77results about "Food ingredient as solubility improving agent" patented technology

A soy protein product, which may be an isolate, produces transparent heat-stable solutions at low pH values and is useful for the fortification of soft drinks and sports drinks without precipitation of protein. The soy protein product is obtained by extracting a soy protein source material with an aqueous calcium salt solution to form an aqueous soy protein solution, separating the aqueous soy protein solution from residual soy protein source, adjusting the pH of the aqueous soy protein solution to a pH of about 1.5 to about 4.4 to produce an acidified clear soy protein solution, which may be dried, following optional concentration and diafiltration, to provide the soy protein product.

The invention discloses high-solubility probiotics fermentation dendrobium nobile powder and preparation and application thereof. Cellulase is utilized to perform enzymolysis on dendrobium nobile before fermentation, the solubility and palatability of dendrobium nobile are improved, and carbohydrates generated by cellulase enzymolysis can serve as a substrate for fermentation of lactic acid bacteria; after the fermentation, the number of live bacteria of probiotics can be 109 CFU/g or above; the fermented dendrobium nobile powder is good in solubility, is not subjected to layering when brewed, and is fine in taste. According to the technology, the shortcomings that existing probiotics fermentation dendrobium nobile powder is poor in solubility, is subjected to layering after being brewed and is coarse in taste are overcome. The dissolving mass percentage of the fermented dendrobium nobile powder can reach 94% or above, and the solubility and palatability of the dendrobium nobile are remarkably improved.

The invention discloses water-soluble vitamin D3 nanometer particles and a preparation method thereof. The preparation method comprises the following steps: firstly, enabling corn protein to be uniformly dispersed in deionized water to obtain a dispersed solution, heating the dispersed solution, adjusting the PH value, adding Alcalase protease for enzymolysis, performing enzyme deactivation, and performing dialysis so as to obtain corn protein hydrolyzate; then, selecting a vitamin D3 mother liquid prepared with an organic solvent; enabling the corn protein hydrolyzate to be dissolved in a PBS solution; dropwise adding the vitamin D3 mother liquid in the corn protein hydrolyzate solution, and performing centrifugation so as to obtain a corn protein hydrolyzate-vitamin D3 nanometer particle solution; and freeze-drying the corn protein hydrolyzate-vitamin D3 nanometer particle solution so as to obtain water-soluble vitamin D3 nanometer particles. According to the water-soluble vitamin D3 nanometer particles and the preparation method thereof disclosed by the invention, the secondary interaction of the corn protein hydrolyzate and the vitamin D3 is utilized for preparing the water-soluble vitamin D3 nanometer particles. The water-soluble vitamin D3 nanometer particle products are good in solubility, small in particle diameter, high in load rate and good in chemical stability and colloid stability, greatly improve the processing stability of the vitamin D3, and can be applied as food ingredients.

A method of solubilizing protein including adding an alkali, such as lime, and heating to produce a reaction liquid then separating solids from the reaction liquid followed by neutralizing the reaction liquid to produce a neutralized liquid. The method then includes concentrating the neutralized liquid and returning water to the reaction. The disclosure also includes systems for conducting such a method.

The invention discloses maize germ instant powder containing xylooligosaccharide. The maize germ instant powder is prepared by the following method: uniformly mixing 60-80% of maize germ meal with 2-4% of xylooligosaccharide, 6-12% of xylitol and 12-25% of skim milk powder, and sterilizing to obtain the maize germ instant powder containing xylooligosaccharide. According to the maize germ instant powder containing xylooligosaccharide, which is disclosed by the invention, the maize germ meal is compounded with the xylooligosaccharide to greatly increase the absorption rate of protein in the maize germ and remedy the defect of low absorption rate of plant protein, and meanwhile, the xylooligosaccharide also has the functions of promoting gastrointestinal peristalsis, proliferating beneficial intestinal bacteria and relaxing bowels. The maize germ instant powder is hydrolyzed by papain to increase the content of soluble protein and enable the xylooligosaccharide to well play the function of prompting protein absorption; the maize germ instant powder is hydrolyzed by alpha-amylase and cellulose to improve the absorption of soluble sugar, improve the solubility of the corn germ meal, reduce the agglomeration rate of the corn germ meal and perfect the cooking taste of the maize germ meal.

