Topic 1 "The role of pectinase in fruit juice production" ppt-People's Education Edition elective courseware

The People's Education Edition elective one topic 1 "The role of pectinase in fruit juice production" ppt China has a large number and variety of fresh fruits listed every year. However, due to the strong seasonality of the harvest, it is easy to cause a backlog of slow sales and decay. Fruit processing technology (making juice, dried fruit, fruit powder, fruit wine, etc.) can alleviate the contradiction between production and marketing. There are two main problems to be solved when making fruit juice: 1. The juice extraction rate of the pulp is low and it takes a long time 2. The extracted juice is turbid and has high viscosity, which is prone to precipitation

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