304 results about "Stevioside" patented technology

The invention relates to the field of nutrient solutions, and particularly discloses a high-calcium-zinc dietary nutrient solution for promoting skeletal development and a preparation method thereof, the high-calcium-zinc dietary nutrient solution for promoting skeletal development comprises the following raw materials: calcium citrate, zinc citrate, a zinc-containing yeast extract, vitamin D3, a nutrition enhancer, functional oligosaccharide, xanthan gum, anhydrous citric acid, essence, a sweetening agent and water; the preparation method comprises the following steps: mixing the zinc citrate, the zinc-containing yeast extract, the seaweed meal, the natto powder, the stachyose and the trehalose to prepare a mixture A; uniformly premixing stevioside, xanthan gum and trehalose to obtain a mixture B; s4, vitamin D3 powder and trehalose are premixed and dissolved, and a mixture C is prepared; heating the residual water, adding the mixture A, the fructo-oligosaccharide, the anhydrous citric acid, the calcium citrate, the mixture B, the trehalose and the mixture C, adding the essence, and stirring to obtain the beverage. The preparation method has the characteristic of preparing the liquid calcium-zinc dietary nutrient solution with good absorption and utilization rate and palatability.

The invention discloses a medicinal and edible anti-alcoholism composition and a preparation method thereof, and relates to the crossing field of biotechnology and food and medicine, the composition comprises the following components: dried orange peel powder, vitamin C, glutathione, phellinus igniarius extract, polygonatum sibiricum extract, oriental wormwood extract, isatis root extract, schisandra chinensis extract, ginseng powder, lucid ganoderma extract and licorice extract. Silymarin, puerarin, white tomato powder, watermelon powder, fucoidin, tomato powder, mung bean powder, celery powder, turmeric powder, hawthorn fruit powder, honey powder, corn peptide, soybean peptide powder, xanthan gum and stevioside are added. The composition provided by the invention has the effect of increasing the content of ethanol dehydrogenase and acetaldehyde dehydrogenase in blood after drinking, and has the capability of promoting alcohol metabolism.

The invention relates to the technical field of image data processing, in particular to a stevioside impurity detection method based on industrial vision, which comprises the following steps: placing a supersaturated solution in a crystallization container for cooling crystallization to obtain surface images of each detection area under different illumination angles so as to determine a gray level fluctuation coefficient of each detection area; screening a feature detection area, acquiring a surface image of the feature detection area at a feature acquisition illumination angle to identify a feature contour, acquiring feature contours at different crystallization temperatures, determining a contour growth coefficient, determining a risk tendency category of the feature contour, and determining a mode of performing impurity marking; according to the method, a high-risk region where impurities exist is rapidly identified, the impurity marking mode is adaptively adjusted according to different crystal contour features in the surface image of the stevioside crystal, and the stevioside impurity detection reliability and detection efficiency are improved.

The invention belongs to the technical field of biosynthesis, and particularly relates to an engineering bacterium for preparing stevioside through de novo fermentation as well as a preparation method and application of the engineering bacterium. According to the invention, mevalonate kinase in the MVA pathway is mutated and optimized. The method comprises the following steps: carrying out point mutation on mevalonate kinase MvK of a wild type source, constructing a stevioside synthesis route in an escherichia coli host, and comparing the influence of MvK mutation on the yield of stevioside, so as to determine a Q160L mutant, and applying the Q160L mutant to the stevioside production route to realize efficient production of stevioside.

The invention discloses a method for preparing low-grafted glucosyl stevioside at high temperature and high pressure, which comprises the following steps: taking stevioside as a receptor, beta-cyclodextrin as a donor and CGT enzyme as a catalyst for reaction to obtain reaction liquid containing glucosyl stevioside; putting the reaction liquid containing the glucosyl stevioside into a high-pressure reaction kettle, and adding a catalyst to carry out high-temperature and high-pressure cracking reaction; after the high-temperature and high-pressure cracking reaction is finished, cooling a cracking solution to room temperature, filtering, concentrating for multiple times by adopting a polymeric membrane, and collecting a trapped fluid; and carrying out spray drying on the trapped fluid to obtain the low-grafting glucosyl stevioside. According to the method, firstly, glucosyl stevioside is prepared by adopting an enzyme modification method, then splitting decomposition is performed under certain conditions, and then a specific purification process is performed, so that the prepared product is high in stability, the proportion of low-grafted glucosyl stevioside in the product is high, and the product tastes good.

