57results about How to "Rich in Selenium" patented technology

The invention discloses a healthy and ecological planting method of organic Se-enriched tea trees and relates to the technical field of planting industry. According to the method, fermented organic Se fertilizer is applied in the fertilizing process of the tea trees so that Se can be absorbed by the tea trees, wherein the Se content in one-bud-one-leave tea leaves picked after the fertilizing process is 0.350 microgram / gram, and the Se content in one-bud-two-leave tea leaves picked after the fertilizing process is 0.424 microgram / gram. Because the Se fertilizer and domestic manure are fermented together, the activity of Se is activated; the Se wrapped by a large amount of domestic manure is prevented from making direct contact with soil, it is guaranteed that the content of soluble Se is large, and accordingly Se can be absorbed by roots of the tea trees easily; because all the produced tree leaves contain Se, Se can be absorbed by human bodies easily, and tea made from the tea leaves is healthy.

The invention belongs to the technical field of paddy rice cultivation. A cultivation method of selenium-enriched rice comprises the following steps: (1) selecting a variety; (2) treating seeds; (3) sowing the seeds and cultivating seedlings; (4) transplanting the rice seedlings; (5) reasonably applying fertilizer; (6) irrigating. By adopting the cultivation method of the selenium-enriched rice, provided by the invention, the problem that the content of selenium in rice produced by a traditional paddy rice planting method is not enough is solved; inorganic selenium is biologically transformedinto organic selenium, which is easily absorbed by human bodies, through paddy rice and the selenium content of the rice is improved.

The invention discloses high-yield slow-release compound fertilizer for rice cultivation. The high-yield slow-release compound fertilizer comprises urea, corn straws, cassava residues, attapulgite, traditional Chinese medicine dregs, sucrose, furfural residues, yeast powder, cellulase, a straw fermentation inoculant, urea phosphate, ammonium phosphate, potassium chloride, diammonium phosphate, boric acid, potassium dihydrogen phosphate, ammonium nitrate, calcium humate, magnesium humate, potassium magnesium sulphate, zinc humate, sodium humate, iron humate urate, nitrohumic acid and a slow release agent. The invention also provides a preparation method of the high-yield slow-release compound fertilizer for rice cultivation. The slow-release compound fertilizer can effectively improve the yield and quality of the crops, has excellent slow-release effects, improves the efficiency of planting and reduces the cost of planting.

The invention discloses a method for producing selenium-rich dendrobium huoshanense by utilizing organic selenium biological agent, comprising the following steps: the biological agent which is rich in organic selenium and prepared by EM (effective microorganisms) probioltics is diluted to the selenium content of 20-30 mg / L, the biological agent is sprayed to the surface of the dendrobium huoshanense plant and culture medium respectively in April and September each year, the spray mount is 40-60 ml / m<2>, the biological agent is sprayed once every 5-7 days, and the biological agent is totally sprayed for 5-6 times. The leaves of dendrobium huoshanense to which the organic selenium biological agent is sprayed is rich in selenium, the dendrobium huoshanense accords with the limit standard of selenium-rich tea in NT / T600-2002 promulgated by the Ministry of Agriculture of China, so that the effects of disease prevention and disease resistance of the dendrobium huoshanense are better played, and the immune function of a human body is improved.

The invention relates to a production method of a selenium-enriched guapian tea. The production method is characterized by comprising the following steps of: spraying organic selenium liquor on soil on tea tree leaves and roots before picking the gupian tea, wherein spraying concentration is 50ppm-4000 ppm, and dosage per mu is 5-60 liters; spraying once every 5-7 days, continuously spraying for 2 to 5 times; then, completing the picking after spraying for 2 to 5 times; and finally, processing the picked fresh gupian tea into selenium-enriched guapian tea through a conventional luan gupina tea preparing process, wherein the concentration of the selenium is 0.25mg / kg-4.0mg / kg; and the organic selenium liquor is aqueous liquor diluted by protein selenium, yeast selenium or selenium methionine. The production method disclosed by the invention uses the organic selenium liquor which is low in toxicity and quick to absorb, is simple and convenient to use, convenient for large-area popularization and capable of effectively controlling the tea leaf surface to be free of organic selenium residue, so that a purpose of producing clean, safe, stable and effective selenium-enriched guapian tea is achieved; and health of a tea farmer is also effectively guaranteed.

