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Effect of annealing on the semicrystalline structure of normal and waxy corn starches
(Elsevier B.V., 2012-10-01)
The influence of amylose and amylopectin on structural reorganization occurred during annealing was studied for normal and waxy corn starches. Annealing caused an increase in crystallinity in the waxy corn starch, whereas ...
Corn starch 80:20 "waxy":regular, "native" and phosphated, as bio-matrixes for edible films
(Elsevier, 2015-07)
Films made from starches are colorless, tasteless, non-toxic, biodegradable, and economical, besides having a low permeability to oxygen. Moreover, the cross-linking modification (phosphatation) could improve its physicochemical ...
Properties of native and oxidized corn starch/polystyrene blends under conditions of reactive extrusion using zinc octanoate as a catalyst
(Elsevier Science, 2017-01-06)
Native and oxidized corn (Zea mays) starch/polystyrene (PS) blends containing glycerol as a plasticizer were prepared by reactive extrusion in a twin-screw extruder using zinc octanoate (Zn(Oct)2) as a catalyst, followed ...
Effect of annealing on the semicrystalline structure of normal and waxy corn starches
(Elsevier B.V., 2012-10-01)
The influence of amylose and amylopectin on structural reorganization occurred during annealing was studied for normal and waxy corn starches. Annealing caused an increase in crystallinity in the waxy corn starch, whereas ...
Edible films based on native and phosphated 80:20 waxy:normal corn starch
(Wiley Vch Verlag, 2015-01)
Edible films based on 80:20 waxy:normal corn starch were evaluated for their potential use in the food industry. Two types of film were prepared by the casting method: The first from native corn starch and the second from ...
Physicochemical Properties, Modifications And Applications Of Starches From Different Botanical Sources
(SOC BRASILEIRA CIENCIA TECNOLOGIA ALIMENTOSCAMPINAS, 2015)
Starch–Carboxymethyl Cellulose (CMC) Mixtures Processed by Extrusion
(2018-11-01)
Some properties of native starch limit its applications and thus, modifications to its structure or association with other ingredients is recommended. The objective of this work is to study the effects of extrusion on ...
Acetylated and native corn starch blend films produced by blown extrusion
(Elsevier, 2013-05)
Thermoplastic starch (TPS) materials were developed from mixtures of native and acetylated corn starches with glycerol. To optimize the formulations an experimental design for multicomponent mixtures was used and the assayed ...