CN103404329A - Production method of selenium enrichment green mee tea - Google Patents
Production method of selenium enrichment green mee tea Download PDFInfo
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- CN103404329A CN103404329A CN2013102675825A CN201310267582A CN103404329A CN 103404329 A CN103404329 A CN 103404329A CN 2013102675825 A CN2013102675825 A CN 2013102675825A CN 201310267582 A CN201310267582 A CN 201310267582A CN 103404329 A CN103404329 A CN 103404329A
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Abstract
The invention relates to a production method of selenium enrichment green mee tea. The production method comprises the following steps that nano-selenium plant nutritional agents are mixed with soil to obtain selenium enrichment nutritional agents; during November of the first year, the selenium enrichment nutritional agents are fertilized to a tea garden; during February of the second year, after germination of tea leaves, the selenium enrichment nutritional agents are fertilized into the tea garden. The selenium enrichment green mee tea produced by means of the production method is rich in organic selenium, has a safer form, is stable in the selenium content in the tea, and meets the selenium enrichment tea standard specified by the national ministry of agriculture.
Description
Technical field
The present invention relates to a kind of production method of tealeaves, be specifically related to the production method of the emerald green mee tea of a kind of rich selenium.
Background technology
Selenium is the necessary trace element of a kind of human body, has anticancer, the anti-oxidant and biological propertyes such as raising body immunity, antagonism heavy metal.The shortage of selenium can cause the generation as Kaschin-Beck disease, Keshan disease etc., and selenium is the part of glutathione peroxidase, can remove oxygen radical.In addition, selenium also has and delays senility, and improves immunity, anticancer, protects cardiovascular effect.The data that WHO announces shows, the whole world has more than 40 country to belong to low selenium or scarce selenium area, and the area of Chinese 2 ∕ 3 belongs to and lacks the selenium area, and wherein 1 ∕ 3 areas be seriously scarce selenium area.It is 50～250 micrograms that daily intaking amount is recommended by Chinese Soclety of Nutrition.But China adult's a day selenium intake only has 26～50 micrograms, therefore, the bad situation of selemium nutrition is at China's ubiquity.The low selenium in China You72%De county (city) or scarce selenium, Heilungkiang, the Inner Mongol, Gansu, Qinghai, Sichuan etc. seriously lack the selenium area has Keshan disease, Kaschin-Beck disease to occur.In addition, the crowd that immunity is lower or cancer patient, needs supplement the selenium of doses, improve autoimmunity, and generally mending the selenium mode is that artificial synthetic drug supplements, and toxicity, side effect is larger.Cancer patient particularly, the selenium amount that every day, chemotherapeutic period need to supplement is in 800 micrograms left and right, and toxicity just becomes the important references of consumption.Human body mainly passes through food to the absorption of selenium, and the selenium in food chain is mainly derived from soil, and different regions Selenium in Soils content distribution is inhomogeneous.Therefore, the exploitation of selenium-enriched food has very important significance.
Rich selenium agricultural byproducts are effective ways of human body Selenium Supplement element, and therefore, technique of enriched selenium is the hot fields of scientists study exploitation.Experiment showed, that tealeaves has the ability of Enriching Selenium, wherein approximately 80% selenium exists with the Organic Selenium form, and is a kind of health drink of extensively drinking, and therefore, " rich selenium tea " has the double health effect.At present, rich selenium tea is mainly in district rich in selenium production, but selenium-enriched tea leaf producing region only enshi and Ziyang, shaanxi two cities, inferior quality, output is few.In addition, the spatial diversity of district rich in selenium Selenium in Soil content changes greatly, and the tealeaves Se content is unstable.In addition, certain areas, produce rich selenium tea by spraying in blade face selenium fertilizer or tea making process modes such as smearing sodium selenite solution, but Spraying Se-fertilizer is generally used the high concentration sodium selenite solution, cause the inorganic selenium residual quantity on tealeaves surface large, easily poisoning, have certain potential safety hazard.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides the production method of the emerald green mee tea of a kind of rich selenium safely and effectively.
Technical scheme: for solving the problems of the technologies described above, the production method bag following steps of the emerald green mee tea of a kind of rich selenium provided by the invention:
1) nanometer selenium plant nutrient agent and soil are obtained to the selenium-rich nutritive agent with weight proportion 1 ﹕ 3～6 mixs;
2) in First Year mid-November, with the selenium-rich nutritive agent, emerald green mee tea tea tree is carried out to root and execute, consumption is every mu of 20～100kg;
3) after the rudiment of Second Year tealeaves mid-February, with the selenium-rich nutritive agent, emerald green mee tea tea tree is carried out to root and execute, consumption is every mu of 15～70kg.
