Elaeagnus conferta Roxb.is a unique resource in southwest China and has rich nutritional value.In order to ensure the excellent sensory quality of Elaeagnus conferta Roxb.juice and improve the juice yield,the basis technological parameters of pectinase enzymatic hydrolysis of Elaeagnus conferta Roxb.juice were determined by single factor and orthogonal test.The results showed that when the amount of pectinase was 0.06 mL·kg-1,the enzymolysis temperature was 45℃and the enzymolysis time was 60 min,the juice yield was 63%,which was significantly higher than that of the similar juice enzymolysis process.
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