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Registro Completo |
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
22/09/2015 |
Data da última atualização: |
11/03/2019 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
FERREIRA, J. T.; HAWERROTH, F. J.; MACEDO, C. K. B. de. |
Afiliação: |
FERNANDO JOSE HAWERROTH, CNPUV. |
Título: |
Uso de inibidores de biossíntese de giberelinas no manejo do dossel de videiras "Pinot Noir". |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
In.:ENCONTRO NACIONAL SOBRE FRUTICULTURA DE CLIMA TEMPERADO, 14., 2015, Fraiburgo, SC. Anais...(v.2 - Resumos). Caçador: Epagri, v. 2 (trabalhos), 2015. p. 68. |
Idioma: |
Português |
Palavras-Chave: |
Controle de crescimento vegetativo; Etil-trinexapac; Proexadiona de cálcio. |
Thesagro: |
Vitis Vinifera. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/130099/1/ferreira-xivenfrute-p68-jul2015hawerroth0001.pdf
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Marc: |
LEADER 00693nam a2200169 a 4500 001 2024638 005 2019-03-11 008 2015 bl uuuu u00u1 u #d 100 1 $aFERREIRA, J. T. 245 $aUso de inibidores de biossíntese de giberelinas no manejo do dossel de videiras "Pinot Noir".$h[electronic resource] 260 $aIn.:ENCONTRO NACIONAL SOBRE FRUTICULTURA DE CLIMA TEMPERADO, 14., 2015, Fraiburgo, SC. Anais...(v.2 - Resumos). Caçador: Epagri, v. 2 (trabalhos), 2015. p. 68.$c2015 650 $aVitis Vinifera 653 $aControle de crescimento vegetativo 653 $aEtil-trinexapac 653 $aProexadiona de cálcio 700 1 $aHAWERROTH, F. J. 700 1 $aMACEDO, C. K. B. de
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Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Instrumentação. |
Data corrente: |
30/11/2022 |
Data da última atualização: |
26/07/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
MÜLLER-CARNEIRO, J.; FIGUEIREDO, M. C. B. de; RODRIGUES, C.; AZEREDO, H. M. C. de; FREIRE, F. |
Afiliação: |
MARIA CLEA BRITO DE FIGUEIREDO, CNPAT; HENRIETTE MONTEIRO C DE AZEREDO, CNPDIA. |
Título: |
Ex-ante life cycle assessment framework and application to a nano-reinforced biopolymer film based on mango kernel. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Resources, Conservation and Recycling, v. 188, a106637, 2023. |
Páginas: |
1 - 11 |
ISSN: |
0921-3449 |
DOI: |
https://doi.org/10.1016/j.resconrec.2022.106637 |
Idioma: |
Inglês |
Conteúdo: |
This article proposes a framework for ex-ante life cycle assessment (LCA) of biopolymers at low TRL, including:
(i) scale-up; (ii) scenarios for processes and modelling choices; (iii) comparison with a fossil-based polymer,
considering material substitution factors. The framework was applied to analyse a mango kernel starch (MKS)
film and compare it with low-density polyethylene (LDPE). Mango seeds (feedstock) were modelled as burdenfree since they do not have economic value (baseline). An industrial-scale model was built for the production of
starch nanocrystals (SNC) and MKS film using process calculations based on experimental data. Most impacts
occur at starch and SNC extraction due to steam and acid consumption. Compared to LDPE, MKS performs better
in non-renewable energy use but worse in climate change, freshwater eutrophication, and terrestrial acidification. Scenario analysis showed that yield enhancement and acid shifting could considerably reduce impacts. The
proposed framework shows potential to support sustainable innovation of biopolymers. |
Palavras-Chave: |
Early R&D stages; Ecodesign; Prospective LCA; Scale-up. |
Thesaurus NAL: |
Life cycle assessment; Life cycle design. |
Categoria do assunto: |
-- F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 01946naa a2200277 a 4500 001 2149032 005 2023-07-26 008 2023 bl uuuu u00u1 u #d 022 $a0921-3449 024 7 $ahttps://doi.org/10.1016/j.resconrec.2022.106637$2DOI 100 1 $aMÜLLER-CARNEIRO, J. 245 $aEx-ante life cycle assessment framework and application to a nano-reinforced biopolymer film based on mango kernel.$h[electronic resource] 260 $c2023 300 $a1 - 11 520 $aThis article proposes a framework for ex-ante life cycle assessment (LCA) of biopolymers at low TRL, including: (i) scale-up; (ii) scenarios for processes and modelling choices; (iii) comparison with a fossil-based polymer, considering material substitution factors. The framework was applied to analyse a mango kernel starch (MKS) film and compare it with low-density polyethylene (LDPE). Mango seeds (feedstock) were modelled as burdenfree since they do not have economic value (baseline). An industrial-scale model was built for the production of starch nanocrystals (SNC) and MKS film using process calculations based on experimental data. Most impacts occur at starch and SNC extraction due to steam and acid consumption. Compared to LDPE, MKS performs better in non-renewable energy use but worse in climate change, freshwater eutrophication, and terrestrial acidification. Scenario analysis showed that yield enhancement and acid shifting could considerably reduce impacts. The proposed framework shows potential to support sustainable innovation of biopolymers. 650 $aLife cycle assessment 650 $aLife cycle design 653 $aEarly R&D stages 653 $aEcodesign 653 $aProspective LCA 653 $aScale-up 700 1 $aFIGUEIREDO, M. C. B. de 700 1 $aRODRIGUES, C. 700 1 $aAZEREDO, H. M. C. de 700 1 $aFREIRE, F. 773 $tResources, Conservation and Recycling$gv. 188, a106637, 2023.
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