As preferably, the plant nutrient agent of nanometer selenium described in step 1) and soil are with weight proportion 1 ﹕ 4～5 mixs.
As preferably, the moisture content of soil described in step 1) is 8%～16%, because the moisture content of soil easily forms airborne dust lower than 8% the time, the moisture content original text of soil easily lumps in 16% the time.
As preferably, for handled easily, step 2) or 3) in, the mode that selenium-rich nutritive agent root is executed, in the both sides ditching of tea tree root, imposes in ditch the selenium-rich nutritive agent landfill.
As preferably, in order to make the root structure that adapts to emerald green mee tea that discharges of selenium-rich nutritive agent, described ditch is apart from tea tree root 10～20cm, dark 10～20cm.
As preferably, in order to meet the absorption curve of emerald green mee tea root system to the selenium-rich nutritive agent, in step 3), selenium-rich nutritive agent interval applied tea place in 7 days at twice, was every mu of 12～60 kg for the first time, was every mu of 6～30 kg for the second time.
Due in February November to next year, the tea tree acrial part stops growing, the tea root growth is vigorous, the nutrient absorbed during this time accounts for 30% of annual gross absorption, therefore biologically effective selenium in the selenium-rich nutritive agent of using step 2) can fully enter tealeaves, for the coming year spring tea lay a good foundation.And after the middle ten days February in the coming year, tealeaves sprouted,, growth of tea plant is rapid, nutritional need is vigorous, therefore step 2) in biologically effective selenium in the selenium-rich nutritive agent of using can enter rapidly tealeaves, improve the tealeaves Se content.
Beneficial effect: 1) adopt the organic selenium-rich in the emerald green mee tea tealeaves that the production method of the emerald green mee tea of a kind of rich selenium of the present invention obtains, form is safer: because mineral selenium further absorbs conversion through tea root, the selenium element mainly exists with the form of various Organic Seleniums, help the absorption of human body to selenium, and safer;
2) the emerald green mee tea Selenium Content in tea that adopts the production method of the emerald green mee tea of a kind of rich selenium of the present invention to obtain is stable: the rich selenium tea of producing by the nanometer selenium plant nutrient agent, selenium content is stable, can make Selenium Content in tea reach 250 micrograms/more than kilogram, the rich selenium tea standard that meets national Ministry of Agriculture regulation, and organic selenium content accounts for more than 80%.
Embodiment
Embodiment 1
Emerald green mee tea production base, Fushan orchard, Jurong, select nanometer selenium plant nutrient agent that Suzhou Xi Gu Science and Technology Ltd. produces to make the selenium-rich nutritive agent with the soil stirring and evenly mixing of 1:3 ratio and moisture content 20%, November 13, carried out ditch spread according to every mu of 20 kg nanometer selenium plant nutrient agents, namely at distance tea tree root 10～20cm, dig dark 10～20cm ditch, apply in ditch and landfill.After tealeaves is sprouted (about Second Year February 10), above-mentioned selenium-rich nutritive agent is evenly spread fertilizer over the fields at the tea tree root according to every mu of 16 kg.
After tea making, Organic Selenium ratio in the Se content in test product tea and tealeaves.
In the fertilising process due to the nanometer selenium plant nutrient agent and soil=1:3 consumption less, evenly use difficulty still larger, the fluctuation of the emerald green mee tea Se content of rich selenium standard deviation is greater than 60%, but the about 0.27 microgram/gram of Selenium Content in tea, the Organic Selenium ratio in rich selenium tea national standard and tealeaves that reaches is greater than 80%.
Embodiment 2
Emerald green mee tea production base, Fushan orchard, Jurong, select nanometer selenium plant nutrient agent that Suzhou Xi Gu Science and Technology Ltd. produces to make the selenium-rich nutritive agent with the soil stirring and evenly mixing of 1:4 ratio and moisture content 16%, November 13, according to every mu of 50kg, evenly spread fertilizer over the fields at the tea tree root.And the Yu Nianqian fertilising, to improve the Se content of tea shoot.After tealeaves is sprouted (about Second Year mid-February), at distance tea tree root 10～20cm, dig dark 10～20cm ditch, according to every mu of 30 kg, apply in ditch and landfill above-mentioned selenium-rich nutritive agent.
