CN104473141A - Method for producing organic selenium-rich additive by using high selenium edible fungi - Google Patents
Method for producing organic selenium-rich additive by using high selenium edible fungi Download PDFInfo
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- CN104473141A CN104473141A CN201410611884.4A CN201410611884A CN104473141A CN 104473141 A CN104473141 A CN 104473141A CN 201410611884 A CN201410611884 A CN 201410611884A CN 104473141 A CN104473141 A CN 104473141A
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- selenium
- edible fungi
- high selenium
- fruit body
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- 239000011669 selenium Substances 0.000 title claims abstract description 307
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 255
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 253
- 241000233866 Fungi Species 0.000 title claims abstract description 100
- 239000000654 additive Substances 0.000 title claims abstract description 84
- 230000000996 additive effect Effects 0.000 title abstract description 19
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 48
- 238000001035 drying Methods 0.000 claims abstract description 17
- 229940091258 selenium supplement Drugs 0.000 claims description 242
- 235000013399 edible fruits Nutrition 0.000 claims description 77
- 238000013268 sustained release Methods 0.000 claims description 73
- 239000012730 sustained-release form Substances 0.000 claims description 73
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 68
- 239000004927 clay Substances 0.000 claims description 40
- BVTBRVFYZUCAKH-UHFFFAOYSA-L disodium selenite Chemical compound [Na+].[Na+].[O-][Se]([O-])=O BVTBRVFYZUCAKH-UHFFFAOYSA-L 0.000 claims description 28
- 229960001471 sodium selenite Drugs 0.000 claims description 28
- 239000011781 sodium selenite Substances 0.000 claims description 28
- 235000015921 sodium selenite Nutrition 0.000 claims description 28
- 241000894006 Bacteria Species 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 15
- 238000002156 mixing Methods 0.000 claims description 11
- 244000252132 Pleurotus eryngii Species 0.000 claims description 9
- 235000001681 Pleurotus eryngii Nutrition 0.000 claims description 9
- 235000013373 food additive Nutrition 0.000 claims description 9
- 239000002778 food additive Substances 0.000 claims description 9
- 244000234623 Coprinus comatus Species 0.000 claims description 8
- 235000004439 Coprinus comatus Nutrition 0.000 claims description 8
- 241000222336 Ganoderma Species 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 8
- 239000001963 growth medium Substances 0.000 claims description 8
- 230000007935 neutral effect Effects 0.000 claims description 8
- 238000010298 pulverizing process Methods 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 229940082569 selenite Drugs 0.000 claims description 2
- MCAHWIHFGHIESP-UHFFFAOYSA-L selenite(2-) Chemical compound [O-][Se]([O-])=O MCAHWIHFGHIESP-UHFFFAOYSA-L 0.000 claims description 2
- 239000007937 lozenge Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 230000036541 health Effects 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 10
- 235000013305 food Nutrition 0.000 abstract description 10
- 238000009395 breeding Methods 0.000 abstract description 8
- 230000036528 appetite Effects 0.000 abstract 1
- 235000019789 appetite Nutrition 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 230000009469 supplementation Effects 0.000 abstract 1
- 238000011160 research Methods 0.000 description 8
- 238000013270 controlled release Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 244000269722 Thea sinensis Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 102000006587 Glutathione peroxidase Human genes 0.000 description 1
- 108700016172 Glutathione peroxidases Proteins 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000005961 cardioprotection Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000014106 fortified food Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 235000001497 healthy food Nutrition 0.000 description 1
- 206010019692 hepatic necrosis Diseases 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 231100000149 liver necrosis Toxicity 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000026267 regulation of growth Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Mushroom Cultivation (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
The invention discloses a method for producing an organic selenium-rich additive by using high selenium edible fungi. The method is characterized by comprising: A, high selenium edible fungi fruiting body breeding; B, high selenium edible fungi fruiting body rinsing and drying; C, high selenium edible fungi fruiting body crushing; and D, finished product packaging. According to the present invention, when the obtained organic selenium-rich additive is used in the fields of food addition or health care products, the edible fungi fruiting body has the high selenium content, such that the selenium content of 1-40 mg/kg in the product can be ensured when the addition amount is only 1-10%, and the selenium supplementation requirements of different people can be completely met; and the product has the unique edible fungi aroma so as to provide the appetite increase effect.
