KR20050016826A - The method of cultivating bean sprouts by using deep sea water and the bean sprouts cultivated thereby - Google Patents

Abstract

PURPOSE: A method for cultivation of bean sprouts by immersing bean seeds in desalted deep sea water or diluted deep sea water or spraying the germinated beans with desalted deep sea water or diluted deep sea water is provided. It inhibits the spoilage during the cultivation without the use of agricultural chemicals or growth promoters. CONSTITUTION: To cultivate bean sprouts, bean seeds are immersed in a germinating solution to germinate and repeatedly sprayed with a culturing solution. The germinating solution and culturing solution are obtained by desalting deep sea water of 200 m or more below sea level and diluting with fresh water, in which the germinating solution and culturing solution have a chlorine concentration of 2,000ppm or less and 5,000ppm or less respectively. The deep sea water is the total organic carbon(TOC) content of 1.0mg/L or less and the number of bacteria of 100 cfu/mL or less.

Description

Clean cultivation method of soybean vegetables using deep water and soybean cultivated by the method {THE METHOD OF CULTIVATING BEAN SPROUTS BY USING DEEP SEA WATER AND THE BEAN SPROUTS CULTIVATED THEREBY}

The present invention relates to a method for cultivating soybean sprouts and bean sprouts, such as bean sprouts using deep-produced deep water,

More specifically, in the selection of germination and culture medium used for the cultivation of soybeans, salts below the standard suitable for the cultivation of pure polar-produced deep seawater produced in the polar regions and purged from deep seas for more than 200 years. Desalination, distilled water, tap water, or clean ground water and diluted germination and culture liquids are used.The characteristics of deep ocean water produced in polar regions with more nutrient content than general ocean water and very few organic substances and microorganisms are included. It is related to the cultivation method of soybeans and the soybeans cultivated by the method to increase the germination rate of soybeans, and to increase the yield rate by minimizing corruption.

Conventionally, bean sprouts sprouted from beans or bean sprouts sprouted from mung beans have been used for a long time as Korea's own traditional foods, and are widely known as popular traditional foods due to their short growing period, relatively easy cultivation, and low price. come.

In particular, bean sprouts contain a variety of nutrients, such as protein, fat, carbohydrates, minerals and vitamins, and is one of the nutritional foods that can take a variety of nutrients evenly. Bean sprouts also contain a large amount of amino acids and aspartic acid, which has a good effect on hangovers.

The cultivation method of these two vegetables is generally immersed in the germination liquid such as groundwater or tap water and soaked in soybeans and mung beans to mature and germinate, and then softened and cultivated through continuous watering. Increased air pollution, water pollution and soil pollution contain large amounts of pollutants and heavy metal elements.

Groundwater and tap water also lack or contain trace amounts of inorganic nutrients such as nitrogen, phosphorus, and silicic acid, and essential minerals such as magnesium (Mg), calcium (Ca), potassium (K), and sodium (Na). The germination rate and growth rate of soybeans are low, but they often contain a large amount of organic materials, microorganisms and bacteria that accelerate the growth of bacteria. Therefore, there is a problem that corruption occurs frequently at the roots of soybeans. .

Therefore, it is not difficult to cultivate a shapeless two-legged vegetables with clean stems without plump roots, and there is a problem in that they have to make constant efforts to make them incorruptible while growing in water.

In particular, some soybean growers use pesticides containing carbamate to solve this problem. When using pesticides containing this ingredient, there are no grass roots and plump stems, and also anti-corruption and germination rate. On the other hand, this pesticide is known to have fatal side effects such as when a person eats this pesticide, sore throat, bronchitis, conjunctivitis and the like, causing blindness, lung cancer, birth defects and the like.

It is also called indolebi and uses growth promoters composed of indolacetic acid and 6-benzyl adenine, which frequently cause decay of soybeans during soybean cultivation. In order to suppress the occurrence of harmful pesticides should be used together, and the effects of growth accelerators on the human body have not yet been identified, the reality is that there is a lot of risk for consumers to eat with confidence.

Recently, in order to solve these problems, researches and efforts have been made to contain antibacterial activity of ginseng or green tea in soybean sprout culture to suppress the decay during bean sprout cultivation. In addition, the process of making a culture solution was not easy and costly, and the economic and efficiency were not satisfactory.

