoides but only in 4 weeks (P > 0.05). Besides, dietary supplementation with attractants could significantly reduce the content of MDA in serum and liver, and increase the activity of GSH in liver (P < 0.05). Compared with FM30 group, the supplementation with limonene, allicin or betaine diet had higher pH, redness (a*), yellowness (b*) (P > 0.05), and lower refrigeration loss, cooking loss values (P < 0.05). Furthermore, supplementation with attractants groups had higher values for villus height, lamina propria, crypt depth, submucous layer, and serous layer (P < 0.05). Taken together, these results indicated that limonene, allicin and betaine had a time effect on the growth performance, and could improve antioxidant capacity, meat quality and intestinal health of M. salmoide.https://www.frontiersin.org/articles/10.3389/fmars.2022.1029969/fullfeed attractantslargemouth bassmeat qualityphysiological biochemistryintestinal health |
| spellingShingle | Yuhua Yue Mingshi Chen Xiaoxue Bao Yingying Yu Wei Shi Suksan Kumkhong Yuhong Liu Ying Yang Hui Yu Effects of three feed attractants on the growth performance and meat quality of the largemouth bass (Micropterus salmoides) Frontiers in Marine Science feed attractants largemouth bass meat quality physiological biochemistry intestinal health |
| title | Effects of three feed attractants on the growth performance and meat quality of the largemouth bass (Micropterus salmoides) |
| title_full | Effects of three feed attractants on the growth performance and meat quality of the largemouth bass (Micropterus salmoides) |
| title_fullStr | Effects of three feed attractants on the growth performance and meat quality of the largemouth bass (Micropterus salmoides) |
| title_full_unstemmed | Effects of three feed attractants on the growth performance and meat quality of the largemouth bass (Micropterus salmoides) |
| title_short | Effects of three feed attractants on the growth performance and meat quality of the largemouth bass (Micropterus salmoides) |
| title_sort | effects of three feed attractants on the growth performance and meat quality of the largemouth bass micropterus salmoides |
| topic | feed attractants largemouth bass meat quality physiological biochemistry intestinal health |
| url | https://www.frontiersin.org/articles/10.3389/fmars.2022.1029969/full |
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