Description
Technical field
The present invention relates to a kind of field of bioconversion utilizing the method for high selenium Edible Fungi organic selenium-rich additive to belong to selenium resource.
Background technology
Selenium is the trace element of needed by human; it is the required composition of glutathione peroxidase; selenium has oxidation resistant effect; closely bound up with health, selenium has anticancer, cardioprotection, treating liver necrosis, control myopia and cataract, removing toxic substances, raising immunity, delays senility and strengthen the multiple pharmacological effect such as reproductive function.According to incompletely statistics, have more than 40 countries and regions to lack selenium in the world, and China there is the area of 72% to belong to scarce selenium area, therefore, finds and develop rich selenium product, to ensure that human body takes in sufficient selenium, just paid close attention to by various countries scientific worker.
Edible mushroom is the fungi that a large class can be edible, be rich in the nutriments such as abundant amino acid and polysaccharide, rich in nutritive value, there is very high medical value simultaneously, it is generally acknowledged high-nutrition health-care food, become the 21 century healthy food that FAO recommends, one of large foundation stone of " the plain mushroom of a meat or fish one " health diet three that WHO recommends, has vast potential for future development.
At present, there is scarce selenium in various degree in the resident due to China's most area, therefore a large amount of benefit selenium products has appearred in market, the existing health products being rich in selenium, and the rich selenium health of such as Beijing University, has again various Se-rich farm products, comprise selenium-rich rice, selenium-enriched tea leaf etc." a kind of nutrient and healthcare products " (patent No.: ZL201110319804.4), " a kind of health products containing selenium " (number of patent application: 201210469350.3), " a kind of health products containing nanometer selenium " (number of patent application: 201210286798.1), 201210545758.4) etc. " a kind of antioxidant health-care product and preparation method thereof " (number of patent application: patent Introduction is exactly utilize sodium selenite, Se-enriched yeast, nanometer selenium etc. are containing the method for selenium manufacture of materials containing selenium health products, the sodium selenite adopted in these patents has very strong toxicity, human body is very low to the safe concentration of sodium selenite, therefore sodium selenite should not be directly applied for the production of food or health products.Organic yeast selenium is then higher due to its cost, and has yeast niff, also has its fatal defect when being applied to health products trade.And nanometer selenium there is no the conclusion determined at present for its security and activity, and the technical requirement of manufacture nanometer selenium is also very high, at present unsuitable large-scale application." produce the method for organic selenium-enriched rice " (patent No.: ZL201110411101.4), " production method of selenium-rich ecological rice " (number of patent application: 201210545446.3), " growth regulation of a kind of selenium-enriched tea leaf and using method thereof " (number of patent application: 03112724.X), " mixing selenium source is utilized to carry out the method for the precious mushroom of even selenium-enriching cultivation show " (patent No.: ZL201010580159.7), what the patents such as (patent No.s: ZL201010580186.4) that " utilizes sodium selenite to carry out the method for even selenium-enriching cultivation pleurotus eryngii " was then introduced is utilize the biological method transformed, plant is utilized inorganic selenium to be converted into the agricultural product being rich in Organic Selenium, then eat for people, benefit selenium is carried out by Se-rich farm products.These agricultural product are owing to directly eating for human body, and therefore Se content is not high, and production cost is higher, make the Se-rich farm products price that finally obtains comparatively mill run on average improve 5 ~ 10 times, be not suitable for mass consumption.By the high selenium material that Se content is very high, be applied in food, health products with the form of additive, at present except Se-enriched yeast, there is not yet the report of other materials.And Se-enriched yeast is due to its niff, be applied to because more difficult in the interpolation of health products, food.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of method utilizing high selenium Edible Fungi organic selenium-rich additive, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, object of the present invention is exactly to provide a kind of method utilizing high selenium Edible Fungi organic selenium-rich additive, is intended to solve food and health products selenium in the market and adds that the Se content that field exists is not high, production cost is high and the defect problem such as complex process.
