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Processing method of fern powder

A processing method, the technology of fern powder, applied in the direction of food science, etc., can solve the problems of incomplete recovery of fern powder, long time-consuming filtration, difficult degumming, etc., and achieve the effect of shortening production filtration time, rich nutrients, and high-efficiency separation

Inactive Publication Date: 2017-02-08
湖北惠集农业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Aiming at the problems of incomplete recovery and low quality of fern powder in the traditional process of fern root processing fern powder production process, such as silt separation, drying, degumming difficulty and long filtration time, we provide a green fern powder without adding any chemical substances. Efficient method for recovering and drying fern roots

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: the concrete steps of the processing method of a kind of fern powder of the present invention are as follows: a. raw material pulverization: fern root washes away silt with tap water, is cut into 0.5cm thick flake, then adds fern root quality 30% with pulverizer The water is crushed, and all the crushed fern roots are put into a large pool;

[0022] b. Oxidation degumming: Each pool is filled with 4 tons of crushed fern root pulp, and the installed fern root pulp is left to stand. During this period, the mixer is turned on every 2.5 hours to fully stir the fern root pulp, and the mass of fern root pulp is added at the same time. % water, add water while stirring, make it fully contact with the air to promote the oxidation of the glue in the fern root slurry, after adding water and stirring for 5 times, use a 100-mesh filter cloth to separate the pulp and slag, and make it fully contact with the air when filtering Promote the oxidation of the glue in the fe...

Embodiment 2

[0025] Embodiment 2: the concrete steps of the processing method of a kind of fern powder of the present invention are as follows: a. Raw material pulverization: fresh fern root is washed away silt with tap water, is cut into 0.5cm thick flake, then adds fern root quality 30 with pulverizer % water for crushing, and put all the crushed fern roots into a large pool;

[0026] b. Oxidation degumming: Each pool is filled with 4 tons of crushed fern root pulp, and the installed fern root pulp is left to stand. During this period, the mixer is turned on every 2.5 hours to fully stir the fern root pulp, and the mass of fern root pulp is added at the same time. % water, add water while stirring, make it fully contact with the air to promote the oxidation of the glue in the fern root slurry, after adding water and stirring for 5 times, use a 100-mesh filter cloth to separate the pulp and slag, and make it fully contact with the air when filtering Promote the oxidation of the glue in th...

Embodiment 3

[0029] Embodiment 3: the specific steps of the processing method of a kind of fern powder of the present invention are as follows:

[0030] a. Raw material crushing: the fern root is rinsed with tap water to remove sediment, cut into 0.5cm thick flakes, and then crushed with 30% water of the fern root mass with a pulverizer, and all the crushed fern roots are put into a large pool middle;

[0031] b. Oxidation degumming: Each pool is filled with 4 tons of crushed fern root pulp, and the installed fern root pulp is left to stand. During this period, the mixer is turned on every 2.5 hours to fully stir the fern root pulp, and the mass of fern root pulp is added at the same time. % water, add water while stirring, make it fully contact with the air to promote the oxidation of the glue in the fern root slurry, after adding water and stirring for 5 times, use a 100-mesh filter cloth to separate the pulp and slag, and make it fully contact with the air when filtering Promote the ox...

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PUM

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Abstract

The invention relates to a processing method of fern powder. The processing method is characterized by comprising the following steps: a, raw material crushing: washing fresh kudzuvine root with water to remove silt and crushing; b, oxidation and degumming; c, refining: carrying out slurry-residue separation, collecting slurry, adding Potentillafulgens Wall.exHook. root or with the whole grass roots and standing, realizing powder-silt separation, and collecting powder-containing slurry; d, drying: letting slurry obtained after removal of silt and impurities stand, collecting sediments and drying so as to obtain a finished product. 140 jin of dried fern powder can be extracted from 1 ton of fern rhizome by the technical scheme. By a traditional technology, only 120 jin of fern powder can be extracted. Flour yield of the technology in the invention is raised by 15% in comparison with flour yield of a traditional technology, and production efficiency of the technology in the invention is about 4 times higher than production efficiency of a traditional processing method.

Description

technical field [0001] The invention relates to a processing method of fern powder. Background technique [0002] Fern powder is obtained by processing the starch contained in the rhizome of fern. "Compendium of Materia Medica" contains: "Its root is purple, there is white powder in the skin, mash it, wash it again and again, take the powder for sticking in the cabinet, shake the skin for thread food, the color is light purple and very slippery and beautiful." "Guangzhou Flora "Also contains: "Fern, rhizomes contain starch called fern powder, which can be used for food and paste." Fern powder can be used to make vermicelli, vermicelli, cakes and snacks, and can also replace soybean powder and lotus root powder. The nutritional value is very rich . "Keqiu Se", a traditional snack in Mingxi County, Fujian Province, is made with fern powder as the main ingredient. It tastes delicate and smooth, with a special flavor. [0003] Fern powder is one of the commonly used folk medi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L29/30
Inventor 刘友凯万郑军吴汉山刘勤
Owner 湖北惠集农业股份有限公司
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