The invention relates to the technical field of functional food processing, and discloses magnesium-rich gel soft sweets and a preparation method thereof. The jelly sweets comprise the following components in parts by weight: 3 to 15 weight percent of first gelling agent, 0.2 to 2 weight percent of second gelling agent, 20 to 50 weight percent of dietary fiber raw material, 10 to 40 weight percent of sugar alcohol raw material, 3 to 10 weight percent of acidity regulator, 0.3 to 1 weight percent of buffer salt, 0.4 to 2 weight percent of essence, 0.4 to 2 weight percent of pigment, 10 to 30 weight percent of mineral raw material and 0 to 0.5 weight percent of anti-sticking oil. The gel soft sweets are rich in magnesium element, and are suitable for people with magnesium deficiency, electrolyte supplementation after exercises and auxiliary conditioning of sleep disorders. The gel soft sweets are good in chewiness and coordinated in sour and sweet taste, sugar alcohol is partially replaced with low-GI dietary fibers, calorie intake is reduced, satiety is enhanced, intestinal health is supported, the taste is elastic, high-power sweeteners of sucralose and stevioside are not added, and the gel soft sweets are easily accepted by mass consumers.

The invention belongs to the technical field of bioengineering, and discloses a glycosyl transferase mutant which is obtained by manufacturing at least one point mutation with an amino acid sequence as shown in SEQ ID NO.1, mutated genes are cloned to corresponding carrier plasmids and transformed into escherichia coli for expression, and the obtained enzyme can be applied to production of stevioside D. The invention further discloses a preparation method of the glycosyl transferase mutant. The obtained glycosyl transferase mutant has the characteristics of high efficiency and stability, and can be coupled with sucrose synthase to efficiently prepare stevioside D.

The invention discloses a preparation method of citron fermented preserved fruit, and relates to the technical field of preserved fruit processing, the method comprises the following steps: washing citron, separating citron peel from citron pulp, carrying out fixation on the citron peel, and removing seeds and fixation on the citron pulp; mixing the folium eriobotryae, the citron peel, the white chrysanthemum, the Tibetan fritillary bulb and the mint in proportion, boiling in water, and filtering to obtain liquid medicine; uniformly mixing erythritol, stevioside, starch syrup and the liquid medicine in proportion to obtain a first composite sugar solution, and adding the first composite sugar solution and a complex microbial inoculant into the citron pulp subjected to fixation and seed removal to obtain primary fermented citron pulp; and uniformly mixing hyaluronic acid, starch syrup, konjac glucomannan and water in proportion to obtain a second composite sugar solution, immersing the primarily fermented citron pulp into the second composite sugar solution for secondary fermentation, and drying to obtain the citron preserved fruit. On the basis, the taste of the preserved fruit can be improved, the sand return phenomenon can be effectively inhibited, and the high-quality preserved fruit with a nutritional function and a stable texture is obtained.

The invention relates to a stevioside composition, which comprises at least one stevioside and at least one of siamenoside I, mogroside V, mogroside III-E and mogroside II-E, and is characterized in that the stevioside composition comprises at least one stevioside and at least one of siamenoside I, mogroside V, mogroside III-E and mogroside II-E; wherein the stevioside has a higher solubility in the composition than in an equivalent composition lacking siamenoside I, mogroside V, mogroside III-E, and mogroside II-E. The invention also relates to a method for preparing the stevioside composition. The composition may be an aqueous solution.

