Macroalgas alimentícias: revisão de escopo de aspectos ligados à pesquisa e ao consumo

The growing concern about food insecurity, micronutrient deficiencies, and the environmental impacts of current diets has spurred interest in sustainable food alternatives. Within this context, the primary aim of this research was to investigate the potential of macroalgae as a food source in the fo...

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Autor principal: Silva, Lara Juliane Guedes da
Outros Autores: Jacob, Michelle Cristine Medeiros
Formato: bachelorThesis
Idioma:pt_BR
Publicado em: Universidade Federal do Rio Grande do Norte
Assuntos:
Algas - Macroalgas
Segurança alimentar e nutricional
Consumo de algas
Macroalgas alimentícias
Pesquisa com algas
Espécies
Nutrientes
CNPQ::CIENCIAS DA SAUDE
Endereço do item:https://repositorio.ufrn.br/handle/123456789/55817
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id ri-123456789-55817
record_format dspace
institution Repositório Institucional
collection RI - UFRN
language pt_BR
topic Algas - Macroalgas
Segurança alimentar e nutricional
Consumo de algas
Macroalgas alimentícias
Pesquisa com algas
Espécies
Nutrientes
CNPQ::CIENCIAS DA SAUDE
spellingShingle Algas - Macroalgas
Segurança alimentar e nutricional
Consumo de algas
Macroalgas alimentícias
Pesquisa com algas
Espécies
Nutrientes
CNPQ::CIENCIAS DA SAUDE
Silva, Lara Juliane Guedes da
Macroalgas alimentícias: revisão de escopo de aspectos ligados à pesquisa e ao consumo
description The growing concern about food insecurity, micronutrient deficiencies, and the environmental impacts of current diets has spurred interest in sustainable food alternatives. Within this context, the primary aim of this research was to investigate the potential of macroalgae as a food source in the formulation of sustainable diets, examining their nutritional characteristics, presence of contaminants, and socio-economic and psychological aspects associated with their consumption. We used the PRISMA Recommendation for scoping reviews. Three electronic databases (Web of Science, Medline/Pubmed, and Scopus) were utilized. We included original articles published in English, Spanish, or Portuguese, without time restrictions, along with grey literature such as theses, reports, and books containing pertinent information on human consumption of algae. Screening and data abstraction were independently conducted by two reviewers, with a third reviewer resolving discrepancies. Following title screening, abstracts, and full-text content review, 441 out of 473 studies were excluded due to duplication or failure to meet the established inclusion criteria for the research. This screening process resulted in 32 remaining articles. We reviewed studies addressing aspects related to edible macroalgae, encompassing chemical analyses, consumption studies, and sociocultural variables. Overall, we found that various species of macroalgae could be considered a viable alternative to enrich the human diet with essential nutrients such as protein, vitamin B12, omega-3, and 6. However, it is crucial to consider the bioavailability of certain nutrients and the presence of contaminants harmful to human health, such as heavy metals. When evaluating consumption, variables like educational level and food neophobia appeared to correlate with increased or reduced algae consumption, respectively. This research provides insights into studies and aspects related to the composition and consumption of edible macroalgae worldwide. Further studies are required to comprehend sociocultural and psychological factors related to consumer acceptance and the impact of these resources on diets and human health.
author2 Jacob, Michelle Cristine Medeiros
author_facet Jacob, Michelle Cristine Medeiros
Silva, Lara Juliane Guedes da
format bachelorThesis
author Silva, Lara Juliane Guedes da
author_sort Silva, Lara Juliane Guedes da
title Macroalgas alimentícias: revisão de escopo de aspectos ligados à pesquisa e ao consumo
title_short Macroalgas alimentícias: revisão de escopo de aspectos ligados à pesquisa e ao consumo
title_full Macroalgas alimentícias: revisão de escopo de aspectos ligados à pesquisa e ao consumo
title_fullStr Macroalgas alimentícias: revisão de escopo de aspectos ligados à pesquisa e ao consumo
title_full_unstemmed Macroalgas alimentícias: revisão de escopo de aspectos ligados à pesquisa e ao consumo
title_sort macroalgas alimentícias: revisão de escopo de aspectos ligados à pesquisa e ao consumo
publisher Universidade Federal do Rio Grande do Norte
publishDate 2023
url https://repositorio.ufrn.br/handle/123456789/55817
work_keys_str_mv AT silvalarajulianeguedesda macroalgasalimenticiasrevisaodeescopodeaspectosligadosapesquisaeaoconsumo
AT silvalarajulianeguedesda foodmacroalgaescopereviewofaspectsrelatedtoresearchandconsumption
_version_ 1790055960726732800
