Edible Films
Mostrando 1-12 de 32 artigos, teses e dissertações.
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1. Development of a dehydrated product with edible film characteristics from mammee apple (Mammea americana L.) using Refractance Window drying
Abstract The Mammee apple (Mammea americana L.) is a widely grown fruit, popular in tropical areas, which is mainly consumed fresh. Refractance Window (RW) drying is used to produce food films, flakes, and powders, and may be an alternative to commercially used dry food production methods. The aim of this study was to obtain a dehydrated product from the pul
Food Sci. Technol. Publicado em: 2020-03
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2. Development of a dehydrated product with edible film characteristics from mammee apple (Mammea americana L.) using Refractance Window drying
Abstract The Mammee apple (Mammea americana L.) is a widely grown fruit, popular in tropical areas, which is mainly consumed fresh. Refractance Window (RW) drying is used to produce food films, flakes, and powders, and may be an alternative to commercially used dry food production methods. The aim of this study was to obtain a dehydrated product from the pul
Food Sci. Technol. Publicado em: 11/11/2019
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3. Stability of Nanocomposite Edible Films Based on Polysaccharides and Vitamin C from Agroindustrial Residue
The agroindustrial residue from the production of acerola pulp is rich in residual vitamin C. Thus, aiming its extraction and stabilization, this work proposed the nanoparticle (NP) encapsulation via ionic gelation with subsequent preparation of nanocomposites (NC) film based on galactomannan matrix. NP were characterized and their stabilities were evaluated
Mat. Res.. Publicado em: 18/04/2019
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4. Edible iron yam and maize starch convenient food flavoring packaging films with lemon essential oil as plasticization
Abstract Lemon essential oil was used as plasticizers to prepare iron yam/maize starch edible films. Changes of physical, microcosmic and antimicrobial properties of films were studied. Results showed that the addition of lemon essential oil led to the decrease of moisture content, transparency, whiteness index, water vapor permeability, solubility and tens
Food Sci. Technol. Publicado em: 13/12/2018
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5. Utilization of Uncaria gambir Roxb filtrate in the formation of bioactive edible films based on corn starch
Abstract The objective of this research was to determine the effect of Uncaria gambir Roxb filtrate addition on functional edible films based on corn starch. This study used a Factorial Randomized Completely Design with two treatments and three replication for each treatment. The first factor was the concentration of Uncaria gambir Roxb filtrate (20%, 30%,
Food Sci. Technol. Publicado em: 29/11/2018
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6. Starch Films Added of Açaí Pulp ( Euterpe oleracea Martius)
ABSTRACT Edible films are an alternative to synthetic materials used for packaging foods. The aim of this study was to develop and characterize films made from cassava starch, freeze-dried acai and glycerol. The films were characterized for thickness, water vapor permeability, water solubility, anthocyanins, antioxidant capacity and mechanical properties. Th
Braz. arch. biol. technol.. Publicado em: 29/11/2018
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7. Effect of the Addition of Carnauba Wax on Physicochemical Properties of Chitosan Films
Films and edible coatings of natural polymers have been proposed as an attractive alternative for conventional plastic packaging because of their excellent biodegradability and biocompatibility. However, natural polymers, like chitosan, are hydrophilic and present poor water barrier properties. The addition of wax or other hydrophobic substances decreases wa
Mat. Res.. Publicado em: 23/10/2017
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8. Water sorption and water permeability properties of edible film made from potato peel waste
Abstract The water sorption and permeability properties of edible film produced from potato peel waste was investigated under different levels of relative humidity (23, 33, 43, 57, 75% RH) and temperatures (5, 30, 50 °C). The water sorption behaviour and isotherms of the film were investigated by fitting water sorption data to the Peleg model and the Guggen
Food Sci. Technol. Publicado em: 09/03/2017
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9. Physical-chemical and antimicrobial properties of Egg White Protein Powder films incorporated with orange essential oil on Kashar Cheese
Abstract In this study, the effects of edible film (EWPPCVV) produced by the addition (2% v/v) orange essential oil (EOCVV) to sorbitol (3% w/v) egg white protein powder (EWPP) based film on the physico-chemical and antibacterial properties, appearance (color, structure, brightness) and odor of kashar cheese were studied .Cheese samples were separately coate
Food Sci. Technol. Publicado em: 21/11/2016
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10. The effect of relative humidity on tensile strength and water vapor permeability in chitosan, fish gelatin and transglutaminase edible films
Abstract Composite films of chitosan, fish gelatin and microbial transglutaminase (MTgase) were developed. Films were produced by the casting method and dried at room temperature for 30 h, conditioned for 7 days at 30 °C at a relative humidity (RH) from 11 to 90%, and characterized. Chitosan:fish gelatin films in different proportions (100:0, 75:25, 50:50)
Food Sci. Technol. Publicado em: 27/10/2015
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11. The influence of covering methods on the nutritive value of corn silage for lactating dairy cows
The objective of this study was to evaluate the effect of covering methods on the nutritive value of corn silage and performance of dairy cows. Whole-plant corn was harvested at 340 g/kg of dry matter (DM) and ensiled for 135 d in horizontal silos covered with one of the following methods: oxygen barrier film (45-µm thick) + white-on-black polyethylene film
R. Bras. Zootec.. Publicado em: 2014-09
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12. Caracterização de filmes nanocompósitos biodegradáveis a base de gelatina produzidos com um aplicador automático de filmes / Characterization of gelatin-based biodegradable nanocomposite films produced using an automatic film spreader
O desenvolvimento de filmes à base de biopolímeros tem sido bastante estudado devido aos problemas ambientais causados pelas embalagens de plásticos sintéticos. Dentre os biopolímeros, merece destaque a gelatina, que tem excelente propriedade filmogênica. Entretanto, até o presente momento, os filmes de gelatina apresentam limitações de propriedades
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/05/2012