什么是魔芋粉加工?包括哪些内容?

2025-04-07 11:56:21
推荐回答(1个)
回答(1):

将魔芋干经粉碎和研磨、杂质分离以及鲜魔芋粉碎后快速脱水或经含有酒精湿法加工初步去掉淀粉等杂质获得魔芋粉的过程称为魔芋粉加工。

按照魔芋粉加工过程中是否使用液体介质,分为干法和湿法。干法是以芋角为原料,进行粉碎、研磨、杂质分离而获得魔芋粉的加工方法,加工过程中不使用任何溶剂。湿法是以鲜魔芋为原料,在液体介质中进行粉碎和研磨,再经杂质分离、干燥等过程而获得魔芋精粉的方法。将魔芋先按干法加工成普通魔芋粉,再按湿法进一步除去精粉中的杂质,进一步细化,称为干-湿结合法。由于干-湿结合法使用了液体介质,所以也可归入湿法中。按细度分的普通粉加工和微粉加工都可以采用干法或湿法加工。按纯度分的普通精粉加工和纯化精粉加工,其纯化精粉加工,须采用湿法或干-湿结合法。广汉魔芋研究所近年发明了将鲜魔芋不经制魔芋干阶段直接加工成魔芋精粉,此方法也可归入干法加工类(图6)。

图6 魔芋精粉加工的分类

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