Damp-heat modification device for kudzuvine root crystal vermicelli

Abstract

The invention discloses a damp-heat modification device for kudzuvine root crystal vermicelli. The device is characterized in that a central cylinder is concentrically arranged on the inner side of a modification box, the upper end of the central cylinder is of a conical structure, an air chamber is fixed to the bottom of the modification box, an air distribution plate is fixed between the air chamber and the modification box, the air distribution plate is of a conical structure, and multiple sets of air caps are fixed to the air distribution plate; a plurality of groups of air caps are arranged in an area at the lower part of the central cylinder, atomizing nozzles are uniformly distributed in an inner cavity at the upper part of the central cylinder and are fixed at the outlet end of a spray pipe, an annular water inlet ring cavity is fixed at the outer side of the middle part of the modification box, and the inlet end of the spray pipe is communicated with the water inlet ring cavity; a blowback nozzle fixing pipe is arranged at the upper part of the fixed plate, the blowback nozzle fixing pipe is connected with the inner wall of the modification box, a plurality of groups of blowback nozzles are fixed at the lower part of the blowback nozzle fixing pipe, and the lower end of the feeding pipe is inserted into an inner cavity of the central cylinder. The preparation method has the advantages of good stability and good uniformity.

Description

technical field [0001] The invention belongs to the technical field of kudzu root food, and in particular relates to a moisture-heat modification device for kudzu root crystal vermicelli. Background technique [0002] Gegen, also known as Gange. Pueraria pueraria is a perennial vine leguminous plant, the pueraria root is particularly hypertrophic, and the powder content is 25% to 30%. It is named Fenge because it contains a lot of kudzu powder, and because of its sweetness, Fenge is also called Gange. Wild kudzu, mainly wild in low mountain valleys, has not been cultivated and domesticated, and its starch content is 17% to 20%. Pueraria root powder is cool and sweet in nature, has multiple functions such as reducing fever, promoting body fluid, promoting rash, promoting yang and relieving diarrhea, etc. Diarrhea and other diseases. The general pueraria is tough and fibrous. [0003] Vermicelli is a linear product of starch, containing carbohydrates, dietary fiber, prote...

AI Technical Summary

Problems solved by technology

Pueraria crystal vermicelli has the advantage of strong toughness, and is deeply favored by consumers. During the processing of Pueraria crystal vermicelli, it is necessary to modify the pueraria starch by moisture and heat. Most of the existing Pueraria crystal vermicelli moisture-heat modification devices are stirring structures. The final kudzu root starch is added to the modification device, and the agitator continuously stirs the starch, and the steam passes into the modification device to realize the moisture-heat modification of the starch. The modification device with this structure has the defect of poor uniformity. It is difficult to ensure the uniformity of starch in the process of pregelatinization, thus affecting the product quality

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