797 results about "Sweetening" patented technology

The present invention provides a novel amino acid derivative, and a salt for thereof. The present invention further provides a sweetening agent and a food or beverage, which contains the novel amino acid derivative of the present invention to increase the sweetness of the same.

An aqueous based pharmaceutical composition for use as a oral hygienic treatment is described. The composition contains a pharmaceutically effective amount of a tetracycline-based antibiotic; a water-soluble calcium salt that aids in solubilizing the tetracycline-based antibiotic; a thickener; a pH adjustment agent; an antifoaming agent; an excipient; a surfactant; a preservative; and a flavoring agent. A method of making the aqueous based pharmaceutical composition includes the steps of adjusting, defoaming, dispensing, dispersing, dissolving, flavoring, heating, minimizing, pouring, solubilizing, suspending, and sweetening. A method of using the aqueous based pharmaceutical composition is also disclosed which includes the steps of expectorating, gargling, obtaining, pouring, receiving, and swishing.

The invention provides multifunctional pure natural mouthwash and a preparation method thereof. The mouthwash contains sweetening agent, acidity agent, wetting agent, essence, alcohol, 0.5-1% of active constituent stabilizing agent, 0.01-0.3% of active constituent modifier and 0.05-0.1% of the active constituent deionized water, wherein the active constituents are at least two of tea polyphenol, propolis and Magnolia officinalis. The preparation method comprises the following steps of: dissolving the sweetening agent and the acidity agent into water, and adding with the wetting agent to form water-soluble cleaning liquid; and dissolving the active constituents into the alcohol, adding with the active constituent stabilizing agent, the essence and the active constituent modifier, and stirring to form oily solution; slowly adding the oily solution into the cleaning liquid, evenly mixing, statically putting for a night, filtering, and aseptically processing to obtain final products. Because of the combined action of the active constituents, the multifunctional pure natural mouthwash has an effect for multiply preventing and curing oral problems, such as decayed tooth, and has the functions of diminish inflammation and sterilization, desensitization, hemostasis, breath freshening, etc.

The invention discloses normal-temperature drinking type yoghourt and a preparation method thereof. The normal-temperature drinking type yoghourt comprises the following raw materials in percentage by weight: 56.6%-60% of concentrated raw milk, 1*10<6>-7*10<9>cfu / mL of a fermenting agent, 0.03-0.5% of a stabilizing agent, a proper amount of a sweetening agent and a proper amount of water, wherein the stabilizing agent is selected from one or multiple of pectin, soybean polysaccharide and gellan gum, and the percentage is the mass percent of the stabilizing agent, accounting for the total mass of the normal-temperature drinking type yoghourt. The preparation method comprises the following steps: (1) homogenizing the concentrated raw milk and milk powder and sterilizing to obtain a sterilized liquid mixture A; (2) cooling, adding the fermenting agent for fermentation, overturning a jar by back pressure, homogenizing and cooling again; (3) uniformly mixing with the sterilized liquid mixture A, adjusting the acidity, homogenizing so as to obtain a liquid mixture B, wherein the liquid mixture A comprises the stabilizing agent, the sweetening agent and the water; and (4) sterilizing the liquid mixture B. The normal-temperature drinking type yoghourt and the preparation method disclosed by the invention have the advantages that the requirements of heat treatment for the viscosity of the yoghourt and the adding amount of the stabilizing agent are effectively reduced, the obtained normal-temperature drinking type yoghourt is good in fluidity and smooth in taste and has no obvious layering condition after being stored for 6 months under the normal temperature.

The present invention relates to active charcoals with improved mechanical properties. They can advantageously be used in the sweetening of petroleum fractions, as oxidation catalyst support in the conversion of mercaptans to disulphides, but also in any other type of reaction, such as, for example, for the oxidation of cyanide present in water or in the synthesis of glyphosate, and in processes for purification and / or separation by selective adsorption in a liquid phase and / or in a gas phase (decolouration of liquid foodstuffs, water treatment, air treatment, recovery of solvents, and the like).

