Effects of enzyme pectinase treatment on obtaining optimum red dragon juice production yield from Vinh Phuc province

Abstract

Red dragon (Hylocereus polyrhizus) has been one of the main cash crops of Vinh Phuc province in recent years. In addition to its consumption as a fresh fruit, dragon can be processed into a variety of commercial products. This research aims to determine basic parameters to obtain the optimum dragon juice production yield for further processing procedures...