298 results about "Essential nutrient" patented technology

This disclosure provides an improved system for culturing human pluripotent stem cells. Traditionally, pluripotent stem cells are cultured on a layer of mouse embryonic fibroblast feeder cells to prevent them from differentiating. In the system described here, the role of feeder cells is replaced by defined components added to the culture environment that support rapid proliferation without differentiation. The medium contains an isotonic buffer, a blend of essential nutrients such as protein and lipids, and an effective growth factor or combination of factors that promote proliferation while inhibiting differentiation. Culturing human embryonic stem cells in fresh medium on an extracellular matrix according to this invention causes the cells to expand surprisingly rapidly, while retaining the ability to differentiate into cells representing all three embryonic germ layers. This new culture system allows for bulk proliferation of pPS cells for commercial production of important products for use in drug screening and human therapy.

Dairy or non-diary based fortified carbonated beverage solutions that supply essential nutrients in the human diet. The solution contains per 354 ml, calcium, magnesium and potassium ions in the form of salts and optionally vitamins A, D, C, lutein, zeaxanthin and folic acid in specified amounts to provide dietary supplementation. Sweeteners, stabilizers, flavors and carbonation can also be added to enhance flavor, taste, mouth-feel, ingredient solubilization and product appearance. A method of making the beverages is also described. A method of using carbonation to reduce bacterial counts and reduce degradation of essential nutrients in milk-based beverages with or without pasteurization is also disclosed.

Dairy or non-diary based fortified carbonated beverage solutions that supply essential nutrients in the human diet. The solution contains per 354 ml, calcium, magnesium and potassium ions in the form of salts and optionally vitamins A, D, C, lutein, zeaxanthin and folic acid in specified amounts to provide dietary supplementation. Sweeteners, stabilizers, flavors and carbonation can also be added to enhance flavor, taste, mouth-feel, ingredient solubilization and product appearance. A method of making the beverages is also described. A method of using carbonation to reduce bacterial counts and reduce degradation of essential nutrients in milk-based beverages with or without pasteurization is also disclosed.

This disclosure provides an improved system for culturing human pluripotent stem cells. Traditionally, pluripotent stem cells are cultured on a layer of mouse embryonic fibroblast feeder cells to prevent them from differentiating. In the system described here, the role of feeder cells is replaced by defined components added to the culture environment that support rapid proliferation without differentiation. The medium contains an isotonic buffer, a blend of essential nutrients such as protein and lipids, and an effective growth factor or combination of factors that promote proliferation while inhibiting differentiation. Culturing human embryonic stem cells in fresh medium on an extracellular matrix according to this invention causes the cells to expand surprisingly rapidly, while retaining the ability to differentiate into cells representing all three embryonic germ layers. This new culture system allows for bulk proliferation of pPS cells for commercial production of important products for use in drug screening and human therapy.

A delivery vehicle for bioactive agents and live probiotic microbes to aquatic animals protects the bioactive compounds and microbes from digestion and destruction in the animal stomach. It provides for controlled release of bioactive agents and live probiotic microbes to aquatic animals in the form of dry or wet beadlets with essential nutrients and attractants bound with soluble starch and cross-linked alginate. The bioactive agents and live probiotic microbes can be bound with emulsified high-amylose starch and embedded in the beadlets in the form of microparticles.

The invention relates to a nutritional balanced vegetarian diet which is characterized by comprising components A, B and C. The component A comprises brown rice, fragrant rice, black rice, cooked brown rice, glutinous rice, oats, sorghum, millet, corn, soybeans, black beans, red beans, white beans, mung beans, peanuts, sesame seeds, barley, apple, banana, mango, orange, strawberry, tomato, carrot, pumpkin, celery, konjac, broccoli, cabbage, mushroom, undaria pinnatifida, seaweed, lily, green tea and pueraria. The component B comprises lecithin, oligosaccharide alcohol prebiotics, and rice bran. The component C comprises nutritional yeast and probiotics. Compared with the prior art, the nutritional balanced vegetarian diet provides all the essential nutrients to the human body.

