Vegetable crisp chips as well as preparation method thereof

Abstract

The invention discloses vegetable crisp chips as well as a preparation method thereof. The method comprises the following steps: vegetables which are pretreated are soaked into clear water whose volume is 2-4 times the volume of the pretreated vegetables for 30-40 minutes; soaked vegetables are taken out and washed with clear water till the vegetables are clean; the cleaned vegetables are placed into a boiling device for boiling till the vegetables are medium to medium well boiled; boiled vegetables are cut into pieces whose lengths are from 2 centimetres to 4 centimetres, and the cut vegetables and flavour liquid are placed into a beater according to a predetermined weight ratio and beaten into a pulp; the pulp is placed into a vegetable crisp chip mould, and the mould is sent into a quick-freezing device for quickly freezing the mould for 45-120 minutes; the quick-frozen mould is sent into a microwave drying machine, drying, sterilizing and crisping treatment is carried out for 100-120 minutes within a temperature range from 35 to 65 DEG C under the pressure from 0.09 to 0.1Mpa. The vegetable crisp chips can satisfy people who like to eat puffed food, and provide abundant nutrition for people at the same time.

Description

technical field [0001] The invention relates to food processing technology, in particular to vegetable chips and a preparation method thereof. Background technique [0002] Vegetables contain many nutrients needed by the human body. With the improvement of people's living standards and the enhancement of health care awareness, people's demand for food has shifted from quantity satisfaction to quality attention. With industrial and domestic waste, chemical fertilizers, and pesticides polluting farmland and water bodies, urban and rural residents are becoming more and more Many people favor green and safe food, and the pure natural, low-calorie, safe and secure vegetables have become the target pursued by people today. [0003] However, there are many transportation links of vegetables, resulting in uneven quality of vegetables. As an option, vegetables can be made into puffed food, packaged and shipped. At present, there are a variety of puffed foods on the market, which a...

AI Technical Summary

Problems solved by technology

At present, there are a variety of puffed foods on the market, which are deeply loved by consumers. Most of them are processed by extrusion puffing, vacuum frying puffing, microwave puffing