KR20050109637A - Mungbean sprouts having organic selenium and powder using that - Google Patents

Abstract

The present invention relates to a host sprout containing organic selenium and a powder using the same.

In the method of cultivating the host sprout containing the organic selenium of the present invention, the mung bean was mixed at 5 to 30 ml of nano-selenium colloid solution (1,000 ppm) per 2,000 ml of purified water passed through a water purification device, and the green beans were stirred at 40 ° C for 4 hours. After immersion, it is naturally dried in the dark for 12 hours, the green beans are placed in an automatic cultivator, and then sprayed with purified water at a temperature of 20 to 25 ° C. for 5 days to grow and harvest the host sprouts.

According to the present invention, a method for efficiently containing organoselenium in a host sprout and a host sprout containing an appropriate amount of organic selenium are provided.

In addition, the powder using the host sprout of the present invention can be used in various ways as food additives and feed additives.

Description

Mungbean sprouts containing organic selenium and powder using same {MUNGBEAN SPROUTS HAVING ORGANIC SELENIUM AND POWDER USING THAT}

The present invention relates to a host sprout containing organic selenium and a powder using the same.

Selenium (Se) is an element number 34 and belongs to group VI of the chemical periodic table. The atomic weight is 78.96.

Selenium is contained in brewer's yeast, pork and beef kidneys, butter, baby malt, oysters, shrimp, milk, brown rice, garlic, etc. In vivo, selenium is present in the form of seleno amino acids such as selenocysteine and selenomethionine.

These organic selenium activates glutathione peroxidase, which acts to remove hydrogen peroxide that causes damage to the cell membrane, thereby preventing peroxidative damage of the cell membrane, preventing neoplastic diseases, preventing liver disease, and promoting sexual function. It is known to improve immune function, prevent and relieve arthritis, and to treat acne and atopic dermatitis.

On the other hand, lack of selenium is known to result in hypothyroidism due to iodine deficiency and decreased cardiac function.Selenium deficiency reduces dietary intake, decreases growth rate, limits tissue synthesis and growth hormone synthesis, and myocardial disorders. It is known that symptoms appear.

On the other hand, it is known that excess selenium may cause alopecia, fatigue, diarrhea, finger weakness and disappearance, disorders of the digestive system, jaundice, and mild nerve damage.

Selenium deficiency is not usually a problem when eating a balanced diet, but when you are chronically stressed or exposed to environmental pollutants such as pesticides or heavy metals, the higher amounts of selenium need. In addition, after 45, selenium absorbs less, which increases demand.

On the other hand, the absorption of trace elements of plants is influenced by the soluble content of trace elements present in the cultivated soil.

Typically, trace element fertilizers have a very large particle size. The dissolved part is absorbed by the plant where the particle surface touches water.

The nanoparticles are so small that they increase the specific surface area of the particles, which facilitates plant uptake when the nano-sized particles are colloided in water.

On the other hand, mung bean sprouts are a cultivated mung bean belonging to the legumes, and the nutritional content of mung beans is rich in essential amino acids such as lysine, lysine, and valine, and the main components are unsaturated fatty acids linoleic acid and linoleic acid. The enzymes include nucleases, ureases, enveltases, amylases, and the like, and are excellent in digestive absorption.

Cultivation of mung beans as a herb produces a significant amount of new ingredients: vitamin A is doubled, vitamin B is 30 times and vitamin C is increased by 40 times.

Recently, however, the demand for soybean sprouts and host sprouts has decreased due to the use of harmful pesticides, contamination of groundwater, changes in diet, and preference.

Therefore, various developments are required to provide more advanced and functionally supplemented bean sprouts and host sprouts to provide nutritional information deficient in the diet of modern people, and much research has been made.

In Korean Patent Application Publication No. 0159834 (Organic Germanium Sprouts Cultivation Method), bean sprouts are grown with a culture solution containing organic germanium (Carboxyethl germanium sesquioxide), which have no root roots, a thick inner diameter, and antimicrobial properties. A method of growing bean sprouts that can be grown is disclosed.

However, even using this method, soybean sprouts could not contain organic selenium having an element number of 32 and having a different chemical periodicity from that of germanium belonging to the IVA group.

In Korean Registered Patent Publication No. 10-0346082 (method of growing bean sprouts using elvan), the dried soybeans are washed with water at regular intervals and germinated, followed by soaking process with elvan, loess, sugar water, lye and purified water. There is a public disclosure on how to grow soy sprouts by sprinkling purified water on a regular basis.

