Chemoprotection of amazonian Mauritia flexuosa fruit pulp against ammonia and nitrite toxicity to postlarvae shrimps Litopenaeus vannamei
The chemoprotection of “buriti” Mauritia flexuosa (inclusion in diet: 0-control group; 1.25; 2.50; 5.00; and 10.00% W/W) to Litopenaeus vannamei postlarvae (PL) exposed to ammonia or nitrite was investigated. Analyzed variables include antioxidant (ACAP) and oxidative damage (TBARS) responses and le...
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| Format: | Article |
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Instituto de Pesca
2022-05-01
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| Series: | Boletim do Instituto de Pesca |
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| Online Access: | https://www.pesca.sp.gov.br/boletim/index.php/bip/article/view/1679 |
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| author | Cleber dos Santos SIMIÃO Grecica Mariana COLOMBO Robson Matheus Marreiro GOMES Patrícia Baptista RAMOS Marcelo Borges TESSER Wilson WASIELESKY JUNIOR José María MONSERRAT |
| author_facet | Cleber dos Santos SIMIÃO Grecica Mariana COLOMBO Robson Matheus Marreiro GOMES Patrícia Baptista RAMOS Marcelo Borges TESSER Wilson WASIELESKY JUNIOR José María MONSERRAT |
| author_sort | Cleber dos Santos SIMIÃO |
| collection | DOAJ |
| description | The chemoprotection of “buriti” Mauritia flexuosa (inclusion in diet: 0-control group; 1.25; 2.50; 5.00; and 10.00% W/W) to Litopenaeus vannamei postlarvae (PL) exposed to ammonia or nitrite was investigated. Analyzed variables include antioxidant (ACAP) and oxidative damage (TBARS) responses and levels of total carotenoids. The results indicated that there was no significant difference (p >0.05) in zootechnical variables between diets. The PL carotenoid content (R2 = 0.86), ACAP (R2 = 0.78), and TBARS (R2 = 0.91) showed a dose-dependent relationship with the inclusion levels of “buriti” (p <0.05). After 43 days, juvenile shrimps were exposed for 96 h to ammonia (0.48 mg NH3-N L-1) or nitrite (40 mg NO3 L-1). Higher scavenging activity against peroxyl radicals was observed in PL fed with 2.50 and 5.00% of “buriti” (ammonia exposure), or 5.00 and 10.00% (nitrite exposure) of “buriti” inclusion. Content of reduced glutathione was higher in shrimps exposed to ammonia and fed with 10.00% of “buriti”. Lipid peroxidation levels were lower in shrimps exposed to ammonia or nitrite and previously fed with inclusion higher than 2.50% of “buriti”. The increased scavenging activity and lower lipid peroxidation in ammonia or nitrite-exposed organisms and previously supplemented with “buriti” point to a hormetic response that increases the resilience of L. vannamei to cope with nitrogenous compounds, pointing to the use of this fruit as a chemoprotectant agent. |
| format | Article |
| id | doaj-art-829d918bb16e4fc0bfc2884e5b6f1555 |
| institution | Kabale University |
| issn | 1678-2305 |
| language | English |
| publishDate | 2022-05-01 |
| publisher | Instituto de Pesca |
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| series | Boletim do Instituto de Pesca |
| spelling | doaj-art-829d918bb16e4fc0bfc2884e5b6f15552025-08-20T03:35:50ZengInstituto de PescaBoletim do Instituto de Pesca1678-23052022-05-014811010.20950/1678-2305/bip.2022.48.e679Chemoprotection of amazonian Mauritia flexuosa fruit pulp against ammonia and nitrite toxicity to postlarvae shrimps Litopenaeus vannameiCleber dos Santos SIMIÃO0https://orcid.org/0000-0003-2091-0485Grecica Mariana COLOMBO1https://orcid.org/0000-0002-4877-1109Robson Matheus Marreiro GOMES2https://orcid.org/0000-0002-4695-4534Patrícia Baptista RAMOS3https://orcid.org/0000-0003-4708-3520Marcelo Borges TESSER4https://orcid.org/0000-0003-4818-9829Wilson WASIELESKY JUNIOR5https://orcid.org/0000-0002-7267-4755José María MONSERRAT6https://orcid.org/0000-0002-9463-3049Universidade Federal do Rio Grande, Programa de