Aqueous liquid or gel formulations of fat soluble vitamins, essential nutrients and other pharmaceutical agents have enhanced concentration of the active components relative to known compositions and therefore have enhanced bioavailability. The aqueous solutions or gels form a free flowing powder when they are absorbed on a suitable pharmaceutically acceptable solid carrier, such as silicon dioxide, maltodextrin, magnesium oxide, aluminum hydroxide, magnesium trisilicate, starch or sugars, or encapsulated by polymers such as gelatin, pectin, chitosan and the like.

Tissue engineering holds enormous potential to replace or restore function to a wide range of tissues. However, the most successful applications have been limited to thin avascular tissues in which delivery of essential nutrients occurs primarily by diffusion. Pursuant to the present invention, a prevascularized, thick tissue construct is created having a network of capillaries with lumens capable of nutrient and origin delivery and forming anastamoses to host vasculature. A tissue transplantation strategy is comprised of (1) in vitro vascularization of a tisue construct, (2) transplantation of prevascularized tissue to wound bed of host where vessels of implantable tissue and host rapidly anastomose, and (3) host-directed remodeling and reorganization of the tissue and vascular network.

Provided are nutrient-dense meat structured protein products providing complete sources of protein and essential nutrients. Also provided are methods and processes for producing such nutrient-dense meat structured protein products. Also provided are nutrient-dense condiments that can be packaged with meat structured protein products or nutrient-dense meat structured protein products.

The invention provides a spectacular fish feed capable of realizing the color-enhancing and brightening of spectacular fish. A plurality of natural environmentally-friendly raw materials are adopted. The feed can ensure the rapid color-enhancing and brightening of the spectacular fish, preserve colors for long and achieve the remarkable effects of not dyeing and polluting a bowl for long on the basis of providing essential nutrients required by normal physiological metabolism and growing development for the spectacular fish.

An apparatus for carrying out algae intensive-cultivation while conducting an environmental control most suitable for growth of algae in an artificial environment including dissolved gas, light, temperature, nutrient source and sanitary atmosphere; and a method of intensive cultivation therewith. There is provided an apparatus comprising water tank (1) for cultivating unialgae as seedling; gas dissolution diffusion units (3-a, 3-b) for achieving dissolution of a gas in a culture water of the water tank; light irradiation units (10, 11) for irradiating the water tank with light whose wavelength and illuminance are controlled; temperature control unit (20) for controlling the temperature of the culture water of the water tank so as to fall within a given range; nutrient salts adding unit (17) for adding to the water tank a nutrient liquid containing an essential nutrient source vital to the growth of algae; purification unit (12) for carrying out bacterial eradication and filtration of the culture water of the water tank; and meters for control of the above units.

The invention relates to a crop fertilizer, in particular to a refined biological organic fertilizer made by using poultry and livestock excrements and monosodium residues and the preparation method. The refined biological organic fertilizer comprises 30 to 50 percent of poultry and livestock excrements, 20 to 30 percent of monosodium residues, 10 to 30 brown coal, 2 to 8 percent of soybean powder, 2 to 5 percent bone powder, and 1 to 2 percent of rice bran; these components are made into biological organic fertilizers containing the essential nutrients of crops through the functions of a plurality of beneficial microorganism floras. The invention has the advantages of simple preparation method, low cost, no pollution, and can improve the quality of crops, therefore, the invention is an environmental friendly organic fertilizer and suitable for wide popularization.

The invention relates to a cell cryopreservation liquid and a cell cryopreservation method. The cell cryopreservation liquid comprises 90-95% of a whole cell culture liquid and 5-10% of dimethyl sulfoxide according to the volume percentage, wherein the whole cell culture liquid contains a cell culture medium and fetal calf serum with the volume ratio of 9:1. The whole cell culture liquid of the cell cryopreservation liquid provides essential nutrient substances for cellular life metabolism, and the dimethyl sulfoxide is used as an antifreezing agent; through reasonable proportion of the amounts of the cell culture medium and the fetal calf serum in the whole cell culture liquid and the amounts of the whole cell culture liquid and the antifreezing agent, the whole cell culture liquid with lower content of the fetal calf serum can provide the essential and enough nutrient substances for the cellular life metabolism; moreover, the appropriate amount of the antifreezing agent can prevent or reduce damage effects of frozen ice crystals on cells so as to improve the survival rate of the cells; and the cell cryopreservation liquid contains no serum easily causing pollution, thereby having lower pollution risk.