The invention relates to a desulfurization process containing acidic gas H2s, comprising the following steps: high temperature cross reaction is carried out in a combustion furnace; 3 cross reactions of varying levels are respectively carried out in a primary transformation reactor, a secondary transformation reactor and a tertiary transformation reactor; a ferric oxide desulfurization reaction is carried out in a fourthly oxidation sweetening reactor; wherein, process gas produced after the high temperature cross reaction and 3 cross reactions of varying levels passes through a primary cooler, a secondary cooler, a tertiary cooler and a fourthly condenser for hydrocooling; condensed liquid sulfur is collected; in the ferric oxide desulfurization reaction, ferric oxide is used as desulfurization catalyst for reaction, then the liquid sulfur enters the fourthly condenser, and the condensed liquid sulfur is collected; the process gas is discharged after removing sulfur fog drops. The invention can be used to carry out desulfurization treatment on acidic gas of oil refining devices, natural gas production devices or other industrial devices containing H2S acidic gas.

Disclosed are a method and system for sweetening a raw natural gas feed stream using a multi-stage membrane separation process, and in embodiments a two-stage membrane separation process. The method and system also include use of a gas turbine which operates with an impure fuel gas stream (such as in the sense of having a relatively high CO2 and H2S acid gas contaminant content) as derived from a permeate gas stream obtained in at least the second stage of a membrane separation process, or later stages if more than two stages are employed. In embodiments, the gas turbine is coupled with an electrical generator, which generates electrical power that drives a compressor for the second stage (or higher) of the membrane separation process, as well as other process equipment associated therewith, such as air coolers and process pumps. Alternatively, the gas turbine can be coupled mechanically to the compressor employed. In other embodiments, the power generated by the turbine generator combination can be exported to a local power grid. In other embodiments, the turbine generator is a micro-turbine generator (MTG) which can advantageously be used in applications where space is limited, such as an offshore platform or other oil / gas production facility or on board a floating vessel.

The invention provides a sugar-free soft sweet rich in collagen. The soft sweet comprises the following raw materials by weight: 1 to 50 parts of collagen, 0.1 to 10 parts of an anti-oxidant, 10 to 98 parts of a non-carbohydrate sweetening agent, 0.01 to 20 parts of gel and 0.1 to 50 parts of a food additive. The sugar-free soft sweet is granular, and each granular soft sweet has a net weight of 1 to 8 g. The collagen sugar-free soft sweet provided in the invention has the following characteristics: 1) high-content collagen is provided; 2) the soft sweet is sugar-free, has a low calorie value and does not enter into metabolism of a human body; 3) the anti-oxidant in a formula can promote absorption of collagen; 4) good stability is obtained; 5) a candy is used as a carrier, so the soft sweet has good taste and can be easily accepted by consumers; 6) the soft sweet has a small volume and is convenient to carry; 7) according to results of three months of accelerated inspection, degradation amount of collagen in the soft sweet is small; 8) the soft sweet has qualified taste after three months of accelerated inspection; and 9) the soft sweet has qualified taste after stored for 24 months at normal temperature.

The present invention relates to a liquid gas sweetened alkali liquid oxygenating regeneration method. Sodium mercaptide in sweetened alkali liquid is transformed into sodium hydroxide and disulfide in air or oxygen-enriched air by catalyst to obtain regenerated alkali liquid after separation for recycling. The present invention is characterized in that a fraction of the sweetened alkali liquid is oxygenated and regenerated to obtain the regenerated alkali liquid which is mixed with the rest sweetened alkali liquid to be recycled into a sweetening reactor. The present invention also discloses a related device. The present invention has more reasonable technical method and structure, is very simple and easy for improving the traditional line and also has easy operation, easy implementation, low cost, good effect and outstanding economic benefit.