Korean Patent Laid-Open Publication No. 2002-0059554 (a mushroom cultivation medium composition containing a selenium source, a method for producing the same, and a selenium-containing mushroom produced using the composition) includes a mushroom cultivation medium composition capable of containing selenium in a mushroom; There is a disclosure about mushrooms containing selenium.

However, according to the method of incorporating selenium into yeasts and mushrooms belonging to the fungi in the plant taxonomy, soybean sprouts belonging to the dicotyledonous plants with higher degree of evolution than these plants could not contain organic selenium.

The present invention is a patent application 10-2003-0071655 (2003.10.15) "organic selenium-containing bean sprouts" and the patent application 10-2004-0011530 (2004.02.20) "organic" Soy sprouts containing selenium and powder using the same ".

In order to solve the above problems, an object of the present invention is to provide a host sprout containing an appropriate amount of organic selenium in a host vegetable, two vegetables.

Another object of the present invention is to provide a method for efficiently containing an appropriate amount of organoselenium in host sprouts.

In addition, an object of the present invention is to provide a host sprout powder containing an organic selenium and a method for producing the same, which can be used as a food additive, a feed additive, and the like using the powder of the host sprout of the present invention.

The present invention relates to a host sprout containing organic selenium and a powder using the same.

The cultivation method of the host sprout containing the organic selenium of the present invention, the first step of storing the filtered purified water in a water tank by passing through a water purification device consisting of a filter layer, elvan rock layer, zeolite layer, oak charcoal layer, baked ocher layer, Mung beans prepared in a diluent mixed with 2 mL of purified water prepared in the first step and nanoselenium colloidal solution (1,000 ppm) in a ratio of 5 to 30 mL in the second and second steps, which are prepared by washing the purified water prepared in the first step and washing it with 40 The third step of immersing for 4 hours at ℃, the fourth step to take out the immersed green beans in the dark room for 12 hours, the fifth step to put the mung beans after the fourth step into the automatic cultivator, the purified water prepared in the first step 6th process of cultivating host sprouts by spraying and spraying 1 minute every 6 hours for 5 days at a temperature of 20 ~ 25 ℃, and harvesting host sprouts containing cultivated organic selenium. It consists of.

In addition, the method for producing a powder using the host sprout containing the organic selenium of the present invention, the host sprout containing the organic selenium containing the raw material in a grinding mill to a size of 90 ~ 100 mesh to prepare a paste-like raw material Process, the second step of putting the prepared paste-like raw material into the stirrer and stirring at 80 rpm, the third step of drying the mixture at 120 ° C. while continuously adding the stirring material to the drum drying apparatus; It consists of the 4th process of manufacturing the alpha powder from which the foreign material was removed.

The nutritional recommendation of Koreans (7th revision) states that the safe and proper daily intake of selenium for Korean adults is 50 to 200 µg.

The inventor of the present application is a method that can naturally supply selenium, which is one of the nutrients essential to the human body, without excessive or insufficient supply, so that it contains a proper amount of selenium at the time of cultivation of host sprouts, thereby reducing the consumption of host sprouts. The present invention has been made to contribute to the health promotion of the public while increasing demand by supplementing the technical aspects.

In the present invention, the particle size is 5 × 10 ^-9 to 10 × 10 ^-9 m The nano selenium was diluted in water to use a colloidal solution having a concentration of 1,000 ppm.

Diluting this colloidal solution 10 to 200 times with water increases the absorption rate of selenium to the host sprout, while containing an appropriate amount of selenium.

The host sprout containing selenium of the present invention is appropriately supplied with 5 to 200 µg of selenium per 100 g of the host sprout, and it has been determined that it is an amount that can be effectively combined with the general diet of Koreans. .

Soybean sprouts are immersed in mung bean during cultivation, and then cultivated through watering process. Unlike soybean sprout cultivation beans, mungbean was found to grow best when soaked for 4 hours.

In this case, the selenium diluent mixed with 5 to 30 ml of nano selenium colloid diluent (1,000 ppm) per 2,000 ml of water is most appropriate in order to contain an appropriate amount of selenium in the host sprout since the time to be immersed in the nano selenium colloid diluent is long. I found out.

Mung bean was immersed in selenium dilution solution prepared for 4 hours so that selenium was primarily contained, and the soaked green bean was taken out and dried naturally in the dark for 12 hours, and then subjected to watering process to host the organic selenium containing the present invention. The herbs were grown.