Technical scheme provided by the invention is as follows:
Comprise following step:
A. the cultivation of high selenium fruit body of edible fungi: high selenium edible mushroom adopts the clay loaded method containing selenium sustained release additives to cultivate and obtains, it is characterized in that described method is included in culture medium of edible fungus and add high selenium sustained release additives in the ratio of 10%, then carry out the cultivation of high selenium edible mushroom according to the normal breeding method of edible mushroom.
Preferably, in described high selenium sustained release additives, Se content is 500-2000mg/kg.
Preferably, described clay is nano level neutral clay or high sticky recessed soil.
Preferably, in described high selenium sustained release additives the source of selenium can be selenite, selenate, containing one or more in selenium ore, yeast selenium with the mixing of arbitrary proportion.
Preferably, described high selenium sustained release additives comprises with the weight parts of component:
Sodium selenite 0.11-0.44 parts by weight;
Clay 100 parts by weight;
Preferably, described edible mushroom comprises the one in the edible mushrooms such as pleurotus eryngii, coprinus comatus, elegant precious mushroom, glossy ganoderma, flat mushroom.
Preferably, the preparation method of described high selenium sustained release additives is: be configured to solution by soluble in water for sodium selenite, then with after clay Homogeneous phase mixing carries out low temperature drying in 50-60 DEG C, then carries out ultramicro grinding, makes described high selenium sustained release additives.
Preferably, high selenium sustained release additives of the present invention, research through the applicant confirms, described high selenium sustained release additives is under solution state, Stable Release state is reached through 2 hours, in solution, selenium solubility can reach more than 60% of original selenium concentration in selenium sustained release additives, and Stable Release state can maintain 60-90 days, the effect that the slow controlled release playing selenium is put.
Cultivate the total Se content of fruit body of edible fungi that obtains in 100-400mg/kg (DW) scope according to this method, compared with common fruit body of edible fungi, the highlyest improve more than 4000 times.And according to the testing result of fructification Se form, in edible mushroom, the selenium overwhelming majority is to organically combine state, and Organic Selenium ratio is more than 80%.
B. the rinsing of high selenium fruit body of edible fungi is with dry: preferred high selenium fruit body of edible fungi is carried out rinsing, dries at fructification being placed in 50 ~ 55 DEG C after cleaning.
C. the pulverizing of high selenium fruit body of edible fungi: pulverized by the high selenium fruit body of edible fungi of drying, crosses 120 mesh sieves, obtains high selenium fruit body of edible fungi bacterium powder.
D. the high selenium fruit body of edible fungi bacterium powder obtained in C can be used as food additives, can add according to the ratio of 1% ~ 10% according to different Se content demands, the finished product Se content finally obtained is within the scope of 1 ~ 40mg/kg, and Se form is to organically combine state, healthy and safe.The demand of most of selenium-enriched food can be met.
E. the high selenium fruit body of edible fungi bacterium powder obtained in C can be applied in health products trade as the raw material of health products according to the ratio of 1% ~ 10%, the finished product Se content finally obtained is in the scope of 1 ~ 40mg/kg, and Se content is to organically combine state, the benefit selenium demand that different crowd is different can be met.
By such scheme, the present invention at least has the following advantages:
(1) present invention achieves the cultivation of high selenium edible mushroom, the fruit body of edible fungi Se content obtained is enough high, therefore can meet demand when using as selenium additive, under less adding proportion, can reach higher Se content;
(2) cultural method of the high selenium edible mushroom adopted in the present invention is in the sustained release agent method by uniqueness, and the fruit body of edible fungi Se content obtained is even, and in fructification selenium to organically combine state, form safety and Health;
(3) the present invention utilizes high selenium Edible Fungi additive rich in selenium, materials safety, and the Edible Fungi cycle is short, and planting technology is simple, is easy to large-scale utilization and extention.