In addition, there have been cases where purified water with increased sterilization power using ozone water was used as a culture medium, but this also has a certain effect on preventing corruption, but it has good shape and clean soybean vegetables, such as poor sprouts grown for its cost and effort. It is not easy to cultivate effectively. In the case of soybean cultivation, the growth of the germination solution, cultivation water temperature, and cultivation temperature is higher than 23 degrees Celsius. . In many cases, however, the degree of decay may vary depending on the amount of organic matter or bacterial bacteria in the cultivation, so reducing the amount of organic matter or bacterial bacteria in the cultivation yields yields of two vegetables. Despite the fact that it is a good way to increase nutrients, it is uneconomical to reduce the number of organic substances or microorganisms without destroying the nutrients contained in water, or to grow nutrients in distilled water without organic substances.

Accordingly, the present invention was derived to solve the above-mentioned problems, and in order to effectively grow clean and commercial soybeans, in the marine water rich in inorganic salts and minerals such as germination and culture of soybeans, especially in polar regions Desalination or dilution of very clean polar-generated deep sea water, which is produced in the ocean and flows over 200m below the sea for a long time and has no photosynthesis and almost no organic matter, is used after desalting or diluting it to below the salt concentration suitable for the cultivation of soybeans. It is an object of the present invention to provide a method for effectively cultivating soybeans, and to obtain soybeans grown by the method, which suppresses the occurrence of corruption caused by the cultivation of cultivars and achieves a high growth rate by culturing at a relatively high temperature.

In order to achieve the above object, the present invention in the cultivation method of soybeans or soybeans or soybeans immersed in germination liquid, soaked in aging, germination, and then cultivated by repeatedly watering the germinated seeds,

The most important germination and culture medium for the cultivation of soybeans, using seawater with nutrients and minerals, which are essential for plant growth, are settled by sea ice from polar glaciers and are not reached by the sun. Long-term flows through the sea, and since the photosynthesis does not occur, the polar-generated deep sea water, which is in a clean state with little organic matter or microorganism, is collected and desalted or purified by electrodialysis or reverse osmosis. Dilution through mixing with general freshwater can be achieved by providing a method for growing soybeans, which uses the germination and culture liquids which are used for growing soybeans while leaving nutrients beneficial for plant growth.

Hereinafter, the present invention will be described in more detail.

Soybean vegetables are generally based on soft cultivation, which grows in the darkroom, and shorter roots without plump stems and small roots are known for their good commerciality. Therefore, in order to achieve this purpose, it is necessary to supply a culture medium rich in inorganic nutrients such as nitrogen, which increases seed germination rate of two vegetables and actively promotes initial root growth, as well as providing a clean culture free of organic substances and microorganisms. In order to prevent the corruption of two vegetables during cultivation, it is very difficult to find clean water containing these nutrients in a natural state.

In particular, in the case of soybeans, a large amount of heat is released during germination and growth, and since the roots are always soaked, the culture medium whose temperature is elevated during cultivation is rapidly reproduced with microorganisms and bacteria, and soybeans are often rotted. This is not the same as growing vegetables or grains. Therefore, the supply of nutrients is important for the effective cultivation of soybeans, but the most important thing is to prevent the corruption of soybeans that can occur during cultivation, in the present invention, while containing inorganic salts and nutrients necessary for the cultivation of soybeans, organic matter While trying to create a culture medium with a small number of microorganisms, there is a deep stream of pure polar water that flows like a river along the deep sea algae over a long period of time in the deep sea, which is generated and settled in the polar region and does not reach the sun, over 200m deep. In view of the fact that this polar deep water contains not only a large amount of inorganic salts and nutrients necessary for plant growth, but also very few organic substances and microorganisms, this pure polar deep water was used for the cultivation of two vegetables.

Although deep water generally refers to water at depths of more than 200 m, differences in nutrient content, pollution levels of heavy metals, dissolved oxygen and organic content due to the location of the sea area, the surrounding environment, and the conditions of deep ocean currents and deep sea sedimentation In the case of deep water, the composition and characteristics of deep water in each intake area are found in Japan. It confirms that it complies with and guides the development and use. This is to prevent the case of exploiting deep ocean water 200m deep which contains components that are not sufficient for useful nutrients and are not beneficial to the human body or contain heavy metals or pollutants as if they were deep water containing beneficial components. .

Fortunately, a recent survey by the Ministry of Maritime Affairs and Fisheries found that some of the eastern seas have polar deep-sea deep-water that has been produced in the polar regions and flows like deep riverbeds. Inorganic nutrients such as nitrates and some nutrients are detected as small as 1/2 to 1/10 than the depths of Kochi Prefecture, but the water temperature is very low, and dissolved oxygen is 7 times higher than in Hawaii and 2 times higher than in Japan. It was found that the microbial water was characterized by being extremely clean, such as being detected by a small amount of 1/4 or more (see Table 1).

