starch films
Starch films for agronomic applications: comparative study of urea and glycerol as plasticizers
... hydrocolloid-based films admit a maximum amount of plasticizer that is limited by their migration towards the film ...of films surface [30, 31], whereas when urea is used superficial crystallisation can ...
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Thermo-Oxidation and Biodegradation Study of Low-Density Polyethylene /Starch Films by IR Spectroscopy
... thermo-oxydation films of LDPE and little work on the study of thermo-oxidation mixtures of LDPE ...the films LDPE/starch, in this study, we compared the evolution-products of oxidation films ...
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Mechanical properties of cassava starch films as affected by different plasticizers and different relative humidity conditions
... cassava starch films produced without plasticizers exhibit poor mechanical strength and become fragile with low water content (Vicentini et ...of films, but the behavior depends on the type of ...
10
Effect of Glycerol on the Physicochemical Properties of Cereal Starch Films
... rice starch edible films with different level of glycerol were ...evaluated. Starch films exhibited an apparent endothermic peak in the range of 151–199°C with corn starch film with ...
7
Biodegradation of starch films : the roles of molecular and crystalline structure
... Compression molding, storage conditions and aged films with different degrees of crystallinity Starch with different structures M45MI, M23I, M23MI, GS70, GS30 , GS15 and native.. starch [r] ...
36
Anaerobic biodegradation, physical and structural properties of normal and high-amylose maize starch films
... two films prepared from high-amylose maize starch and normal maize starch, the different physical properties of HASP film and NSP film were investigated and displayed in Table ...high-amylose ...
10
Establishing whether the structural feature controlling the mechanical properties of starch films is molecular or crystalline
... Thermoplastic starches TPS are “green” but mechanical properties are often poor The properties of TPSs were related with varied molecular and crystalline structures induced by extrusion [r] ...
40
Synthesis and Characterization of Modified Sago Starch Films for Drug Delivery Application
... sago starch has been used for the film and capsule production in this study instead of native starch because it tends to has drawbacks when compared to ...the starch structure can improve the ...
6
Green Technology Based Nanostarch Films: Water Vapour, Thermal Properties And Micro Structural Properties Detection
... rice starch film, shows degradation at 40° C . whereas the rice starch films incorporated with green technology based nanocrystals start degrading only beyond ...rice starch films ...
5
Influence of Glycerol and Clay Contents on Biodegradability of Corn Starch Nanocomposites
... corn starch/glycerol/Na-MMT nanocomposites by soil burial tests were carried out for up to 6 ...months. Films were prepared by casting method according to central composite design and response surface ...
12
Facile preparation of starch based electroconductive films with ionic liquid
... the starch, accompanied by careful blending using a mortar and pestle to ensure an even distribution of the liquid mixture in the ...the starch and the ...The films were conditioned at two different ...
44
Rheological Properties of Casting Solutions for Starch Edible Films Production
... in starch: amylose and ...the starch. Good film forming ability of starch determines its wide use in the food pack- aging ...prepared films and stored starch films the need of ...
10
Effect of carboxymethyl cellulose concentration on physical properties of biodegradable cassava starch-based films
... cassava starch-CMC film blends by shifting of carboxyl (C = O) and OH ...cassava starch- CMC as Δ H decreases. The homogeneity of cassava starch-CMC films was represented as a single melting ...
8
Effect of glycerol, peanut oil and soybean lecithin contents on the properties of biodegradable film of improved cassava starches from Côte d’Ivoire
... the starch-based ...the films with glycerol in the presence of an emulsifier mechanically behave in the form of films with a larger a mount of ...lsified films are improved when the ...
9
Cellulose starch hybrid films plasticized by aqueous ZnCl2 solution
... in starch could provide a reinforcement effect on the hybrid films, although C07 had a lower degree of crystallinity (as shown by XRD ...between starch and cellulose due to their similar chemical ...
17
Application of wheat B starch in biodegradable plastic materials
... small starch granules as a result of lower quality is ...acetylated starch prepared from it, with the degree of substitution (DS) of ...biodegradable films after blending with poly-(ε-caprolactone) ...
11
Preparation and characterization of collagen food packaging film
... With the rapid development of the national economy and improvement of the quality of life, a great deal of packaged food has entered in our everyday life. A large variety of food packaging materials are currently ...
6
The development of banana peel/corn starch bioplastic film: a preliminary study
... of starch, which is about ...the starch will be converted into glucose while the least ripened peels, becomes too firm although high in starch molecules ...for starch and has become one of ...
6
Tensile, Thermal, And Moisture Absorption Properties of Polyvinyl Alcohol (PVA) / Bengkuang (Pachyrhizuserosus) Starch Blend Films
... erosus) starch blend ...bengkuang starch and its blends ...bengkuang starch content in ...bengkuang starch films in range temperature 200-380 ...bengkuang starch in PVA also ...
6
Biodegradable Colour Polymeric Film (Starch Chitosan) Development: Characterization for Packaging Materials
... applications. Starch is a carbohydrate consisting of a large number of glucose units joined together by glycosidic ...pure starch based materials are hydrophilic and their mechani- cal properties decrease ...
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