Antioxidant activity of arrowhead protein hydrolysates produced by a novel multi-frequency S-type ultrasound-assisted enzymolysis
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DOI: 10.1080/14786419.2019.1601192
Abstract: Abstract Effects of multi-frequency S-type ultrasound (MFSU) assisted arrowhead protein (AP) hydrolysis on the antioxidant activity of its hydrolysates were studied. The results showed the DPPH• and ABTS•+ scavenging activity of hydrolysates obtained with dual… read more here.
Keywords: antioxidant activity; frequency type; frequency; multi frequency ... See more keywords
Enhancement of Phenolic Recovery by Probe-Type Ultrasound-Assisted Extraction of Acerola By-Product and Evaluation of Antioxidant and Antibacterial Activities
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DOI: 10.3390/app15169154
Abstract: This study aimed to optimize the total phenolic content (TPC) and antioxidant activity (AA) of acerola (Malpighia emarginata) by-product extracts obtained by probe-type ultrasound-assisted extraction and assess the composition and antibacterial activity of the extract… read more here.
Keywords: assisted extraction; probe type; ultrasound assisted; acerola ... See more keywords