In the current contribution chemically modified starches are prepared by reaction of corn starch in hot acetic anhydride, containing tartaric acid. Characterization of the starch products shows evidence that the incorporation of acetyl groups increases with reaction time. Moreover, the modified starches show properties typical of cross-linked starches, such as reduced solubility in common starch solvents, increased resistance to amylolytic enzymes action, and significantly altered gelatinization behavior. Characterization results also give clear evidence of the evolution of derivatization within the granules volume, illustrating how cross-linking and acetyl group incorporation proceeds. The modified starches obtained may be of interest for ...
Along with the development of technology and processing methods used, native starch can be modified ...
Considering that the content of resistant starch (RS) in original starch is very low, chemical modif...
In the present investigation this acquisition, modification and characterization (structural) of nat...
The use of native starch as a thermoplastic polymer is limited by its fragility and high water absor...
Starch acetates with varying degree of substitution (DS) were prepared by a novel solvent-free organ...
Native potato starch was acetylated and characterized. The influence of this chemical modification o...
Acetylation of high-amylose (70%) maize starch to high degree of substitution (DS) was studied by re...
Starch is esterified with octenyl succinic anhydride (OSA) to yield a hydrocolloid with amphiphilic ...
Starch acetates and starch butyrates with degree of substitution (DS) in the range of 0.06-1.54 were...
Functional properties of acid-thinned, acetylated, and acid-thinned acetylated wheat, potato, and ma...
Starch is a renewable and multifunctional polysaccharide biopolymer that is widely used both in the ...
AbstractThe degree of acetylation controls the use of starch acetate, since the FDA (Food and Drug A...
Along with the development of technology and processing methods used, native starch can be modified ...
The effect of reagent type on the properties of acetylated starches was studied for yellow pea, cowp...
As a functional ingredient in foods and other products, starch should exhibit desirable properties r...
Along with the development of technology and processing methods used, native starch can be modified ...
Considering that the content of resistant starch (RS) in original starch is very low, chemical modif...
In the present investigation this acquisition, modification and characterization (structural) of nat...
The use of native starch as a thermoplastic polymer is limited by its fragility and high water absor...
Starch acetates with varying degree of substitution (DS) were prepared by a novel solvent-free organ...
Native potato starch was acetylated and characterized. The influence of this chemical modification o...
Acetylation of high-amylose (70%) maize starch to high degree of substitution (DS) was studied by re...
Starch is esterified with octenyl succinic anhydride (OSA) to yield a hydrocolloid with amphiphilic ...
Starch acetates and starch butyrates with degree of substitution (DS) in the range of 0.06-1.54 were...
Functional properties of acid-thinned, acetylated, and acid-thinned acetylated wheat, potato, and ma...
Starch is a renewable and multifunctional polysaccharide biopolymer that is widely used both in the ...
AbstractThe degree of acetylation controls the use of starch acetate, since the FDA (Food and Drug A...
Along with the development of technology and processing methods used, native starch can be modified ...
The effect of reagent type on the properties of acetylated starches was studied for yellow pea, cowp...
As a functional ingredient in foods and other products, starch should exhibit desirable properties r...
Along with the development of technology and processing methods used, native starch can be modified ...
Considering that the content of resistant starch (RS) in original starch is very low, chemical modif...
In the present investigation this acquisition, modification and characterization (structural) of nat...