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Quick production method of strontium-enriched bean sprouts

A production method and technology of bean sprouts, applied in the field of rapid production of strontium-rich bean sprouts, to achieve the effect of full water and simple process

Inactive Publication Date: 2012-02-08
HUAZHONG AGRI UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report about the production of strontium-containing bean sprouts

Method used

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  • Quick production method of strontium-enriched bean sprouts
  • Quick production method of strontium-enriched bean sprouts
  • Quick production method of strontium-enriched bean sprouts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1 produces the technique of strontium-rich bean sprouts

[0019] Select plump and normal mung bean seeds, soak them in 100ppm sodium hypochlorite for 10 minutes to sterilize them, wash them and soak them in strontium-containing water (0.20-0.40ppm in terms of strontium) for 8 hours after washing; filter out the soaking water , when the temperature is 25°C, the relative humidity is above 95%, and the paving density is 0.2g / cm 2 conditions for 60 hours. Spray special-purpose strontium-containing nutrient solution of the present invention in the germination process (prescription is: the content of strontium element is the strontium-containing water of 0.20-0.40ppm; The gibberellin in the additional component is 100mg / L, and 6-benzylaminopurine is 5mg / L, potassium nitrate is 810mg / L, calcium nitrate is 950mg / L, magnesium sulfate is 500mg / L, and the above strontium-containing water is supplemented to 1L).

[0020] Mung bean sprouts made by this process contain ...

Embodiment 2

[0021] Embodiment 2 bean sprouts growth rate test

[0022] The technology and formula in Example 1 are adopted to make bean sprouts, and the growth rate of mung bean sprouts cultivated in the strontium-containing nutrient solution and tap water of the present invention is compared in figure 2 . Depend on figure 2 It can be seen that the growth rate of the axial length of bean sprouts cultured with strontium-containing nutrient solution was significantly higher than that of the control group.

Embodiment 3

[0023] The effect of embodiment 3 strontium-containing mineral water on the growth of bean sprouts

[0024] Using the process conditions in Example 1, without adding nutrient solution, use natural strontium-containing mineral water, tap water, deionized soaking and spraying respectively, and germinate and cultivate for 72 hours to obtain the physical and chemical indicators of bean sprouts. The results are shown in Table 5. It can be seen from Table 5 that the axial length of bean sprouts cultured with strontium-containing mineral water is 1.1 cm and 2.8 cm higher than that of tap water and deionized cultured bean sprouts, respectively, and the fresh weight is 0.5 (g / root) and 0.9 (g / root) respectively

[0025] Table 1 Comparison of effects of strontium-containing mineral water or deionized water or tap water for cultivating bean sprouts

[0026]

[0027] Note: Different superscript letters of peer data indicate significant differences, p<0.05

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PUM

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Abstract

The invention belongs to the production technical field of vegetables, and in particular relates to a quick production method of strontium-enriched bean sprouts, which comprises the steps that: plump mung beans or soybeans are selected and are soaked in the strontium-enriched water with the temperature of 10 DEG C to 36 DEG C for 6 to 15 hours after being washed; after the soaking water is filtered, the mung beans or the soybeans are cultured for 48h to 96h under the condition that the temperature is 20 DEG C to 36 DEG C, the relative humidity is 90 to 95 percent, the material paving density is 0.05g / cm2 to 0.2g / cm2; and during the sprouting process, strontium-enriched nutrient fluid is sprayed, and the interval spraying time is not more than 4 hours. The strontium-enriched water is takenfrom natural strontium-enriched mineral water or the strontium-enriched water solution which is artificially prepared, the strontium content which is calculated through the strontium element is 0.02pm to 0.40ppm, content of gibberellin in additional ingredients is 10mg / L to 300mg / L, content of 6-benzyl aminopurine is 2mg / L to 20mg / L, content of potassium nitrate is 100mg / L to 1500mg / L, content ofcalcium nitrate is 100mg / L to 1500mg / L and content of bitter salt is 100mg / L to 1500mg / L; and the strontium content in the cultured bean sprouts is 0.5ppm to 2.5ppm.

Description

technical field [0001] The invention belongs to the technical field of vegetable production, and in particular relates to a rapid production method of strontium-rich bean sprouts. Background technique [0002] Bean sprouts are often produced by soilless cultivation techniques, which are easy to operate, short growth cycle, high turnover rate, and have a broad consumer market. Bean sprouts can be used as a carrier for enriching minerals, especially during the soaking process, they will absorb minerals in the water, so that the grown plants contain specific minerals. At present, there have been relevant reports on iron-enriched bean sprouts (Huang Zeyuan, 1999), zinc-enriched bean sprouts (Jili, 2008), selenium-enriched bean sprouts (Wei Anchi, 1996), and calcium-enriched bean sprouts (Liu Zhimin, 2001). [0003] The role of strontium in the human body has gradually been recognized by people. Studies have shown that strontium can participate in bone calcification, has a bidir...

Claims

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Application Information

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IPC IPC(8): A01G31/00
Inventor 赵思明詹伟明丁俊胄尹涛黄汉英刘友明
Owner HUAZHONG AGRI UNIV
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