Effects of multi-frequency ultrasonic assisted sodium hypochlorite on the cleaning effect and quality of fresh-cut scallion stems

Autor: Yulan Qu, Lina Guo, Chen Hong, Yuming Wan, Jamila Tuly, Haile Ma
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Ultrasonics Sonochemistry, Vol 100, Iss , Pp 106613- (2023)
Druh dokumentu: article
ISSN: 1350-4177
DOI: 10.1016/j.ultsonch.2023.106613
Popis: This study aimed to evaluate the feasibility of multi-frequency ultrasound-assisted sodium hypochlorite (NaClO) on fresh-cut scallion stem (FCS) cleaning. Ultrasonic cleaning parameters (frequency mode, frequency amplitude, and the sample to water ratios) were optimized against cleanliness and microbial biomass as evaluation indexes. Under the optimum conditions, the free chlorine residues and quality attributes of FCS were also investigated. The results showed that the cleanliness of FCS improved significantly (p
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