A method of biosynthesis of polyhydroxyalkanoates (PHA) is provided that includes providing a type II methanotrophic bacteria, and disposing the type II methanotrophic bacteria in an unbalanced growth condition, where the unbalanced growth condition includes a nutrient-deficient media and a hydroxyalkanoic acid, and where the nutrient-deficient media has an absence of an essential nutrient required for cell replication of the type II methanotrophic bacteria.

The invention relates to a process for simultaneously preparing charcoal, gas, and liquid products with crop stalks and the application thereof. The process is that the crop stalks (rice husk, nut shell, branches of fruit trees, wooden and bamboo waste materials, and the like) are conveyed to a gasification furnace, the gasification furnace is provided with oxygen by the employment of controlling the height of the a batch layer and the air quantity of an air extractor, and the air achieved via gas-liquid separation is conveyed into a gas turbine for generating or directly supplied to users, vinegar fluid is achieved by condensing and reclaiming the liquid, the vinegar fluid can be processed to be antiseptic solution and deodorizer which are used in livestock places, and also can be processed to be pesticide agent or pesticide which can resist insect and disease, further can be used for foliage fertilizer which can promote the growth of crops and has perfect effect in the production of organic vegetable, fruits and agronomic crops. Straw charcoal achieved from imperfect burnt straws is rich in essential nutrients for the growth of crops, which has a long term slow releasing action for water and fertilizer, has improvement and renovation effect for the soil which is polluted and degenerated by heavy metal, and can be processed to be organic compound fertilizer or insulating material of iron and steel industry and the like.

The invention discloses heat-stress-resistant fermented feed for a laying hen. The heat-stress-resistant fermented feed is prepared from the following raw materials: corn, soybean meal, cottonseed meal, apple pomace, chili meal, corn steep liquor sprayed corn husk, wheat bran, bacteria liquid, compound premixed feed and water, wherein the bacteria liquid is prepared from enterococcus aureus, bacillus subtilis, saccharomyces cerevisiae, brown sugar and water. The preparation method of the heat-stress-resistant fermented feed comprises the following steps: crushing the raw material, mixing the dried material, preparing the bacteria liquid, secondarily mixing the wet feed, and conducting anaerobic fermentation. The heat-stress-resistant fermented feed disclosed by the invention has the following benefits: the main essential nutrients in the fermented feed are approximate to that of complete feed for the laying hen and comprise active beneficial bacteria, gamma-aminobutyric acid, organic acid and other active factors; the feed can be added to the daily ration of the laying hen based on the rate of 5-15% to obviously improve the laying rate of the laying hen, the feed-gain ratio, the broken egg rate and the oxidation resistance, synergistically give play to multiple action of the beneficial bacteria on microecologic control to bacterial flora in the gastrointestinal tract, nerve regulation to the central nervous system by the neurotransmitter, and buffering of the organic acid to respiratory alkalosis due to high temperature, and obviously resist against the heat stress due to high temperature in summer for the laying hen.

A nutrient composition comprises an essential nutrient in which at least one exchangeable H atom is 2H and / or at least one C atom is 13C. The nutrient is thus protected from, inter alia, reactive oxygen species.

The present invention provides low cost and highly effective method for the removal of arsenic and Cr(III&VI) from contaminated water using zinc peroxide nanoparticles (20±5 nm) capped with glycerol / PVP / TEA upto the permissible range of drinking water. As Arsenic and chromium occurs naturally in the earth's crust. When rocks, minerals, and soil erode, they release arsenic and chromium into groundwater. Arsenic and chromium occurs naturally in varying amounts in groundwater in various parts of country from ppb level to ppm level. The average concentration of arsenic and chromium as per USEPA standard in drinking water it is 10 parts per billion and 0.05 ppm (50 ppb) respectively. In drinking water the level of chromium is usually low as well, but contaminated water may contain the dangerous Cr(III&VI). Although Cr(III) is an essential nutrient for humans and shortages may cause heart problems, disruptions of metabolisms and diabetes. But the uptake of too much Cr(III) can cause health effects as well, for instance skin rashes. Cr(VI) is known to cause various health effects Skin rashes, upset stomachs, respiratory problems, weakened immune systems, kidney and liver damage and lung cancer The persons who are drinking water having upto 50 ppb of arsenic and 0.05 ppm chromium over for many years could experience skin damage or problems with their circulatory system, and may have an increased risk of getting cancer. Keeping the above facts we developed a cost effective nanoparticles for the removal of Arsenic and Cr(III&VI) from potable water upto potable range.