The invention discloses a soil-improving slow release fertilizer special for selenium-rich cucumbers. The slow release fertilizer is prepared from urea, wheat straw, sweet potato vines, fruit peel, traditional Chinese medicine dregs, sucrose, saccharified powder, yeast powder, cellulase, a straw fermentation bacterium agent, urea phosphate, ammonium phosphate, potassium chloride, diammonium phosphate, monoammonium phosphate, monopotassium phosphate, potassium nitrate, calcium humate, magnesium humate, boron humate, zinc humate, sodium humate, humic acid ferric urate, nitrohumic acid, a slow release agent and a selenium-rich additive. The prepared slow release fertilizer special for selenium-rich cucumbers contains rich organic substances, inorganic substances and mineral substances and can meet various nutrient substance requirements in cucumber production; slow release agent coating is carried out in the preparation process, the release efficiency and quality of nutrients are effectively improved, and the yield and quality of cucumbers are improved; due to the added selenium-rich additive, cucumbers contain rich selenium.

The invention discloses a planting method of selenium-rich tea. The method comprises the steps including (1) establishment of a seedling growing greenhouse, (2) culture of seedlings, (3) selection and trimming of a planting land, (4) management before transplantation, (5) management after transplantation, and (6) daily management. The planting method of the selenium-rich tea disclosed by the invention has the advantages that nutrition demands for tea growth are satisfied; soil is optimized; comprehensive nutrition is provided for tea growth; nutrition demands during the tea growth are satisfied; and the planted tea has abundant selenium and high quality.

The invention discloses lonicera japonica and grapefruit fruit wine. The lonicera japonica and grapefruit fruit wine with a certain health-care effect is brewed by a lonicera japonica extracting solution with medical and health-care values and grapefruit whole fruits with abundant nutrition through the steps of carrying out enzymolysis by using spring water of Jinan Black Tiger Spring, adjusting a sugar degree and an acid degree, inoculating, carrying out main fermentation, pouring wine, carrying out post-fermentation, clarifying, blending, filling and sterilizing; the lonicera japonica and grapefruit fruit wine is suitable for various crowds. According to the lonicera japonica and grapefruit fruit wine, any chemical reagent is not used for debitterizing in the production process and a preservative is not added; the problems in the prior art that an adverse additive is added to influence the mouth feel and the color and luster of the fruit wine are solved so that the previous nutritional components and the flavor of grapefruits are kept; the grapefruit whole fruits are utilized; the lonicera japonica extracting solution is added and the spring water of the Jinan Black Tiger Spring is utilized, so that the nutrition of the fruit wine is enriched and technological parameters of fermenting the fruit wine are adjusted to reduce the bitter taste; the discomfort of the mouth feel is also avoided.

The invention discloses fruit sweet soup balls and a preparation method thereof. The sweet soup balls comprise wrappers and fillings. The wrappers are prepared by the following main raw material components, in parts by weight, 40-50 parts of glutinous rice flour, 10-20 parts of lotus root powder, 20-30 parts of purple sweet potatoes, 30-50 parts of 100% fresh coconut water and 3-5 parts of rose essential oil. The fillings are prepared by the following main raw material components, in parts by weight, 70-80 parts of bananas, 10-20 parts of fructo-oligosaccharide, 4-6 parts of rum, 8-12 parts of coconut shreds and 10-15 parts of walnut powder. The sweet soup balls are made of the fruits and easy to digest, the mouthfeel of the sweet soup balls is improved, nutrition of the sweet soup balls is enriched, and meanwhile requirements for individualized mouthfeel and diversified nutrition are met.