(4) the organic selenium-rich additive application that obtains of the present invention is when food adds in field or field of health care products, due to the high Se content of fruit body of edible fungi, when making in the scope that addition is only 1% ~ 10%, just can ensure that the Se content of product is in the scope of 1 ~ 40mg/kg, the benefit selenium demand of different crowd can be met completely.And product has the fragrance of edible mushroom uniqueness, there is orectic effectiveness.
Above-mentioned explanation is only the general introduction of this practical scheme of the invention, in order to better understand technological means of the present invention, and can be implemented according to the content of description, be described in detail below with preferred embodiment of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Embodiment 1
The preparation of organic selenium-rich food additives
A. the cultivation of high selenium fruit body of edible fungi: high selenium edible mushroom adopts the method for clay loaded sodium selenite sustained release agent to cultivate and obtains, it is characterized in that described method is included in culture medium of edible fungus and add high selenium sustained release additives in the ratio of 10%, then carry out the cultivation of high selenium edible mushroom according to the normal breeding method of edible mushroom.
Preferably, described high selenium sustained release additives comprises with the weight parts of component:
Sodium selenite 0.11 parts by weight;
Clay 100 parts by weight;
Preferably, in described high selenium sustained release additives, Se content is 500mg/kg.
Preferably, described clay is nano level neutral clay or high sticky recessed soil.
Preferably, described edible mushroom comprises the one in the edible mushrooms such as pleurotus eryngii, coprinus comatus, elegant precious mushroom, glossy ganoderma, flat mushroom.
Preferably, the preparation method of described high selenium sustained release additives is: be configured to solution by soluble in water for sodium selenite, then with after clay Homogeneous phase mixing carries out low temperature drying in 50-60 DEG C, then carries out ultramicro grinding, makes described high selenium sustained release additives.
Preferably, high selenium sustained release additives of the present invention, research through the applicant confirms, described high selenium sustained release additives is under solution state, Stable Release state is reached through 2 hours, in solution, selenium solubility can reach more than 60% of original selenium concentration in selenium sustained release additives, and Stable Release state can maintain 60-90 days, the effect that the slow controlled release playing selenium is put.
Cultivate the total Se content of fruit body of edible fungi that obtains in 100mg/kg (DW) scope according to this method, compared with common fruit body of edible fungi, the highlyest improve more than 1000 times.And according to the testing result of fructification Se form, in edible mushroom, the selenium overwhelming majority is to organically combine state, and Organic Selenium ratio is more than 80%.
B. the rinsing of high selenium fruit body of edible fungi is with dry: preferred high selenium fruit body of edible fungi is carried out rinsing, dries at fructification being placed in 50 ~ 55 DEG C after cleaning.
C. the pulverizing of high selenium fruit body of edible fungi: pulverized by the high selenium fruit body of edible fungi of drying, crosses 120 mesh sieves, obtains high selenium fruit body of edible fungi bacterium powder.
D. the high selenium fruit body of edible fungi bacterium powder obtained in C is used as food additives, according to the usage ratio of 1%, carry out batching process according to the formula of different food products additive, can make the product Se content obtained within the scope of 1mg/kg, and Se form is based on Organic Selenium.
Embodiment 2
The preparation of organic selenium-rich food additives
A. the cultivation of high selenium fruit body of edible fungi: high selenium edible mushroom adopts the method for clay loaded sodium selenite sustained release agent to cultivate and obtains, it is characterized in that described method is included in culture medium of edible fungus and add high selenium sustained release additives in the ratio of 10%, then carry out the cultivation of high selenium edible mushroom according to the normal breeding method of edible mushroom.
