Correlations between disintegration degree of fruit skin cells induced by ultrasound and efficiency of bio-compounds extraction

Authors :: Eugène Vorobiev
Lu Wang
Caroline Lefebvre
Nadia Boussetta
Nikolai Lebovka
Transformation Intégrée de la Matière Renouvelable (TIMR)
Université de Technologie de Compiègne (UTC)
Institute of Biocolloidal Chemistry
Kyiv-National Academy of Sciences of Ukraine (NASU)
Source :: Ultrasonics Sonochemistry, Ultrasonics Sonochemistry, Elsevier, 2019, 52, pp.280-285. ⟨10.1016/j.ultsonch.2018.11.026⟩
Publication Year :: 2019
Publisher :: HAL CCSD, 2019.
Abstract: The ultrasound (US) assisted extraction of bio-compounds from different fruit skins (apples, bananas and persimmons) was studied. The aqueous suspensions of skins were treated by US with different energy inputs (0.033–0.299 kW·h/kg) and total time of aqueous extraction was up to 2700 s. The ionic, Zi, and total polyphenol, Zp, extraction indexes of the liquid extracts were analyzed. From microscopic images the cell wall disintegration index, Zm, was determined. Increase in US energy input caused the increase of values of Zi, Zp and Zm. The correlations between extraction parameters and the disintegration index, Zm, were discussed.

Language :: English
ISSN :: 13504177
Database :: OpenAIRE
Journal :: Ultrasonics Sonochemistry, Ultrasonics Sonochemistry, Elsevier, 2019, 52, pp.280-285. ⟨10.1016/j.ultsonch.2018.11.026⟩
Accession number :: edsair.doi.dedup.....d2ece9007b6a98611899210e17d96178

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