Pós-Graduação em Aquicultura - Rio Grande (RS), Brazil.Universidade Federal do Rio Grande, Programa de Pós-Graduação em Aquicultura - Rio Grande (RS), Brazil.Universidade Federal do Rio Grande, Programa de Pós-Graduação em Aquicultura - Rio Grande (RS), Brazil.Universidade Federal do Rio Grande, Instituto de Oceanografia, Laboratório de Bioquímica Funcional de Organismos Aquáticos - Rio Grande (RS), Brazil.Universidade Federal do Rio Grande, Programa de Pós-Graduação em Aquicultura - Rio Grande (RS), Brazil.Universidade Federal do Rio Grande, Programa de Pós-Graduação em Aquicultura - Rio Grande (RS), Brazil.Universidade Federal do Rio Grande, Programa de Pós-Graduação em Aquicultura - Rio Grande (RS), Brazil.The chemoprotection of “buriti” Mauritia flexuosa (inclusion in diet: 0-control group; 1.25; 2.50; 5.00; and 10.00% W/W) to Litopenaeus vannamei postlarvae (PL) exposed to ammonia or nitrite was investigated. Analyzed variables include antioxidant (ACAP) and oxidative damage (TBARS) responses and levels of total carotenoids. The results indicated that there was no significant difference (p >0.05) in zootechnical variables between diets. The PL carotenoid content (R2 = 0.86), ACAP (R2 = 0.78), and TBARS (R2 = 0.91) showed a dose-dependent relationship with the inclusion levels of “buriti” (p <0.05). After 43 days, juvenile shrimps were exposed for 96 h to ammonia (0.48 mg NH3-N L-1) or nitrite (40 mg NO3 L-1). Higher scavenging activity against peroxyl radicals was observed in PL fed with 2.50 and 5.00% of “buriti” (ammonia exposure), or 5.00 and 10.00% (nitrite exposure) of “buriti” inclusion. Content of reduced glutathione was higher in shrimps exposed to ammonia and fed with 10.00% of “buriti”. Lipid peroxidation levels were lower in shrimps exposed to ammonia or nitrite and previously fed with inclusion higher than 2.50% of “buriti”. The increased scavenging activity and lower lipid peroxidation in ammonia or nitrite-exposed organisms and previously supplemented with “buriti” point to a hormetic response that increases the resilience of L. vannamei to cope with nitrogenous compounds, pointing to the use of this fruit as a chemoprotectant agent.https://www.pesca.sp.gov.br/boletim/index.php/bip/article/view/1679bioactive moleculenitrogen compoundfunctional feedsustainable aquaculture |
| spellingShingle | Cleber dos Santos SIMIÃO Grecica Mariana COLOMBO Robson Matheus Marreiro GOMES Patrícia Baptista RAMOS Marcelo Borges TESSER Wilson WASIELESKY JUNIOR José María MONSERRAT Chemoprotection of amazonian Mauritia flexuosa fruit pulp against ammonia and nitrite toxicity to postlarvae shrimps Litopenaeus vannamei Boletim do Instituto de Pesca bioactive molecule nitrogen compound functional feed sustainable aquaculture |
| title | Chemoprotection of amazonian Mauritia flexuosa fruit pulp against ammonia and nitrite toxicity to postlarvae shrimps Litopenaeus vannamei |
| title_full | Chemoprotection of amazonian Mauritia flexuosa fruit pulp against ammonia and nitrite toxicity to postlarvae shrimps Litopenaeus vannamei |
| title_fullStr | Chemoprotection of amazonian Mauritia flexuosa fruit pulp against ammonia and nitrite toxicity to postlarvae shrimps Litopenaeus vannamei |
| title_full_unstemmed | Chemoprotection of amazonian Mauritia flexuosa fruit pulp against ammonia and nitrite toxicity to postlarvae shrimps Litopenaeus vannamei |
| title_short | Chemoprotection of amazonian Mauritia flexuosa fruit pulp against ammonia and nitrite toxicity to postlarvae shrimps Litopenaeus vannamei |
| title_sort | chemoprotection of amazonian mauritia flexuosa fruit pulp against ammonia and nitrite toxicity to postlarvae shrimps litopenaeus vannamei |
| topic | bioactive molecule nitrogen compound functional feed sustainable aquaculture |
| url | https://www.pesca.sp.gov.br/boletim/index.php/bip/article/view/1679 |
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