After tea making, the Se content in test product tea.
Evenly use difficulty and diminish, the emerald green mee tea Se content of rich selenium standard deviation<30%, Se content is about 0.45 microgram/gram on average, and the Organic Selenium ratio in rich selenium tea national standard and tealeaves that reaches is greater than 80%.
Embodiment 3
Emerald green mee tea production base, Fushan orchard, Jurong, select nanometer selenium plant nutrient agent that Suzhou Xi Gu Science and Technology Ltd. produces to make the selenium-rich nutritive agent with the soil stirring and evenly mixing of 1:4 ratio and moisture content 13%, November 13 at distance tea tree root 10～20cm, dig dark 10～20cm ditch, evenly apply in ditch above-mentioned selenium-rich nutritive agent landfill according to every mu of 100kg consumption.And Yu Nianqian and fertilising in early spring, to improve the Se content of tea shoot.After tealeaves is sprouted (about Second Year mid-February), at the tea tree root, evenly spread fertilizer over the fields above-mentioned selenium-rich nutritive agent according to every mu of 10 kg.
After tea making, the Se content in test product tea.
Evenly use difficulty and diminish, the emerald green mee tea Se content of rich selenium standard deviation<25%, Se content is about 1.15 micrograms/gram on average, and the Organic Selenium ratio in rich selenium tea national standard and tealeaves that reaches is greater than 80%.
Embodiment 4
Emerald green mee tea production base, Fushan orchard, Jurong, select nanometer selenium plant nutrient agent that Suzhou Xi Gu Science and Technology Ltd. produces to make the selenium-rich nutritive agent with the soil stirring and evenly mixing of 1:6 ratio and moisture content 10%, November 13 at distance tea tree root 10～20cm, dig dark 10～20cm ditch, evenly apply in ditch above-mentioned selenium-rich nutritive agent landfill according to every mu of 100kg consumption.After tealeaves was sprouted, selenium-rich nutritive agent interval applied tea place in 7 days at twice, was 35kg/ mu for the first time, was 21kg/ mu for the second time, at distance tea tree root 10～20cm, dug dark 10～20cm ditch, evenly applied above-mentioned selenium-rich nutritive agent landfill.
After tea making, the Se content in test product tea.
Evenly use difficulty and diminish, the emerald green mee tea Se content of rich selenium standard deviation<20%, Se content is about 1.20 micrograms/gram on average, and the Organic Selenium ratio in rich selenium tea national standard and tealeaves that reaches is greater than 80%.
Embodiment 5
Emerald green mee tea production base, Fushan orchard, Jurong, select nanometer selenium plant nutrient agent that Suzhou Xi Gu Science and Technology Ltd. produces to make the selenium-rich nutritive agent with the soil stirring and evenly mixing of 1:8 ratio and moisture content 8%, November 13, according to every mu of 36 kg, evenly spread fertilizer over the fields at the tea tree root.And in the fertilising in early spring, to improve the Se content of tea shoot.After tealeaves is sprouted (about Second Year mid-February), evenly spread fertilizer over the fields above-mentioned selenium-rich nutritive agent according to every mu of 63 kg at the tea tree root.
After tea making, the Se content in test product tea.
Evenly use difficulty and diminish, strengthen obviously but use workload, index optimization is not obvious, the emerald green mee tea tea of rich selenium Se content standard deviation 20%, but the average about 0.41 microgram/gram of Se content, and the Organic Selenium ratio in rich selenium tea national standard and tealeaves that reaches is greater than 80%.
The above embodiment is the preferred embodiment that absolutely proves that the present invention enumerates, and protection scope of the present invention is not limited to this.Those skilled in the art do on basis of the present invention be equal to substitutes or conversion, all within protection scope of the present invention.
Claims (6)
1. the production method of the emerald green mee tea of rich selenium is characterized in that wrapping following steps:
1) nanometer selenium plant nutrient agent and soil are obtained to the selenium-rich nutritive agent with weight proportion 1 ﹕ 3～6 mixs;
2) in First Year mid-November, with the selenium-rich nutritive agent, emerald green mee tea tea tree is carried out to root and execute, consumption is every mu of 20～100kg;
3) after the rudiment of Second Year tealeaves mid-February, with the selenium-rich nutritive agent, emerald green mee tea tea tree is carried out to root and execute, consumption is every mu of 15～70kg.
