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Registro Completo |
Biblioteca(s): |
Embrapa Instrumentação. |
Data corrente: |
13/06/2022 |
Data da última atualização: |
23/01/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MASCARENHAS, A. R. P.; SCATOLINO, M. V.; DIAS, M. C.; MARTINS, M. A.; MELO, R. R. de; DAMÁSIO, R. A. P.; MENDONÇA, M. C.; TONOLI, G. H. D. |
Afiliação: |
MARIA ALICE MARTINS, CNPDIA. |
Título: |
Fibers pre-treatments with sodium silicate afect the properties of suspensions, flms, and quality index of cellulose micro/nanofbrils. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Nordic Pulp & Paper Research Journal, v. 37, n. 3, 2022. |
Páginas: |
534-552 |
ISSN: |
0283-2631 |
DOI: |
https://doi.org/10.1515/npprj-2022-0037 |
Idioma: |
Inglês |
Conteúdo: |
The internal breakdown (IB) is a premature and uneven mango pulp ripening physiological disorder that is noticed only when the fruit is sliced for consumption. Thus, there is a demand for analytical methods to detect IB in mangoes to avoid consumer dissatisfaction and reduce postharvest waste. In this work, physicochemical and volatile compounds were determined to evaluate the ability to predict pulp IB. Principal components analysis (PCA) and partial least squares discriminant analysis (PLS-DA) of the data show that color, firmness, and volatiles compounds are important to give some information about the physiological changes caused by IB. The volatile compounds methacrylic acid, ethyl ester, isopentyl ethanoate, limonene oxide, (E)-2-pentenal, tetradecane, and γ-elemene were identified as chemical markers of IB. Therefore, mango physical and chemical characteristics combined with PCA and PLS-DA were successfully employed for the identification of IB in mangoes, showing significant differences between healthy and IB fruits. |
Palavras-Chave: |
Biorefnery; Cellulose nanofbrils (CNF); Microfbrillated cellulose (MFC). |
Categoria do assunto: |
-- |
Marc: |
LEADER 01943naa a2200277 a 4500 001 2144020 005 2024-01-23 008 2022 bl uuuu u00u1 u #d 022 $a0283-2631 024 7 $ahttps://doi.org/10.1515/npprj-2022-0037$2DOI 100 1 $aMASCARENHAS, A. R. P. 245 $aFibers pre-treatments with sodium silicate afect the properties of suspensions, flms, and quality index of cellulose micro/nanofbrils.$h[electronic resource] 260 $c2022 300 $a534-552 520 $aThe internal breakdown (IB) is a premature and uneven mango pulp ripening physiological disorder that is noticed only when the fruit is sliced for consumption. Thus, there is a demand for analytical methods to detect IB in mangoes to avoid consumer dissatisfaction and reduce postharvest waste. In this work, physicochemical and volatile compounds were determined to evaluate the ability to predict pulp IB. Principal components analysis (PCA) and partial least squares discriminant analysis (PLS-DA) of the data show that color, firmness, and volatiles compounds are important to give some information about the physiological changes caused by IB. The volatile compounds methacrylic acid, ethyl ester, isopentyl ethanoate, limonene oxide, (E)-2-pentenal, tetradecane, and γ-elemene were identified as chemical markers of IB. Therefore, mango physical and chemical characteristics combined with PCA and PLS-DA were successfully employed for the identification of IB in mangoes, showing significant differences between healthy and IB fruits. 653 $aBiorefnery 653 $aCellulose nanofbrils (CNF) 653 $aMicrofbrillated cellulose (MFC) 700 1 $aSCATOLINO, M. V. 700 1 $aDIAS, M. C. 700 1 $aMARTINS, M. A. 700 1 $aMELO, R. R. de 700 1 $aDAMÁSIO, R. A. P. 700 1 $aMENDONÇA, M. C. 700 1 $aTONOLI, G. H. D. 773 $tNordic Pulp & Paper Research Journal$gv. 37, n. 3, 2022.
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Registros recuperados : 7 | |
4. | | MASCARENHAS, A. R. P.; SCATOLINO, M. V.; DIAS, M. C.; MARTINS, M. A.; MELO, R. R. de; MENDONDÇA, M. C.; TONOLI, G. H. D. Association of cellulose micro/nanofibrils and silicates for cardboard coating: Technological aspects for packaging. Industrial Crops & Products, v. 188, e115667, 2022.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Instrumentação. |
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5. | | MASCARENHAS, A. R. P.; MENDONÇA, M. C.; DIAS, M. C.; MARTINS, M. A.; MELO, R. R. de; DAMASIO, R. A. P.; TONOLI, G. H. D. Production of cellulose micro/nanofbrils with sodium silicate: impact on energy consumption, microstructure, crystallinity and stability of suspensions. Nordic Pulp & Paper Research Journal, v. 37, n. 4, 2022. 686-701Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Instrumentação. |
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6. | | MASCARENHAS, A. R. P.; SCATOLINO, M. V.; DIAS, M. C.; MARTINS, M. A.; MELO, R. R. de; DAMÁSIO, R. A. P.; MENDONÇA, M. C.; TONOLI, G. H. D. Fibers pre-treatments with sodium silicate afect the properties of suspensions, flms, and quality index of cellulose micro/nanofbrils. Nordic Pulp & Paper Research Journal, v. 37, n. 3, 2022. 534-552Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Instrumentação. |
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7. | | SANTOS, M. E. C. DOS; MELO, R. R. DE; CORREIA, D.; SOUSA, J. A. de; SANTOS, A. M.; SILVA, A. K. V. DA; PAULA, E. A. DE O.; ALVES, A. R.; SCATOLINO, M. V.; RUSCH, F.; MASCARENHAS, A. R. P.; PIMENTA, A. S.; STANGERLIN, D. M. Variation in the Basic Density of Woods Produced in the Brazilian Semiarid Region Subjected to Different Irrigation Regimes. Forests, 14, 2168, 2023.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Agroindústria Tropical; Embrapa Florestas. |
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