Preferably, described high selenium sustained release additives comprises with the weight parts of component:
Sodium selenite 0.22 parts by weight;
Clay 100 parts by weight;
Preferably, in described high selenium sustained release additives, Se content is 1000mg/kg.
Preferably, described clay is nano level neutral clay or high sticky recessed soil.
Preferably, described edible mushroom comprises the one in the edible mushrooms such as pleurotus eryngii, coprinus comatus, elegant precious mushroom, glossy ganoderma, flat mushroom.
Preferably, the preparation method of described high selenium sustained release additives is: be configured to solution by soluble in water for sodium selenite, then with after clay Homogeneous phase mixing carries out low temperature drying in 50-60 DEG C, then carries out ultramicro grinding, makes described high selenium sustained release additives.
Preferably, high selenium sustained release additives of the present invention, research through the applicant confirms, described high selenium sustained release additives is under solution state, Stable Release state is reached through 2 hours, in solution, selenium solubility can reach more than 60% of original selenium concentration in selenium sustained release additives, and Stable Release state can maintain 60-90 days, the effect that the slow controlled release playing selenium is put.
Cultivate the total Se content of fruit body of edible fungi that obtains in 200mg/kg (DW) scope according to this method, compared with common fruit body of edible fungi, the highlyest improve more than 2000 times.And according to the testing result of fructification Se form, in edible mushroom, the selenium overwhelming majority is to organically combine state, and Organic Selenium ratio is more than 80%.
B. the rinsing of high selenium fruit body of edible fungi is with dry: preferred high selenium fruit body of edible fungi is carried out rinsing, dries at fructification being placed in 50 ~ 55 DEG C after cleaning.
C. the pulverizing of high selenium fruit body of edible fungi: pulverized by the high selenium fruit body of edible fungi of drying, crosses 120 mesh sieves, obtains high selenium fruit body of edible fungi bacterium powder.
D. the high selenium fruit body of edible fungi bacterium powder obtained in C is used as food additives, according to the usage ratio of 5%, carry out batching process according to the formula of different food products additive, can make the product Se content obtained within the scope of 10mg/kg, and Se form is based on Organic Selenium.
Embodiment 3
The preparation of organic selenium-rich food additives
A. the cultivation of high selenium fruit body of edible fungi: high selenium edible mushroom adopts the method for clay loaded sodium selenite sustained release agent to cultivate and obtains, it is characterized in that described method is included in culture medium of edible fungus and add high selenium sustained release additives in the ratio of 10%, then carry out the cultivation of high selenium edible mushroom according to the normal breeding method of edible mushroom.
Preferably, described high selenium sustained release additives comprises with the weight parts of component:
Sodium selenite 0.44 parts by weight;
Clay 100 parts by weight;
Preferably, in described high selenium sustained release additives, Se content is 2000mg/kg.
Preferably, described clay is nano level neutral clay or high sticky recessed soil.
Preferably, described edible mushroom comprises the one in the edible mushrooms such as pleurotus eryngii, coprinus comatus, elegant precious mushroom, glossy ganoderma, flat mushroom.
Preferably, the preparation method of described high selenium sustained release additives is: be configured to solution by soluble in water for sodium selenite, then with after clay Homogeneous phase mixing carries out low temperature drying in 50-60 DEG C, then carries out ultramicro grinding, makes described high selenium sustained release additives.
Preferably, high selenium sustained release additives of the present invention, research through the applicant confirms, described high selenium sustained release additives is under solution state, Stable Release state is reached through 2 hours, in solution, selenium solubility can reach more than 60% of original selenium concentration in selenium sustained release additives, and Stable Release state can maintain 60-90 days, the effect that the slow controlled release playing selenium is put.
Cultivate the total Se content of fruit body of edible fungi that obtains in 400mg/kg (DW) scope according to this method, compared with common fruit body of edible fungi, the highlyest improve more than 4000 times.And according to the testing result of fructification Se form, in edible mushroom, the selenium overwhelming majority is to organically combine state, and Organic Selenium ratio is more than 80%.
