Apple drying process raw materials → washing → peeling → slicing → potion immersion → drying, film selection → packaging several links. (2) Main points of pre-processing of apple slices Raw material selection: select dense meat, high sugar content, thick skin, fully mature fruit, remove rotten fruit, disabled fruit. Raw material treatment: in order to remove pesticides from the pericarp, clean the fruit with running water. Peel by hand or mechanically, remove the core, cut into 7~8 mm slices, and then put into brine. Color protection: put the cut apple slices in 3%~5% salt solution to avoid oxidation and browning. The fruit is floating on the potion, and should be pressed with a curtain on the fruit to ensure that…
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