Preparation method of Chinese yam nutrition powder

A technology of Chinese yam and nutritional powder, applied in food preparation, food drying, food extrusion, etc., can solve the problems of large steam and electricity consumption, poor product instant solubility, large waste water, etc., to solve high energy consumption and improve poor instant solubility , The process is simple and practical

Active Publication Date: 2014-03-26
HUAISHANTANG BIOTECH
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AI Technical Summary

Problems solved by technology

One of the original production processes adopts wet production, that is, the materials are dried, peeled, washed and soaked, then added with water to grind, and then spray-dried after batching and homogenization. The products produced by this process are characterized by good instant solubility, but in the production proces...

Method used

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Embodiment Construction

[0010] A preparation method of Chinese yam nutrition powder, comprising: (1) selecting authentic Chinese yam special product in Jiaozuo area without mildew and deterioration; (2) using a fruit and vegetable cleaning machine to wash the soil on the surface of the Chinese yam; (3) peeling and cleaning No black spots and mildew spots, slice thickness is 3-5mm; (4) microwave drying temperature 100-110°C, drying time 5-8min; (5) pass through 120 mesh sieve after crushing; (6) slowly add water until Mix well; (7) When puffing, the temperature in the front section is 80-100°C; the temperature in the middle section is 100-110°C; the temperature in the back section is 100-90°C. The extruded material is cut into 8-10mm particles; (8) Microwave treatment is adopted, the dehumidification temperature is 80-85°C, the time is 10-12min, and the moisture content is below 5%; (9) The ultrafine grinding requires a fineness of more than 200 mesh; (10) Accurately weigh various auxiliary materials ...

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Abstract

The invention discloses a preparation method of Chinese yam nutrition powder. The preparation method comprises the following steps: (1) finely selecting Chinese yams which do not mildew and rot and do not go bad; (2) washing mud away from the surfaces of the Chinese yams; (3) peeling off until the Chinese yams have no black points or mildew spots and slicing to obtain slices with the thickness of 3mm-5mm; (4) drying with microwaves at 100-110 DEG C for 5-8 minutes; (5) crushing and sieving by using a 120-mesh sieve; (6) slowly adding water in a material blending process until materials are uniformly mixed; (7) puffing, wherein front-section temperature is 80-100 DEG C, the middle-section temperature is 100-110 DEG C and the back-section temperature is 100-90 DEG C; cutting discharged puffed materials into 8mm-10mm grains; (8) treating by using microwaves and removing moisture at 80-85 DEG C for 10-12 minutes till the water content is lower than 5%; (9) carrying out superfine grinding till the fineness is more than 200 meshes; (10) accurately weighing various auxiliary materials according to a material proportioning table; (11) mixing for 10-15 minutes until the materials are completely and uniformly mixed; (12) conveying the materials into a hot air dying box and keeping at 70 DEG C; carrying out sterilization treatment for 25 minutes; and (13) carrying out aseptic packaging.

Description

technical field [0001] The invention relates to a formula and production process of Chinese yam nutritional powder, especially maintaining the special functionality of Chinese yam, and compared with other brewing solid beverage processes, it can effectively save energy and reduce emissions compared with wet production processes , Compared with the dry process, the preparation method of the Chinese yam nutrition powder that can improve the instant property of the product. Background technique [0002] At present, the raw materials for the production of brewed solid beverages are generally protein raw materials, such as soybeans, peanuts, almonds, etc. There is no mature formula and process for the nutritional powder with Chinese yam as the main raw material. One of the original production processes adopts wet production, that is, the materials are dried, peeled, washed and soaked, then added with water to refine the pulp, and then spray-dried after batching and homogenizatio...

Claims

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Application Information

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IPC IPC(8): A23L1/212A23L1/09A23L29/30A23L33/105A23L33/185
CPCA23L19/01A23L19/10A23V2002/00A23V2300/10A23V2300/16
Inventor 康明轩樊团结
Owner HUAISHANTANG BIOTECH
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