B. the rinsing of high selenium fruit body of edible fungi is with dry: preferred high selenium fruit body of edible fungi is carried out rinsing, dries at fructification being placed in 50 ~ 55 DEG C after cleaning.
C. the pulverizing of high selenium fruit body of edible fungi: pulverized by the high selenium fruit body of edible fungi of drying, crosses 120 mesh sieves, obtains high selenium fruit body of edible fungi bacterium powder.
D. the high selenium fruit body of edible fungi bacterium powder obtained in C is used as food additives, according to the usage ratio of 10%, carry out batching process according to the formula of different food products additive, can make the product Se content obtained within the scope of 40mg/kg, and Se form is based on Organic Selenium.
Embodiment 4
The preparation of organic selenium-rich health products additive
A. the cultivation of high selenium fruit body of edible fungi: high selenium edible mushroom adopts the method for clay loaded sodium selenite sustained release agent to cultivate and obtains, it is characterized in that described method is included in culture medium of edible fungus and add high selenium sustained release additives in the ratio of 10%, then carry out the cultivation of high selenium edible mushroom according to the normal breeding method of edible mushroom.
Preferably, described high selenium sustained release additives comprises with the weight parts of component:
Sodium selenite 0.11 parts by weight;
Clay 100 parts by weight;
Preferably, in described high selenium sustained release additives, Se content is 500mg/kg.
Preferably, described clay is nano level neutral clay or high sticky recessed soil.
Preferably, described edible mushroom comprises the one in the edible mushrooms such as pleurotus eryngii, coprinus comatus, elegant precious mushroom, glossy ganoderma, flat mushroom.
Preferably, the preparation method of described high selenium sustained release additives is: be configured to solution by soluble in water for sodium selenite, then with after clay Homogeneous phase mixing carries out low temperature drying in 50-60 DEG C, then carries out ultramicro grinding, makes described high selenium sustained release additives.
Preferably, high selenium sustained release additives of the present invention, research through the applicant confirms, described high selenium sustained release additives is under solution state, Stable Release state is reached through 2 hours, in solution, selenium solubility can reach more than 60% of original selenium concentration in selenium sustained release additives, and Stable Release state can maintain 60-90 days, the effect that the slow controlled release playing selenium is put.
Cultivate the total Se content of fruit body of edible fungi that obtains in 100mg/kg (DW) scope according to this method, compared with common fruit body of edible fungi, the highlyest improve more than 1000 times.And according to the testing result of fructification Se form, in edible mushroom, the selenium overwhelming majority is to organically combine state, and Organic Selenium ratio is more than 80%.
B. the rinsing of high selenium fruit body of edible fungi is with dry: preferred high selenium fruit body of edible fungi is carried out rinsing, dries at fructification being placed in 50 ~ 55 DEG C after cleaning.
C. the pulverizing of high selenium fruit body of edible fungi: pulverized by the high selenium fruit body of edible fungi of drying, crosses 120 mesh sieves, obtains high selenium fruit body of edible fungi bacterium powder.
D. the high selenium fruit body of edible fungi bacterium powder obtained in C is used as health products additive, according to the usage ratio of 1%, prepare burden according to different formulas, can make the product Se content obtained within the scope of 1mg/kg, and Se form is based on Organic Selenium.
Embodiment 5
The preparation of organic selenium-rich health products additive
A. the cultivation of high selenium fruit body of edible fungi: high selenium edible mushroom adopts the method for clay loaded sodium selenite sustained release agent to cultivate and obtains, it is characterized in that described method is included in culture medium of edible fungus and add high selenium sustained release additives in the ratio of 10%, then carry out the cultivation of high selenium edible mushroom according to the normal breeding method of edible mushroom.
Preferably, described high selenium sustained release additives comprises with the weight parts of component:
Sodium selenite 0.22 parts by weight;
Clay 100 parts by weight;
Preferably, in described high selenium sustained release additives, Se content is 1000mg/kg.
