CN103535186A - Method for preparing agaricus blazei murill rich in selenium for food additive - Google Patents
Method for preparing agaricus blazei murill rich in selenium for food additive Download PDFInfo
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Abstract
The invention discloses a method for cultivating agaricus blazei murill rich in selenium for a food additive. The method includes the steps that neutral clay or high-viscosity concave soil is loaded with 0.002-0.04% (by weight) of sodium selenite; superfine smashing is conducted to prepare the clay loaded with sodium selenite, the prepared clay loaded with sodium selenite is added to an ordinary agaricus blazei murill cultivation material according to the ratio ranging from 1 to10% (by weight), and normal agaricus blazei murill cultivation management is conducted, wherein the mean grain size of the clay loaded with the sodium selenite is 1000 nanometers at nanoscale. The fruit body selenium content can reach 5-60mg/kg (dry weight), and the organic selenium ratio can reach more than 80%. The content, of harmful heavy metal such as lead, mercury, arsenic and cadmium, of sporocarp can be remarkably reduced by 70-80%, and the content of arsenic, cadmium and the like can be reduced by more than 60%. By the adoption of the method, the high-quality agaricus blazei murill which is low in heavy metal content and high in selenium content can be cultivated and can be applied to the food additive.
Description
Technical field
The present invention relates to a kind of preparation method of the rich selenium Ji matsutake for food additives, belong to the conversion technology field of selenium resource.
Background technology
Selenium is the necessary a kind of trace element of human body; by scientific circles, be described as " the anticancer king " in body trace element, have anti-oxidant, anti-ageing, strengthen immunity, prevent diabetes, prevent hepatopathy, the multiple important physiological function such as protection liver, detoxication and toxicant eliminating function.According to incompletely statistics, there is in the world more than 40 countries and regions Que Xi，Er China to have 72% area to belong to and lack selenium area, therefore, find and develop rich selenium product, to guarantee that human body takes in sufficient Xi，Zheng Bei various countries scientific worker and pay close attention to.At present, by food, mending selenium is best a kind of benefit selenium mode of generally acknowledging, it can be converted into inorganic selenium Organic Selenium more superior in toxicological security, physiologically active and absorption ratio.And edible mushroom contains rich in protein, polysaccharide and other physiologically active ingredients because of it, itself there is very high edible and medical value, have and improve body immunity, the multiple efficacies such as anti-ageing, antitumor, selenium is had to good selenium rich ability simultaneously, and more because its growth cycle is short, the characteristic of the high uniqueness of biomass, the cultivation of selenium-enriched edible mushroom will become the important and economic mode of food benefit selenium.
Ji Songrong belongs to Basidiomycotina on classification of fungi, Hymenomycetes, and Agaricales, Agaricus edibilis, Agaricus, claims again Brazilian mushroom.Ji Songrong delicious meat, its fruit body is rich in the various active compositions such as polysaccharide, protein, the necessary trace element of human body and sterols, and to tumour, particularly ascites carcinoma etc. has certain curative effect, often edible, has the effect that reduces blood fat and cholesterol.Research shows, Ji Songrong has very strong accumulation ability to trace element, but can absorb the heavy metal elements such as cadmium, arsenic, mercury in accumulation beneficial element, has a strong impact on its nutritive value.The method of auxiliary agent cultivating high quality agaricus matsutake " a kind of utilization remove contamination " (number of patent application: 200610045571.2) adopting sodium selenite is the auxiliary agent of removing contamination, utilize the antagonism of selenium and cadmium, by sneak in proportion sodium selenite in Ji Songrong planting material additive, in Ji's Tricholoma matsutake (lto et lmai) Singer sporophore that finally cultivation obtains, heavy metal cadmium reduces by 45～48%, and selenium has improved 30～80%." a kind of utilize selenium lanthanum as fall dirty agent cultivating high quality agaricus matsutake method (patent No.: ZL201110061288.X) " technical scheme in utilize the composition of sodium selenite and lanthanum chloride for falling dirty agent, Ji's Tricholoma matsutake (lto et lmai) Singer sporophore cadmium that cultivation obtains can reduce by 55% left and right, other harmful elements such as mercury, lead, arsenic all have an obvious reduction, Se content can improve approximately 30～80%.