The present invention relates to a frozen confection product comprising oat syrup, a natural sweetening agent. Preferably the frozen confection product is prepared by using a standard freezing step followed by low temperature extrusion and by acidifying the ingredient mix for preparing the frozen confection product. Furthermore, the invention relates to a method of preparing the frozen confection product.

The invention provides normal-temperature set yogurt and a preparation method thereof. Raw materials used in the preparation method comprise raw milk, a stabilizer, a sweetening agent and a leavening agent. The preparation method comprises steps as follows: (1), the raw milk, the stabilizer and the sweetening agent are uniformly mixed, homogenized, sterilized and cooled, and a mixed solution is obtained; (2), the leveling agent is inoculated to the mixed solution obtained in the step (1), and filling is performed; (3), the filling mixed solution obtained in the step (2) is fermented, cooled and processed under ultrahigh pressure of 300-600 MPa, and a finished product is obtained. After filling fermentation, a pasteurization heating processing technology commonly adopted in a normal-temperature yogurt production process is avoided, the normal-temperature set yogurt is produced and can be stored at the normal temperature, and the guarantee period is substantially prolonged.

The invention discloses a hydrogenation sweetening catalyst, a preparing method and application thereof. The catalyst has the main carrier component of an HZSM-5 molecular sieve, and the active components of Cu and Zn. The active components contain 5% to 27% of copper oxide and 3% to 15% of zinc oxide according to the weight of oxide, and are prepared by adopting a saturation and co-leaching technique. The catalyst is suitable for selective hydrogenation sweetening reactions of light oil products and has the advantages of high sweetening activity, low olefin hydrogenation activity, high recovery rate of liquid and less octane number loss after reactions and the like.

The invention discloses a coffee yogurt, which comprises the following raw materials by mass: 687.9-975.099 parts of cow milk, 50-100 parts of a coffee extract solution or 0.5-30 parts of coffee powder, 0.3-100 parts of a sweetening agent, 3-20 parts of a stabilizer, 1-10 parts of an emulsifier and 0.001-0.1 part of a fermentation strain. The invention also discloses a preparation method of the coffee yoghurt. The method includes the steps of: 1) mixing the coffee extract solution or coffee powder, the sweetening agent, the stabilizer, the emulsifier with the preheated cow milk until the raw materials are dispersed and dissolved; 2) conducting index detection, homogenizing and sterilizing; 3) cooling the mixed material, adding the fermentation strain, and carrying out constant temperature culture; and 4) performing cooling when reaching a fermentation terminal point. The coffee yogurt retains the nutritional value of both yoghurt and coffee, has a stable texture state and a good flavor acceptable to consumers.

The invention discloses a milk beverage formula containing algae. The milk beverage contains one or more of chlorella, spirulina and haematococcaceae, also can be one or more of the algae extracts, wherein adding amount is 0.1%-4%; the algae milk beverage is milk-containing beverage which is prepared by taking milk or a milk product as a material, adding water and one or more of chlorella, spirulina and haematococcaceae, and modulating one or more of sugar and (or) a sweetening agent, an acid agent (or not added with the acid agent), fruit juice, planting fat end, instant tea powder or tea extracts, coffee, plant extract (liquid), and the like; according to the algae milk beverage, the chlorella, spirulina and haematococcaceae are added into the sugar and (or) the sweetening agent, the acid agent, the milk material, the plant extract (liquid), a feed additive, and the like by a burdening step, and prepared into a finished product by processes of dissolving, mixing, cooling, adding acid (or not adding acid), homogenizing, filling, sterilizing, cooling, labeling, inspecting, and the like, and also can be prepared into a finished product by adopting a sterile packaging way, directly sterilizing after homogenizing, thermally filling, cooling, labeling, inspecting, and the like. The product prepared by the technology disclosed by the invention has characteristics of being mellow in mouthfeel, rich in nutrition, healthy and green.

