CN111713391A - Production method of selenium-rich bean sprouts - Google Patents
Production method of selenium-rich bean sprouts Download PDFInfo
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- CN111713391A CN111713391A CN202010598686.4A CN202010598686A CN111713391A CN 111713391 A CN111713391 A CN 111713391A CN 202010598686 A CN202010598686 A CN 202010598686A CN 111713391 A CN111713391 A CN 111713391A
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- selenium
- rich
- bean sprouts
- culture solution
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention relates to the technical field of bean sprout production, in particular to a method for producing selenium-rich bean sprouts, which comprises the following steps: (1) preparing a selenium-rich culture solution: preparing a sodium selenite culture solution with the mass ratio of 0.05-0.10%; (2) bean selection: selecting soybeans planted in selenium-rich land, and selecting soybeans which are full in particles, bright in color, smooth in surface, free of damage and free of diseases and insect pests during selection; (3) soaking: soaking the selected high-quality soybeans in the prepared selenium-rich culture solution for 12-24 hours; taking out and placing in a plastic bottle, spreading soybeans at the bottom of the plastic bottle, and pricking the bottom of the plastic bottle to facilitate water drainage; (4) sprouting: controlling the room temperature at 28-30 ℃ in the germination process, spraying the sterilization nutrient solution once every 4-6 hours, and cleaning with clear water after half an hour; and taking out the bean sprouts growing to 6-8 cm, and washing the bean sprouts with clear water to obtain the selenium-rich bean sprouts. The method for producing the selenium-rich bean sprouts provided by the invention has the advantages that the produced bean sprouts are beneficial to human bodies after being eaten, and the market prospect is good.
Description
Technical Field
The invention belongs to the technical field of bean sprout production, and particularly relates to a production method of selenium-rich bean sprouts.
Background
Bean sprouts are very common vegetables, and common ones are soybean sprouts and mung bean sprouts. The bean sprout is rich in dietary fiber and vitamin C, and has effects of dredging intestinal canal and treating scurvy. The bean sprouts have low heat and high water and cellulose contents, and can achieve the effect of losing weight when people eat the bean sprouts frequently.
Selenium is one of essential trace elements in human body, and has many benefits to human body: firstly, selenium can resist oxidation and aging; secondly, the immunity of the human body is enhanced; thirdly, resisting cancers; fourthly, regulating the protein synthesis function; fifthly, the reproductive function is enhanced; sixth, it can regulate the effects of vitamin A, vitamin C, and vitamin E.
The existing bean sprout production method mainly pays attention to the yield and growth speed of bean sprouts, does not make too much requirements on nutrient elements contained in the bean sprouts, and causes that the nutrient value of the bean sprouts commercially available on the market is too low. The bean sprouts produced by the method for producing the selenium-rich bean sprouts are rich in selenium, and are beneficial to the health of people and the nutrient intake after being eaten.
Disclosure of Invention
The invention aims to provide a production method of selenium-rich bean sprouts.
In order to achieve the purpose, the invention provides the following technical scheme:
the production method of the selenium-rich bean sprouts comprises the following steps: (1) preparing a selenium-rich culture solution: preparing a sodium selenite culture solution with the mass ratio of 0.05-0.10%; (2) bean selection: selecting soybeans planted in selenium-rich land, and selecting soybeans which are full in particles, bright in color, smooth in surface, free of damage and free of diseases and insect pests during selection; (3) soaking: soaking the selected high-quality soybeans in the prepared selenium-rich culture solution for 12-24 hours, and controlling the temperature of the selenium-rich culture solution to be 25-35 ℃; taking out and placing in a plastic bottle, spreading soybeans at the bottom of the plastic bottle, and pricking the bottom of the plastic bottle to facilitate water drainage; (4) sprouting: controlling the room temperature at 28-30 ℃ in the germination process, spraying the sterilization nutrient solution once every 4-6 hours, and cleaning with clear water after half an hour; and taking out the bean sprouts growing to 6-8 cm, and washing the bean sprouts with clear water to obtain the selenium-rich bean sprouts.
Preferably, the selenium-rich culture solution is sodium selenite culture solution with the mass ratio of 0.05%, the soaking time is 24 hours, the temperature of the selenium-rich culture solution is 30 ℃, the room temperature in the budding process is controlled at 30 ℃, and the sterilization nutrient solution is sprayed every 4 hours.