The invention provides a humic acid water-soluble fertilizer which comprises the following components (expressed in mass percent): 0.8 to 8.4% of potassium fulvicate, 5.6 to 21.4% of diammonium phosphate, 0.12 to 0.54% of ammonium molybdate, 0.125 to 0.575% of copper sulfate, 0.1 to 0.4% of ferrous sulfate, 0.8 to 3.6% of boric acid, 3.8 to 12.5% of potassium dihydrogen phosphate, 0.75 to 1.75% of zinc sulfate, 0.25 to 1.15% of manganese sulfate and 57.5 to 75.5% of water. According to the invention, fulvic acid and essential nutrients for plants are used as components of the fertilizer, plant nutrients are in a reasonable ratio, and the humic acid water-soluble fertilizer is characteristic of capacity of significantly promoting early maturity of and preventing premature senility of grain crops and economic crops like fruits and vegetables.

The present invention relates to a primary composition comprising all essential nutrients of a fruit or a plant material, which has an increased stability, bio-availability and miscibility; and the process of forming the same. It also relates to an oral composition that contains the primary composition in a foodstuff, in a food supplement, in a cosmetic preparation or in a pharmaceutical preparation.

The present invention relates to a feedstuff additive which is prepared by chickpea bean-pod, chickpea foliage, chickpea stem and thinning agent. The experiment proves that the feedstuff additive contains abundant minor elements. Through the adding amount of minor elements in the compound feedstuff is little, the minor elements of the invention have the following remarkable effects: increased usage factor of feedstuff; improved palatability of feedstuff; promoted growth and development of livestock and poultry; improved quality of feedstuff of livestock product; and reasonable using of feedstuff resource. Besides providing essential nutrient for the animal, the feedstuff additive also can activate or restrain certain vitamins, hormones and enzymes. The feedstuff additive has extraordinary important function for guaranteeing the normal physiological function and substance metabolism of animal.

Accelerated dechlorination of soil and water contaminated with chlorinated solvents is achieved by stimulating anaerobic microorganisms and thus increasing the rate of biological mineralization of the solvents. This is accomplished by a treatment process consisting of colloidal suspension of iron powder, polylactate ester such as glycerol tripolylactate, xylitol pentapolylactate, and sorbitol hexapolylactate, chemical oxygen scavengers in solution with essential nutrients, and vitamin stimulants such as B2 and B12 delivered via compressed gases N or C02 so as not to oxygenate an environment targeted for anaerobic processes. The treatment stimulates naturally occurring microorganisms while oxidizing dissolved phase target compounds via the surface action of the iron particles resulting in the breakdown of chlorinated solvents such as tetrachloroethene, trichloroethene, carbon tetrachloride and their daughter products.

A milk fat globule membrane-containing infant formula milk powder and a preparation method thereof belong to the technical field of preparation of infant formula milk powder. The milk fat globule membrane-containing infant formula milk powder is composed of essential nutrient components of skim milk powder, concentrated whey protein powder, lactose, demineralized whey powder, vegetable oil, vitamins, mineral substance and the like and meanwhile contains 0.01%-1.5% of milk fat globule membrane (MFGM) extract. By taking breast milk as reference, the nutrient components of the milk fat globule membrane-containing infant formula milk powder, especially the composition of fat globules, can be closer to those of the breast milk and accordingly can promote cerebral and neural development of newborns and improve the cognitive competence as well as anti-infection ability.

