Application of the ultrasonic method to produce starch nanoparticles from cassava starch

Hidayat, Beni, . and Elsyana, Vida, . and Simorangkir, Sheniah Glori, . (2024) Application of the ultrasonic method to produce starch nanoparticles from cassava starch. Pertanika Journal of Science & Technology (Malaysia), 32 (2). 943 - 953. ISSN 2231-8526

Starch nanoparticles have the potential to be developed as a cassava starch derivative. The research aims to obtain the optimal process conditions (ultrasonic process time and starch concentration) to produce starch nanoparticles with the best characteristics. The treatment variables used in this study were the duration of the ultrasonication process (30, 60, and 90 minutes) and the starch concentration (1%, 2%, and 3%). The results showed that the ultrasonication process time and starch concentration affected the yield, particle size and distribution, polydispersity index, optical characteristics (transmittance), and clarity score of starch nanoparticles. Ultrasonic process time of 90 minutes and starch concentration of 3% will produce starch nanoparticle products with a yield of 13.68%, particle size ≤ 100 nm of 23.6%, average particle size of 230.8 nm with polydispersity index of 0.581, transmittance value of 61.27%, and a solution clarity score of 3.80 (not clear). Tapioca-based SNPs can be developed solely with ultrasonic method to simplify the process.

Full text available from: Official URL: http://www.pertanika.upm.edu.my/resources/files/Pe...

Abstract

Starch nanoparticles have the potential to be developed as a cassava starch derivative. The research aims to obtain the optimal process conditions (ultrasonic process time and starch concentration) to produce starch nanoparticles with the best characteristics. The treatment variables used in this study were the duration of the ultrasonication process (30, 60, and 90 minutes) and the starch concentration (1%, 2%, and 3%). The results showed that the ultrasonication process time and starch concentration affected the yield, particle size and distribution, polydispersity index, optical characteristics (transmittance), and clarity score of starch nanoparticles. Ultrasonic process time of 90 minutes and starch concentration of 3% will produce starch nanoparticle products with a yield of 13.68%, particle size ≤ 100 nm of 23.6%, average particle size of 230.8 nm with polydispersity index of 0.581, transmittance value of 61.27%, and a solution clarity score of 3.80 (not clear). Tapioca-based SNPs can be developed solely with ultrasonic method to simplify the process.

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Item Type:	Article
AGROVOC Term:	nanoparticles
AGROVOC Term:	tapioca
AGROVOC Term:	optimization methods
AGROVOC Term:	light diffraction
AGROVOC Term:	particle size
AGROVOC Term:	ultrasound
AGROVOC Term:	processing
Geographical Term:	Indonesia
Depositing User:	Ms. Azariah Hashim
Date Deposited:	27 Nov 2025 10:12
Last Modified:	27 Nov 2025 10:12
URI:	http://webagris.upm.edu.my/id/eprint/2812

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