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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
02/03/2023 |
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Data da última atualização: |
26/10/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SORITA, G. D.; FAVARO, S. P.; AMBROSI, A.; DI LUCCIO, M. |
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Afiliação: |
GUILHERME DALLARMI SORITA, UNIVERSIDADE FEDERAL DE SANTA CATARINA; SIMONE PALMA FAVARO, CNPAE; ALAN AMBROSI, UNIVERSIDADE FEDERAL DE SANTA CATARINA; MARCO DI LUCCIO, UNIVERSIDADE FEDERAL DE SANTA CATARINA. |
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Título: |
Aqueous extraction processing: an innovative and sustainable approach for recovery of unconventional oils. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Trends in Food Science & Technology, v. 133, p. 99-113, Mar. 2023. |
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DOI: |
https://doi.org/10.1016/j.tifs.2023.01.019 |
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Idioma: |
Inglês |
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Conteúdo: |
Background: Unconventional crops (e.g., tiger nut, macaw, babassu, sesame, and others) are promising edible oil sources. However, the traditional oil extraction methods, mechanical pressing, and solvent extraction show low efficiency or use environmentally unfriendly solvents (hexane). Aqueous extraction processing (AEP) has recently emerged as a significant opportunity for achieving the sustainable development goal (SDG) to produce edible oils. This technology usually requires a pre-treatment step, e. g., milling, followed by a demulsification step, which traditionally involves enzyme addition for free oil recovery. Optimizing the demulsification methods can lead to high oil yields (>95%), which is comparable to the use of hexane. Scope and approach: This review discusses the scientific data and trends related to demulsification steps on AEP for oil recovery, focusing on unconventional oil crops. New physical demulsification possibilities, such as filter coalescers and membrane technology, are outlined as alternatives to traditional demulsification methods, which present some drawbacks regarding process scalability and oil quality. Additionally, a complete route, with a biorefinery approach, is suggested for the industrial application of oil and high-added-value compounds from the by-products of AEP (liquid and solid fractions) as an opportunity to update the traditional oil production sector. Key findings and conclusions: With the increased demand for conventional oils for biofuel purposes, exploring unconventional crops is a viable and suitable alternative to obtain food-grade oil. Integrating AEP with physical demulsification methods is an eco-friendly and promising strategy for producing high-quality oil from unconventional and minor crop sources since water is used as the solvent instead of hexane. Moreover, applying biorefinery concepts is an opportunity to stimulate the circular economy and produce valuable compounds (proteins, carbohydrates, fibers, and others) with beneficial health properties and wide application in food industries. MenosBackground: Unconventional crops (e.g., tiger nut, macaw, babassu, sesame, and others) are promising edible oil sources. However, the traditional oil extraction methods, mechanical pressing, and solvent extraction show low efficiency or use environmentally unfriendly solvents (hexane). Aqueous extraction processing (AEP) has recently emerged as a significant opportunity for achieving the sustainable development goal (SDG) to produce edible oils. This technology usually requires a pre-treatment step, e. g., milling, followed by a demulsification step, which traditionally involves enzyme addition for free oil recovery. Optimizing the demulsification methods can lead to high oil yields (>95%), which is comparable to the use of hexane. Scope and approach: This review discusses the scientific data and trends related to demulsification steps on AEP for oil recovery, focusing on unconventional oil crops. New physical demulsification possibilities, such as filter coalescers and membrane technology, are outlined as alternatives to traditional demulsification methods, which present some drawbacks regarding process scalability and oil quality. Additionally, a complete route, with a biorefinery approach, is suggested for the industrial application of oil and high-added-value compounds from the by-products of AEP (liquid and solid fractions) as an opportunity to update the traditional oil production sector. Key findings and conclusions: With the increased demand for conventional oils for... Mostrar Tudo |
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Palavras-Chave: |
Aqueous oil extraction; Biorefinery; Emulsion break; Membrane separation. |
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Thesaurus Nal: |
Air filters; Aqueous solutions; Emulsions. |
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Categoria do assunto: |
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Marc: |
LEADER 02874naa a2200253 a 4500
001 2152065
005 2023-10-26
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.tifs.2023.01.019$2DOI
100 1 $aSORITA, G. D.
245 $aAqueous extraction processing$ban innovative and sustainable approach for recovery of unconventional oils.$h[electronic resource]
260 $c2023
520 $aBackground: Unconventional crops (e.g., tiger nut, macaw, babassu, sesame, and others) are promising edible oil sources. However, the traditional oil extraction methods, mechanical pressing, and solvent extraction show low efficiency or use environmentally unfriendly solvents (hexane). Aqueous extraction processing (AEP) has recently emerged as a significant opportunity for achieving the sustainable development goal (SDG) to produce edible oils. This technology usually requires a pre-treatment step, e. g., milling, followed by a demulsification step, which traditionally involves enzyme addition for free oil recovery. Optimizing the demulsification methods can lead to high oil yields (>95%), which is comparable to the use of hexane. Scope and approach: This review discusses the scientific data and trends related to demulsification steps on AEP for oil recovery, focusing on unconventional oil crops. New physical demulsification possibilities, such as filter coalescers and membrane technology, are outlined as alternatives to traditional demulsification methods, which present some drawbacks regarding process scalability and oil quality. Additionally, a complete route, with a biorefinery approach, is suggested for the industrial application of oil and high-added-value compounds from the by-products of AEP (liquid and solid fractions) as an opportunity to update the traditional oil production sector. Key findings and conclusions: With the increased demand for conventional oils for biofuel purposes, exploring unconventional crops is a viable and suitable alternative to obtain food-grade oil. Integrating AEP with physical demulsification methods is an eco-friendly and promising strategy for producing high-quality oil from unconventional and minor crop sources since water is used as the solvent instead of hexane. Moreover, applying biorefinery concepts is an opportunity to stimulate the circular economy and produce valuable compounds (proteins, carbohydrates, fibers, and others) with beneficial health properties and wide application in food industries.
650 $aAir filters
650 $aAqueous solutions
650 $aEmulsions
653 $aAqueous oil extraction
653 $aBiorefinery
653 $aEmulsion break
653 $aMembrane separation
700 1 $aFAVARO, S. P.
700 1 $aAMBROSI, A.
700 1 $aDI LUCCIO, M.
773 $tTrends in Food Science & Technology$gv. 133, p. 99-113, Mar. 2023.
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| 1. |  | SÁNEZ, J.; FROEHNER, S.; HANSEL, F. A.; PARRON, L. M.; KNAPIK, H.; FERNANDES, C.; RIZZI, J. Bile acids combined with fecal sterols: a multiple biomarker approach for deciphering fecal pollution using river sediments. Journal of Soils and Sediments, v. 17, n. 3, p. 861-872, Mar. 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
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