The invention discloses a preparation method of granules for treating breast and thyroid nodules and canceration, which comprises the following steps: S1, raw material preparation: preparing 199g of codonopsis pilosula, 332g of astragalus membranaceus, 149g of glossy privet fruit, 100g of herba epimedii, 166g of selfheal, 100g of uniflower swisscentaury root, 100g of rhizoma pinellinae praeparata, 100g of curcuma zedoary, 199g of salvia chinensis, 332g of selaginella doederleinii hieron, 100g of curcuma aromatica and 149g of cortex albiziae according to a mass ratio; s2, adding water to decoct the twelve medicines twice, adding 8 times by mass of water for the first time, extracting for 2.0 hours, and filtering; s3, adding 6 times by mass of water for the second time, extracting for 1.5 hours, filtering, and combining filtrates; s4, concentrating under reduced pressure to obtain clear paste with the relative density of about 1.05-1.10 (60 DEG C); and S5, performing vacuum drying, crushing into fine powder, adding dextrin and 10g of stevioside, uniformly mixing, granulating with 75% by volume of ethanol, drying, preparing into 1000g, and packaging, thereby obtaining the product.

The invention discloses a sports nutrition solid food for supplementing protein and a preparation method, and belongs to the technical field of foods.The sports nutrition solid food is prepared from, by weight, 31-60 parts of compound amino acid powder, 10-15 parts of isomaltitol, 1-6 parts of taurine, 1-5 parts of Chinese yam peptide, 5 parts of glycine, 5 parts of gamma-aminobutyric acid, 5 parts of L-lysine hydrochloride and 1 part of yeast protein powder. The formula comprises the following components in parts by weight: 1-3 parts of whey protein powder, 1-2 parts of hydroxymethyl propyl cellulose, 0.1-1 part of yeast extract, 0.1-1 part of yeast beta-glucan, 2-6 parts of bovine colostrum powder, 0.5 part of stevioside, 0.1 part of zinc glycinate, 0.1 part of ferrous lactate, 0.5 part of essence and 2-3 parts of magnesium stearate. The compound amino acid powder, the Chinese yam peptide, the glycine, the L-lysine hydrochloride, the yeast protein powder, the whey protein powder, the yeast extract and the bovine colostrum powder are compounded, so that protein consumed by a human body after exercise can be comprehensively supplemented.

The utility model belongs to the technical field of chemical equipment, and discloses a dissolving and crystallizing device for stevioside production, which comprises a kettle body of a reaction kettle, a jacket for temperature control arranged on the side wall of the kettle body, a feed port and a window arranged at the top of the kettle body, a driving device arranged at the upper part of the center of the top, and a stirring shaft connected with the lower part of the driving device and extending into the kettle body, a scraper supporting arm is arranged at the upper part of the stirring shaft; scrapers are downwards arranged at the two ends of the scraper supporting arm respectively; a helical ribbon stirrer is arranged on the stirring shaft at the lower part of the scraper supporting arm; a six-straight-blade opening turbine paddle is arranged on the stirring shaft at the lower part of the helical ribbon stirrer; a push type stirring paddle is arranged at the bottom of the stirring shaft. According to the utility model, the dissolving and crystallizing processes are combined into one reaction device, and the dissolving and crystallizing efficiencies are obviously improved, so that the working efficiency is improved.

The invention discloses a hawthorn, hippophae rhamnoides fruit and red date compound beverage with an anti-caries function and a preparation method thereof, and relates to the technical field of compound beverages. The preparation method comprises the following steps: crushing dried hawthorn for later use without specific particle size limitation so as to meet the contact requirement of subsequent extraction), sea-buckthorn primary pulp (without additional pretreatment requirement so as to ensure no spoilage) and red date primary pulp (with the quality requirement of the sea-buckthorn primary pulp); the specifications of the auxiliary materials and the solvent are as follows: stevioside (food grade, the purity meets the industrial standard), erythritol (food grade, white crystalline), distilled water (meeting the standard of pure water for food processing) and absolute ethyl alcohol (analytically pure and used for polysaccharide alcohol precipitation); according to the process, ultrasonic-assisted heat extraction, alcohol precipitation and freeze drying are taken as a core process, and the polysaccharide extraction rate of more than or equal to 15.5% is realized by optimizing extraction parameters.