Preferably, the sterilization nutrient solution is prepared by mixing garlic juice, cabbage juice, cucumber juice and clear water according to the volume ratio of garlic juice: round Chinese cabbage juice: cucumber juice: clear water 1: 1: 1: 10.
compared with the prior art, the invention has the following beneficial effects:
according to the production method of the selenium-rich bean sprouts, the sodium selenite culture solution is used, so that the grown bean sprouts are rich in selenium element; high-quality soybeans are selected, so that the germination rate is improved; the soaking time and the temperature of the culture solution are controlled, so that the sprouting speed is accelerated; the room temperature control in the germination process is also beneficial to accelerating the germination speed; the garlic contains rich broad-spectrum bactericidin, the cabbage juice and the cucumber juice are rich in selenium and various nutrient substances, and the sterilization nutrient solution prepared by mixing the garlic, the cabbage juice, the cucumber juice and clear water can sterilize and provide moisture and nutrient substances required by bean sprout growth; the selenium-rich bean sprouts produced by the production method of the selenium-rich bean sprouts provided by the invention are beneficial for people to eat.
Detailed Description
The technical solutions of the present invention are described in detail below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The production method of the selenium-rich bean sprouts comprises the following steps: (1) preparing a selenium-rich culture solution: preparing a sodium selenite culture solution with the volume ratio of 0.05 percent; (2) bean selection: selecting soybeans planted in selenium-rich land, and selecting soybeans which are full in particles, bright in color, smooth in surface, free of damage and free of diseases and insect pests during selection; (3) soaking: soaking the selected high-quality soybeans in a prepared selenium-rich culture solution for 24 hours, and controlling the temperature of the selenium-rich culture solution at 30 ℃; taking out and placing in a plastic bottle, spreading soybeans at the bottom of the plastic bottle, and pricking the bottom of the plastic bottle to facilitate water drainage; (4) sprouting: controlling the room temperature at 30 ℃ in the germination process, spraying the sterilization nutrient solution once every 4 hours, and cleaning with clear water after half an hour; taking out the bean sprout seedling after the bean sprout seedling grows to 8cm, and washing the bean sprout seedling by clear water to obtain the selenium-rich bean sprout.
In this embodiment, the bactericidal nutrient solution is prepared by mixing garlic juice, cabbage juice, cucumber juice and clear water in a volume ratio of garlic juice: round Chinese cabbage juice: cucumber juice: clear water 1: 1: 1: 10.
example 2
The production method of the selenium-rich bean sprouts comprises the following steps: (1) preparing a selenium-rich culture solution: preparing a sodium selenite culture solution with the mass ratio of 0.10%; (2) bean selection: selecting soybeans planted in selenium-rich land, and selecting soybeans which are full in particles, bright in color, smooth in surface, free of damage and free of diseases and insect pests during selection; (3) soaking: soaking the selected high-quality soybeans in the prepared selenium-rich culture solution for 18 hours, and controlling the temperature of the selenium-rich culture solution at 25 ℃; taking out and placing in a plastic bottle, spreading soybeans at the bottom of the plastic bottle, and pricking the bottom of the plastic bottle to facilitate water drainage; (4) sprouting: controlling the room temperature at 28 deg.C during germination, spraying the sterilizing nutrient solution once every 6 hr, and cleaning with clear water after half an hour; and taking out the bean sprouts growing to 6cm, and washing the bean sprouts with clear water to obtain the selenium-rich bean sprouts.
In this embodiment, the bactericidal nutrient solution is prepared by mixing garlic juice, cabbage juice, cucumber juice and clear water in a volume ratio of garlic juice: round Chinese cabbage juice: cucumber juice: clear water 1: 1: 1: 10.
control group 1
Selecting soybeans planted in the same selenium-rich land, and culturing with clear water only; soaking the selected high-quality soybeans in clear water for 24 hours, and controlling the temperature of the clear water to be 30 ℃; taking out and placing in a plastic bottle, spreading soybeans at the bottom of the plastic bottle, and pricking the bottom of the plastic bottle; and (3) controlling the room temperature at 30 ℃ in the sprouting process, spraying with clear water every 4 hours, taking out the bean sprout seedlings after the bean sprout seedlings grow to 8cm, and washing with clear water to obtain the selenium-rich bean sprouts.