spelling ri-123456789-558172023-12-18T15:27:25Z Macroalgas alimentícias: revisão de escopo de aspectos ligados à pesquisa e ao consumo Food macroalgae: scope review of aspects related to research and consumption Silva, Lara Juliane Guedes da Jacob, Michelle Cristine Medeiros 0000-0002-8515-956X https://wwws.cnpq.br/cvlattesweb/PKG_MENU.menu?f_cod=455255A4D004864A45183E906873CFD0# https://orcid.org/0000-0002-4881-7285 http://lattes.cnpq.br/1788932483645882 Lopes, Priscila F. M. Souza, Alice Medeiros Jacob, Michelle https://orcid.org/0000-0002-4881-7285 http://lattes.cnpq.br/1788932483645882 Algas - Macroalgas Segurança alimentar e nutricional Consumo de algas Macroalgas alimentícias Pesquisa com algas Espécies Nutrientes CNPQ::CIENCIAS DA SAUDE The growing concern about food insecurity, micronutrient deficiencies, and the environmental impacts of current diets has spurred interest in sustainable food alternatives. Within this context, the primary aim of this research was to investigate the potential of macroalgae as a food source in the formulation of sustainable diets, examining their nutritional characteristics, presence of contaminants, and socio-economic and psychological aspects associated with their consumption. We used the PRISMA Recommendation for scoping reviews. Three electronic databases (Web of Science, Medline/Pubmed, and Scopus) were utilized. We included original articles published in English, Spanish, or Portuguese, without time restrictions, along with grey literature such as theses, reports, and books containing pertinent information on human consumption of algae. Screening and data abstraction were independently conducted by two reviewers, with a third reviewer resolving discrepancies. Following title screening, abstracts, and full-text content review, 441 out of 473 studies were excluded due to duplication or failure to meet the established inclusion criteria for the research. This screening process resulted in 32 remaining articles. We reviewed studies addressing aspects related to edible macroalgae, encompassing chemical analyses, consumption studies, and sociocultural variables. Overall, we found that various species of macroalgae could be considered a viable alternative to enrich the human diet with essential nutrients such as protein, vitamin B12, omega-3, and 6. However, it is crucial to consider the bioavailability of certain nutrients and the presence of contaminants harmful to human health, such as heavy metals. When evaluating consumption, variables like educational level and food neophobia appeared to correlate with increased or reduced algae consumption, respectively. This research provides insights into studies and aspects related to the composition and consumption of edible macroalgae worldwide. Further studies are required to comprehend sociocultural and psychological factors related to consumer acceptance and the impact of these resources on diets and human health. A crescente preocupação com a insegurança alimentar, deficiências de micronutrientes e os impactos ambientais das dietas atuais têm gerado interesse em alternativas alimentares sustentáveis. Nesse contexto, o objetivo principal desta pesquisa foi investigar o potencial das macroalgas como fonte alimentar na composição de dietas sustentáveis, analisando suas características nutricionais, presença de contaminantes e aspectos socioeconômicos e psicológicos relacionados ao seu consumo. Utilizamos a Recomendação PRISMA para as revisões de escopo. Três bases de dados eletrônicas (Web of Science, Medline/Pubmed e Scopus) foram utilizadas. Incluímos artigos originais publicados em inglês, espanhol ou português, sem restrição de tempo, além de literatura cinza como teses, relatórios e livros que contivessem informações relevantes sobre o consumo humano de algas. A triagem e a abstração dos dados foram conduzidas por dois revisores de forma independente, com um terceiro revisor resolvendo discrepâncias. Após a triagem dos títulos, resumos e conteúdos completos, 441 estudos de 473 foram descartados por serem duplicatas ou por não atenderem aos critérios de inclusão estabelecidos para a pesquisa. Como resultado desse processo de triagem, restaram 32 artigos. Revisamos estudos que abordam aspectos relacionados às macroalgas comestíveis, incluindo análises químicas, estudos de consumo e variáveis socioculturais. De modo geral, constatamos que diversas espécies de macroalgas podem ser consideradas uma alternativa viável para enriquecer a dieta humana com nutrientes essenciais, como proteína, vitamina B12, ômega-3 e 6. No entanto, é necessário considerar a biodisponibilidade de alguns nutrientes e a presença de contaminantes prejudiciais à saúde humana, como metais pesados. Ao avaliarmos o consumo, as variáveis de nível de escolaridade e neofobia alimentar mostraram se relacionar com o aumento ou redução do consumo de algas, respectivamente. Essa pesquisa oferece insights sobre estudos e aspectos relacionados à composição e consumo de macroalgas alimentícias ao redor do mundo. Mais estudos são necessários para compreender fatores socioculturais e psicológicos relacionados à aceitação dos consumidores e o impacto desses recursos nas dietas e na saúde humana. 2023-12-12T20:59:19Z 2023-12-12T20:59:19Z 2023-11-13 bachelorThesis SILVA, Lara Juliane Guedes da. Macroalgas alimentícias: revisão de escopo de aspectos ligados à pesquisa e ao consumo. Orientadora: Michelle Cristine Medeiros Jacob. 2023. 62 f. Trabalho de Conclusão de Curso (Graduação em Nutrição) - Universidade Federal do Rio Grande do Norte, Natal, 2023. https://repositorio.ufrn.br/handle/123456789/55817 pt_BR CC0 1.0 Universal http://creativecommons.org/publicdomain/zero/1.0/ application/pdf Universidade Federal do Rio Grande do Norte Brasil UFRN Nutrição Departamento de Nutrição - DNUT

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