On the other hand, water is an essential element for growing host sprouts.

However, it is difficult to reliably use groundwater due to water pollution, and the inventor of the present invention used the water purification device to purify the water, as shown in FIG. 3, in order to supply better water.

Looking at the characteristics of each step of the water purification device filtration layer used in the present invention are as follows.

Looking at the groundwater in order to pass through the first layer of baked ocher 40. Loess is known to emit far infrared rays and generate a lot of negative ions.

Water passing through the ocher layer passes through the oak charcoal layer (50). Oak charcoal is known to deodorize, purify and filter water.

Charcoal is rich in minerals such as calcium, magnesium, iron, phosphorus, sodium and magnesium, and is known to convert water into a large amount of dissolved oxygen.

Water passing through the oak charcoal layer passes through the zeolite layer 60. Zeolites are known for their ability to adsorb contaminants.

Next, the bedrock layer 70 passes through. Elvanite has 30,000 to 150,000 pores per cubic centimeter, and has strong adsorption, mineral elution, ion exchange and far infrared rays to adsorb and decompose various harmful substances and heavy metals, and promote plant growth. It is known.

Finally, by passing through the phenol resin filter layer 80, the filter is filtered once more with a filter to remove debris generated while passing through each filter layer.

Through this process, groundwater was purified, sterilized, deodorized, filtered, and converted into mineral-rich water for storage and storage in a storage tank that can be temperature-controlled.

On the other hand, the powder using the host sprout containing the organic selenium of the present invention can be produced in the alpha powder through the drum drying method, can be prepared as a cold water soluble powder through the freeze vacuum drying method, fine particles through the spray drying method It can be made into a powder.

Alpha (α) powder through the drum drying method refers to a state in which the starch is gelatinized. Therefore, the substance in this state is soluble in water.

The host sesame powder containing the organic selenium of the present invention prepared by three methods can be added to foods such as ramen soup and beverage to ingest an appropriate amount of selenium in a daily diet. It can add and use.

Hereinafter, the process for producing a host sprout containing the organic selenium of the present invention and a powder for food additive using the same will be described in detail.

Cultivation process of host sprouts containing organic selenium

1 . 1st process: fixed level ratio

Phenol resin filters, elvan stones, zeolites, and oak charcoal are purchased and prepared.

After purchasing the loess, kneading to make a bead-shaped particles of 0.5 ~ 0.6 mm in diameter, baked ocher for 1 hour at 910 ~ 1,000 ℃ to prepare a hydroball.

Order a commercially available FRP container with a capacity of 10 m3, install a groundwater supply port at the top and a water purification outlet at the bottom. In addition, a ground water supply pump was prepared and connected to the ground water supply port, and the supply port was equipped with a nozzle for evenly spraying ground water.

A commercially available wire netting with excellent corrosion resistance is purchased, and it is prepared by adjusting its size so that it can be inserted into the water purifier.

Place the backing net on the bottom of the prepared container and load the phenol resin filter 3 cm high on it.

Place the backing net with a space of 30 ~ 50 cm, load the prepared barbed rock to 30 cm high, and put the backing net.

Place the backing net with a space of 30 ~ 50 cm, load the zeolite 30 cm high on it, and put the backing net.

Prepare the water purifier by making oak charcoal layer and baked ocher layer in the same way as above.

The groundwater is passed through the water purification device from the top, and the purified water exiting the water purification outlet at the bottom is stored and prepared in the water tank.

Each filtration layer was produced in a structure that can be easily exchanged with the testis after a certain time of use.

2 . Second Process: Material Preparation

Mung beans are purchased commercially, sorted, and washed by the purified water of the first step to prepare.

3. The third step: Mung bean immersed in the dilute solution of nano selenium colloidal solution

A nanoselenium having a particle size of 5 × 10 ⁻⁹ to 10 × 10 ⁻⁹ m was sprayed onto water to prepare a colloidal solution having a concentration of 1,000 ppm.

The dilution solution is prepared by mixing 5 to 30 ml of the nano selenium colloidal solution prepared per 2000 ml of purified water prepared in the first step.

The dilution is adjusted to 40 ° C. to soak the green beans prepared in the second step for 4 hours.

4. Fourth process: natural drying

Mung beans, which were immersed in the third process, are taken out and naturally dried in a dark room for 12 hours.

5. The 5th Process: Mung Beans Put into Automatic Cultivator

Mung beans, which have undergone the 4th process, are placed in a growing container and placed in an automatic cultivator.

