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Publikováno v:
Ultrasonics Sonochemistry, Vol 78, Iss, Pp 105747-(2021)
Cellulose nanocrystals (CNCs) are promising biomaterials, but their tendency to agglomerate when dried limits their use in several applications. Ultrasonication is commonly used to disperse CNCs in water, bringing enough energy to the suspension to b
Publikováno v:
Ultrasonics Sonochemistry, Vol 76, Iss, Pp 105648-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Highlights • The combined impact of pulsed electric field (PEF) and ultrasound (US) on the quality of wheat plantlet juice were studied for the very first time. • Combined treatment significantly improved the bioavailability of bioactive compound
Publikováno v:
Ultrasonics Sonochemistry, Vol 76, Iss, Pp 105632-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Highlights • Research on a novel degradation method with laser technology. • Dynamics of laser-induced cavitation bubbles in suspension has been studied. • Relationship exists between bubble size and degradation extent. • Particles have both
Publikováno v:
Ultrasonics Sonochemistry, Vol 76, Iss, Pp 105630-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Highlights • CUAE and PUAE parameters were optimized by the maximization of the yield in TPC. • Compared to conventional methods, UAE offered a higher yield of antioxidants. • Gallic acid was the most abundant polyphenolic compound in carob pul
Publikováno v:
Ultrasonics Sonochemistry, Vol 76, Iss, Pp 105657-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Highlights • Multi-frequency ultrasound assisted freezing accelerated the freezing rate. • Increase in the number of ultrasonic frequencies enhanced the cavitation effects. • TUF treated samples retained better quality attributes. • Light mic
Publikováno v:
Ultrasonics Sonochemistry, Vol 76, Iss, Pp 105649-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Graphical abstract
Highlights • Green tea essential oil nanoemulsion (NE) was prepared by ultrasonication technique. • GC–MS analysis confirmed that the active ingredients were retained in the NE. • Micro-Raman and SEM were used to study
Highlights • Green tea essential oil nanoemulsion (NE) was prepared by ultrasonication technique. • GC–MS analysis confirmed that the active ingredients were retained in the NE. • Micro-Raman and SEM were used to study
Autor:
Mokhtar Dabbour, Haile Ma, Yihe Li, Wenbin Ren, Benjamin Kumah Mintah, Jiahui Xiang, Ronghai He
Publikováno v:
Ultrasonics Sonochemistry, Vol 76, Iss, Pp 105624-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Highlights • The ethanol yield of S. cerevisiae could be increased by using ultrasound. • The mode of ultrasound at 28 kHz had the best ethanol yield. • The activity changes of HK, PFK and PK were closely related with the ethanol yield.
In
In
Publikováno v:
Ultrasonics Sonochemistry, Vol 76, Iss, Pp 105650-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Highlights • Sonication induced a partial depolymerization of starch molecules. • Sonication treatment induced the appropriate structural changes for retrogradation. • The degree of retrogradation degree was not affected by sonication. • Retr
Publikováno v:
Ultrasonics Sonochemistry, Vol 76, Iss, Pp 105634-(2021)
Ultrasonics Sonochemistry
Ultrasonics Sonochemistry
Highlights • The crystallization process was investigated to improve downstream performance. • The crystalline product habit was modified by using ultrasound. • The rod-like crystal were preferred in the desolvation process of the solvate. •
Autor:
Grzegorz Matyszczak, Paweł Jóźwik, Cezariusz Jastrzebski, Krzysztof Krawczyk, Małgorzata Sobieska, Tomasz Płociński, Emilia Polesiak
Publikováno v:
Ultrasonics Sonochemistry, Vol 75, Iss, Pp 105594-(2021)
Sonochemical production of tin(II) and tin(IV) sulfides is investigated. Different conditions of syntheses are examined: used solvent (ethanol or ethylenediamine), source of tin (SnCl2 or SnCl4), the molar ratio of thioacetamide to the tin source, an