Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Juliana Bonametti Olivato"'
Autor:
Juliano Zanela, Marianne Ayumi Shirai, Juliana Bonametti Olivato, Maira Casagrande, Cristian Medrado Canonico, Américo Wagner Júnior, Fabio Yamashita
Publikováno v:
Foods, Vol 13, Iss 13, p 2104 (2024)
Plastic pollution and the reduction in synthetic food additives are demands that emerge from consumers, leading to the development of biodegradable plastic materials. The use of essential oils—EOs—has been researched because it is a natural produ
Externí odkaz:
https://doaj.org/article/642ea2d9361c4507ab29f5ffd46d8443
Autor:
Marianne Ayumi Shirai, Juliana Bonametti Olivato, Ivo Mottin Demiate, Carmen Maria Olivera Müller, Maria Victória Eiras Grossmann, Fabio Yamashita
Publikováno v:
Polímeros, Vol 26, Iss 1, Pp 66-73 (2016)
Abstract Blends of poly(lactic acid) (PLA) and thermoplastic starch (TPS) plasticized with adipate esters (diisodecyl adipate and diethyl adipate) having different molecular weight were used to produce sheets. The calendering-extrusion process at a p
Externí odkaz:
https://doaj.org/article/cc5f5ea994594a9eb9fdd08b677cea74
Autor:
Ana Paula Bilck, Carmen Maria Olivera Müller, Juliana Bonametti Olivato, Suzana Mali, Maria Victoria Eiras Grossmann, Fabio Yamashita
Publikováno v:
Polímeros, Vol 25, Iss 4, Pp 331-335 (2015)
AbstractThe demand for renewably sourced biodegradable materials has increased the need to produce materials that combine appropriate functional properties at competitive costs. Thermoplastic starch and polyester blends are an interesting alternative
Externí odkaz:
https://doaj.org/article/c55a07bf39d543d7a5672b96b7fdc42d
Publikováno v:
Polímeros, Vol 24, Iss 5, Pp 547-553 (2014)
The production of plant seedlings has traditionally used polyethylene bags, which are thrown out in the soil or burned after transplant because the large amount of organic material attached to the bags makes recycling difficult. Additionally, when a
Externí odkaz:
https://doaj.org/article/85a17b882226478287e00a79f309e146
Autor:
Juliana Bonametti Olivato, Carmen Maria Oliveira Müller, Fábio Yamashita, Maria Victoria Eiras Grossmann, Marcelo Medre Nobrega
Publikováno v:
Polímeros, Vol 23, Iss 3, Pp 346-351 (2013)
The mechanical, viscoelastic and structural properties of starch/ poly (butylene adipate co-terephthalate) (PBAT) blown films produced by reactive extrusion were evaluated using citric acid (CA) and maleic anhydride (MA) as compatibilizers. Scanning
Externí odkaz:
https://doaj.org/article/409f76ef5923446d93d5bfd4dd49ea5d
Autor:
Rogério de Sá Borges, Sergio Ruffo Roberto, Fabio Yamashita, Juliana Bonametti Olivato, Adriane Marinho de Assis
Publikováno v:
Revista Brasileira de Fruticultura, Vol 34, Iss 3, Pp 814-822 (2012)
Com o objetivo de avaliar a sensibilidade ao rachamento de frutos, foram realizados diferentes testes de laboratório com bagas de uva para processamento das cultivares Concord, Isabel e BRS Rúbea. Para a determinação do índice de rachamento, bag
Externí odkaz:
https://doaj.org/article/8f6726d4232f4ff193981bc9391c290d
Publikováno v:
Semina: Ciências Agrárias, Vol 27, Iss 1, Pp 81-88 (2006)
There is an increasing interest in the utilization of renewable resources for the production of food packaging. Among the biopolymers, starches from several sources have been considered as one of the most promising material for this purpose; and the
Externí odkaz:
https://doaj.org/article/e6e66a4715494687a5a88c82167604da
Autor:
Melina Aparecida Plastina Cardoso, Gizilene Maria Carvalho, Fabio Yamashita, Suzana Mali, Juliana Bonametti Olivato, Maria Victoria Eiras Grossmann
Publikováno v:
Polímeros, Vol 26, Iss 4, Pp 320-326
Abstract The modification of lignocellulosic fibers can enhance their interaction with other materials and alkaline hydrogen peroxide (AHP) is a reagent widely used to promote such modification. This work aimed to modify oat hulls fibers by reactive
Externí odkaz:
https://doaj.org/article/7b648e24e1284277ab5004789e81edfd
Autor:
Juliana Bonametti Olivato
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UELUniversidade Estadual de LondrinaUEL.
A produção de materiais biodegradáveis tem sido o foco de inúmeras pesquisas atualmente. Como forma de superar as limitações do amido termoplástico, propõe-se a produção de blendas deste com polímeros de melhor desempenho. Nesse sentido, b
Autor:
Juliana Bonametti Olivato
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UELUniversidade Estadual de LondrinaUEL.
Atualmente, há interesse no desenvolvimento de materiais termoplásticos compostos essencialmente por amido que, ao contrário dos polímeros usados em embalagens convencionais, é biodegradável e obtido a partir de fontes renováveis. Númerosos e