The invention relates to the field of feeds for livestock and poultry, specifically to a selenium-rich feed for laying hens. The feed is prepared from the following raw materials by weight: 50 to 60 parts of barley husk, 45 to 55 parts of brown rice, 60 to 70 parts of a rice bran cake, 60 to 70 parts of whole rye flour, 180 to 200 parts of corn, 50 to 60 parts of barley shorts, 35 to 40 parts of soya bean straw, 2 to 3 parts of pork liver powder, 2 to 3 parts of dried sandworm powder, 2 to 3 parts of zeolite powder, 4 to 5 parts of watermelon seeds, 1 to 2 parts of river crab meat, 0.5 to 1 part of goose egg yolk, 2 to 3 parts of goose egg shell, 3 to 4 parts of fennel sprout, 4 to 5 parts of tender stem and leaf of Nymphoides peltatum, 2 to 3 parts of heartleaf houttuynia herb, a proper amount of salt and 4 to 5 parts of a feed attractant. According to the invention, selenium-rich raw materials like watermelon seeds, pork liver powder and goose egg yolk are added into the feed, so immunity and reproductive performance of laying hens are improved, the incidence rate of chicken flocks is effectively reduced, and the daily laying rate of laying hens is increased.

The invention relates to a cultivation method of oranges. The cultivation method is characterized by (a) taking orange as female parent and orange as male parent to carry out cross breeding; (b) deflowering the male parent during the full flowering stage of the male parent, i.e. collecting flowers during single flower prophase (semi flowering), removing tepals and gynoecia and spreading androecia to ensure natural split of anthers and spill of farina at the room temperature, and collecting and preserving the farina; (c) slightly pulling open the tepals to remove androecia when the flowers of the female parent do not open; and (d) pollinating the flowers of the female parent by the fresh farina of the male parent or stored farina, then restoring the tepals to cover the gynoecia and bagging the flowers, removing the bags one week later, picking the fruits when the fruits turn kelly and soft and removing flesh, and storing the seed in sand while keeping moisture at the room temperature for prevernal sowing next year. The cultivation method has the advantages that the seed has stable properties, excellent quality and high and stable yield; and the listing period of oranges cultivated by the method is an off season for fruits, thereby filling up fruit shortage and obtaining better economic benefits.

The invention belongs to the technical field of microorganisms, and particularly relates to a germination growth-promoting bacteria composition and an application thereof. According to the specific technical scheme, the composition comprises bacillus subtilis, pseudomonas and bacillus megatherium; 16S rDNA of the bacillus subtilis is as shown in SEQ ID NO:1, and 16S rDNA of the pseudomonas is as shown in SEQ ID NO:2; and a collection number of the bacillus megatherium is CGMCC 1.1870. The invention provides a novel microbial composition; the microbial composition can independently serve as a seed soaking agent or a component of a seed coating agent to be applied to promotion of seed germination; and the microbial composition can also be used as a component of bio-organic fertilizer to helpimprove the soil quality, increase the seed germination rate and improve the plant growth condition.

The invention discloses a selenium enrichment strawberry secondary grafting propagation method. The selenium enrichment strawberry secondary grafting propagation method comprises the steps that firstly, a Beijing purple sweet potato 6 serves as a stock, a red strawberry seedling serves as a scion, a strawberry hybrid is cultivated, and the strawberry hybrid of the first year is obtained; secondly, after the strawberry hybrid of the first year is obtained, in the second year, a watermelon seedling serves as a stock, the strawberry hybrid of the first year serves as a scion, a secondary strawberry hybrid of the second year is obtained, and then the new strawberry hybrid species is cultivated; thirdly, at the beginning of August, seedlings are cultivated through the new strawberry hybrid species, during transplanting, the row spacing ranges from 10 cm to 12 cm, double-row planting is adopted, and 11000-12000 strawberry seedlings are planted per mu; fourthly, the strawberry seedlings are covered with a greenhouse film when the temperature is reduced to 10 DEG C or lower at night, the greenhouse film is covered with grass mats when the temperature is reduced to 0 DEG C or so at night, and the grass mats are covered with a protective film when the temperature is reduced to 5 degrees below zero or lower at night; fifthly, before flowering, 10-15 flowers are reserved for each inflorescence, malformed fruits and fruits with diseases and pests are removed in time when the young fruits are colored so that the fruit quality and the commercial fruit rate can be improved; sixthly, after the fruits of the inflorescences are harvested, the flower stems are removed in time.

