Journal
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
Volume 188, Issue -, Pages 649-656Publisher
ELSEVIER
DOI: 10.1016/j.ijbiomac.2021.08.062
Keywords
Dual modification of cassava starch; Acetylation; Ultrasound
Funding
- UGC-SAP (DRS-I) , Government of India
- DIST-FIST, Government of India
Ask authors/readers for more resources
Dual modification of cassava starch using ultrasonication and acetylation can improve the properties of starch, such as reducing viscosity and increasing resistant and slowly digestible starch content. The type and sequence of modification significantly affect the properties of starch.
Dual modification of cassava starch was carried out using ultrasonication and acetylation by acetic acid by altering the sequence. The results revealed that the type of modification and sequence of modification for dual modified starches significantly affected the properties of starch. The swelling decreased for all the modified starches whereas solubility decreased for ultrasonicated starches but increased for acetylated starch and dual modified starch where acetylation was done after ultrasonication. The paste viscosities of all the modified starches were found to be significantly lower compared to native starch and the lowest viscosities were observed for dual modified starch where ultrasonication was done after acetylation. The resistant starch and slowly digestible starch content of the modified starches were significantly higher than in native starch, and the type of modification and sequence of modification for dual modified starches seemed to affect the digestibility of starches.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available