Component comparison table of surface and deep water by region Analysis item United States Hawaii Kochi Prefecture, Japan Korea's East Coast Surface water Deep water Surface water Deep water Surface water Deep water Water temperature ℃ 24 ~ 28 8 ~ 10 16-25 8 ~ 10 15-23 1.5-1.9 ph 8.0-8.4 7.5 ~ 7.6 8.1 ~ 8.3 7.8 ~ 7.9 8.2 7.3 ~ 7.9 nitrate Μm 0.2-0.4 39.0 ~ 40.9 0.0 to 5.4 12.1 ~ 26.0 0.1-1.4 3.6-13.3 phosphate Μm 0.15 ~ 0.19 2.89-3.15 0.0-0.5 1.1-2.0 0.0-0.7 1.7 ~ 4.3 Silicate Μm 2.64-3.59 74.6 ~ 79.2 1.6-10.1 33.9 ~ 56.8 15.3-28.9 72.1-108 Chlorophyll Mg / ㎡ no data no data 4.2-50.6 trace 15.8-15.9 3.4-3.77 Microbial count cfu / ml no data no data 1,000-10,000 100 640 23 Dissolved oxygen Mg / L 6.87-7.28 1.24-1.45 6.4 to 9.5 4.1 ~ 4.8 7.8 ~ 8.9 9.1 ~ 9.5 Water intake m - 600 - 320 - 200

Since dissolved oxygen is not only necessary for the respiration of fish and shellfish, but also organic matter in the water is oxidized and decomposed by it, the lack of dissolved oxygen not only causes the killing of fish and shellfish, but also causes organic matter and the like to remain contaminated with water. The deep waters in the East Coast of Korea have excellent characteristics in terms of cleanliness, such as high dissolved oxygen levels compared to those of the United States and Japan, due to low water temperature characteristics and the absence of pollutants in the surrounding waters.

In case of deep water in Hawaii, it could not be compared due to the lack of test data on chlorophyll and microbial water, but compared with the deep water in Japan, it is relatively low, and the total organic carbon content (TOC) is 4.5 mg, which is the average value of general seawater. It is less than 1.0mg / L which is much lower than / L.

Therefore, in the present invention, it was intended to utilize in the cultivation of soybean vegetables by using the deep-generated deep water of the east coast, which has a very clean characteristics, such as a large amount of dissolved oxygen, low organic matter, small microbial count, for this purpose, general tap water, ground water, distilled water Table 2 shows the comparative cultivation of bean sprouts in demineralized general seawater and desalted deep-water deepwater using reverse osmosis membrane.

Corruption Rate According to Cultivation Period of Soybean Sprouts Cultivation Days 5 days 6 days 7 days 8th Growth rate tap water 0% 12% 22% 30% or more 65% underground water 0% 15% 28% More than 40% 75% Distilled water 0% 7% 16% 23% 50% Desalted Seawater 0% 14% 26% 38% 85% Desalination Deep Water 0% 0% 0% Less than 1% 100% Remarks -The result of repeated experiments with 25 cultivation water temperature and 25 cultivation temperature-Growth rate is the comparison of the length ratio of stems with 100 the most grown group on 6th day. Occurs)

As can be seen in Table 2, the desalted deep water shows a very fast growth rate and low decay rate compared to tap water, ground water and distilled water.

In addition, the salt standard for germination and cultivation of soybeans was examined to obtain the results as shown in Table 3. The germination rate of the two vegetables is effective at 2,000 ppm or less of chlorine diluted 10-fold deep water, especially at 20 ppm or less of 1,000 ppm. The total length was the highest when the chlorine concentration was 1,000 ppm diluted 20 times, but the stem ratio indicating the stem length to the total length was 4 to 5 times the chlorine concentration diluted from 4,000 to 5,000 ppm, and Growth was shown to be effective at chlorine concentrations below 500 ppm diluted 40-fold.

Growth Rate of Soybean Vegetables According to Salinity Dilution factor 40 times 20 times 10 times 5 times 4x 3 times Twice enemy Germination rate (%) 95 100 85 50 50 20 0 0 Overall length (mm) 57 86 75 78 65 6 0 0 Stem Rate (%) 56 59 60 83 85 50 0 0 Chlorine concentration (ppm) 500 1,000 2,000 4,000 5,000 6,700 10,000 20,000

Therefore, to increase the germination rate of soybean sprouts, it is effective to use polar-generated deep water diluted 10 times or more as a germination solution, and to obtain a high stem ratio and plump bean sprouts, 4 to 10-fold diluted polar water-produced deep water is used as a culture medium. Is effective.