The invention discloses a method for producing green selenium-rich nutritional rice. A biological organic selenium-rich and high-calcium ecological fertilizer is uniformly scattered in a field at one time during plowing before rice seedlings are planted, and the green nutritional rice processed by using the produced paddy contains 0.16 to 0.22 mg / kg of organic selenium. The method is convenient in production and operation; the production technology for the prepared fertilizer is simple, feasible, labor-saving and time-saving; by using the fertilizer, the photosynthesis, the drought resistance and the disease and insect damage resistance of the paddy can be enhanced, and the yield and the quality are improved; and the produced rice is green and environment-friendly, does not contain any hormone or chemically synthesized auxin, is not polluted by pesticide, supplies selenium, is rich in nutrition, and can keep health and prolong the life by long-term eating.

The invention discloses a mechanical planting method for selenium-enriched peanuts. The method includes the following steps that first, planting pretreatment is performed, land clearing is carried out 5 months before planting, a layer of selenium-enriched soil with the thickness being 6-8cm is laid on the surface of the land, magnetized water is sprayed into the selenium-enriched soil, and a layer of fresh sphagnum moss is laid on the surface of the selenium-enriched soil; second, seed pretreatment is performed, and peanut seeds are sequentially soaked into the magnetized water for 24h, a potassium bicarbonate solution for 8h and mixed chemical liquid for 8h; third, planting is conducted; fourth, fertilizer is applied and fifth, the peanuts are harvested. Compared with common black peanuts on the market, the peanuts planted through the method are richer in selenium content, the protein content is increased obviously, and the selenium-enriched peanuts are more beneficial to the good health of people.

The invention discloses a duck feed additive. The duck feed additive is prepared by adopting the following ingredients in parts by weight: 5 to 10 parts of sesame, 10 to 20 parts of malt, 3 to 10 parts of astragalus membranaceus, 1 to 5 parts of garlic, 5 to 15 parts of nutgrass flatsedge, 5 to 10 parts of aster, 2 to 7 parts of clover, 3 to 15 parts of coptis chinensis, 7 to 15 parts of cassia seeds, 1 to 10 parts of polygonum cuspidatum, 15 to 25 parts of ginkgo leaves, 6 to 15 parts of radix bupleuri, 2 to 12 parts of rheum officinale and 5 to 15 parts of hawthorn. The duck feed additive is prepared from various raw materials, fat and cholesterol in duck meat can be effectively reduced, taste and flavor of the duck meat can be improved, selenium content in duck eggs can be improved, the cancer and the cardiovascular diseases can be reduced, and the market prospect is promising.

The invention discloses a planting method of selenium-enriched Chinese yam. The method comprises the steps that water is added to protein selenium or nano-selenium to be diluted into a 50-2000 ppm organic selenium aqueous solution, and the solution is sprayed on leaf surfaces in the formation period of Chinese yam rhizomes, wherein the spraying amount is 10-100 liters each mu, and spraying is carried out three times at the time interval of 15-20 days; finally, selenium-enriched Chinese yam is harvested according to conventional time and a conventional method. The selenium content of the obtained selenium-enriched Chinese yam is 0.25-1.8 mg / kg. The Chinese yam which is sprayed with organic selenium directly absorbs organic selenium on the leaf surfaces and in the soil, and biological conversion is carried out in the Chinese yam, so that the selenium content of the Chinese yam is rich, the standard of selenium-rich food is met, the operation is convenient, safe, efficient and stable, andthe economic and social benefits are remarkable.

