Vacuum-frying preparation technology of water chestnut crisp chips

Abstract

The invention discloses a vacuum-frying preparation technology of water chestnut crisp chips. The preparation technology comprises the steps of selecting fresh water chestnut, washing and peeling; slicing, blanching and cooling the peeled water chestnut; and seasoning in a frying and deoiling way in vacuum frying equipment, and packing. The vacuum-frying preparation technology uses the vacuum frying characteristic that the drying speed is high, the frying temperature is low, the contact between the material and the oxygen gas is less, and the original aroma and nutritional ingredient of the water chestnut can be furthest kept, so that the preparation technology of the water chestnut crisp chips can be optimized, a leisure and healthcare water chestnut food which is low in fat, low in heat, crispy, tasty, unique in flavor and long in storage period can be prepared, the deep processing technological level of the water chestnut can be improved, and the problem that the original aroma and nutritional ingredient of the water chestnut are influenced since the existing preparation technology of water chestnut crisp chips is low in drying speed can be preferably solved. Furthermore, the preparation technology is simple to operate, the original aroma and nutritional ingredient of the water chestnut can be preferably kept, and the water chestnut crisp chips are very good in application value.

Description

technical field [0001] The invention belongs to the technical field of food production technology, in particular to a production process of vacuum frying water chestnut chips. Background technique [0002] Water chestnut, also known as water chestnut and water chestnut, is the fruit of the annual herbaceous aquatic plant water chestnut. The skin of water chestnut is crispy and the meat is beautiful. Water chestnut is rich in protein, unsaturated fatty acid, various vitamins and trace elements, and tastes sweet, flat and non-toxic. It has the effects of inducing diuresis and unblocking milk, quenching thirst, and detoxification from alcohol. It is mainly used to nourish the five internal organs in order to relieve hunger and lighten the body. Smash the Chengfen and eat it to nourish the middle and prolong life. Water chestnut flowers always face the sun when they bloom, while Gorgon flowers face the sun when they bloom, so water chestnut is cold and Gorgon is warm in nature...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a manufacturing process of vacuum frying of water chestnut crisps, aiming to solve the problem that the existing water chestnut crisps production process has a slow drying speed and affects the original flavor and nutritional content of water chestnut

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