This invention relates to method and apparatus for preparing sulfuric acid by using sulfur and waste solution generated in wet oxidation desulfurization of coal gas. The method comprises: mixing sulfur and sulfur-containing salt solution, incinerating wastewater, recovering waste heat, dry-cleaning, wet-contact-converting, and condensing. The apparatus comprises: an incineration unit, a waste heat recovery unit, a dry-type purification unit, a wet-type contact conversion unit, and a condensation unit, while does not comprise drying unit or tail gas treatment unit. Only one dry-type high-temperature purification deduster is used for dry purification, thus the purification process is simplified. The method has low cost, and no waste solution discharge.

The invention relates to a catalyst for removing mercaptan sulfur in catalytic gasoline at low temperature and a preparation method of the catalyst, belonging to the field of gasoline desulfurization. The catalyst for removing the mercaptan sulfur in the catalytic gasoline at low temperature is prepared by taking aluminium oxide or nano HZSM-5 molecular sieve and alumina composite solid acid as carriers, and comprises the following components based on the total mass of the catalyst: 5-20% of zinc oxide, 5-15% of ferric oxide, 0.5-5% of lanthanum oxide and 0.5-5% of phosphorus oxide. The catalyst disclosed by the invention is applicable to a low temperature hydrogenation sweetening reaction of the catalytic gasoline and has the characteristics of high sweetening activity, low olefin hydrogenation saturation activity, high liquid yield, nearly no loss of octane number and the like.

The invention discloses weight-losing meal replacement powder which is prepared from the following raw materials: protein power, fruit powder, dietary fibers, plant powder, a sweetening agent, a taste improver and water soluble vitamins. The preparation process comprises the following steps: performing material acceptance, burdening, mixing, performing sterilizing treatment, performing quantitative packing, checking, boxing and warehousing. The weight-losing meal replacement powder prepared according to the invention is low in calorie and high in satiety and is capable of supplementing high-quality proteins, vitamins, mineral substances and dietary fibers, so that balanced diet is realized. Meanwhile, due to the addition of fatty taste improver, good taste can be maintained. Moreover, the body weight can be reduced while enjoying delicious foods, so that an excellent physical state of the human body is maintained.

A method for removing residual VOC components from a fluid stream used in the sweetening of sour gas at gas processing plants. In a retrofit configuration, the method includes interposing a supplemental VOC removal station after a primary VOC removal station in an absorbent fluid stream. The absorbent fluid stream incorporates fluid into which sour gas components and VOC have been absorbed from a treated gas stream such as produced natural gas. The primary VOC removal station is configured to remove an initial portion of the absorbed VOC from the absorbent fluid stream. The supplemental VOC removal station is configured to liberate a portion of residual absorbed VOC remaining in the absorbent fluid stream downstream from the primary VOC removal station. Further, the supplemental VOC removal station is configured to avoid liberating absorbed sour gas components from the absorbent fluid stream. Alternatively, a single, but enhanced performance VOC removal station is utilized to liberate a sufficient proportion of the absorbed VOC from the absorbent fluid stream.

The invention relates to sweetening compositions containing from about 16% to about 75% mogroside V and from about 30% to about 95% total terpene glycosides on a dry weight basis, and wherein a filtered (0.2 μm) solution of the composition in water having a solids content of 1% w / v has an absorbance at 420 nm of about 0.55 or below. The invention also relates to methods of preparing such compositions.

The present invention provides a novel amino acid derivative, and a salt for thereof. The present invention further provides a sweetening agent and a food or beverage, which contains the novel amino acid derivative of the present invention to increase the sweetness of the same.