The invention discloses a soil improvement type selenium-enriched slow release fertilizer special for vegetables. The slow release fertilizer is prepared from urea, urea phosphate, ammonium chloride, potassium chloride, diammonium phosphate, potassium nitrate, calcium humate, magnesium humate, boric acid, ammonium molybdate, zinc carbonate, sodium humate, manganese chloride, citric acid, a slow release agent and a selenium-enriched additive. The invention further provides a preparation method of the soil improvement type selenium-enriched slow release fertilizer special for the vegetables. By conducting slow release agent enveloping, the release efficiency and quality of fertilizer nutrients are improved, the vegetable yield is increased, the vegetable quality is improved, and the added selenium-enriched additive can provide rich selenium elements for growth of the vegetables, so that the quality of the vegetables is improved.

The invention provides a technology for extracting glutathione peroxidase with a biological method, specially comprising the steps of: a. in the environment that the temperature is 8-10DEG C and sun illuminance is 3500-4000 LUX, selecting selenium rich moss with the depth of 8-15cm as culture base material, and guaranteeing the water content of the soil for growing the selenium rich moss to be 50%-65%; b. burying seeds of rubus crataegifolius bge into the selenium rich moss of the step a according to plant distance of 10-15cm and row distance is 10-15cm; c. after three moths to three and a half moths, picking leaves of the rubus crataegifolius bge to be standby; d. preparing solution with water, salt and pure selenium according to the mass ratio of 100:2:1; and e. dipping the leaves in thestep c with the solution in the step d at normal temperature for 0-20 minutes, washing out impurity on the leaves, drying and grinding. The method is a pure biological extraction method; and comparedwith the chemical extraction method, the method is easily operated, saves labor power and physical resources, and has a good effect.

The invention relates to selenium-rich kiwi fruit powder. The selenium-rich kiwi fruit powder comprises the following components in parts by weight: 60-100 parts of kiwi fruit powder, 1-3 parts of lemon powder, 15-20 parts of lactose and 10-15 parts of selenium yeast tablet powder. The formula of the selenium-rich kiwi fruit powder contains the selenium yeast tablet powder, so the fruit powder contains abundant selenium elements and is favorable for absorption after being drunk.

The invention discloses a selenium-rich strawberry health-care fruit wine which is prepared from strawberries, wolfberry fruit, radix codonopsitis, ginseng, Fallopia multiflora, Amomum cardamomum, red date, Bighead Atractylodes Rhizome, radix salviae miltiorrhizae, amomum fruit, radix astragali, sedge, aster, orach, clover, honey, nutrient additives and red wine. The invention also discloses a preparation method of the selenium-rich strawberry health-care fruit wine. The strawberry health-care fruit wine has high nutritive value, contains abundant selenium, and has the effects of resisting aging and strengthening the stomach.

The invention discloses a selenium-rich culture material for planting lentinula edodes, which includes the following raw materials: cottonseed husk, bran, bagasse, straw, gypsum, lucid ganoderma, sawdust, chestnut shell powder, eucalyptus bark, stems and leaves of salviae miltiorrhizae, distiller grain, selenium mineral powder, selenium humate, selenocysteine, selenocystine, selenohomocystine, beta-oligomeric acid, a slow-releasing filler and a water-absorbing additive. The invention also provides a preparation of the selenium-rich culture material for planting lentinula edodes. The selenium-rich culture material has excellent slow-releasing performance and can supply abundant nutrients to high-effective growth of the lentinula edodes, and also contains abundant selenium. When being applied to practical planting of the lentinula edodes, the culture material enables the lentinula edodes to contain abundant selenium, thus improving yield and quality of the lentinula edodes.