The invention discloses a high-purity grape seed extract tablet which comprises the following components in parts by weight: 700-1100 parts of grape seed extract, 30-70 parts of maltodextrin, 2-18 parts of filler, 5-35 parts of disintegrating agent, and 5-35 parts of lubricant, wherein the filler is starch, or a combination of starch and one or more of lactose, mannitol, xylitol and sorbitol; the disintegrating agent is one or more of sodium carboxymethyl starch, low-substituted hydroxypropyl cellulose, microcrystalline cellulose, povidone, and croscarmellose sodium; the lubricant is one or more of magnesium stearate, hydrogenated vegetable oil, a stearic acid, silica, superfine silica powder, polyethylene glycol 400, and magnesium dodecyl sulfate. The high-purity grape seed extract tablet disclosed by the invention is small in amount of auxiliary materials, the grape seed extract is uniformly dispersed, the tablet is good in disintegration property and becomes effective slowly, and the tablet is good in stability, high in bioavailability, and strong in anti-aging ability.

The invention relates to the technical field of health-care food, in particular to a spirulina composition and a preparation thereof. The spirulina composition comprises spirulina and a disintegration-promoting auxiliary material which is one or a mixture of two or more of organic acid, electrolyte and a liquid auxiliary material. According to the spirulina composition, the auxiliary material capable of reducing the viscosity of the composition is introduced, a small quantity of liquid auxiliary material is also introduced to promote disintegration, and a high-content spirulina tablet is prepared by directly mixing the auxiliary material, the liquid auxiliary material and spirulina powder. The disintegration time of the spirulina tablet is obviously shortened or even becomes 10 min. According to the method, the preparation can be obtained by directly pressing the powder, the drying process is not needed, and the process is simple.

The invention relates to a selenium-enriched instant corn coarse cereal powder solid beverage. The selenium-enriched instant corn coarse cereal powder solid beverage is made from the following components in parts by weight: 8-10 parts of selenium-enriched corn flour, 3-4 parts of oat flour, 1-1.5 parts of millet flour and 1-1.5 parts of coix seed powder. The invention further discloses a preparation method of the selenium-enriched instant corn coarse cereal powder solid beverage. The preparation method comprises the following steps that selenium-enriched corn after biological nutrient enrichment is used as a raw material of selenium-enriched enzymolysis corn flour, the selenium-enriched enzymolysis corn flour is prepared through the technologies of performing cleaning, performing peeling, performing degerming, performing coarse crushing, performing extruding and puffing, performing fine crushing, performing enzymolysis, performing filtration, performing concentration, performing vacuum drying and the like, the particle size of the selenium-enriched enzymolysis corn flour is controlled to be 60-100-mesh, then the selenium-enriched enzymolysis corn flour is mixed with oat flour, millet flour and coix seed powder, and the selenium-enriched instant corn coarse cereal powder solid beverage is made. According to the selenium-enriched instant corn coarse cereal powder solid beverage disclosed by the invention, the problem that the corn flour is easy to agglomerate and stick to cups is solved, the selenium-enriched instant corn coarse cereal powder solid beverage has original fragrance of cereals and is rich in nutrition and easy to digest and absorb, quantitation of selenium can be realized, and scientific selection is provided for different crowds needing selenium supplement.

The invention discloses yak lactoprotein polypeptide nutrition powder applicable to rehabilitation of people after operations and a preparation method of the powder. The powder comprises the following main components: 20-24% of yak lactoprotein polypeptide powder, 6-10% of sodium caseinate, 18-20% of whey protein, 8-10% of defatted milk powder, 1-2% of bovine coloctrum, 0.02-0.03% of arginine, 0.11-0.14% of taurine, 8-12% of glucose, 1.1-1.5% of a silverweed cinquefoil extract, 0.1-1.4% of a lily extract, 1.5-2.5% of apple powder, 0.1-0.3% of vitamin C, 0.01-0.02% of vitamin E, 0.004-0.008% of group-B vitamins, 8-12% of polydextrose, 5-9% of fructo-oligose and 8-10% of maltodextrin. Through the organic combination of nutrients, energy and nutrient substances required by people after the operations can be comprehensively supplemented, and substances which are required by the people after the operations for the rehabilitation as soon as possible are provided.

A method for making a highly soluble steviol glycoside composition is described. The resulting composition readily provides solutions with at least 0.5% concentration.

It is intended to improve the water-dispersibility of a soybean 7 S protein isolate, which is rich in soybean 7S globulin as compared with a conventional soybean protein isolate, to thereby provide a beverage thereof easy to drink or ameliorate the workability thereof in producing processed food products such as dough products and tablets. The improved soybean 7S protein isolate having high water-dispersibility can be obtained by treating a soybean 7S protein fraction with an aqueous ethanol solution and drying the same followed by, if necessary, grinding or controlling the grain size. Further, the viscosity of an aqueous dispersion of the above protein isolate can be lowered by acidifying the same.