The grower blocks sunlight, adjusts the temperature to 18 ~ 25 ℃, relative humidity of 85%.

6. The 6th process: Automatic watering (spraying water) process

The purified water prepared in the first step is sprayed for 5 days with 1 minute every 6 hours by adjusting the water temperature to 20 ~ 25 ℃.

7. Step 7: Harvest

Harvest host sprouts containing cultivated organic selenium.

<Manufacturing Process of Food Additive Powder Using Organic Selenium Sprouts>

1. First step: manufacturing paste-like raw materials

The host sprouts containing the organic selenium are put in a raw material grinder and ground to a size of 90 to 100 mesh to prepare as a paste material.

2. Second Process: Stirring

The prepared paste-like raw material is stirred at 80 rpm to prevent the formation of precipitates and to mix the ingredients well.

3. Third process: drying

The stirred product of the third step is dried at 120 ° C. while being continuously fed into the drum drying apparatus while stirring.

In addition, after washing the host sprout containing the organic selenium may be lyophilized at -40 ℃.

In addition, the paste-like raw material may be filtered and sterilized, and then hot air-dried at 120 ° C. while being sprayed by continuously entering the spray drying apparatus while stirring.

4. Fourth process: grinding and packaging

The dried material after the third process is pulverized to a size of 100 to 120 mesh to prepare a powder, and then a metal foreign material is removed and packaged with a magnet to prepare a powder using a host material containing the organic selenium of the present invention.

Hereinafter, the present invention will be described in detail with reference to Examples and Experimental Examples, but the scope of the present invention is not limited thereto.

Example 1 Cultivation of Host Sprouts Containing Organic Selenium

An FRP container with a capacity of 10 m3 was ordered on the market and prepared with a groundwater supply pump and piping equipment.

Commercially prepared phenol resin filters having a particle size of 0.5 micron were prepared.

Commercial corrosion resistant wire mesh was purchased and prepared to fit inside the water purifier.

Elvan, zeolite and oak charcoal were purchased and washed to prepare.

The loess collected from the bamboo forest of Seokpo-ri, Songpyeon-myeon, Dangjin-gun, Chungbuk, was kneaded to form a bead shape with a diameter of 0.5-0.6 mm, and then prepared by baking the loess at 1,000 ° C. for 1 hour.

The prepared phenol resin filter was loaded at a height of 3 cm at the bottom of the prepared container, and then the prepared wire mesh was laid.

After 30 cm of spacing, the wire mesh was laid and the elvan was loaded to 30 cm high and covered with wire mesh again.

Again 50 cm apart, the zeolite was loaded on the same height and covered with a wire mesh.

In the same way, oak charcoal was loaded on it, and baked ocher was loaded on it to prepare a water purifier.

Groundwater was passed through the water purification device from the top to store the water that escaped to the bottom in the water tank.

Mung beans were purchased commercially and washed with water to prepare.

A commercially available colloidal solution with a concentration of 1,000 ppm was prepared from Nanotech Co., Ltd. by spraying nanoselenium having a particle size of 5 × 10 ^-9 m on water in the market.

The diluted solution was prepared by mixing 28 ml of the prepared nano selenium colloidal solution with 2000 ml of purified water.

The diluted solution was adjusted to 40 ° C., and the mung beans prepared were immersed for 4 hours, then taken out, and naturally dried in a dark room for 12 hours.

Naturally dried mung beans were placed in an automatic cultivator, blocked from sunlight, and adjusted to maintain a temperature of 22 ° C. and a relative humidity of 85%.

The purified water was cultivated by spraying water for 5 days for 1 minute every 6 hours by adjusting the water temperature to 22 ℃.

The soybean sprouts containing the organic selenium grown in this way were harvested and stored.

Example 2 Preparation of Alpha Powder Using Host Sprouts Containing Organic Selenium

The host sprouts containing the organic selenium grown in Example 1 were prepared.

The prepared host sprouts were placed in a raw material grinder and ground to a size of 100 mesh to prepare a paste-like raw material.

While keeping the prepared paste-like raw material at 80 rpm while stirring at 80 rpm to prevent deposits, the internal pressure was maintained at 3 kg / cm 2 and the thin film was dried at a thickness of 0.5 mm at 120 ° C.

The thin film dried on the drum surface is separated using a dry powder separator, and then pulverized into 120 mesh, and the metal is removed and packaged using a magnet, followed by an alpha powder using a host sprout containing organic selenium of the present invention. Was prepared.

