Tiwari, B.K., Muthukumarappan, K., O’Donnell, C.P. and Cullen, P.J. (2008) Colour Degradation and Quality Parameters of Sonicated Orange Juice Using Response Surface Methodology. LWT—Food Science and Technology, 41, 1876-1883.
https://doi.org/10.1016/j.lwt.2007.11.016

has been cited by the following article:

• TITLE: Effect of Ultrasound and Thermal Pasteurization on Physicochemical Properties and Antioxidant Activity of Juice Extracted from Ripe and Overripe Pineapple

  AUTHORS: Asraful Alam, Mrityunjoy Biswas, Tanjim Ahmed, Md. Ashrafuzzaman Zahid, Mahfujul Alam, Mustafa Kamrul Hasan, Bikramjit Biswas, Roxana Zaman

  KEYWORDS: Pineapple Juice, Ultrasound, Pasteurization, Phenolic Compounds, Antioxidant Activity

  JOURNAL NAME: Food and Nutrition Sciences, Vol.14 No.4, April 14, 2023

  ABSTRACT: It has become necessary to assess how food processing methods affect qualitative qualities due to the increased consumer awareness of the health benefits of various nutrients in food. In the current study, the effects of ultrasound treatment (37°C, 5 min), pasteurization (90°C, 5 min), and their combination on quality parameters, including pH, total soluble solids (TSSs), titratable acidity (TA), color values (L*, a*, b*), ascorbic acid (AA), total phenolic content (TPC), and antioxidant activity (DPPH), of pineapple juice from ripe and overripe pineapples were assessed. Color values (L*), ascorbic acid (AA), total phenolic content (TPC), and DPPH radical scavenging activity in all juice samples that were sonicated alone and in combination with pasteurization improved significantly (p and color value (a* and b*) decreased in comparison to the control. Whereas pH and acidity did not change significantly (p , but sonicated samples significantly (p quality parameters and antioxidant activity, notably in ripe juice. Overall, pasteurization degraded these liquids but sonication, either alone or in combination with it, was advantageous for preserving their quality by retaining nutrients.