The current invention is related to a novel process for the production of aqueous suspensions of micro and nanoparticles of calcium salts smaller than 10 μm particle size, along with a method to enrich nutritional, nutraceutical, and pharmaceutical beverages with calcium salts. In the process, an aqueous suspension of calcium salt is subjected to pressurization with critical, subcritical, or supercritical carbon dioxide to increase the solubility of the calcium salt, which has a particle size greater than 30 μm. The resulting solution is expanded through a nozzle to generate a calcium salt suspension of micro and nanoparticles that is imperceptible to sight and taste.

The invention discloses a method for extracting water-soluble dietary fibers from honeysuckle stems, and belongs to the technical field of comprehensive utilization of plants. The method includes the steps that the honeysuckle stems serve as raw materials, and are dried, smashed and sieved, pH is adjusted, the processed honeysuckle stems are subjected to three times of enzymolysis, then subjected to enzyme deactivation and centrifuged, and filter liquid and sediment are obtained respectively; the filter liquid is concentrated, subjected to alcohol precipitation, centrifuged and dried to obtain the water-soluble dietary fibers. According to the method, the honeysuckle stems serve as raw materials, fine and deep processing of agricultural and sideline product raw materials is achieved, resource waste is reduced, and meanwhile a new path is provided for comprehensive utilization of honeysuckle stem products.

The invention discloses a heat-resistant pudding and a preparation method thereof. The heat-resistant pudding is prepared from the following components in parts by weight: 1-10 parts of carrageenan, 0.1-5 parts of konjaku flour, 0.1-5 parts of carboxymethylcellulose, 0.1-3 parts of xanthan gum, 30-70 parts of milk powder, 0.1-10 parts of gellan gum, 0.1-5 parts of calcium lactate, 0.1-5 parts of potassium chloride, 100-400 parts of white granulated sugar, 550-950 parts of process water and 0.1-6 parts of essence. The heat-resistant pudding gel with a high melting point is formed by calcium ions in gellan gum and milk powder and additional calcium ions and thus can keep a certain forming degree and tender taste after being brewed in hot boiled water at 80 DEG C and above for over 3 minutes; the heat-resistant pudding can be matched with milky tea for eating, and thus the mouthfeel of the milky tea is improved. The preparation method is simple and feasible and is suitable for massive industrial production.

The invention discloses a composition of solubilized phytosterol or ester, application of the composition and a cosmetic prepared from the composition. The composition contains the components of phytosterol or ester thereof, higher alcohol, a low-polymerization-degree PEG-structured nonionic surfactant, a high-polymerization-degree PEG-structured nonionic surfactant and low alcohol in a weight ratio of 1 to (1-3) to (2-5) to (2-5) to (60-120). The prepared composition of solubilized phytosterol or ester thereof is applied to low-alcohol and alcohol-free water-based cosmetics such as lotions, essences and facial masks and is capable of promoting the dissolving of effective skin components such as phytosterol or ester in water, supplementing the oil content of the skin and increasing moist degree of the skin, the sticky feel of skin is low, and the irritability of the skin is low; and the composition is applicable to most aqueous systems, and the stability of the systems is not influenced.

The invention discloses a preparation method for an ellagic acid-PVP food fresh-keeping solid dispersion. The preparation method comprises the following steps: opening molecular curly chains of polyvinylpyrrolidone (PVP) under dissolved state in thermal ethyl alcohol; refining crystals of ellagic acid under an ultrasonic effect and entering into the curly chains of PVP; removing solvent in the manner of rotary evaporation after ultrasonic treatment, thereby acquiring the ellagic acid-PVP food fresh-keeping solid dispersion. The ellagic acid-PVP food fresh-keeping solid dispersion is capable ofkeeping stable property of ellagic acid while preventing crystal of ellagic acid from gathering and growing; solubility of ellagic acid is increased; the ellagic acid-PVP food fresh-keeping solid dispersion has a bright application prospect at the aspect of fresh keeping of aquatic products; PVPs with different average molecular weight have different cohesiveness and all can be used for preparingsolid dispersion.

