1) what is food processing? a) conversion of raw agricultural ingredients into food by using several techniques b) high value food products c) low quality food products d) debris of soil products 2) food p?rocessing stages a) primary processing b) secondary processing c) third processing 3) why we process food? a) to make them safe to be consumable and edible b) to extend shelflife c) to be able to buy food in specific time of the year

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恢復自動保存: ?