Preferably, described clay is nano level neutral clay or high sticky recessed soil.
Preferably, described edible mushroom comprises the one in the edible mushrooms such as pleurotus eryngii, coprinus comatus, elegant precious mushroom, glossy ganoderma, flat mushroom.
Preferably, the preparation method of described high selenium sustained release additives is: be configured to solution by soluble in water for sodium selenite, then with after clay Homogeneous phase mixing carries out low temperature drying in 50-60 DEG C, then carries out ultramicro grinding, makes described high selenium sustained release additives.
Preferably, high selenium sustained release additives of the present invention, research through the applicant confirms, described high selenium sustained release additives is under solution state, Stable Release state is reached through 2 hours, in solution, selenium solubility can reach more than 60% of original selenium concentration in selenium sustained release additives, and Stable Release state can maintain 60-90 days, the effect that the slow controlled release playing selenium is put.
Cultivate the total Se content of fruit body of edible fungi that obtains in 200mg/kg (DW) scope according to this method, compared with common fruit body of edible fungi, the highlyest improve more than 2000 times.And according to the testing result of fructification Se form, in edible mushroom, the selenium overwhelming majority is to organically combine state, and Organic Selenium ratio is more than 80%.
B. the rinsing of high selenium fruit body of edible fungi is with dry: preferred high selenium fruit body of edible fungi is carried out rinsing, dries at fructification being placed in 50 ~ 55 DEG C after cleaning.
C. the pulverizing of high selenium fruit body of edible fungi: pulverized by the high selenium fruit body of edible fungi of drying, crosses 120 mesh sieves, obtains high selenium fruit body of edible fungi bacterium powder.
D. the high selenium fruit body of edible fungi bacterium powder obtained in C is used as health products additive, according to the usage ratio of 5%, need to prepare burden according to different formulas, can make the product Se content obtained within the scope of 10mg/kg, and Se form is based on Organic Selenium.
Embodiment 6
The preparation of organic selenium-rich food additives
A. the cultivation of high selenium fruit body of edible fungi: high selenium edible mushroom adopts the method for clay loaded sodium selenite sustained release agent to cultivate and obtains, it is characterized in that described method is included in culture medium of edible fungus and add high selenium sustained release additives in the ratio of 10%, then carry out the cultivation of high selenium edible mushroom according to the normal breeding method of edible mushroom.
Preferably, described high selenium sustained release additives comprises with the weight parts of component:
Sodium selenite 0.44 parts by weight;
Clay 100 parts by weight;
Preferably, in described high selenium sustained release additives, Se content is 2000mg/kg.
Preferably, described clay is nano level neutral clay or high sticky recessed soil.
Preferably, described edible mushroom comprises the one in the edible mushrooms such as pleurotus eryngii, coprinus comatus, elegant precious mushroom, glossy ganoderma, flat mushroom.
Preferably, the preparation method of described high selenium sustained release additives is: be configured to solution by soluble in water for sodium selenite, then with after clay Homogeneous phase mixing carries out low temperature drying in 50-60 DEG C, then carries out ultramicro grinding, makes described high selenium sustained release additives.
Preferably, high selenium sustained release additives of the present invention, research through the applicant confirms, described high selenium sustained release additives is under solution state, Stable Release state is reached through 2 hours, in solution, selenium solubility can reach more than 60% of original selenium concentration in selenium sustained release additives, and Stable Release state can maintain 60-90 days, the effect that the slow controlled release playing selenium is put.
Cultivate the total Se content of fruit body of edible fungi that obtains in 400mg/kg (DW) scope according to this method, compared with common fruit body of edible fungi, the highlyest improve more than 4000 times.And according to the testing result of fructification Se form, in edible mushroom, the selenium overwhelming majority is to organically combine state, and Organic Selenium ratio is more than 80%.
B. the rinsing of high selenium fruit body of edible fungi is with dry: preferred high selenium fruit body of edible fungi is carried out rinsing, dries at fructification being placed in 50 ~ 55 DEG C after cleaning.