In general, two vegetables, such as bean sprouts, have a high stalk ratio (stem length / total length), unlike other crops. In general crops, it is better to increase the growth rate of the fruit or fruit or its roots, but in the case of soybeans, it is effective to suppress the growth of the roots and to increase the growth of the stems. It can be seen that it is most efficient to use (see Table 3). However, even if diluted by 10 times or more, the stem ratio of 50 ~ 65% or more, which is the stem ratio of bean sprouts grown using the conventional bean sprout growing method, can be obtained. Optionally applicable. For reference, when grown using growth regulators, it is known that the stem ratio of bean sprouts is more than 80%.

In addition, the sprout ratio of bean sprouts is differently preferred according to the usage. For the national street, bean sprouts having a stem ratio of 50 to 60% are preferred, and bean sprouts used for seasoning or steaming are preferred to have a stem ratio of 70% or more. It is true.

As a method of reducing the salt concentration, conventional methods such as mixing and diluting general freshwater and lowering only the chlorine concentration by using an electrodialysis method or reverse osmosis membrane method can be used. These methods are obvious to those skilled in the art. Detailed description is omitted in the specification. Furthermore, as a result of the review, polar-generated deep water contains higher nutrients than general seawater, which is effective even when diluted. However, if necessary, mixed dilution of raw water and polar fresh water of polar-generated deep water and reverse osmosis membrane method, etc. Demineralized water can be mixed using and used as a germination or culture solution.

In terms of the development of soybeans, as shown in [Table 4], the higher the cultivation temperature, the higher the yield of soybeans can be harvested. However, the conventional technique prevents the root and stem from spoilage during the cultivation of soybeans. For this purpose, the temperature of cultivation and the temperature of cultivation are maintained around 20 degrees. Therefore, when cultivating soybeans using deep polar water generated by the clean polar water, it was found that there is an advantage that can effectively cultivate high-quality soybeans because it can prevent corruption while increasing the cultivation temperature or water temperature for rapid growth.

Germination Rate of Sprouts According to Cultivated Water Temperature Cultivation temperature (℃) 14 17 20 23 25 27 30 Germination rate 12% 42% 51% 58% 69% 75% 84% Remarks -It is the result of repeated experiments under the same conditions.-The number of plantings is groundwater and the number of planting days is based on 5 days.

In addition, as a result of testing the decay rate during the cultivation of soybean sprouts according to the organic material content and the number of microorganisms, the following results were obtained. In the case of general groundwater, the total organic carbon content is 2.0 mg / L or more and the number of microorganisms is 1,000 cfu / mL or more, the decay rate increases to 10% or more, and the ratio of 4: 1 to the polar deep sea water desalted by reverse osmosis When mixed, it can be seen that the total amount of organic carbon starts to decay at 3.3 mg / L or more and the number of microorganisms is 3,000 cfu / mL or more. It is believed that certain constituents of polar-generated deep seawater have the effect of suppressing decay.

Corruption in Cultivation of Sprouts by Organic Materials and Microbial Count Kinds underground water Groundwater + Desalted Polar Deep Sea Water Microbial water (cfu / mL) 100 or less About 1000 About 3000 More than 5000 100 or less About 1000 About 3000 More than 5000 Total Organic Carbon (mg / L) 1.0 or less About 2.0 About 3.3 4.0 or higher 1.0 or less About 2.0 About 3.3 4.0 or higher Corruption rate (%) 2% 10% 25% 45% 0% 0% 2% 7% Remarks -Cultivation temperature and cultivation water temperature is 30 degrees for 6 days.-The ratio of ground water and polar deep sea water is 4: 1, and the polar deep sea water is desalted to less than 500ppm chlorine concentration using reverse osmosis.

Hereinafter, the present invention will be described in more detail with reference to the following examples, which are only presented to aid the understanding of the present invention, but the present invention is not limited thereto.

Example 1 cultivation of sprouts sprouts with high stem ratio 1

After selecting high quality raw beans and washing them with clean water,

Deep polarized water was prepared by desalting using a reverse osmosis membrane method so that the chlorine concentration was 1000 ppm or less, and the soybeans were soaked in this culture and germinated, and the temperature was maintained at 25 degrees during germination.

After germination, the bean sprouts were grown using shiru, but the bean sprouts were grown under the condition that the temperature and cultivation water temperature were maintained at 25 degrees.

The watering method (watering method) was first cultivated bean sprouts by irrigation for 4 minutes every 4 hours, then switched to irrigation for 3 minutes every 3 hours from 2 days, where the water solution was mixed and diluted 5 times with tap water in polar deep sea water. (Chlorine concentration of 4,000 ppm or less) was used. As a result, the germination rate of bean sprouts was 100%, the growth rate was more than 90%. Bean sprouts with an average length of 8cm, stems were very plump and stem ratio (stem length / total length) of 80% or more were produced. Was%.