The present invention discloses an antifreeze essence for drink and a preparation method thereof, and relates to the technical field of food additives. The antifreeze essence comprises the following components in percentages by weight: 40-90% of glycerol, 1-5% of sorbitol, 1-30% of distilled water, 1-10% of an emulsifier, 1-10% of essential oil and 0.5-10% of an oil phase solvent. By using the glycerol and sorbitol as low-temperature-resistant solvents and under an emulsification of the emulsifier, the antifreeze essence for the drink with an oil-in-water and essence-in-oil structure is formedand not frozen below -20 DEG C, does not show demulsification and stratification at restored room temperature after freezing, is good in stability, can be used as an additive for the drink and keepsmouthfeel of the drink.

The invention provides a composition applicable to diabetics and dietary therapy soup and a making method of the composition. The composition is mainly made of the following components in parts by weight: 20-50 parts of roots of kudzu vines, 10-30 parts of lycium barbarum, 5-30 parts of flax, 10-30 parts of Chinese yams and 5-20 parts of moringa oleifera leaves; the dietary therapy soup is made from the composition, cooking materials, additives and water; the weight part ratio of the composition, the cooking materials, the additives to the water is 1:(1-5):(0.001-0.5):(5-80); the cooking materials comprise the following components in parts by weight: 30-150 parts of soybeans and 35-70 parts of algae. Due to mutual synergic compatibility of the roots of kudzu vines, the lycium barbarum, the Chinese yams and the moringa oleifera leaves, the composition provided by the invention can be adopted to treat diabetes, and the immunity of susceptible population can be improved; in addition, the dietary therapy soup is convenient for patients to drink, is capable of reducing blood sugar in long-term drink, is applicable to diabetics, and is good in practicability.

The invention provides an instant product and a preparation method thereof. The instant product is prepared by performing high-temperature treatment on to-be-dissolved matters and trehalose at 112DEG C to 210DEG C. The product produced by adopting the preparation technology has the characteristics of being good in dispersity, rapid to dissolve, free from fisheyes, and the like.

The invention belongs to the technical field of medicinal and edible foods, and relates to a melting method for a glue type traditional Chinese medicine, a product, a solid beverage prepared from theproduct and a preparation method of the solid beverage. The melting method comprises the steps that water or liquid medicine serves as a solvent, the glue type traditional Chinese medicine, lactose and maltodextrin are molten together, and after significant dissolution, spray drying is conducted to obtain dry paste powder; the dry paste powder and water evenly mixed and then subjected to wet granulation, and the solid beverage is obtained. The melting method has the advantages of being high in universality, convenient and quick to use, safe, reliable and the like; under the condition that nutrient elements are reserved to the greatest extent, the glue type traditional Chinese medicine is sufficiently molten, and therefore, the Pharmaceutical effect is significantly exerted. The dry paste powder can be used for preparing the solid beverage, when the liquid medicine prepared from medicinal and edible raw materials is used as the melting solvent, the solid beverage can give play to the additional functions of activating blood, promoting diuresis, nourishing Yin, tonifying Qi and the like, it is achieved that the raw materials are complementary in nutrition and flavor, and the solid beverage is safe, free of toxin, free of irrigation and capable of being taken for a long time.

The invention discloses a creatine instant powder and a preparation method thereof. The creatine instant powder comprises the following components in percentage by mass: 18-40% of creatine monohydrate, 0-40% of instant additive, 0.4%-2% of a suspension stability additive, 20-60% of a spray drying additive and the balance of moisture. The obtained high load creatine instant powder can be rapidly dispersed into water; the concentration of the suspension creatine monohydrate reaches 3-10 times of the saturated solubility thereof; meanwhile, the solution after redissolving can keep stable within 24 hours, and is not layered.

The present invention provides a use method of a cooling agent of N-(4-methoxyphenyl)-p-menthyl-3-carboxamide. A preparation method of the cooling agent comprises the following steps: step (1), a solubilizing agent, derivatives containing menthols or derivatives of the menthol are mixed at a mass ratio of 1.0:(49.0-2.5):47.5 to be prepared into a carrier solvent; step (2), a cooling agent of WS-12 and the carrier solvent are mixed at the mass ratio of 1:(9999-1):49; and step (3), the system is subjected to a constant temperature stirring to obtain the products; and the temperature is 40-65 DEG C, the stirring speed is 500-1000 r/min, and the stirring time is 10-30 min. The effective solvent is successfully found, so that the WS-12 is dissolved into a molecular state and the cooling effects of the cooling agent are more obvious played. In addition, by using the solubilizing agent, the cooling agent can be more conveniently applied in the oily environment and the aqueous environment.

By heating a solution or paste containing soybean β-conglycinin protein under acidic conditions, it is possible to provide soybean β-conglycinin protein whose high hydration property and high viscosity, which are problematic in various food processing using it or at the time of ingestion thereof, are improved.