<Example 3> Preparation of cold water soluble powder using a host sprout containing organic selenium

The host sprouts containing the organic selenium grown in Example 1 were prepared.

The prepared host sprouts were washed and then lyophilized at -40 ° C.

After lyophilization, the mixture was ground to a size of 120 mesh to prepare a cold water soluble powder using the host sprout containing the organic selenium of the present invention.

Example 4 Preparation of Particulate Powder Using Host Sprout Containing Organic Selenium

Paste-like raw materials were prepared in the same manner as in Example 3.

The prepared paste material was filtered through a sieve and sterilized by steam at 80 ° C. for 5 seconds.

The sterilized raw material was sprayed while stirring continuously at 80 rpm so as not to form a precipitate, and continuously introduced into a spray dryer, followed by hot air drying at 120 ° C.

The dried product was pulverized and packed into 100 mesh to prepare a fine particle powder using the host sprout containing the organic selenium of the present invention.

Comparative Example 1 Comparative Cultivation of Host Sprout Containing Organic Selenium

The material was prepared by the method similar to Example 1 of this invention.

At this time, the dilution of the nano selenium colloidal solution was prepared by mixing 40 ml of the nano selenium colloidal solution with 2000 ml of purified water, and cultivated the host sprout in the same manner as in Example 1.

Comparative Example 2 Comparative Preparation of Alpha Powder Using Host Sprout Containing Organic Selenium

The host sprouts containing the organic selenium grown in Comparative Example 1 were prepared.

An alpha powder using a host sprout was prepared in the same manner as in Example 2.

Comparative Example 3 Comparative Preparation of Alpha Powder Using Common Host Sprouts

Commercial host sprouts were purchased and prepared.

Host sprout powder was prepared in the same manner as in the alpha powder preparation of Example 2.

Experimental Example 1 Component Analysis Experiment of Host Sprout Containing Organic Selenium

The host sprout containing the organic selenium of the present invention of Example 1 was prepared.

The host sprout containing the organic selenium of Comparative Example 1 was prepared.

In order to determine the components of the prepared host sprouts, the request was made to Pukyong National University Food and Nutrition Research Institute, and the results are shown in Table 1 below.

The ingredient content of general host sprouts is based on the 6th edition of the National Food Ingredient Table published in 2001 by the Rural Resources Development Institute.

<Table 1> Component Analysis Results of Host Sprouts

division Example 1 Comparative Example 1 Common Bean Sprouts moisture(%) 90.87 ± 0.20 89.74 ± 0.12 95.7 Viewing minutes (g / 100g) 0.39 ± 0.04 0.33 ± 0.09 0.3 Crude fat (g / 100g) 1.44 ± 0.09 1.63 ± 0.07 0.1 Low Protein (g / 100g) 3.16 ± 0.04 3.80 ± 0.08 2.2 Crude fiber (g / 100g) 1.19 ± 0.17 0.82 ± 0.03 0.4 Selenium (µg / 100g) 187.5 398.7 - Vitamin C (mg / 100g) 36.88 19.90 0.01 Phosphorus (g / 100g) 0.03 0.04 0.032 Calcium (g / 100g) 0.05 ± 0.01 0.04 0.015

As shown in Table 1, selenium was not detected in the general host sprout, but 187.5 (μg / 100g) was detected in the host sprout of Example 1 of the present invention.

398.7 (μg / 100g) was detected in the host sprout of Comparative Example 1, indicating that the selenium content was too high.

In addition, it was found that the host sprouts containing the organic selenium of Example 1 and Comparative Example 1 contained much more nutrients than the general host sprouts.

This is filtered through a water purification device specially prepared for the cultivation of host sprouts containing the organic selenium of Example 1 and Comparative Example 1. Sterilization. The result proves that the purified minerals are rich in purified water.

Experimental Example 2 Comparison of Selenium Content of Host Sprout Powder Containing Organic Selenium

The host sprout powder containing the organic selenium of Example 2 of the present invention was prepared.

The host sprout powders of Comparative Example 2 and Comparative Example 3 were prepared.

In order to determine the selenium content of the host sprout powder prepared above, it was commissioned by Pukyong National University Feed Nutrition Research Institute, the results are shown in Table 2 below.

