2019
DOI: 10.1016/j.ijbiomac.2019.02.151
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Physical properties of films based on pectin and babassu coconut mesocarp

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Cited by 37 publications
(29 citation statements)
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“…Similar values for moisture content and solubility were obtained by Da Silva et al studying pectin and babassu mesocarp films plasticized with glycerol (ω = 24.381%), and Santana and Kieckbusch for alginate films plasticized with glycerol (S = 15.5%), respectively.…”
Section: Resultssupporting
confidence: 84%
See 1 more Smart Citation
“…Similar values for moisture content and solubility were obtained by Da Silva et al studying pectin and babassu mesocarp films plasticized with glycerol (ω = 24.381%), and Santana and Kieckbusch for alginate films plasticized with glycerol (S = 15.5%), respectively.…”
Section: Resultssupporting
confidence: 84%
“…The “multicompare” function allows one to determine the difference between the means of a determined data group with α = 95% ( p < 0.05). On the other hand, in order to model the sorption isotherms, the parameters of the simulation models were estimated from the fit of the equations of the experimental data using the “nlinfit” function …”
Section: Methodsmentioning
confidence: 99%
“…O mesocarpo de coco babaçu possui alta capacidade de intumescimento e, quando misturado ao glicerol, cria um sistema plastificante que mantém a umidade da matriz do biofilme controlada. Esse efeito sinérgico está associado ao processo de dispersão do mesocarpo de babaçu no glicerol, o que reduz a disponibilidade de grupos hidroxila para interagir com a água, fator determinante para o teor de umidade característico de cada filme (Da Silva et al, 2019). A presença da Aloe vera parece contribuir para o aumento desse efeito.…”
Section: Testes Físicosunclassified
“…Isso resultou em uma interação maior entre as cadeias por meio de ligações secundárias, consequentemente aumentando a resistência mecânica do filme, ou seja, a Aloe vera usada nesta pesquisa poderia ter uma massa molar baixa e, portanto, tornam-se miscíveis com o polímero, que, quando incorporado, interagiu e ocupou fisicamente todo o espaço entre as cadeias poliméricas, tornando as interações entre elas difíceis e assim aumentando tensão de ruptura. No entanto, os resultados obtidos nesta pesquisa, foram inferiores aos obtidos em outros estudos utilizando mesocarpo de coco babaçu (Da Silva et al, 2019;da Silva Raposo et al, 2020;Lopes et al, 2020).…”
Section: Propriedades Mecânicasunclassified
“…In the food industry, edible films are a potential alternative to plastics and can be served to reduce the negative effects of plastics on the environment, and much research has been done on the use of film ingredients such as the use of pectin (Da Silva et al., 2019 ), gelatin (Díaz‐Calderón et al., 2018 ), chitosan (Nataraj et al., 2018 ), and starch (Dai et al., 2019 ). Polysaccharide films are shown good mechanical properties, nonetheless they are highly permeable to water owing to of hydrophilic nature (Seyedi et al., 2014 ) and brittle due to extensive interactions between polymer chains through hydrogen bonding, electrostatic forces, hydrophobic bonding, and cross‐linking (Haq et al., 2014 ).…”
Section: Introductionmentioning
confidence: 99%