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Method for producing green pollution-free bean sprouts through combination gas preparing way

A production method and mixed gas technology, applied in horticultural methods, botanical equipment and methods, soilless cultivation, etc., can solve the problems of low yield and quality of bean sprouts, the quality of bean sprouts needs to be improved, and affect the appearance and price of bean sprouts, etc., to achieve Thorough sterilization, vigorous appearance and high sweetness

Active Publication Date: 2013-05-08
兰州朝阳农产品开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in recent years, some unscrupulous traders have added chemical fertilizers, herbicides, antibiotics, brighteners, hormones and other harmful substances in order to pursue the output and appearance of products, which seriously affected people's health.
[0004] Using the existing production method, if the above-mentioned harmful substances are not added, not only the yield and quality of bean sprouts will be low, but also the appearance will not be beautiful enough, which will directly affect its appearance and price
[0005] Although the inventor disclosed a production method of green pollution-free bean sprouts in my country's No. 201110434243.2 application, the quality of bean sprouts produced by this production method still needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] This embodiment provides a method for producing soybean sprouts. First, 100 kilograms of new soybeans with a storage time shorter than half a year are selected as seed beans, divided into 10 groups of 10 kilograms each, and then a strong magnetically weak water treatment machine is used to prepare strong magnetically weak The alkaline water has a pH value of 7-7.5 and a magnetic induction of 500-1000 gauss. Of course, the magnetic induction of the strong magnetic weak alkaline water is preferably 800 gauss. Finally follow the steps below to produce:

[0024] Step1: Soak the above soybeans in the above strong magnetic and weak alkaline water for 3-5 hours, and keep the water temperature at 30-35°C;

[0025] Step2: Place the seed beans treated in the previous step in the germination room for cultivation;

[0026] Step3: After the beans are cultivated in the cultivation room for 48 hours, continuously fill the cultivation room with a mixed gas of carbon dioxide and ozone ...

Embodiment 2

[0035] This embodiment provides a method for producing mung bean sprouts. First, 100 kilograms of new mung beans that have been stored for less than half a year are selected as seed beans, divided into 10 groups of 10 kilograms, and then strong magnetically weak The alkaline water has a pH value of 7-7.5 and a magnetic induction of 500-1000 gauss. Of course, the magnetic induction of the strong magnetic weak alkaline water is preferably 800 gauss. Finally follow the steps below to produce:

[0036] Step1: Soak the above-mentioned mung beans in the above-mentioned strong magnetic weak alkaline water for 4-6 hours, and keep the water temperature at 40-45°C;

[0037] Step2: Place the seed beans treated in the previous step in the germination room for cultivation;

[0038] Step3: After the beans are cultivated in the cultivation room for 48 hours, continuously fill the cultivation room with a mixed gas of carbon dioxide and ozone for 1 hour, with a carbon dioxide concentration of...

Embodiment 3

[0047] This embodiment provides a method for producing old bean sprouts. First, 100 kilograms of soybeans and mung beans stored for more than half a year are selected as seed beans, including 5 groups of soybeans and 5 groups of mung beans, each group of 10 kilograms; then use a strong magnetic purification water treatment mechanism Prepare strong magnetic weak alkaline water, make its pH value 7-7.5, magnetic induction intensity be 500-1000 gauss, certainly the magnetic induction intensity of described strong magnetic weak alkaline water is preferably 800 gauss. Finally follow the steps below to produce:

[0048] Step1: Place the above-mentioned beans in an environment with a magnetic induction intensity of 1500-2500 Gauss for 10-20 minutes;

[0049] Step2: Soak the beans in hot water at 75-85°C for 2-5 minutes, then add cold water to cool to 40-45°C;

[0050] Step3: Soak the above-mentioned beans in the above-mentioned strong magnetic weak alkaline water for 4.5-5.5 hours, ...

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Abstract

The invention discloses a method for producing green pollution-free bean sprouts through a combination gas preparing way. The method includes the following steps: enabling seed beans to be swelled up in strong-magnetism weak-base water, wherein a potential of hydrogen (PH) value of the strong-magnetism weak-base water is 7-7.5, and magnetic induction strength of the strong-magnetism weak-base water is 500-10000 gauss; placing the seed beans which are processed through the above step into a sprout cultivation chamber for cultivating; after the seed beans are cultivated in the sprout cultivation chamber for 48 hours, continuously pumping mixed gas of carbon dioxide and ozone into the sprout cultivation chamber for 1 hour, wherein concentration of the carbon dioxide is 800 parts per million and concentration of the ozone is 10 parts per million; after gas pumping in the above step is completed for 11 hours, opening the sprout cultivation chamber for ventilating for 40 minutes; and after the seed beans are cultivated in the sprout cultivation chamber for 60 hours, pumping mixed gas of carbon dioxide and ethylene into the sprout cultivation chamber so as to enable the concentration of the carbon dioxide to be maintained in 1000 parts per million and the concentration of the ethylene to be maintained in 5-10 parts per million. The bean sprouts which are produced through the method are high in quality, good in appearance, and free of pollution.

Description

technical field [0001] The invention relates to a production method for producing green and pollution-free bean sprouts by a mixed atmosphere method. Background technique [0002] Bean sprouts usually include mung bean sprouts and soybean sprouts. They are not only rich in nutrition, but also have a good taste and are relatively affordable. They are one of the vegetables that people like very much. [0003] However, in recent years, some unscrupulous traders have added chemical fertilizers, herbicides, antibiotics, brighteners, hormones and other harmful substances in order to pursue the output and appearance of products, which seriously affected people's health. [0004] Adopt existing production method, if do not add above-mentioned harmful substance, not only bean sprouts output and quality are low, and appearance is not attractive enough, directly affects its selling appearance and selling price. [0005] Although the inventor discloses a kind of production method of gr...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01G7/02
Inventor 魏朝阳
Owner 兰州朝阳农产品开发有限公司
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