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Registro Completo |
Biblioteca(s): |
Embrapa Trigo. |
Data corrente: |
24/05/2018 |
Data da última atualização: |
28/05/2018 |
Tipo da produção científica: |
Boletim de Pesquisa e Desenvolvimento |
Autoria: |
TONIAZZO, C.; BRAMMER, S. P.; CARGNIN, A.; WIETHÖLTER, P. |
Afiliação: |
CLÁUDIA TONIAZZO; SANDRA PATUSSI BRAMMER, CNPT; ADELIANO CARGNIN, CNPUV; PAULA WIETHÖLTER. |
Título: |
Ocorrência de micronúcleos e inferência da instabilidade genética em acessos de trigos sintéticos. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Passo Fundo: Embrapa Trigo, 2018. |
Páginas: |
18 p. |
Série: |
(Embrapa Trigo. Boletim de pesquisa e desenvolvimento online, 88). |
ISSN: |
1677-8901 |
Idioma: |
Português |
Thesagro: |
Trigo. |
Thesaurus Nal: |
Aegilops tauschii; Wheat. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/177641/1/ID44329-2017BPDO88.pdf
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Marc: |
LEADER 00643nam a2200205 a 4500 001 2091920 005 2018-05-28 008 2018 bl uuuu u0uu1 u #d 022 $a1677-8901 100 1 $aTONIAZZO, C. 245 $aOcorrência de micronúcleos e inferência da instabilidade genética em acessos de trigos sintéticos.$h[electronic resource] 260 $aPasso Fundo: Embrapa Trigo$c2018 300 $a18 p. 490 $a(Embrapa Trigo. Boletim de pesquisa e desenvolvimento online, 88). 650 $aAegilops tauschii 650 $aWheat 650 $aTrigo 700 1 $aBRAMMER, S. P. 700 1 $aCARGNIN, A. 700 1 $aWIETHÖLTER, P.
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Embrapa Trigo (CNPT) |
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Registro Completo
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
12/12/2023 |
Data da última atualização: |
12/12/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
MUELLER, E.; HOFFMANN, T. G.; SCHMITZ, F. R. W.; HELM, C. V.; ROY, S.; BERTOLI, S. L.; SOUZA, C. K. de. |
Afiliação: |
EDUARDA MUELLER, UNIVERSITY OF BLUMENAU; TUANY GABRIELA HOFFMANN, UNIVERSITY OF BLUMENAU; FERNANDA RAQUEL WUST SCHMITZ, UNIVERSITY OF BLUMENAU; CRISTIANE VIEIRA HELM, CNPF; SWARUP ROY, LOVELY PROFESSIONAL UNIVERSITY; SÁVIO LEANDRO BERTOLI, UNIVERSITY OF BLUMENAU; CAROLINA KREBS DE SOUZA, UNIVERSITY OF BLUMENAU. |
Título: |
Development of ternary polymeric films based on cassava starch, pea flour and green banana flour for food packaging. |
Ano de publicação: |
2024 |
Fonte/Imprenta: |
International Journal of Biological Macromolecules, v. 256, p. 1-12, 2024. |
DOI: |
https://doi.org/10.1016/j.ijbiomac.2023.128436 |
Idioma: |
Português |
Conteúdo: |
The development of alternative materials to replace plastics used in food packaging is an important approach to reducing environmental pollution and minimizing harmful impacts on ecosystems. In this study, biopolymeric films were formulated using cassava starch (Manihot esculenta Crantz), pea flour (Pisum sativum) and green ba- nana flour (Musa sp.) to obtain a material for application in food packaging. The influence of a plasticizer on the optical and physicochemical properties of the films was analyzed and the synergy between higher concentrations of starch and plasticizer resulted in films with low opacity. In addition, the morphology, thermal, mechanical and barrier properties were examined. The film with the best formulation (p < 0.05) contained 12 g cassava starch, 3.6 g pea flour and 30 % glycerol (the maximum levels of the experiment). This film presented average values of thickness, moisture, solubility, opacity, maximum strength (F), maximum tensile stress (σ), elongation at break (ε) and elasticity (E) of 0.47 mm, 19.95 %, 87.45 %, 20.93 %, 9.30 N, 1.75 MPa, 30.10 % and 5.93 %, respectively. This research demonstrates the potential application of films obtained by combining starches from different sources. The sustainable production of environmentally-friendly packaging provides an alternative to fossil-based plastics, which have well-documented adverse effects on the environment. |
Palavras-Chave: |
Edible film; Ternary composite. |
Thesagro: |
Banana; Embalagem; Ervilha; Farinha; Fécula; Mandioca. |
Thesaurus NAL: |
Starch. |
Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
Marc: |
LEADER 02334naa a2200313 a 4500 001 2159549 005 2023-12-12 008 2024 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.ijbiomac.2023.128436$2DOI 100 1 $aMUELLER, E. 245 $aDevelopment of ternary polymeric films based on cassava starch, pea flour and green banana flour for food packaging.$h[electronic resource] 260 $c2024 520 $aThe development of alternative materials to replace plastics used in food packaging is an important approach to reducing environmental pollution and minimizing harmful impacts on ecosystems. In this study, biopolymeric films were formulated using cassava starch (Manihot esculenta Crantz), pea flour (Pisum sativum) and green ba- nana flour (Musa sp.) to obtain a material for application in food packaging. The influence of a plasticizer on the optical and physicochemical properties of the films was analyzed and the synergy between higher concentrations of starch and plasticizer resulted in films with low opacity. In addition, the morphology, thermal, mechanical and barrier properties were examined. The film with the best formulation (p < 0.05) contained 12 g cassava starch, 3.6 g pea flour and 30 % glycerol (the maximum levels of the experiment). This film presented average values of thickness, moisture, solubility, opacity, maximum strength (F), maximum tensile stress (σ), elongation at break (ε) and elasticity (E) of 0.47 mm, 19.95 %, 87.45 %, 20.93 %, 9.30 N, 1.75 MPa, 30.10 % and 5.93 %, respectively. This research demonstrates the potential application of films obtained by combining starches from different sources. The sustainable production of environmentally-friendly packaging provides an alternative to fossil-based plastics, which have well-documented adverse effects on the environment. 650 $aStarch 650 $aBanana 650 $aEmbalagem 650 $aErvilha 650 $aFarinha 650 $aFécula 650 $aMandioca 653 $aEdible film 653 $aTernary composite 700 1 $aHOFFMANN, T. G. 700 1 $aSCHMITZ, F. R. W. 700 1 $aHELM, C. V. 700 1 $aROY, S. 700 1 $aBERTOLI, S. L. 700 1 $aSOUZA, C. K. de 773 $tInternational Journal of Biological Macromolecules$gv. 256, p. 1-12, 2024.
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