Disclosed are a method and system for sweetening a raw natural gas feed stream using a multi-stage membrane separation process, and in embodiments a two-stage membrane separation process. The method and system also include use of a gas turbine which operates with an impure fuel gas stream (such as in the sense of having a relatively high CO2 and H2S acid gas contaminant content) as derived from a permeate gas stream obtained in at least the second stage of a membrane separation process, or later stages if more than two stages are employed. In embodiments, the gas turbine is coupled with an electrical generator, which generates electrical power that drives a compressor for the second stage (or higher) of the membrane separation process, as well as other process equipment associated therewith, such as air coolers and process pumps. Alternatively, the gas turbine can be coupled mechanically to the compressor employed. In other embodiments, the power generated by the turbine generator combination can be exported to a local power grid. In other embodiments, the turbine generator is a micro-turbine generator (MTG) which can advantageously be used in applications where space is limited, such as an offshore platform or other oil / gas production facility or on board a floating vessel.

The invention discloses a flash smelting method and a device for zinc sulfide concentrates and materials containing lead and zinc. The flash smelting method for the zinc sulfide concentrates and the materials containing the lead and the zinc comprises mixing the dry powder materials containing lead and zinc in proportion and spraying the mixed materials and oxygen into a smelting device from the top of a reaction tower; the smelting device is formed by three portions namely a reaction tower area, a reducing area and a clarification area which are provided with communicated bottoms; materials containing zinc achieve a oxidation sweetening reaction in the air above the reaction tower to generate into high zinc slag melt with an appropriate melting point of minus 1200 DEG C and fall into the reaction tower area; the liquid form high zinc slag melt enters into the reducing area; zinc in the high zinc slag melt is performed reduction to generate zinc steam to be collected; lead is performed reduction to be metallic lead; precious metal such as golden, silver and the like of raw materials are gathered to be precipitated at the bottom of a melt pond and discharged through a lead discharging opening. Slags which are performed reduction are discharged through a slag discharging opening, fuming processing is abandoned or further performed according to the content of the lead and the zinc. The flash smelting method and the device for the zinc sulfide concentrates and the materials containing the lead and the zinc have the advantages of being short in process, strong in material adaptability, low in energy consumption, environmentally friendly, high in resource utilization efficiency, significant for technology progress of a lead and zinc smelting industry and the like.

The invention discloses normal-temperature fermented milk beverage and a preparation method thereof. According to the preparation method, raw materials comprise components in percentage by mass as follows: 14%-48% of degreased raw milk, a leavening agent, 0.15%-0.6% of a stabilizer, 0.5%-4% of reducing sugar, a sweetening agent and the balance of water. The preparation method comprises steps as follows: (1), the degreased raw milk and the reducing sugar are mixed for a Maillard reaction; (2), the mixture is cooled, mixed with the leavening agent and fermented to the titration acidity of 160-220; (3), the mixture is uniformly mixed with a mixed solution A and then is homogenized and subjected to filling and ultra-high pressure processing under the pressure of 300-600 MPa, the normal-temperature fermented milk beverage is obtained, and the percentage represents mass percentage of a component accounting for the total mass of the normal-temperature fermented milk beverage; the mixed solution A comprises the stabilizer, the sweetening agent and the water. The prepared normal-temperature fermented milk beverage uses few stabilizers and has excellent effect of color, structure, taste, luster and stability.

The invention discloses a composite sweetening agent, belonging to the field of food additives, particularly relates to a sweetening agent and a preparation process thereof. The composite sweetening agent comprises the following ingredients: 10-15 wt% of sodium saccharin, 30-65 wt% of sodium cyclamate, 5-10 wt% of Acesulfame-K, 2-4.75 wt% of aspartame, 0-1 wt% of sucralose, 0-1 wt% of stevioside, 0.1-0.25 wt% of neotame, and 2-5 wt% of synergist. The composite sweetening agent is prepared by scientific proportioning the 7th-generation sweetening agent and adding the synergist as an aid, has the advantages of high sweetness, good mouthfeel, and good stability, can be widely applied in food, forage and health products, and has a huge market prospect.