The invention discloses a formula of selenium-containing beverage. The beverage is prepared through the steps of (1) cleaning raw materials and preparing a liquid: cleaning momordica grosvenori, honeysuckles, chrysanthemum, astragalus membranaceus, fructus lycii, stevia rebaudiana and pitted red dates, and adding 6.4 L of distilled water according to the weight ratio of the raw materials to water of 1:8, boiling the liquid, and decocting the raw materials on soft fire until the liquid is thick, and removing residues to obtain a concentrated liquid; (2) tea treatment: adding 7 L of distilled water to selenium-rich tea leaves according to the weight ratio of the tea leaves to water of 1:35, and mix-boiling the tea leaves in water for 20-30 min, allowing the tea to stand to cool the tea, filtering and washing the tea, and adding 1 L of a sodium selenite solution being 13-20 mg / L in selenium content, and stirring the tea uniformly to prepare 8 L of the selenium-rich tea; and (3) blending the beverage: mixing 8 L of the selenium-rich tea in the step (2) and 3 L of the concentrated liquid in the step (1), and stirring the mixture uniformly, and adding 265 L of distilled water with uniform mixing and stirring to obtain a finish product which is packaged in bottles. During the raw material boiling and liquid preparing process, a method of boiling the raw materials and decocting the raw materials on soft fire is employed, thereby holding a fresh fragrance of the raw materials.

The invention discloses an oyster mushroom cultivation method by taking mulberry leaves as cultivation materials. The oyster mushroom cultivation method by taking the mulberry leaves as the cultivation materials comprises the steps of: (1), preparing a culture medium: in parts by weight, taking 5-10 parts of calcite powder, 30-50 parts of cottonseed hulls, 5-10 parts of olives, 3.3-4 parts of wheat bran, 65-80 parts of mulberry leaves, 0.5-1 part of sphagnum, 0.5-0.7 part of plant ash, 0.1-0.3 part of medical stone, 1-3 parts of trehalose, 0.5-1 part of a straw starter, 2-5 parts of corydalistuber, and 0.1-0.3 part of sodium bicarbonate; (2), establishing a bacteria bed; (3), performing inoculating; and (4), performing final-period management. According to the oyster mushroom cultivationmethod by taking the mulberry leaves as the cultivation materials in the invention, the cottonseed hulls and the mulberry leaves are used as main raw materials; the components, such as olives, sphagnum, corydalis tuber, trehalose and medical stone, are added; therefore, nutritional requirements in the growth and development process of oyster mushrooms can be satisfied; furthermore, multiple organic acids generated by metabolism of the oyster mushrooms can be effectively balanced; a role of stabilizing the pH value of the cultivation material is played; therefore, the oyster mushrooms are always in a proper pH value range; growth and development of the oyster mushrooms are enhanced; and the yield and the selenium content are increased.

The invention discloses a selenium-rich peanut planting method. The method comprises the following steps: step 1, planting pretreatment: five months before planting, a land is rearranged and covered with a layer of 6-8 cm selenium-rich soil, magnetized water is sprayed to the selenium-rich soil, and the selenium-rich soil is covered with a layer of fresh sphagnum; step 2, seed pretreatment: peanut seeds are soaked in a potassium bicarbonate solution for 6 h, a gibberellin solution for 4 h and a seed coating agent for 4 min sequentially; step 3, planting; step 4, fertilization; step 5, peanut harvesting. Compared with the common black peanuts in the market, the peanuts planted with the method contain richer selenium and substantially increased protein and is more beneficial to human health.