The invention relates to the technical field of beverages, and particularly discloses a high-protein beverage containing psicose and a preparation method of the high-protein beverage. The high-protein beverage containing psicose is prepared from the following raw materials in percentage by mass: 13 to 17 percent of supplementary protein, 4 to 5 percent of an emulsifier, 3.10 to 3.14 percent of a flavoring agent, 0.02 to 0.06 percent of a thickening agent, 0.005 to 0.015 percent of a stabilizer, 0.008 to 0.01 percent of a coloring agent, 0.04 to 0.08 percent of an enzyme preparation and the balance of water, the flavoring agent is prepared from D-psicose, erythritol, sucralose and stevioside. The D-psicose in the flavoring agent is extremely low in calorie, does not cause increase of blood sugar and insulin, and has a unique taste, and the erythritol, the sucralose and the stevioside are matched, so that the taste of sucrose is reduced on the premise of low calorie, and the problem of bitter taste of a sugar substitute beverage is solved, so that the flavor of the protein beverage is improved.

The invention provides Yixinshu granules and a preparation method thereof, and belongs to the technical field of medicines. Ginseng, astragalus membranaceus, radix ophiopogonis, hawthorn, salvia miltiorrhiza, schisandra chinensis and ligusticum wallichii are subjected to immobilized enzyme enzymolysis and enzyme-assisted fermentation, a product is filtered, an ionic liquid solid-phase extraction agent is added, carbon dioxide is introduced, stirring adsorption, filtering, solid desorption and drying are conducted, extract is prepared, the extract, maltodextrin and stevioside are evenly mixed, granulation and drying are conducted, and the Yixinshu granules are prepared. The Yixinshu granules prepared by the invention are simple in preparation method, wide in raw material source, easy to realize industrial application, relatively low in cost and high in patient compliance, have the characteristics of quick dissolution, quick absorption, high bioavailability and the like, have the effects of tonifying qi and restoring pulse, promoting blood circulation to remove blood stasis and nourishing yin and promoting salivation, and have a wide application prospect.

The invention relates to the technical field of stevioside preparation, and discloses a stevioside production system based on a dynamic weight adaptive MPC algorithm, which comprises a raw material pretreatment module, a solution extraction module, a purification module, a decolorization and post-treatment module, a crystallization and drying module, a central control module and an acquisition unit, the raw material pretreatment module is used for performing crushing and enzymolysis on stevia rebaudian and removing impurities to obtain enzymatic hydrolysate, the solution extraction module is used for extracting glucoside in the enzymatic hydrolysate, the purification module is used for separating and purifying the glucoside, the decolorization and post-treatment module is used for decolorizing the purified glucoside, the crystallization and drying module is used for crystallizing and drying the decolorized glucoside, and the finished product is obtained. The acquisition unit acquires production data of all the modules, and the central control module performs data processing and production control of all the modules by adopting STM32; real-time data acquisition and precise algorithm control are carried out, the automation level of stevioside production is improved, STM32 is adopted for control, and therefore full-process automation is achieved.

The utility model discloses a recycling device of stevioside mother liquor, and relates to the field of stevioside production, an outlet of a crude product powder tank is communicated with a dissolving tank, an outlet of the dissolving tank is communicated with a first crystallizing tank, an outlet of the first crystallizing tank is communicated with a first separator, and the first separator is communicated with a first crystal tank and a first crystallizing mother liquor tank; an outlet of the first crystallization mother liquor tank is communicated with a second crystallization tank through a pipeline, an inlet of the second crystallization tank is communicated to the crude product powder tank, an outlet of the second crystallization tank is communicated with a second separator through a pipeline, a solid phase outlet of the second separator is communicated with a second dryer, and an outlet of the second dryer is communicated with a second crystal tank; and a liquid phase outlet of the second separator is communicated with a second crystallization mother liquor tank. The primary crystallization mother liquor is used as a solvent to dissolve a new material and then is subjected to secondary crystallization, so that the solvent and solvent recovery energy consumption are saved, meanwhile, the product yield is improved, the additional value of mother liquor sugar is increased, the cost is low, and the method is suitable for industrial production.

