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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria Tropical. Para informações adicionais entre em contato com cnpat.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Alimentos e Territórios. |
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Data corrente: |
18/07/2025 |
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Data da última atualização: |
18/07/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, J. DA; SILVA, A. F. V. DA; CESCA, K.; RIBEIRO, P. R. V.; BRITO, E. S. de; FERREIRA, S. R. S. |
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Afiliação: |
JONAS DA SILVA, FEDERAL UNIVERSITY OF SANTA CATARINA; ANDERSON FELIPE VIANA DA SILVA, FEDERAL UNIVERSITY OF SANTA CATARINA; KARINA CESCA, FEDERAL UNIVERSITY OF SANTA CATARINA; PAULO RICELI VASCONCELOS RIBEIRO, CNPAT; EDY SOUSA DE BRITO, CNAT; SANDRA REGINA SALVADOR FERREIRA, FEDERAL UNIVERSITY OF SANTA CATARINA. |
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Título: |
Efficient and sustainable recovery of bioactive compounds from cashew nut testa shell (Anacardium occidentale L.) using pressurized liquid extraction. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Analytical and Bioanalytical Chemistry, 2025. |
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DOI: |
https://doi.org/10.1007/s00216-025-05881-5 |
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Idioma: |
Inglês |
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Conteúdo: |
Cashew nut processing generates large quantities of byproducts daily, such as cashew nut testa shell (CNTS), which is dis- carded, leading to environmental and economic issues. However, CNTS contains bioactive substances such as polyphenols and antioxidant components, with potential for applications in the food, pharmaceutical, and chemical industries. This study investigated the optimization of pressurized liquid extraction (PLE) with composite central rotational design (CCRD) to evaluate the effect of the independent variables of temperature (T °C) and ethanol concentration (EtOH %) in aqueous solu- tions on the extraction of bioactive compounds from CNTS. The process conditions were evaluated, considering extraction yield and content of polyphenols and antioxidants from the extracts, which were identified and quantified by UPLC-PDA-ESI- QDa, and the ability of the extracts to inhibit foodborne pathogens was evaluated. Besides, a techno-economic assessment of the PLE process was also performed. The PLE conditions were optimized at 170.7 °C and 92.4% EtOH, providing better performance compared to maceration (MC) in terms of yield, phenolic content, and antioxidant potential. The recovered extracts contain catechin and epicatechin, with a higher concentration from the PLE sample compared to MC. The CNTS extracts demonstrated inhibitory effects on pathogen strains, notably inhibiting E. coli at concentrations below 0.7 mg mL −1 . Scaling up the PLE process for large-scale production of CNTS extract was economically promising, considering the cur- rent market price. MenosCashew nut processing generates large quantities of byproducts daily, such as cashew nut testa shell (CNTS), which is dis- carded, leading to environmental and economic issues. However, CNTS contains bioactive substances such as polyphenols and antioxidant components, with potential for applications in the food, pharmaceutical, and chemical industries. This study investigated the optimization of pressurized liquid extraction (PLE) with composite central rotational design (CCRD) to evaluate the effect of the independent variables of temperature (T °C) and ethanol concentration (EtOH %) in aqueous solu- tions on the extraction of bioactive compounds from CNTS. The process conditions were evaluated, considering extraction yield and content of polyphenols and antioxidants from the extracts, which were identified and quantified by UPLC-PDA-ESI- QDa, and the ability of the extracts to inhibit foodborne pathogens was evaluated. Besides, a techno-economic assessment of the PLE process was also performed. The PLE conditions were optimized at 170.7 °C and 92.4% EtOH, providing better performance compared to maceration (MC) in terms of yield, phenolic content, and antioxidant potential. The recovered extracts contain catechin and epicatechin, with a higher concentration from the PLE sample compared to MC. The CNTS extracts demonstrated inhibitory effects on pathogen strains, notably inhibiting E. coli at concentrations below 0.7 mg mL −1 . Scaling up the PLE process for large-scale pro... Mostrar Tudo |
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Palavras-Chave: |
Bioactivities; CNTS valorization; Food pathogen inhibition; Green extraction; SDG-UN. |
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Categoria do assunto: |
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W Química e Física |
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Marc: |
LEADER 02425naa a2200253 a 4500
001 2177391
005 2025-07-18
008 2025 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s00216-025-05881-5$2DOI
100 1 $aSILVA, J. DA
245 $aEfficient and sustainable recovery of bioactive compounds from cashew nut testa shell (Anacardium occidentale L.) using pressurized liquid extraction.$h[electronic resource]
260 $c2025
520 $aCashew nut processing generates large quantities of byproducts daily, such as cashew nut testa shell (CNTS), which is dis- carded, leading to environmental and economic issues. However, CNTS contains bioactive substances such as polyphenols and antioxidant components, with potential for applications in the food, pharmaceutical, and chemical industries. This study investigated the optimization of pressurized liquid extraction (PLE) with composite central rotational design (CCRD) to evaluate the effect of the independent variables of temperature (T °C) and ethanol concentration (EtOH %) in aqueous solu- tions on the extraction of bioactive compounds from CNTS. The process conditions were evaluated, considering extraction yield and content of polyphenols and antioxidants from the extracts, which were identified and quantified by UPLC-PDA-ESI- QDa, and the ability of the extracts to inhibit foodborne pathogens was evaluated. Besides, a techno-economic assessment of the PLE process was also performed. The PLE conditions were optimized at 170.7 °C and 92.4% EtOH, providing better performance compared to maceration (MC) in terms of yield, phenolic content, and antioxidant potential. The recovered extracts contain catechin and epicatechin, with a higher concentration from the PLE sample compared to MC. The CNTS extracts demonstrated inhibitory effects on pathogen strains, notably inhibiting E. coli at concentrations below 0.7 mg mL −1 . Scaling up the PLE process for large-scale production of CNTS extract was economically promising, considering the cur- rent market price.
653 $aBioactivities
653 $aCNTS valorization
653 $aFood pathogen inhibition
653 $aGreen extraction
653 $aSDG-UN
700 1 $aSILVA, A. F. V. DA
700 1 $aCESCA, K.
700 1 $aRIBEIRO, P. R. V.
700 1 $aBRITO, E. S. de
700 1 $aFERREIRA, S. R. S.
773 $tAnalytical and Bioanalytical Chemistry, 2025.
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Registro original: |
Embrapa Agroindústria Tropical (CNPAT) |
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| Registros recuperados : 3 | |
| 2. |  | SOUZA FILHO, A. P. da; BITENCOURT, H. R.; SANTOS, L. da S.; BITENCOURT, R. S. da C.; VERZIGNASSI, J. R. Estudo químico da atividade alelopática de 2,4 - dimetóxichalcona. In: CONGRESSO BRASILEIRO DE DEFENSIVOS AGRÍCOLAS NATURAIS, 3., 2006, Belém, PA. Anais... Belém, PA: Embrapa Amazônia Oriental: Sebrae, 2006. p. 27. Resumo. III COBRADAN.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 3. | | SOUZA FILHO, A. P. da S.; BITENCOURT, H. R.; SANTOS, L. da S.; BITENCOURT, R. S. da C.; VERZIGNASSI, J. R. Avaliação da atividade alelopática de chalconas contra a planta invasora malícia (mimosa pudica L.). In: CONGRESSO BRASILEIRO DE DEFENSIVOS AGRÍCOLAS NATURAIS, 3., 2006, Belém, PA. Anais... Belém, PA: Embrapa Amazônia Oriental: Sebrae, 2006. p. 14. III COBRADAN.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 3 | |
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