In above-mentioned two kinds of technical schemes, all mainly take selenium as heavy metal antagonist, reduce the harmful element content of Ji's Tricholoma matsutake (lto et lmai) Singer sporophore, according to bibliographical information, in fruit body, the content of beary metal such as cadmium, lead is not to reduce along with the rising of planting material Se content, when planting material selenium concentration is greater than certain limit, selenium can play synergy on the contrary to heavy metals such as cadmium, lead, can cause harmful element content in fruit body to raise.When how to guarantee that selenium exists antagonism to cadmium, lead and other elements, Ji's Tricholoma matsutake (lto et lmai) Singer sporophore can also be high as far as possible Heavy metal selenium, cultivate that to obtain heavy metal pollution low, the high quality agaricus matsutake that Se content is high, so that its application in food additives also there is not yet report at present at home.
Summary of the invention
In order to address the above problem, the object of this invention is to provide a kind of preparation method for the rich selenium Ji matsutake as for food additives.Be intended to solve the heavy metal pollution and the fruit body Se content that in present stage Ji matsutake selenium-enriching cultivation process, occur not high, be unfavorable for the problem of its application in food additives.
For the problem existing in technical solution scheme, technical scheme provided by the invention is as follows:
A kind ofly utilize clay loaded sodium selenite to it is characterized in that described method for the method for heavy metal antagonist cultivation of selenium-rich Ji matsutake, be included in the clay of sneaking into load sodium selenite in the planting material of Ji Songrong in 1-10% ratio, then according to the normal breeding method of Ji Songrong, carry out the cultivation of rich selenium Ji matsutake.
The clay of described load sodium selenite is prepared according to following formula:
Sodium selenite 0.002-0.04 parts by weight
Clay 100 parts by weight
Preferably, in the clay of described load sodium selenite, Se content is 10-200mg/kg.
Preferably, described clay is nano level neutral clay or high sticky clay.
Preferably, the preparation method of the clay of described load sodium selenite is: sodium selenite is soluble in water, be configured to selenium solution, then pour in clay and mix, at 50-60 ℃, carry out low temperature drying, and then carry out ultramicro grinding, make the clay of described load sodium selenite.
Preferably, described Ji Songrong planting material siccative comprises in the parts by weight of component:
The normal breeding method that preferred described Ji Songrong plants comprises the planting material that is mixed with the clay of load sodium selenite is stirred according to the ratio of material-water ratio 1:1.5, then carry out windrow fermentation 20-30 days, after pack, carry out high-temp steam sterilizing, make final Ji Songrong cultivation bag, then inoculate according to the normal way to manage of Ji Songrong and cultivate rich selenium Ji matsutake.
The clay of the load sodium selenite that the present invention is used, through studies confirm that of the applicant, the clay of described load sodium selenite is under solution state, through within 2-3 hour, reaching the state of Stable Release, selenium concentration in solution can reach the more than 50% of original selenium concentration in the clay of load sodium selenite, and Stable Release state can reach about 3 months, play the effect that the slow controlled release of selenium is put.
The concrete steps of the technical scheme that the technical program adopts can be:
The clay of the load sodium selenite that design planting material is required, its formula is as follows in parts by weight:
Sodium selenite 0.002-0.04 parts by weight
Clay 100 parts by weight
Above-mentioned sodium selenite powder is dissolved in appropriate distilled water and is configured to selenium solution, solution is mixed with clay, be then placed in and at 50-60 ℃, carry out low temperature drying.
The bulk product that low temperature drying is obtained is carried out ultramicro grinding, obtains average grain diameter and be the clay of load sodium selenite of the Nano Particle of 1000 nanometers, and its Se content is within the scope of 10-200mg/kg.
When carrying out planting material spice, the clay of above-mentioned load sodium selenite is sneaked in planting material according to the ratio of 1-10%, stir, make planting material Se content within the scope of 1-20mg/kg.
By material-water ratio, 1:1.5 adds running water, fully stirs, and again mixes, and heap fermentation, adopts high-temp steam sterilizing after pack, make final planting material, after inoculation, cultivates rich selenium Ji matsutake.
After fruit body maturation, gather, then measure the total selenium of fruit body and selenium form.The total Se content of fruit body can reach 5-60mg/kg, compares that Se content is the highest improves nearly 60 times with control group, and wherein Organic Selenium ratio can reach more than 80%, and relative standard deviation can be controlled in 30%.And the harmful heavy metal content such as the lead of fruit body, mercury, arsenic, cadmium significantly reduce, to compare with control group, plumbous and mercury can reduce 70%-80%, and arsenic, cadmium etc. can reduce more than 60%.