<Table 2> Comparison results of selenium content of host sprout powder

division Selenium Content (㎍ / 100g) Example 2 Powder 2109.5 Comparative Example 2 Powder 3746.7 Comparative Example 3 Powder -

As shown in Table 2 above, ingesting a large amount of selenium in a small amount when the host sprout powder is used as a food additive or as a feed additive, rather than directly preparing and preparing the host sprout containing organic selenium as food. I was able to confirm that there is an advantage that can be done.

In addition, the host sprout powder of Comparative Example 2 was found to be too high in the content of selenium.

According to the present invention, a host sprout containing an appropriate amount of organic selenium in a two-vessel host sprout and a method of efficiently containing an appropriate amount of organic selenium in the host sprout are provided.

In addition, by powdering using the host sprout of the present invention, it is possible to consume a large amount of selenium with a small amount of powder, and can be used in various ways as food additives and feed additives, contributing to the health promotion and industrial development of the people. There is provided a host sprout powder containing an organic selenium and a method for producing the same.

1 is a cultivation process of the host sprout containing the organic selenium of the present invention

2 is a manufacturing process diagram of the host sprout powder containing the organic selenium of the present invention

3 is a schematic view showing a cross section of the water purifying apparatus used in the present invention.

      10: water purifier 20: support network

      30: water spray nozzle 40: baked ocher layer

      50: oak charcoal layer 60: zeolite layer

      70: elvan rock layer 80: phenol resin filter layer

      90: water purification outlet 100: ground water supply pump

     110: groundwater supply port 200: water purification pump

Claims (8)

In the cultivation method of bean sprouts, First step of passing through the water purifier 10 to store the filtered purified water in the water tank, A second process of sorting and washing mung beans, A third step of preparing a dilution solution by mixing the nano selenium colloidal solution (1,000 ppm) at a ratio of 5 to 30 ml per 2,000 ml of purified water prepared in the first step; A fourth step of immersing the mung beans prepared in the diluent of the third step at 40 ° C. for 4 hours, A fifth process of taking out the soaked green beans and drying them in a dark room for 12 hours, The sixth step of putting the mung bean which went through the fifth step into the automatic cultivator, The seventh step of cultivating the host sprouts by spraying the purified water prepared in the first step to a temperature of 20 ~ 25 ℃ spray spraying every 6 hours for 5 days, The eighth process of harvesting the host sprouts containing the cultivated organic selenium, Cultivation method of host sprouts containing organic selenium. The method of claim 1, In the constant level ratio process of the first step, the water purification device 10 is formed with a groundwater supply port 110 through which groundwater flows in the upper part, and the baked ocher layer 40, the oak charcoal layer 50, and the zeolite layer 60 are formed therein. ), The elvan rock layer 70, the phenol resin filter layer 80 are sequentially spaced apart, the lower portion is characterized in that the water outlet 90 is formed, Cultivation method of host sprouts containing organic selenium. The method of claim 1, Selenium used in the mung bean immersion process of the third process is characterized in that the particle size of nano selenium 5 × 10 ^-9 ~ 10 × 10 ^-9 m, Cultivation method of host sprouts containing organic selenium. Cultivated by the method of any one of claims 1 to 3, Host sprouts containing 5 to 200 μg of organic selenium per 100 g of host sprouts. The first step of preparing a host sprout containing the organic selenium of claim 4, put into a raw material grinder to grind to 90 ~ 100 mesh size to prepare a paste-like raw material, A second step of continuously inserting the paste-like raw material prepared in the first step into a drum drying apparatus while stirring at 80 rpm and drying at 120 ° C., It is composed of a powder powder by grinding the dried material into the size of 100 ~ 120 mesh and the alpha powder is produced through a third process of removing foreign substances by magnetic force, Method for preparing a host sprout alpha powder containing organoselenium. The first step of preparing a host sprout containing the organic selenium of claim 4, put into a raw material grinder to grind to 90 ~ 100 mesh size to prepare a paste-like raw material, It consists of manufacturing a particulate powder through a second step of spraying while stirring the paste raw material prepared in the first step at 80 rpm, continuously pouring into a spray dryer, hot-air dried at 120 ℃, A method for producing a host sprout fine particle powder containing organic selenium. A first step of preparing a host sprout containing the organic selenium of claim 4, washing and freeze-vacuum drying at -40 ℃, Consisting of preparing a powder by a second process of producing a 120 mesh size cold water soluble powder, Process for preparing cold water soluble powder of host sprouts containing organic selenium. Prepared by the method of any one of claims 5 to 7, Used in one of food additives, livestock feed additives and fish feed additives, Soybean sprout powder containing organoselenium.