Abstract the citric acid production by fermentation of sweet potato sweet potato powder, the ground into powder, mixing slurry, directly adding a small amount of amylase after sterilization, cooling can be inoculated This method is the production of mature methods at home and abroad, have practical experience, a lot of easy to operate, the risk small, can carry out industrial production by this This design through the process of saccharification process design, balance of material and heat the mashing workshop, and selection of various equipment saccharification workshop, focuses on Saccharifying tank operation and size calculation and saccharification workshop The design also includes saccharification process flow diagram, saccharifying tank design and saccharification workshop 相信我,黑累的 给分吧。