The invention discloses set yoghurt and a preparation method thereof. The set yoghurt comprises a fermentation agent and the following components in part by mass: 799.9 to 960 parts of milk, 0.3 to 90 parts of sweetening agent, 9 to 11 parts of food gum, 10 to 15 parts of modified starch and 5 to 25 parts of whey protein concentrate, wherein the food gum is one or more of gelatin, pectin, propylene glycol alginate and agar. The preparation method comprises the following steps of: 1) mixing the milk, the sweetening agent, the food gum, the modified starch and the whey protein concentrate, and uniformly stirring to form a feed liquid; 2) homogenizing, sterilizing, cooling, inoculating the fermentation agent, and fermenting; and 3) filling, cooling, and after-fermenting until yoghurt is solidified to obtain the set yoghurt. The set yoghurt is high in uniformity, and is in a more exquisite microstructure state and a solidified paste state. According to the preparation method, the industrialized and large-scale production can be performed by using the conventional stirred yoghurt production line, space is not required to be occupied additionally, and production cycle is short.

The present document describes a neutraceutical, cosmeceuticals, functional food, pharmaceutical, food ingredient, and non-food ingredient compositions comprising sugar maple extract, essential oil compositions comprising oil extracted from an Acer tree, sweetening compositions containing sugar extracted from maple tree leaves, food ingredients comprising maple tree extract, cosmetic composition comprising maple tree extracts, infusion compositions prepared from maple tree leaves, maple roots, maple wood, maple stems of leaves and samara, and stems / twigs as well as compounds isolated from sugar maple biomass and the methods of extracting the same.

The present invention is directed to methods and compositions to eliminate cold storage-induced sweetening of potato or sweet potato. The invention is accomplished in part by silencing the vacuolar acid invertase gene using RNAi technology. The resulting potatoes withstand cold storage without significant hexogenesis, producing potatoes or sweet potatoes that have reduced Maillard reactions when fried in hot oil. The fried products accumulate significantly lower levels of acrylamide compared to controls.

The invention discloses a brown kefir yogurt, a milk-containing beverage and a preparation method thereof. Raw materials of the milk-containing beverage include 18-50% of the brown kefir yogurt, 0.4-0.8% of a stabilizer, 0.015-8% of a sweetening agent, 0-0.3% of an acidity regulator and 37.5-79% of water. The milk-containing beverage is prepared through the following preparation method including steps of: (1) dissolving the sweetening agent and the stabilizer in water, performing sterilization at 90-95 DEG C for 5-10 min and performing a cooling process to 5-20 DEG C for obtaining a sweet water basic material; and (2) uniformly mixing the brown kefir yogurt and the sweet water basic material with addition of the acidity regulator or not to enable a pH value to reach 3.5-4.1; performing homogenization, cooling the mixed solution to 5-15 DEG C, and performing a sterile filling process. The milk-containing beverage with the brown kefir yogurt has a flavor of kefir, is free of fat, is refreshing in mouthfeel, having a unique mouth-stimulating feel, contains probiotics, is 1-1.5% in content of proteins and is 3.5-4.1 in pH value.

The invention discloses pea yogurt. The pea yogurt comprises the following components in parts by weight: 400-1000 parts of fresh milk, 50-100 parts of peas, 0.03-0.10 part of fermentation agent, 5-35 parts of food sweetening agent and 3-12 parts of stabilizer. The pea yogurt has the advantages that the problem of easy microbial contamination of the raw materials is solved by adding of the peas into the yogurt. The pea yogurt not only has the functions of the peas such as dispelling wind, clearing away heat, eliminating dampness, relieving itching, moistening the skin and beautifying, but also has the unique functions and flavor of the yogurt.

The invention provides a flavoring agent for a canidae food and a preparation method thereof. The flavoring agent for the canidae food comprises a first reaction raw material group, a second reaction raw material group and a sweetening agent group, wherein the first reaction raw material group comprises animal livers and proteases; the second reaction raw material group comprises a Maillard reaction raw material, maltodextrin and dietary alkali; and the sweetening agent group comprises a sweetening agent and edible acid. The flavoring agent for the canidae food is good in palatability, pet feeding sustained-effect and stability.