文章基本信息

标题：EFFECTS OF NATAMYCIN AND ULTRASOUND TREATMENTS ON RED GRAPE JUICE
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作者：Seydi Yikmis ; Harun Aksu
期刊名称：Fresenius Environmental Bulletin
印刷版ISSN：1018-4619
出版年度：2020
卷号：29
期号：2
页码：1012-1024
语种：English
出版社：PSP Publishing
摘要：In this study, the effect of difTerent combinations of Botrytis cinerea inactivation in red grape juice was investigated. Some effects on quality parameters were investigated during storage. The best results were achieved at the end of storage with a reduction of 2.4 log (CFU/ml) in combination with na-lamycin (12.5 ppm) and ultrasound (5 min. 80 W, 26 kHz and 6() amplitude). During the storage period, there were no significant changes in pH. titration acidity, brix. total color value changes and sensory values. Total monomeric anthocyanin. total phenol-ics, flavonoid amounts and total antioxidant substance (TEAC) decreased during the storage time. Increases in the amount of HMF were obser\fcd during storage. Natamycin and ultrasound applications were found to be successful against 5o//>Y/5 and some quality parameters.
关键词：Antioxidant;Botrytis cinereal;red grape juice;phenolic compound;ultrasound