With respect to prior art scheme, the invention has the advantages that:
The present invention has realized the high selenium cultivation of Ji Songrong, has realized the slowly-releasing of selenium source by clay loaded mode, can not produce murder by poisoning, and cultivate by slow releasing function Ji's Tricholoma matsutake (lto et lmai) Singer sporophore Se content that has been significantly improved in process of growth.
Because the antagonism of selenium and heavy metal is not strengthened with the rising of Se content, therefore, when the method for the direct interpolation sodium selenite adopting in prior art scheme is cultivated rich selenium Ji matsutake, planting material Se content is restricted, and therefore cultivates the fruit body Se content obtaining not high.But the present invention adopts the clay of load sodium selenite, selenium is played to the effect that slow controlled release is put, make under guaranteeing the prerequisite of heavy metal antagonism, Se content in planting material can be higher, simultaneously due to slow releasing function exist Ji Songrong to selenium to absorb efficiency very high, total Se content of Ji's Tricholoma matsutake (lto et lmai) Singer sporophore is improved significantly.
Effectively control total Se content deviation of fruit body between the same stubble of Ji Songrong or different stubble.Due to the slow control release action to selenium of the clay of load sodium selenite; selenium concentration in Ji Songrong planting material is maintained in more stable concentration range all the time; therefore cultivate and obtain Se content relative standard deviation in Ji's Tricholoma matsutake (lto et lmai) Singer sporophore and can be controlled in 30%; the stability that has guaranteed the Se content of Ji's Tricholoma matsutake (lto et lmai) Singer sporophore, is beneficial to large-scale production.
Significantly improve the quality of Ji's Tricholoma matsutake (lto et lmai) Singer sporophore.The Ji's Tricholoma matsutake (lto et lmai) Singer sporophore that utilizes the present invention to cultivate to obtain, not only the total Se content of fruit body is high, and organic selenium content reaches more than 80%, and can reduce significantly the content of the harmful elements such as lead, mercury, cadmium, arsenic, and Ji Songrong kind is significantly improved.
Following examples are used for illustrating the present invention, but can not be used for limiting the scope of the invention.The implementation condition adopting in embodiment can be for further adjustments according to actual conditions, and unaccounted implementation condition is generally the condition in normal experiment.
The rich selenium Ji of embodiment 1 matsutake cultivation example
The clay of load sodium selenite
The clay of the load sodium selenite that design planting material is required, its formula is as follows in parts by weight:
Sodium selenite 0.01 parts by weight
Clay 100 parts by weight
Above-mentioned sodium selenite powder is dissolved in appropriate distilled water and is configured to selenium solution, solution is mixed with clay, be then placed in and at 50-60 ℃, carry out low temperature drying.
The bulk product that low temperature drying is obtained is carried out ultramicro grinding, obtains average grain diameter and be the clay of load sodium selenite of the Nano Particle of 1000 nanometers, and its Se content is within the scope of 50mg/kg.
Ji Songrong is selenium-rich nutritive strengthened
When carrying out planting material spice, the clay of above-mentioned load sodium selenite is sneaked in planting material according to 10% ratio, stir, making planting material Se content is 5mg/kg.
By material-water ratio, 1:1.5 adds running water, fully stirs, and again mixes, and heap fermentation, adopts high-temp steam sterilizing after pack, make final planting material, after inoculation, cultivates rich selenium Ji matsutake.
Implementation result:
After fruit body maturation, gather, then measure the total selenium of fruit body and selenium form.The total Se content of fruit body can reach 10-15mg/kg (DW), compares that Se content is the highest improves nearly 15 times with control group, and wherein Organic Selenium ratio can reach more than 90%, and relative standard deviation can be controlled in 25%.And the harmful heavy metal content such as the lead of fruit body, mercury, arsenic, cadmium significantly reduce, to compare with control group, plumbous and mercury can reduce by 85%, and arsenic, cadmium etc. can reduce by 72%.
The rich selenium Ji of embodiment 2 matsutake cultivation example
The clay of load sodium selenite
The clay of the load sodium selenite that design planting material is required, its formula is as follows in parts by weight:
Sodium selenite 0.02 parts by weight
Clay 100 parts by weight
Above-mentioned sodium selenite powder is dissolved in appropriate distilled water and is configured to selenium solution, solution is mixed with clay, be then placed in and at 50-60 ℃, carry out low temperature drying.
