CN103477937B - Production method of selenium enrichment SOD apples - Google Patents

Abstract

Provided is a production method of selenium enrichment SOD apples. In a production process of the apples, selenium fertilizer is used for five times, and the total amount per mu is about 50 jin; SOD enzymic preparations are used for four times, and the total amount is about 500g; mixture use is achieved before bagging, before bag picking and after bag picking; every time of spraying is conducted before 11 am and after 3pm, and the high-temperature time period at noon is avoided; during spraying, the fine and even effect is achieved; re-spraying should be conducted if rain occurs in six hours after spraying is conducted.

Description

A kind of production method of selenium-enriched SOD apple

Technical field

The present invention relates to a kind of Production of fruit method, be especially rich in the apple production of trace element.

Background technology

SOD and superoxide dismutase, be indispensablely in human body have special bioactive enzyme, it can decompose free radical, is to protect the health cell by the safety net of free radical infringement; When it and free radical meets time, free radical will be become harmless hydrone and oxygen molecule; And then improve the immunity of human body; Free radical is the harmful substance that human life activity certainly leads to, he can free-flow in human body, and attack cells causes protein, enzyme, DNA impaired rotten at any time, makes cell produce sudden change, cause various disease, free radical is called the pathogenic intermediary factor by modern science;

Free radical directly determines health and aging degree, and the ability of human body self scavenging free radicals declines gradually with advancing age, will old and feeble, produce disease; Scientific research proves there is the factor of 85% from the infringement of free radical in the factor of mankind's good health and a long life, has 80 various diseases relevant with free radical; Comprise cardiovascular, the cerebrovascular, lung, stomach and intestine, liver etc.;

SOD is the first line of defences of the mankind to Green Tea Extract, and SOD is the most effective enzyme of disposable removing interior free yl, it can improve human body immunocompetence, delay senility, resist the disease, excite youthful vigor; International medical community generally acknowledges superoxide dismutase--SOD is a kind of enzyme eliminating interior free yl, and the mankind, in order to keep fit, are badly in need of external supplementary superoxide dismutase--and SOD; And SOD apple, by biotechnology, SOD enzyme is placed in harmless bacillus, is proceeded to again in Apple by bacillus, make to be rich in Apple SOD; SOD apple system high-tech green pure natural ecological fruit, integrates nutrition, keeps healthy, interior quality and image appearance perfect unity, have that lovely luster, fruit are large neat, sweet and sour taste, give off a strong fragrance, the feature such as pulp is tender and crisp; Contained by SOD apple, the SOD enzyme time-to-live is long, at about 1 year, long-term edible can to play the effect of " anti-ageing, skin maintenance, prolong life Gai Shou ";

Existing many technology produce SOD apple at present, make SOD enzyme activity in Apple reach every g20 above international unit (U/g);

In addition, selenium is that body weight for humans wants trace element, can be anti-ageing, maintains vigour; Selenium is to the important physiological function of human body more and more by various countries scientist is paid attention to, and various countries have all formulated the recommended intake of selemium nutrition according to the situation of this country self; The U.S. recommends the daily intake (RDI) of adult men and women's selenium to be respectively 70 micro-grams/day and 55 micro-grams/day, and Britain is then 75 micro-grams/day and 60 micro-grams/day; Adult's intake that Chinese Soclety of Nutrition is recommended is 50 ~ 200 micro-grams/day;

At present conventional human body is mended selenium method and is mainly contained and take sodium selenite, ediblely add selenium salt etc., but is difficult to control intake and there is the reasons such as genotoxic potential due to these methods, has obvious limitation; People, from long-range and safe angle, inquiring into the agricultural product by producing rich selenium, making people carry out Selenium Supplement by diet, making selenium enter human body by food chain; Lot of experiments proves, this is an effective benefit selenium approach; Apple is northern major consumers fruit, the consumption figure of resident's apple much larger than other fruit, therefore, by agronomic measures, improve the content of selenium in apple, produce selenium-enriched apple, to the trophic level improving human body selenium, improve the health of people, have important practical significance; Meanwhile, can apple quality be improved again, increase the added value of apple, orchard worker is increased income;

At present, also have many technology to produce selenium-enriched apple, and the content produced can reach 0.01-0.05mg/kg;

But SOD and selenium not being combined the technical scheme of producing apple is both at home and abroad that the external world is known, and there is application experience in this respect;

Summary of the invention

The present invention is directed to the problems referred to above, novelty selenium and SOD are combined, produce selenium-enriched SOD fruit, the apple produced reaches the national standard of two aspects simultaneously, i.e. rich selenium and SOD;

When using in Liaoning Area, buy the qualified selenium fertilizer and SOD enzyme preparation that have quality testing department above the provincial level to detect, to guarantee the quality of production; SOD enzyme preparation can select Lingbao City of Henan Province precious science and technology limited Company of benefit to produce, enzymic activity 700 ± 20U/g; Selenium fertilizer can select the patent No. to be CN200410020924.4, the organic selenium biological agent during name is called " Organic Selenium biological agent and method for making and the method with this production rich selenium vegetables ";

Concrete scheme of the present invention is:

Selenium is applied fertile 5 times, every mu of total consumption about 50 jin in apple production process; Application SOD enzyme preparation 4 times, amounts to about 500 grams; And before bagging, before plucking bag, used in combination after plucking bag;