The invention relates to the technical field of aquaculture, and concretely relates to a feeding method for a high-yield selenium-enriched fish. The feeding method comprises the following steps: 1) constructing a pond, performing desilting, drying the pond in the sunlight, and performing fumigation disinfection treatment by using sulfur and formalin; 2) soaking fry in a salt-rice vinegar solutionbefore the fry are put; 3) throwing selenium-enriched feed for feeding, wherein the selenium-enriched feed is mainly prepared by performing fermentation on a plurality of raw materials such as selenium-rich corn flour, malt, selenium-enriched fish meal, cardamine hupingshanensis, astragalus bisulcatus roots, stanleya pinnata, red radix polygonum multiflori, spine date seeds, anemone hupehensis rhizomes, beetroots, Chinese chives, carrots, Chinese waxgourd peel, watermelon peel, cucumbers, bamboo shoots, shiitake and lignin peroxidase; 4) adding a water additive into water, wherein the additiveis mainly prepared from a plurality of raw materials such as tea seed cakes, argy wormwood leaves, sophora alopecuroides seeds, ampelopsis grossedentata, bacillus subtilis, photosynthetic bacteria and ferrous sulfate; and 5) performing fishing. According to the invention, the fishes fed by the feeding method are rich in selenium element and has low fat, the fish is fat but not greasy, the body weight is increased, the prevalence rate is reduced, and the use rate of chemical drugs is reduced.

The invention relates to the technical field of agriculture planting, in particular to a planting method for selenium enrichment high-yield pakchoi. The land for growing field crops is ploughed, bedding is conducted, seeding grooves are dug in the furrow, seeding cavities are dug in the original seeding grooves, pakchoi seeds are immersed in diluted gulonic acid mother liquor and then subjected to broadcast sowing into the seeding cavities, and after the pakchoi is sown, selenium enrichment fermentation liquor is poured into the cavities one time every five days; and leaf fertilizer is additionally applied one time after the pakchoi is sown for 22-25 days. The method is adopted for planting the pakchoi, the obtained pakchoi is more environment-friendly and healthy, the rest of methods do not need to be adopted for disease control in the planting period, the total occurrence rate of various diseases in the planting period is lower than 0.02%, and the content of selenium in the pakchoi ranges from 17.94 micrograms / kg to 18.33 micrograms / kg.

The invention discloses a production method of nutritional selenium-enriched soy sauce and belongs to the technical field of fermentation engineering. The production method includes three steps: making koji, fermenting and processing to obtain the soy sauce. Total selenium content of the soy sauce is 2.2-2.4mg / L, and organic selenium content is 1.6-1.8mg / L, so that the soy sauce is rich in selenium content. Total acid of the soy sauce prepared through synergism of aspergillus oryzae, aspergillus sojae and saccharomyces soya is 1.70-1.72g / 0.1L, reducing sugar content is 6.38-6.41g / 0.1L, total nitrogen content is 1.83-1.86g / 0.1L, and the soy sauce is good in fresh taste, coordinated in flavor and good in fragrance and has better fermentation quality than that when one of aspergillus oryzae or aspergillus oryzae and aspergillus sojae or saccharomyces soya is used alone.

The invention discloses selenium-enriched tea oil applicable to middle-aged and aged people. The selenium-enriched tea oil comprises the following raw materials in parts by weight: 30-50 parts of selenium-enriched rice, 30-50 parts of selenium-enriched malt, 30-50 parts of selenium-enriched peanuts, 100-300 parts of selenium-enriched tea seeds, 2-12 parts of lotus seeds, 5-15 parts of astragalus membranaceus, 2-12 parts of semen euryales, 9-18 parts of codonopsis pilosula, 2-12 parts of semen coicis, 6-18 parts of platycodon grandiflorum, 5-15 parts of Chinese yams, 3-12 parts of liquorice, 3-12 parts of poria cocos, 2-12 parts of rhizoma pinelliae preparatum, 3-12 parts of lily, 3-12 parts of tribulusterrestris, 5-15 parts of day lily, 2-12 parts of fructus amomi, 3-15 parts of dates, 2-12 parts of monkshood, 5-15 parts of cinnamon, 5-16 parts of atractylodes macrocephala, 2-9 parts of ginseng and 3-15 parts of oat kernels. As the selenium-enriched rice, the selenium-enriched malt, the selenium-enriched peanuts and the selenium-enriched tea seeds are adopted as main raw materials, the tea oil not only comprises nutrient components beneficial to human bodies, but also is rich in a selenium element, and is applicable to long-term use of the middle-aged and aged people.