2007
DOI: 10.1590/s0101-20612007000100006
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Qualidade de alho (Allium sativum) minimamente processado envolvido com revestimento comestível antimicrobiano

Abstract: ResumoAlho minimamente processado apresenta uma curta vida de prateleira devido, principalmente, a crescimento de fungos. A retirada da casca que protege o produto das influências externas é um dos fatores que contribui para a deterioração do produto. Neste estudo, foram avaliados os efeitos de revestimentos comestíveis antimicrobianos a base de amido de mandioca, quitosana e glicerol no recobrimento de alho minimamente processado. O produto final foi submetido a avaliações de perda de peso, alterações na cor … Show more

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Cited by 21 publications
(17 citation statements)
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“…Both petrochemical-based and bio-based materials can be used in the prodution of intelligent packaging systems although the latter is generally more compatible for food-contact applications since it has eco-friendly attributes and higher consumer acceptance (BOTREL et al, 2007;RESTUCCIA et al, 2010;YAM;TAKHISTOV;MILTZ, 2005). Renewable resources used as matrix of intelligent packaging can include polymers directly extracted from biomass such as natural proteins, lipids, and polysaccharides; polymeric materials synthesized by polymerization procedure using bio-based monomers such as poly(lactic acid); or polymeric materials produced by microorganisms such as polyhydroxyalkanoates (SIRACUSA et al, 2010).…”
Section: Experimental Designmentioning
confidence: 99%
“…Both petrochemical-based and bio-based materials can be used in the prodution of intelligent packaging systems although the latter is generally more compatible for food-contact applications since it has eco-friendly attributes and higher consumer acceptance (BOTREL et al, 2007;RESTUCCIA et al, 2010;YAM;TAKHISTOV;MILTZ, 2005). Renewable resources used as matrix of intelligent packaging can include polymers directly extracted from biomass such as natural proteins, lipids, and polysaccharides; polymeric materials synthesized by polymerization procedure using bio-based monomers such as poly(lactic acid); or polymeric materials produced by microorganisms such as polyhydroxyalkanoates (SIRACUSA et al, 2010).…”
Section: Experimental Designmentioning
confidence: 99%
“…Não se observou o efeito antimicrobiano da quitosana indicado por Botrel et al (2007) e Chien, Sheu e Yang (2007), visto que não houve diferença relevante na contagem dos microorganismos Psicrófilos nos mamões produzidos com os revestimentos dos tratamentos T3 e T5. A inibição destes micro-organismos parece estar mais relacionada à presença do revestimento, independente dos polissacarídeos utilizados.…”
Section: Análise Microbiológicaunclassified
“…These materials usually improve the visual appearance of the fruits to which they are applied; they are non-toxic, can be ingested along with the product, they are of low cost and have low or no environmental impact (Botrel et al, 2007). If these are made with industrial waste, they contribute further to the preservation of the environment.…”
Section: Introductionmentioning
confidence: 99%