A5070030610- Polysaccharides Composition and Applications
- Botanical Research and Applications
- Agricultural and Food Sciences
- Sensory Analysis and Statistical Methods
- Nanocomposite Films for Food Packaging
- Food Safety and Hygiene
- Food Science and Nutritional Studies
- Microencapsulation and Drying Processes
- Proteins in Food Systems
- Polysaccharides and Plant Cell Walls
- Food composition and properties
- Listeria monocytogenes in Food Safety
- biodegradable polymer synthesis and properties
Universidade Federal do Rio Grande do Sul
2015-2020
Instituto de Tecnologia de Alimentos
2014
This study investigated the physicochemical and mechanical properties of a novel edible film based on chia mucilage (CM) hydrocolloid. CM (1% w/v) films were prepared by incorporation three concentrations glycerol (25%, 50%, 75% w/w, weight). As concentration increased, water vapor permeability (WVP), elongation at break (EB), solubility increased while their tensile strength (TS), Young's modulus (YM) decreased significantly (p<0.05). containing high slightly reddish yellowish in color but...
ABSTRACT The aim of this study was to develop and evaluate the structural, physicochemical, barrier (water vapor), mechanical properties chia flour (CF)‐based films. films were prepared with casting method. Three ratios CF maize starch (MS), namely, 1:0, 1:1, 1:2 w/w, evaluated. A fixed total solid content 6% w/v a glycerol concentration 1% used for all tested proportions. transparency increased as function addition MS. Moreover, CF‐based presented low solubility satisfactory water vapor...
No desenvolvimento de produtos, é suma importância o conhecimento da influência das modificações formulação nas propriedades sensoriais, físicas e químicas destes. O objetivo deste trabalho foi caracterizar sobremesas à base soja com sem adição mucilagem chia, utilizada como espessante alimentar. As formulações foram caracterizadas quanto as suas reológicas, °Brix, pH cor. perfil sensorial determinado por Análise Descritiva Quantitativa (ADQ), utilizando-se uma equipe 10 julgadores...