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Production method of pea starch

A technology of pea starch and production method, which is applied in the production field of pea starch, can solve the problems of poor color, brightness, and low starch purification rate, and achieve the effects of improving color and brightness, increasing fermentation time, and increasing extraction rate

Inactive Publication Date: 2013-12-11
孟祥帅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, due to the increase in the price of mung beans in my country's vermicelli production industry, because the strength, taste, and nutritional value of pea starch are roughly the same as those of mung bean starch, companies use pea starch to produce vermicelli; in recent years, as people love jelly and cold skin, Pea starch has become the first choice for jelly and cold noodle; the traditional production process includes washing, soaking, grinding, precipitation, and molding. Although the pea starch produced by the above process has gluten, the purification rate of starch is low, and the color and brightness are not it is good

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Taking the production of 3 tons of peas as an example, the production date is set as July, and the production process is as follows:

[0020] 1) Cleaning and soaking: Weigh 3 tons of peas, put the peas into the cleaning tank to wash the beans, wash the peas, then put the peas into the soaking tank, add clean water, and start soaking. Layer 30-60 cm, soaking time is 35 hours;

[0021] 2) Grinding and removing slag: The soaked peas are rinsed with a vibrating sieve to remove sand, then put into a pulverizer to grind, and then the coarse slag is removed through a large rotary basket. During this process, the water flow is well controlled to ensure that 1 kg of peas can produce 20 catties. starch pod;

[0022] 3), slurry separation: the pH value of the physalis is 3.8, and the physalis is a powder slurry. The starch pods after the slag removal are added to the physalis for the first time, stirred evenly, and then left to stand for separation. The standing time is 9 Minutes...

Embodiment 2

[0027] Take the production of 3 tons of peas as an example, set the production date as December, and the production process is as follows:

[0028] 1) Cleaning and soaking: Weigh 3 tons of peas, put the peas into the cleaning tank to wash the beans, wash the peas, then put the peas into the soaking tank, add clean water, and start soaking. Layer 30-60 cm, soaking time is 70 hours;

[0029] 2) Grinding and removing slag: The soaked peas are rinsed with a vibrating sieve to remove sand, then put into a pulverizer to grind, and then the coarse slag is removed through a large rotary basket. During this process, the water flow is well controlled to ensure that 1 kg of peas can produce 18 catties. starch pod;

[0030] 3), slurry separation: the pH value of the acid slurry is determined to be 3.8, and the slurry is a powder slurry. The starch pod after the slag removal is added to the slurry for the first time, stirred evenly, and left to stand for separation. The standing time is 13...

Embodiment 3

[0035] Taking the production of 3 tons of peas as an example, the production date is set to August, and the production process is as follows:

[0036] 1) Cleaning and soaking: Weigh 3 tons of peas, put the peas into the cleaning tank to wash the beans, wash the peas, then put the peas into the soaking tank, add clean water, and start soaking. Layer 30-60 cm, soaking time is 40 hours;

[0037] 2) Grinding and removing slag: The soaked peas are rinsed with a vibrating sieve to remove sand, then put into a pulverizer to grind, and then the coarse slag is removed through a large rotary basket. During this process, the water flow is well controlled to ensure that 1 kg of peas can produce 19 catties. starch pod;

[0038] 3), slurry separation: the pH value of the physalis is 3.5, and the physalis is a powder slurry. The starch pod after the slag removal is added to the physalis for the first time, stirred evenly, and left to stand for separation. The standing time is 10 Minutes, th...

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Abstract

The invention discloses a production method of pea starch. Since the technical processes of cleaning-soaking, grinding and residue removing, pulp mixing and separating, and settling are adopted in the method, the purification rate of the starch is enhanced greatly, the color and the luster of the starch are very good, the original toughness can be kept, the nutritive value is high, and the starch is very suitable for processing cold noodles, bean jelly and bean vermicelli.

Description

Technical field: [0001] The invention relates to a method for producing starch, in particular to a method for producing pea starch. Background technique: [0002] At present, due to the increase in the price of mung beans in my country's vermicelli production industry, because the strength, taste, and nutritional value of pea starch are roughly the same as those of mung bean starch, companies use pea starch to produce vermicelli; in recent years, as people love jelly and cold skin, Pea starch has become the first choice for jelly and cold noodle; the traditional production process includes washing, soaking, grinding, precipitation, and molding. Although the pea starch produced by the above process has gluten, the purification rate of starch is low, and the color and brightness are not it is good. Invention content: [0003] The purpose of the present invention is to break through the bottleneck of low pea starch purification rate and poor color and brightness, and provide a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08B30/02C08B30/04
Inventor 孟祥帅杨丽丽
Owner 孟祥帅
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