Ultrasound in Chips Production: Enhancing Tuber Quality via Pre-Planting Seed Treatment
Year: 2025
Type: article
Abstract: Modern agriculture is seeking methods that reduce pesticide use while simultaneously providing high-quality raw materials. The aim of this innovative study was to determine how treating potato planting tubers with ultrasound in an aqueous medium (pre-sowing treatment) affects the subsequent quality of the raw material and the final product. A three-year field experiment was conducted using a split-plot design with three replicates, comparing traditional technology with a technology using ultrasonic treatment of seed potatoes. Eight edible potato varieties were studied. Sonication significantly improved the processing quality of the tubers. Tubers from treated seed potatoes had significantly lower reducing sugar content (0.02 to 0.1%, depending on the variety). As a result, chips produced from sonicated tubers exhibited a lighter color, improved overall aesthetics and flavor, and reduced discoloration and moisture staining. The results obtained suggest that ultrasonic treatment of seed potatoes is a highly effective, non-thermal method for increasing the value of raw materials used in food processing. This is a promising, innovative technology with significant application potential, supporting sustainable agriculture by improving the quality of tubers and the finished product (chips) at the source. In the future, it will be necessary to optimize sonication parameters and evaluate the economic potential of this technology.
Source: Applied Sciences
DOI: 10.3390/app152010980
Language: English
Topic: Potato Plant Research
Subfield: Food Science
Domain: Life Sciences
Open Access status: gold
Estimated APC paid: $2,896
OpenAlex ID: W4415130083