Bioplásticos

Bioplásticos

Proporties and Synthesis of Biosilver Nanofilms for Antimicrobial Food Packaging
30/01/2023 - In this original research, biodegradable corn starch (CS) and wheat gluten (wg)-based silver nanofilms were synthesized and analyzed by using goji berry extract taurine (ta), garlic extract (GC),...
The Response of Grain Yield and Quality of Water-Saving and Drought-Resistant Rice to Irrigation Regimes
27/01/2023 - Of all the crops, rice is the one that consumes the most water. Rice yields and quality are significantly influenced by irrigation. However, it is still unknown how different irrigation practices...
Postharvest Application of Potato Starch Edible Coatings with Sodium Benzoate to Reduce Sour Rot and Preserve Mandarin Fruit Quality
28/01/2023 - Starch is a biodegradable polymeric carbohydrate that can easily form films and coatings and can readily be obtained from some food industry by-products and wastes, which may contribute to the...
Influence of Dehydration Temperature on Obtaining Chia and Okra Powder Mucilage
28/01/2023 - Gum and mucilage from seeds and fruits are objects of study because they have characteristics of high viscosity at low concentrations and gelling properties, which are useful characteristics for...
Cassava Starch Films Containing Quinoa Starch Nanocrystals: Physical and Surface Properties
28/01/2023 - Quinoa starch nanocrystals (QSNCs), obtained by acid hydrolysis, were used as a reinforcing filler in cassava starch films. The influence of QSNC concentrations (0, 2.5, 5.0, 7.5 and 10%, w/w) on the...
Characterization of Modified Mechanically Activated Cassava Starch Magnetic Porous Microspheres and Its Adsorption for Cd(II) Ions
27/01/2023 - The magnetic polymer microsphere is a promising adsorbent due to its high adsorption efficiency and good regeneration ability from wastewater. Cassava starch magnetic porous microspheres (AAM-MSMPMs)...
Characterization and Fungicide Screening of a New Pathogen That Causes Leaf Spot on Rehmannia glutinosa
26/01/2023 - Outbreaks of leaf spot disease occurred in Rehmannia glutinosa fields in Henan Province, China, in 2019, with the incidence ranging from 20% to 40%. R. glutinosa plants with diseased leaves were...
Morphology, Mechanical Properties, and Biodegradability of Modified Thermoplastic Starch/PETG Blends with In Situ Generated Graft Copolymers
25/01/2023 - This paper reports on synthesis of modified thermoplastic starch (MTPS) and glycol-modified polyethylene terephthalate (PETG) blends in a twin-screw extruder. Scanning electron microscopy (SEM)...
How Cooking Time Affects In Vitro Starch and Protein Digestibility of Whole Cooked Lentil Seeds versus Isolated Cotyledon Cells
24/01/2023 - Lentils are sustainable sources of bioencapsulated macronutrients, meaning physical barriers hinder the permeation of digestive enzymes into cotyledon cells, slowing down macronutrient digestion....
Potato Starch-Based Film Incorporated with Tea Polyphenols and Its Application in Fruit Packaging
24/01/2023 - Effects of tea polyphenols (TP) on the physical properties, barrier properties and functionality of potato starch-based film were determined, while the interaction mechanism between TP and starch in...
Influence of composition on the internal diffusion mechanism of pectin–starch gel beads
22/01/2023 - AbstractHigh thermal stability, mechanical property and electrochemical stability of polyvinylidene fluorid (PVDF) make it a promising solid electrolyte polymer matrix. However, it also faces some...
Influence of Urea Content in Deep Eutectic Solvents on Thermoplastic Starch Films’ Properties
20/01/2023 - The goal of the study was to prepare deep eutectic solvents (DESs) with different urea (U) contents and apply them as potato-starch plasticizers to investigate the influence of various DES...
Impact of Solubilized Substances on the Techno-Functional, Pasting and Rheological Properties of Ultrasound-Modified Rice, Tef, Corn and Quinoa Flours
20/01/2023 - The modification of flours by ultrasound (US) treatments requires excess water to suspend the sample to be treated, which must be removed after treatment to recover the ultrasonicated flour. The aim...
Continuous Phosphate Removal and Recovery Using a Calcium Silicate Hydrate Composite Monolithic Cryogel Column
20/01/2023 - Toward the development of a practical and green approach for removing phosphate from water, a monolithic cryogel based on starch and calcium silicate hydrate (Cry–CSH) was employed as a...
Effect of TiO2 Nanoparticles and Extrusion Process on the Physicochemical Properties of Biodegradable and Active Cassava Starch Nanocomposites
20/01/2023 - Biodegradable polymers have been strongly recognized as an alternative to replace traditional petrochemical plastics, which have become a global problem due to their long persistence in the...
Starch Chemical Composition and Molecular Structure in Relation to Physicochemical Characteristics and Resistant Starch Content of Four Thai Commercial Rice Cultivars Differing in Pasting Properties
22/01/2023 - Variations in starch pasting properties, considered an alternative potential quality classification parameter for rice starches, are directly controlled by the diverse starch molecular composition...
Novel halogen?free Si?C?P flame?retarding coatings constructed by DOPO/flake graphite co?doping silica fume?based geopolymer
17/01/2023 - AbstractIn order to improve the slow?release effectiveness of waterborne polymer coated fertilizers, an environment?friendly coated urea was developed by zeolite and waterborne polymer of starch...
A Prospective Review on the Research Progress of Citric Acid Modified Starch
18/01/2023 - Citric acid (CA) treatment is a convenient, mild and environmentally friendly strategy to modify the composition, structure and function of starch through hydrolysis and esterification, which expands...
Utilization of Food Waste and By-Products in the Fabrication of Active and Intelligent Packaging for Seafood and Meat Products
18/01/2023 - Research on the utilization of food waste and by-products, such as peels, pomace, and seeds has increased in recent years. The high number of valuable compounds, such as starch, protein, and...
Research on the Relationship between the Amylopectin Structure and the Physicochemical Properties of Starch Extracted from Glutinous Rice
18/01/2023 - Glutinous rice has very low amylose content and is a good material for determining the structure and physicochemical properties of amylopectin. We selected 29 glutinous rice varieties and determined...