Method for rapidly peeling taros

Abstract

The invention discloses a method for rapidly peeling taros. The method is characterized by including the following specific steps of 1, ripening, wherein a salt solution is heated to 135 DEG C to 160 DEG C, the temperature is kept, and cleaned taros are put into the solution and boiled for 1 min to 3 min; 2, goffering, wherein the taros are rapidly bailed out, put into cold water and soaked for 1 min to 2 min, the temperature is rapidly reduced, it is prevented that taro curing layers are further increased, the huge temperature difference between the insides and the outsides allows peels of the taros to be rapidly wrinkled and fall off, and meanwhile the salt solution attached to the peels of the taros can be removed; peeling, wherein the taros enter a roller-type peeling machine through a conveying belt and are peeled, and the peeled taros are obtained. The method has the advantages that the peeling efficiency is high, losses are small, environment pollution is reduced, the operation cost is low, and the surfaces are smooth and not prone to browning after peeling.

Description

technical field [0001] The invention belongs to the technical field of food processing, in particular to a method for quickly peeling taro. Background technique [0002] The cortex of taro is thick and uneven, the surface is rough and uneven, and the alkaloids contained in the juice are irritating to the skin. The traditional cutting method and friction peeling method remove the cortex on the surface of the taro with the help of knives and grinding wheels. The traditional method has low peeling effect and high loss rate, and has high requirements for the shape of the taro. After peeling, the flesh surface is rough and easy to peel Browning occurs, which cannot meet the requirements of food processing. The chemical peeling method, which uses the corrosive action of chemical reagents to remove the cortex of the taro surface, not only needs to be cut in half, is labor-intensive, but also prone to browning, consumes a large amount of chemical reagents, is costly, and causes ser...

AI Technical Summary

Problems solved by technology

The traditional cutting method and friction peeling method remove the cortex on the surface of the taro with the help of knives and grinding wheels. The traditional method has low peeling effect and high loss rate, and has high requirements for the shape of the taro. After peeling, the flesh surface is rough and easy to peel Browning occurs, which cannot meet the requirements of food processing

The chemical peeling method of removing the cortex of the taro surface by using the corrosive action of chemical reagents not only needs to be cut in half, but is labor-intensive and prone to browning, and consumes a large amount of chemical reagents, high cost, and serious environmental pollution

The steaming and peeling method of peeling taro after cooking, although the peeling rate is improved, and the surface layer is smooth after peeling, but the ripening layer is thick, the cycle is long, and the cost is high.

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