The bulk product that low temperature drying is obtained is carried out ultramicro grinding, obtains average grain diameter and be the clay of load sodium selenite of the Nano Particle of 1000 nanometers, and its Se content is within the scope of 100mg/kg.
Ji Songrong is selenium-rich nutritive strengthened
When carrying out planting material spice, the clay of above-mentioned load sodium selenite is sneaked in planting material according to 10% ratio, stir, making planting material Se content is 10mg/kg.
By material-water ratio, 1:1.5 adds running water, fully stirs, and again mixes, and heap fermentation, adopts high-temp steam sterilizing after pack, make final planting material, after inoculation, cultivates rich selenium Ji matsutake.
Implementation result:
After fruit body maturation, gather, then measure the total selenium of fruit body and selenium form.The total Se content of fruit body can reach 32mg/kg (DW), compares that Se content is the highest to be improved more than 30 times with control group, and wherein Organic Selenium ratio can reach more than 90%, and relative standard deviation can be controlled in 25%.And the harmful heavy metal content such as the lead of fruit body, mercury, arsenic, cadmium significantly reduce, to compare with control group, plumbous and mercury can reduce by 85%, and arsenic, cadmium etc. can reduce more than 70%.
The rich selenium Ji of embodiment 3 matsutake cultivation example
The clay of load sodium selenite
The clay of the load sodium selenite that design planting material is required, its formula is as follows in parts by weight:
Sodium selenite 0.04 parts by weight
Clay 100 parts by weight
Above-mentioned sodium selenite powder is dissolved in appropriate distilled water and is configured to selenium solution, solution is mixed with clay, be then placed in and at 50-60 ℃, carry out low temperature drying.
The bulk product that low temperature drying is obtained is carried out ultramicro grinding, obtains average grain diameter and be the clay of load sodium selenite of the Nano Particle of 1000 nanometers, and its Se content is within the scope of 200mg/kg.
Ji Songrong is selenium-rich nutritive strengthened
When carrying out planting material spice, the clay of above-mentioned load sodium selenite is sneaked in planting material according to 10% ratio, stir, making planting material Se content is 20mg/kg.
By material-water ratio, 1:1.5 adds running water, fully stirs, and again mixes, and heap fermentation, adopts high-temp steam sterilizing after pack, make final planting material, after inoculation, cultivates rich selenium Ji matsutake.
Implementation result:
After fruit body maturation, gather, then measure the total selenium of fruit body and selenium form.The total Se content of fruit body reaches as high as 64mg/kg (DW), compares that Se content is the highest to be improved more than 60 times with control group, and wherein Organic Selenium ratio can reach more than 80%, and relative standard deviation can be controlled in 25%.And the harmful heavy metal content such as the lead of fruit body, mercury, arsenic, cadmium significantly reduce, to compare with control group, plumbous and mercury can reduce by 80%, and arsenic, cadmium etc. can reduce by 68%.
Above-mentioned example is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations that Spirit Essence is done according to the present invention or modification, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. the preparation method for the rich selenium Ji matsutake of food additives, it is characterized in that comprising the following steps: (1) sneaks into the clay of load sodium selenite in common Ji's matsutake planting material in 1-10% ratio, (2) according to the normal breeding method of Ji Songrong, carry out the cultivation of rich selenium Ji matsutake, to obtain the Ji Songrong of low-heavy metal content, high Se content.
2. method according to claim 1, is characterized in that the clay of described load sodium selenite obtains according to following formula: sodium selenite, 0.002-0.04 parts by weight; Clay 100 parts by weight.
3. method according to claim 1, is characterized in that in the clay of described load sodium selenite, Se content is 10-200mg/kg.
4. method according to claim 1, is characterized in that described clay is that average grain diameter is nano level neutral clay or the high sticky recessed soil of 1000 nanometers.
5. method according to claim 1, the preparation method who it is characterized in that the clay of described load sodium selenite is: sodium selenite is soluble in water, be configured to selenium solution, then pour in clay and mix, at 50-60 ℃, carry out low temperature drying, and then carry out ultramicro grinding, making average grain diameter is 1000 nanometers.