The invention discloses a nutritional-type fertilizer. The fertilizer is prepared from following raw materials in parts by weight: 35-40 of gypsum, 25-30 of bentonite, 13-16 of diammonium phosphate, 10-13 of potassium fulvate, 1-2 of ammonium molybdate, 1-3 of copper sulfate, 1-2 of ferrous sulfate, 3-4 of boric acid, 2-3 of polyvinyl alcohol, 4-6 of chitosan, 3-7 of sodium alginate, 8-12 of a soil conditioner and a proper amount of water. The fertilizer adopts the potassium fulvate and plant essential nutrient elements as components. The ratio of the plant nutrients is reasonable. The fertilizer has characteristics of capability of allowing premature ripening and preventing premature senility for grain crops, vegetables, fruits and economic crops. The fertilizer prepared from the chitosan and the boric acid not only is capable of killing pests, preventing diseases for plants and functioning as a fertilizer, but also is capable of decomposing animal and plant residual bodies and trace metal elements, thus converting the residual bodies and the trace metal elements into nutrients for the plants, enhancing plant immunity and promoting plant health. The bentonite has strong moisture adsorption capability, and can absorb water having a volume of 8-20 times of the volume of the bentonite itself and swell to 30 times in volume. The bentonite has certain glutinousness, thixotropy and lubricity. The blend of the bentonite and silt has plasticity and caking property, and has strong cation exchange capability and adsorption capability.

The invention relates to milk powder conducive to strengthening immunity and improving resistance. The milk powder is prepared from vitamin A, vitamin C, vitamin E, B-group vitamin, calcium, iron, zinc, selenium, N-acetylneuraminic acid, lactoferrin, bovine colostrum powder, and yeast beta-glucan. According to the milk powder, by providing essential nutrients for the three immune defense lines of''skin and mucosa'', ''non-specific immunity'' and ''specific immunity'', the strength of an immune system is enhanced, and the resistance is improved.

The invention describes the preparation of nutrient-rich salt from high salt-accumulating and edible oil-bearing salt tolerant plants in a way that allows simultaneous recovery of both salt and oil. The plants are routinely irrigated with seawater and occasionally with seawater enriched with salt bitterns and / or other types of wastes / by-products containing essential nutrients to raise the level of such nutrients in the plant.

The equalizing nutrient effervescent tablet is prepared with nutrient matters containing vitamins and trace elements and capable of providing human body with essential nutrient matters. It has its acid and alkali nutrient matters separately embedded. It has the advantages of long guarantee period, good taste, easy absorption and capacity of providing equalized nutrients.

Provided are nutrient-dense meat structured protein products providing complete sources of protein and essential nutrients. Also provided are methods and processes for producing such nutrient-dense meat structured protein products. Also provided are nutrient-dense condiments that can be packaged with meat structured protein products or nutrient-dense meat structured protein products.

The invention discloses a method for planting strong-gluten wheat. The method comprises several steps including soil preparation, seed soaking, sowing, field management and harvesting. Compared with the prior art, the method has the advantages as follows: plots are selected according to characteristics of the wheat, corresponding base fertilizer is applied, and essential nutrients are sufficient; seeds are soaked in a seed soaking solution before sowing, the cold resistance of the seeds is enhanced through monocalcium phosphate, the lodging resistance of the seeds is guaranteed through brassinolide, components such as chitosan, star anise oil and the like are added, the growing power and the disease resistance of the seeds are enhanced, the yield per plant is increased, and the quality is improved; the field management is enhanced, disease and pest prevention, lodging resistance and green-remaining prevention are effectively realized, the number of kernels per spike is larger than 35 during spike forming, the dry kernel weight is higher than 40 grams, the average yield per mu is about 600 kilograms, and various indexes of obtained high-gluten flour are excellent.

Coal-derived mineral matter particles are an effective soil amendment. Coal-derived mineral matter particles added to soil increase the silt and clay fractions of the soil and improve the soil texture. The fine coal-derived mineral matter particles also increase mineral and essential nutrient availability for plant growth. Improved soil texture also increases water holding capacity and cation-exchange capacity (CEC) of the soil. The mineral matter particles typically have a size less than 50 μm and an average size of 10 μm or less. In some non-limiting embodiments, the mineral matter particles mixed with the soil are present in the mixture in an amount ranging from 5 to 30 wt. %. The coal-derived mineral matter particles contain a plurality of essential nutrients necessary for healthy plant growth selected from B, Ca, Cl, Cu, Fe, Mg, Mn, Mo, N, P, K, S, and Zn.