Control group 2
Selecting soybeans planted in the same selenium-rich land, and culturing with clear water only; soaking the selected high-quality soybeans in clear water for 24 hours, and controlling the temperature of the clear water to be 25 ℃; taking out and placing in a plastic bottle, spreading soybeans at the bottom of the plastic bottle, and pricking the bottom of the plastic bottle; and (3) controlling the room temperature at 28 ℃ in the sprouting process, spraying with clear water once every 6 hours, taking out the bean sprout seedlings after the bean sprout seedlings grow to 6cm, and washing with clear water to obtain the selenium-rich bean sprouts.
The selenium content of the bean sprouts produced in the examples of the present invention was compared with that of the bean sprouts produced in the control group, and the results are shown in table 1.
TABLE 1 determination of selenium content in bean sprouts obtained by the production method of the present invention
| Bean sprout production | Average selenium content mu g/kg |
| Example 1 | 79.33 |
| Example 2 | 65.72 |
| Control group 1 | 11.56 |
| Control group 2 | 13.21 |
The result shows that the selenium content of the bean sprouts produced by the embodiment of the invention is obviously higher than that of the control group.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (3)
1. The production method of the selenium-rich bean sprouts is characterized by comprising the following steps:
(1) preparing a selenium-rich culture solution: preparing a sodium selenite culture solution with the mass ratio of 0.05-0.10%;
(2) bean selection: selecting soybeans planted in selenium-rich land, and selecting soybeans which are full in particles, bright in color, smooth in surface, free of damage and free of diseases and insect pests during selection;
(3) soaking: soaking the selected high-quality soybeans in the prepared selenium-rich culture solution for 12-24 hours, and controlling the temperature of the selenium-rich culture solution to be 25-35 ℃; taking out and placing in a plastic bottle, spreading soybeans at the bottom of the plastic bottle, and pricking the bottom of the plastic bottle to facilitate water drainage;
(4) sprouting: controlling the room temperature at 28-30 ℃ in the germination process, spraying the sterilization nutrient solution once every 4-6 hours, and cleaning with clear water after half an hour; and taking out the bean sprouts growing to 6-8 cm, and washing the bean sprouts with clear water to obtain the selenium-rich bean sprouts.
2. The method for producing selenium-enriched bean sprouts as claimed in claim 1, wherein the selenium-enriched culture solution is 0.05% by mass of sodium selenite, the soaking process is carried out for 24 hours, and the temperature of the selenium-enriched culture solution is 30 ℃; the room temperature of the budding process is controlled at 30 ℃, and the sterilization nutrient solution is sprayed every 4 hours.
3. The method for producing selenium-enriched bean sprouts as claimed in claim 1, wherein said bactericidal nutrient solution is prepared by mixing garlic juice, cabbage juice, cucumber juice and clear water in a volume ratio of garlic juice: round Chinese cabbage juice: cucumber juice: clear water 1: 1: 1: 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010598686.4A CN111713391A (en) | 2020-06-28 | 2020-06-28 | Production method of selenium-rich bean sprouts |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010598686.4A CN111713391A (en) | 2020-06-28 | 2020-06-28 | Production method of selenium-rich bean sprouts |
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| CN202010598686.4A Pending CN111713391A (en) | 2020-06-28 | 2020-06-28 | Production method of selenium-rich bean sprouts |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112753552A (en) * | 2020-12-30 | 2021-05-07 | 深圳市芭田生态工程股份有限公司 | Production method of novel organic selenium-rich bean sprouts |
| CN114287306A (en) * | 2020-10-08 | 2022-04-08 | 王喜江 | Planting method of selenium-rich soybean sprouts |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114287306A (en) * | 2020-10-08 | 2022-04-08 | 王喜江 | Planting method of selenium-rich soybean sprouts |
| CN112753552A (en) * | 2020-12-30 | 2021-05-07 | 深圳市芭田生态工程股份有限公司 | Production method of novel organic selenium-rich bean sprouts |
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Application publication date: 20200929 |