Example 2 Sprouts Cultivation 2

After selecting high quality raw beans and washing them with clean water,

Dilute the polar-generated deep seawater with a total organic carbon content (TOC) of 1.0 mg / L or less and 150 cfu / ml or less with tap water 20 times to prepare a chlorine concentration of 1,000 ppm or less. I was. At this time, the temperature of the culture solution was maintained at 27. After germination, the bean sprouts were grown using shiru, but the bean sprouts were grown under the condition that the temperature and cultivation water temperature were maintained at 25 degrees.

The watering method (watering method) was first grown bean sprouts by irrigation for 4 minutes every 2 hours, and then switched to irrigation for 4 minutes every 2 hours from 2 days. A culture solution prepared by mixing 10% of the raw water of the deionized polar deep sea water with water made by chlorine concentration of 1,000 ppm or less was used.

As a result, the germination rate of the bean sprouts was 100%, the growth rate was more than 95%, the average length of 8cm, the stem was plump, the sprout ratio was 70% or more, and the decay rate was 0%.

Example 3 Cultivation of Bean Sprouts 3

After selecting high quality raw beans and washing them with clean water,

Deep polarized water was prepared by desalting using a reverse osmosis membrane method so that the chlorine concentration was 1,000 ppm or less, the soybeans were soaked in this culture and germinated, and the germination was maintained at 25 degrees.

After germination, bean sprouts were grown using shiru, but the bean sprouts were grown under the condition of keeping the temperature and cultivation temperature of 28 degrees. The watering method (watering method) was first grown by watering for 4 minutes every 3 hours. The water was converted into water for 4 minutes from 2 days to 4 minutes.In this case, the irrigation liquid was mixed with 20 times of groundwater in polar deep sea water and diluted (with a chlorine concentration of 1,000 ppm or less). ), A clean substance having 2.5 mg / L or less and a microbial count of 1,000 cfu / ml or less was used.

As a result, the germination rate of the bean sprouts was 100%, the growth rate was more than 90%, the average length of 9cm and slightly plump, the sprout ratio of 60% of the stem ratio was produced, the decay rate was about 0%.

Example 4 Cultivation of Sprouts 4

After selecting high quality raw beans and washing them with clean water,

Deep-sea polarized water was prepared by desalting by using reverse osmosis membrane method so that chlorine concentration was below 1,000ppm, soybeans were soaked in this culture and germinated, and the germination temperature was maintained at 25 ° C.

After germination, bean sprouts were grown using shiru, but the bean sprouts were grown under the condition of keeping the temperature and cultivation water temperature of 28 degrees. The watering method (watering method) is initially grown by irrigation for 4 minutes every 2 hours. Then, the water was converted into irrigation water for 4 minutes every 3 hours from 3 days.The irrigation liquid was prepared by mixing 10% of the raw water of the polar seawater and the desalted polar seawater with 20 times the amount of polar seawater and groundwater. Groundwater was used as having a total organic carbon content (TOC) of 4.0 mg / L and a microbial count of 3,000 cfu / ml.

As a result, the germination rate of the bean sprouts was 100%, the growth rate was more than 95%, the average length of 10cm and plump, bean sprouts with a stem ratio of 70% was produced, the decay rate was less than 2%.

As described above, in the cultivation of soybeans, the rot does not easily occur during cultivation even if the cultivation temperature and the cultivation water temperature are maintained in order to increase the germination rate, and without the use of harmful pesticides or growth promoters. It is possible to provide a method of cultivating soybeans that can effectively cultivate clean soybeans, and clean soybeans grown by the method.

Claims (5)

In the cultivation method of soybeans cultivated by immersing the seeds of soybeans in the germination liquid, and then cultivated by repeatedly watering the germinated seeds, Method of cultivating soybeans using germination and culture liquid prepared by desalting or diluting polar deep-sea deep water with fresh water. The method of claim 1, The deep-polar ocean deep water is produced in the polar, flowing 200 m or more deep below the sea floor, total organic carbon (TOC) is 1.0 mg / L or less, the number of live bacteria is characterized in that less than 100 cfu / ㎖. The method of claim 1, The germination liquid is a cultivation method of soybeans, characterized in that the chlorine concentration is 2,000 ppm or less. The method of claim 1 The culture medium is a cultivation method of soybeans, characterized in that the chlorine concentration is prepared by diluting to 5,000 ppm or less. Soybeans grown by the method of any one of claims 1 to 4.