A5063962283- Nanocomposite Films for Food Packaging
- Polysaccharides Composition and Applications
- Collagen: Extraction and Characterization
- Meat and Animal Product Quality
- Food composition and properties
- Agricultural and Food Sciences
- Postharvest Quality and Shelf Life Management
- Microencapsulation and Drying Processes
- Protein Hydrolysis and Bioactive Peptides
- Seaweed-derived Bioactive Compounds
- biodegradable polymer synthesis and properties
- Polysaccharides and Plant Cell Walls
- Advanced Sensor and Energy Harvesting Materials
- Proteins in Food Systems
- Food Industry and Aquatic Biology
- Glycosylation and Glycoproteins Research
- Aquaculture Nutrition and Growth
- Marine and coastal plant biology
- Food Safety and Hygiene
- Probiotics and Fermented Foods
- Polymer Nanocomposites and Properties
- Transgenic Plants and Applications
- Hydrogels: synthesis, properties, applications
- Magnetic and Electromagnetic Effects
- Herbal Medicine and Trade Cooperation
Universidade Federal do Ceará
2015-2025
Universidade Presbiteriana Mackenzie
2024
Institute for Biotechnology and Bioengineering
2007-2012
University of Minho
2007-2012
Shelf life extension of Ricotta cheese was evaluated at 4 °C upon the use edible coatings made galactomannans from Gleditsia triacanthos incorporating nisin against Listeria monocytogenes. Three different treatments were tested in cheese: samples without coating; with coating nisin; and containing 50 IU·g−1 nisin. To test effectiveness L. monocytogenes, surface inoculated a suspension microorganism. Microbiological physical−chemical analyses performed during 28 days. Results showed that...
This study aimed at determining the effect of chitosan coating on shelf life extension salmon ( Salmo salar ) fillets. The success edible coatings depends highly their effective wetting capacity surfaces which they are applied. In this context in a first stage surface properties fillets and fish were evaluated. terms wettability there no significant differences (p > 0.05) between solutions presenting higher values (solutions 1-4); therefore, solution 1 with spreading coefficient (Ws) -4.73...
Electric fields application is receiving increased attention because of its uniform heating liquids. The mechanisms unfolding and aggregation whey proteins during ohmic may influence properties edible films made thereof. aim this work was to evaluate the effects on physical structural protein compare them with those obtained by conventional heating. results showed that determined less lower concentration free sulphydryls in film-forming solutions. Ohmic were thinner, permeable water vapor...
The objective of the present study was to apply polysaccharides from different nontraditional sources for cheese coatings. Chitosan, galactomannan Gleditsia triacanthos, and agar Glacilaria birdiae were tested, with formulations addition plasticizer corn oil. surface properties wetting capacity coatings on determined. three best solutions each polysaccharide chosen, further films cast, permeability water vapor, oxygen, carbon dioxide determined, along opacity. G. triacanthos (formulation:...
The effect of the concentrations polysaccharide from Anacardium occidentale L. (Policaju) and a surfactant (Tween 80) on relevant properties edible coatings/films, in view their application apples (cv. Golden) was evaluated. influence interactions between those two constituents apples' surface coating/film's wettability, water vapor permeability, opacity mechanical effects studied variables (polysaccharide concentrations) were analyzed according to 22 factorial design. Pareto bar charts used...
In this work, in vitro antioxidant activity of two Brazilian red seaweeds, Gracilaria birdiae and cornea, was characterized. The total phenolic content, the radical-scavenging were determined solvent extracts algae. Liquid chromatography–mass spectrometry (LC–MS/MS) allowed identification important compounds. ethanol extract G. found to have highest value content: 1.13 mg gallic acid equiv (GAE)/g extract. cornea has been evaluated at different concentrations; IC50 values ethanolic 0.77 0.76...