6. method according to claim 1, it is characterized in that the normal breeding method of described Ji Songrong comprises stirs the planting material that is mixed with the clay of load sodium selenite according to the ratio of material-water ratio 1:1.5, then carry out windrow fermentation 20-30 days, after pack, carry out high-temp steam sterilizing, make final Ji Songrong cultivation bag, then inoculate according to the normal way to manage of Ji Songrong and cultivate rich selenium Ji matsutake.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104305094A (en) * | 2014-11-03 | 2015-01-28 | 苏州硒谷科技有限公司 | Method for producing selenium-enriched edible fungus seasoning by utilizing high-selenium shiitake mushrooms |
| CN104473141A (en) * | 2014-11-04 | 2015-04-01 | 苏州硒泰克生物科技有限公司 | Method for producing organic selenium-rich additive by using high selenium edible fungi |
| CN105077214A (en) * | 2015-10-16 | 2015-11-25 | 山东凤凰生物有限公司 | Preparation method of selenium-enriched agaricus blazei |
| CN111919666A (en) * | 2020-08-12 | 2020-11-13 | 康臻生物科技(北京)有限公司 | Agaricus blazei murill containing organic selenium |
| CN113940232A (en) * | 2021-09-23 | 2022-01-18 | 郑冬 | Preparation method of organic selenium tricholoma matsutake |
| CN113973644A (en) * | 2021-10-27 | 2022-01-28 | 贵州省土壤肥料研究所(贵州省生态农业工程技术研究中心)(贵州省农业资源与环境研究所) | Low-cadmium selenium-rich dictyophora textilis planting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1223989A (en) * | 1998-01-22 | 1999-07-28 | 陈亮 | Special Se-contg. mineral fertilizer |
| CN102498950A (en) * | 2011-12-07 | 2012-06-20 | 苏州硒谷科技有限公司 | Selenium sustained-release edible fungus additive for selenium-rich culturing of edible fungus and preparation method thereof |
| CN102515884A (en) * | 2011-12-07 | 2012-06-27 | 苏州硒谷科技有限公司 | Edible fungi organic selenium additive, its preparation method and application |
| CN103011948A (en) * | 2012-11-21 | 2013-04-03 | 辽宁省微生物科学研究院 | Selenium-rich additive for anti-season field-cultivated mushroom and application thereof |
-
2013
- 2013-09-27 CN CN201310461115.6A patent/CN103535186A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1223989A (en) * | 1998-01-22 | 1999-07-28 | 陈亮 | Special Se-contg. mineral fertilizer |
| CN102498950A (en) * | 2011-12-07 | 2012-06-20 | 苏州硒谷科技有限公司 | Selenium sustained-release edible fungus additive for selenium-rich culturing of edible fungus and preparation method thereof |
| CN102515884A (en) * | 2011-12-07 | 2012-06-27 | 苏州硒谷科技有限公司 | Edible fungi organic selenium additive, its preparation method and application |
| CN103011948A (en) * | 2012-11-21 | 2013-04-03 | 辽宁省微生物科学研究院 | Selenium-rich additive for anti-season field-cultivated mushroom and application thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104305094A (en) * | 2014-11-03 | 2015-01-28 | 苏州硒谷科技有限公司 | Method for producing selenium-enriched edible fungus seasoning by utilizing high-selenium shiitake mushrooms |
| CN104473141A (en) * | 2014-11-04 | 2015-04-01 | 苏州硒泰克生物科技有限公司 | Method for producing organic selenium-rich additive by using high selenium edible fungi |
| CN105077214A (en) * | 2015-10-16 | 2015-11-25 | 山东凤凰生物有限公司 | Preparation method of selenium-enriched agaricus blazei |
| CN111919666A (en) * | 2020-08-12 | 2020-11-13 | 康臻生物科技(北京)有限公司 | Agaricus blazei murill containing organic selenium |
| CN113940232A (en) * | 2021-09-23 | 2022-01-18 | 郑冬 | Preparation method of organic selenium tricholoma matsutake |
| CN113973644A (en) * | 2021-10-27 | 2022-01-28 | 贵州省土壤肥料研究所(贵州省生态农业工程技术研究中心)(贵州省农业资源与环境研究所) | Low-cadmium selenium-rich dictyophora textilis planting method |
| CN113973644B (en) * | 2021-10-27 | 2022-11-01 | 贵州省土壤肥料研究所(贵州省生态农业工程技术研究中心)(贵州省农业资源与环境研究所) | Low-cadmium selenium-rich dictyophora textilis planting method |
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Application publication date: 20140129 |