Concrete using method is:

A, at the end of annual three months, fruit tree bud, leaf bud sprout before, first time root execute; Fertile for selenium stoste is diluted 30 times, about 300 jin every mu; By Root Distribution situation, impose in tree dish, every fruit tree 6-10 jin;

15-20 days after b, apple fallen flowers, spray first time SOD enzyme preparation, consumption every mu 160 grams, dilutes 2000 times, is sprayed on the face anyway of fruit leaf equably;

Before c, bagging, the fertile solution about 300 jin of selenium of every mu of use 30 times, adds 120 grams of SOD enzyme preparations simultaneously, is sprayed on the face anyway of fruit leaf equably in solution;

D, at the beginning of 78 months the end of month, namely pluck 10-15 days before bag, the fertile solution about 300 jin of selenium of every mu of use 30 times, adds 120 grams of SOD enzyme preparations, is sprayed at equably on the positive and negative of fruit tree leaf;

E., after plucking bag, the fertile solution about 300 jin of selenium of every mu of use 30 times, adds 100 grams of SOD enzyme preparations, is sprayed at equably on fruit;

F. before plucking fruit, early October every mu the fertile solution about 300 jin of selenium of use 30 times be sprayed on fruit;

And each spraying time the morning 11 time before, after when 15, avoid the high temperature period at noon; During sprinkling, fine uniform; Spray latter 6 hours chance rain must respray.

The invention has the beneficial effects as follows: selenium and SOD are combined together and produces selenium-enriched SOD apple, belong to pioneering technology, among edible selenium-enriched SOD apple, obtain trace element selenium and SOD is dual supplements, serve dual health-care effect; And wherein have three mixing to spray, SOD need not dilute separately, break and traditional give idea, namely saved labour, by reaching same effect;

After testing, utilize the apple that this method is produced, Se content between 0.02-0.04mg/kg, the highest 0.05mg/kg that is no more than, simultaneously SOD content is at more than 20U/g, can reach 100U/g; This is the Testing index that independent selenium-enriched apple and independent SOD apple do not reach;

Embodiment:

Selenium is applied fertile 5 times, every mu of total consumption about 50 jin in apple production process; Application SOD enzyme preparation 4 times, amounts to about 500 grams; And before bagging, before plucking bag, used in combination after plucking bag;

Concrete using method is:

A, at the end of annual three months, fruit tree bud, leaf bud sprout before, first time root execute; Fertile for selenium stoste is diluted 30 times, about 300 jin every mu; By Root Distribution situation, impose in tree dish, every fruit tree 6-10 jin;

15-20 days after b, apple fallen flowers, spray first time SOD enzyme preparation, consumption every mu 160 grams, dilutes 2000 times, is sprayed on the face anyway of fruit leaf equably;

Before c, bagging, the fertile solution about 300 jin of selenium of every mu of use 30 times, adds 120 grams of SOD enzyme preparations simultaneously, is sprayed on the face anyway of fruit leaf equably in solution;

D, at the beginning of 78 months the end of month, namely pluck 10-15 days before bag, the fertile solution about 300 jin of selenium of every mu of use 30 times, adds 120 grams of SOD enzyme preparations, is sprayed at equably on the positive and negative of fruit tree leaf;

E., after plucking bag, the fertile solution about 300 jin of selenium of every mu of use 30 times, adds 100 grams of SOD enzyme preparations, is sprayed at equably on fruit;

F. before plucking fruit, early October every mu the fertile solution about 300 jin of selenium of use 30 times be sprayed on fruit;

And each spraying time the morning 11 time before, after when 15, avoid the high temperature period at noon; During sprinkling, fine uniform; Spray latter 6 hours chance rain must respray.

Claims (1)

1. a production method for selenium-enriched SOD apple, is characterized in that: in apple production process, apply selenium fertile 5 times, every mu of total consumption about 50 jin; Application SOD enzyme preparation 4 times, amounts to about 500 grams; And before bagging, before plucking bag, used in combination after plucking bag;

Concrete using method is:

A, at the end of annual three months, fruit tree bud, leaf bud sprout before, first time root execute; Fertile for selenium stoste is diluted 30 times, about 300 jin every mu; By Root Distribution situation, impose in tree dish, every fruit tree 6-10 jin;

15-20 days after b, apple fallen flowers, spray first time SOD enzyme preparation, consumption every mu 160 grams, dilutes 2000 times, is sprayed on the face anyway of fruit leaf equably;

Before c, bagging, the fertile solution about 300 jin of selenium of every mu of use 30 times, adds 120 grams of SOD enzyme preparations simultaneously, is sprayed on the face anyway of fruit leaf equably in solution;

D, at the beginning of 78 months the end of month, namely pluck 10-15 days before bag, the fertile solution about 300 jin of selenium of every mu of use 30 times, adds 120 grams of SOD enzyme preparations, is sprayed at equably on the positive and negative of fruit tree leaf;

E., after plucking bag, the fertile solution about 300 jin of selenium of every mu of use 30 times, adds 100 grams of SOD enzyme preparations, is sprayed at equably on fruit;

F. before plucking fruit, early October every mu the fertile solution about 300 jin of selenium of use 30 times be sprayed on fruit;

And each spraying time the morning 11 time before, after when 15, avoid the high temperature period at noon; During sprinkling, fine uniform; Spray latter 6 hours chance rain must respray.