2. the production method of the emerald green mee tea of a kind of rich selenium according to claim 1, it is characterized in that: the plant nutrient agent of nanometer selenium described in step 1) and soil are with weight proportion 1 ﹕ 4～5 mixs.
3. the production method of the emerald green mee tea of a kind of rich selenium according to claim 1, it is characterized in that: the moisture content of soil described in step 1) is 8%-16%.
4. the production method of the emerald green mee tea of a kind of rich selenium according to claim 1, is characterized in that: step 2) or 3) in, the mode that selenium-rich nutritive agent root is executed, in the both sides ditching of tea tree root, imposes in ditch the selenium-rich nutritive agent landfill.
5. the production method of the emerald green mee tea of a kind of rich selenium according to claim 4, it is characterized in that: described ditch is apart from tea tree root 10～20cm, dark 10～20cm.
6. the production method of the emerald green mee tea of a kind of rich selenium according to claim 1, it is characterized in that: in step 3), selenium-rich nutritive agent interval applied tea place in 7 days at twice, was every mu of 12～60 kg for the first time, was every mu of 6～30 kg for the second time.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103798015A (en) * | 2014-01-16 | 2014-05-21 | 金寨县天鹅山茶叶专业合作社 | Healthy and ecological planting method of organic Se-enriched tea trees |
| CN104429274A (en) * | 2014-12-24 | 2015-03-25 | 镇江市官塘生态农业有限公司 | Method for producing selenium-rich juicy peaches |
| CN107353137A (en) * | 2017-08-29 | 2017-11-17 | 广州聚注通用技术研究院有限公司 | A kind of Silicon-rich black tea implantation methods |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007044010A (en) * | 2005-08-12 | 2007-02-22 | Nogyo Kagaku Kenkyusho:Kk | Method for cultivating tea tree |
| CN101099431A (en) * | 2007-07-16 | 2008-01-09 | 王将克 | Selenium-rich green tea and its producing method |
| CN101779542A (en) * | 2009-12-31 | 2010-07-21 | 苏州硒谷科技有限公司 | Method for producing an organic selenium-rich Huangshan Maofeng tea |
| CN101779556A (en) * | 2009-12-31 | 2010-07-21 | 苏州硒谷科技有限公司 | Method for producing an organic selenium-rich Biluochun tea |
| CN102668859A (en) * | 2012-06-11 | 2012-09-19 | 南昌大学 | Planting method of low-aluminum zinc-containing rich-selenium health care tea in hilly red soil region |
| CN102771295A (en) * | 2012-08-15 | 2012-11-14 | 苏州硒谷科技有限公司 | Method for improving selenium fertilizer absorption efficiency of tea trees |
-
2013
- 2013-06-28 CN CN2013102675825A patent/CN103404329A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007044010A (en) * | 2005-08-12 | 2007-02-22 | Nogyo Kagaku Kenkyusho:Kk | Method for cultivating tea tree |
| CN101099431A (en) * | 2007-07-16 | 2008-01-09 | 王将克 | Selenium-rich green tea and its producing method |
| CN101779542A (en) * | 2009-12-31 | 2010-07-21 | 苏州硒谷科技有限公司 | Method for producing an organic selenium-rich Huangshan Maofeng tea |
| CN101779556A (en) * | 2009-12-31 | 2010-07-21 | 苏州硒谷科技有限公司 | Method for producing an organic selenium-rich Biluochun tea |
| CN102668859A (en) * | 2012-06-11 | 2012-09-19 | 南昌大学 | Planting method of low-aluminum zinc-containing rich-selenium health care tea in hilly red soil region |
| CN102771295A (en) * | 2012-08-15 | 2012-11-14 | 苏州硒谷科技有限公司 | Method for improving selenium fertilizer absorption efficiency of tea trees |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103798015A (en) * | 2014-01-16 | 2014-05-21 | 金寨县天鹅山茶叶专业合作社 | Healthy and ecological planting method of organic Se-enriched tea trees |
| CN103798015B (en) * | 2014-01-16 | 2015-07-01 | 金寨县天鹅山茶叶专业合作社 | Healthy and ecological planting method of organic Se-enriched tea trees |
| CN104429274A (en) * | 2014-12-24 | 2015-03-25 | 镇江市官塘生态农业有限公司 | Method for producing selenium-rich juicy peaches |
| CN107353137A (en) * | 2017-08-29 | 2017-11-17 | 广州聚注通用技术研究院有限公司 | A kind of Silicon-rich black tea implantation methods |
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Application publication date: 20131127 |