C. the pulverizing of high selenium fruit body of edible fungi: pulverized by the high selenium fruit body of edible fungi of drying, crosses 120 mesh sieves, obtains high selenium fruit body of edible fungi bacterium powder.
D. the high selenium fruit body of edible fungi bacterium powder obtained in C is used as health products additive, according to the usage ratio of 10%, prepare burden according to different formulas, can make the product Se content obtained within the scope of 40mg/kg, and Se form is based on Organic Selenium.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (9)
1. utilize a method for high selenium Edible Fungi selenium-enriched edible mushroom lozenge, it is characterized in that comprising the following steps:
A. the cultivation of high selenium fruit body of edible fungi: high selenium edible mushroom adopts the method for high selenium sustained release additives to cultivate and obtains, in culture medium of edible fungus, add high selenium sustained release additives, then adopt the method for clay loaded sodium selenite sustained release agent to cultivate the cultivation carrying out high selenium mushroom;
B. the rinsing of high selenium fruit body of edible fungi is with dry: preferred high selenium fruit body of edible fungi is carried out rinsing, fructification is dried after cleaning.
C. the pulverizing of high selenium fruit body of edible fungi: pulverized by the fruit body of edible fungi of drying, crosses 100 mesh sieves, obtains high selenium fruit body of edible fungi bacterium powder.
D. finished product packing: the high selenium fruit body of edible fungi bacterium powder obtained in C is packed, obtains food additives.
2. method according to claim 1, is characterized in that: in described steps A, high selenium sustained release additives Se content is 500-2000mg/kg, and adding proportion is 10%.
3. method according to claim 1, is characterized in that: in described steps A in high selenium sustained release additives the source of selenium can be selenite, selenate, containing one or more in selenium ore, yeast selenium with the mixing of arbitrary proportion.
4. method according to claim 1, is characterized in that: in described steps A, clay is nano level neutral clay or high sticky recessed soil.
5. method according to claim 1, is characterized in that: in described steps A, the weight parts of high selenium sustained release additives component comprises: sodium selenite 0.011-0.44 parts by weight, clay 100 parts by weight.
6. method according to claim 1, it is characterized in that: in described steps A, the preparation method of high selenium sustained release additives is by the solution that is configured to soluble in water for sodium selenite, then with after clay Homogeneous phase mixing low temperature drying is carried out in 50-60 DEG C, then carry out ultramicro grinding, make described high selenium sustained release additives.
7. method according to claim 1, is characterized in that: in described step B, the baking temperature of high selenium fruit body of edible fungi is 50 ~ 55 DEG C.
8. method according to claim 1, is characterized in that: in described step C, fruit body of edible fungi smashing fineness is 120 mesh sieves.
9. the method according to any one of claim 1-9, is characterized in that: described edible mushroom is the mixture of one or more in pleurotus eryngii, coprinus comatus, elegant precious mushroom, glossy ganoderma, flat mushroom, and the total Se content of described fruit body of edible fungi is at 100-400mg/kg.
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Cited By (5)
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| CN106348826A (en) * | 2016-11-23 | 2017-01-25 | 江苏步龙生物科技有限公司 | Compost of edible mushroom |
| CN106518415A (en) * | 2016-11-23 | 2017-03-22 | 江苏步龙生物科技有限公司 | Selenium-rich edible fungus culture medium |
| CN106578879A (en) * | 2016-12-13 | 2017-04-26 | 陈太飞 | Selenium-enriched health mixed rice flour and preparation method thereof |
| CN106747926A (en) * | 2016-11-23 | 2017-05-31 | 江苏步龙生物科技有限公司 | A kind of culture medium of edible fungus |
| CN107593276A (en) * | 2017-07-26 | 2018-01-19 | 浦江县美泽生物科技有限公司 | A kind of selenium-enriched agaricus bisporus cultivation matrix |
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