The invention provides a protein component composition with special medical application as well as a preparation method and application thereof, and relates to the field of formula food with special medical application. Wherein the protein component composition comprises protein and a sweetening agent; the protein is one or more of hydrolyzed whey protein powder, hydrolyzed casein and albumin peptide. The sweetening agent is one or more of white granulated sugar, glucose syrup, malt syrup, high fructose corn syrup, erythritol, xylitol, maltitol and stevioside. A plurality of components such as a stabilizer, mineral substances and multivitamins can also be added into the protein component composition. The finally obtained composition can be applied to preparation of formula food for special medical purposes, and the content of total protein, hemoglobin, albumin or transferrin in blood of patients suffering from malnutrition or insufficient protein intake is increased.

The invention belongs to the technical field of pharmaceutical preparations, and particularly relates to an ambroxol hydrochloride-containing oral liquid and application thereof, and the ambroxol hydrochloride oral liquid is composed of ambroxol hydrochloride, ligustrazine, meglumine, dextran 40, xylitol, carboxymethylcellulose, L-tryptophan, stevioside and purified water. The ligustrazine and the ambroxol hydrochloride play a synergistic effect, and the meglumine and the dextran 40 are combined for use, so that the stability of the ambroxol hydrochloride is improved. Accelerated experiments show that the ambroxol hydrochloride is stable in property and suitable for further industrial mass production.

Disclosed herein are formulations (including sweet proteins and rare sugars) for improving the sweetness of low glycemic index rare sugars without altering the texture and flavor of the rare sugars and methods for improving the sweetness of rare sugars. More specifically, the present invention discloses methods for improving the sweetness of rare sugars without altering the sweetness profile, texture and flavor of the primary sugars. The invention also discloses the addition of Brazitame protein with liquid rare sugars at different temperatures during the synthesis of the rare sugars, before crystallization or before or after caramelization of the rare sugars, to increase sweetness. The Brazilian sweet protein increases the sweetness of rare sugars, but is not limited to D-psicose, D-tagatose, D-allose, isomaltulose, trehalose, sorbose, pinose, leucobiose and the like. The invention also provides for the evaluation of non-nutritional sweeteners (such as aspartame, acesulfame, sodium cyclamate, neotame, saccharin, sucralose, stevioside, etc.), as each has a limitation of taste quality if used with rare sugars. However, the use of Brazilian sweet protein does not alter the flavor and texture of rare sugars, and the taste profile matches sucrose.

The present invention relates to the technical field of food and its preparation, and proposes a functional lutein chewable tablet comprising the following components by weight: 10-20 parts lutein, 3-5 parts emulsifier, 30-50 parts vegetable oil, 50-60 parts filler, 2-4 parts steviol glycoside, 3-5 parts sodium carboxymethyl starch, and 2-4 parts magnesium stearate; the emulsifier is composed of starch octenylsuccinate, sodium stearoyl lactylate, and citric acid fatty acid glyceride. This technical solution solves the problem of poor stability of functional lutein chewable tablets in the prior art.

The utility model relates to the technical field of stevioside production equipment, in particular to a stevioside raw material impurity removal mechanism which comprises a base and a multi-stage screening type winnowing cleaning assembly, the multi-stage screening type winnowing cleaning assembly comprises a conveying belt, a supporting column, an extension plate, a leveling frame and a sprayer, the supporting column is arranged on one side of the base, and the extension plate is arranged on the other side of the base. The conveying belt is detachably connected with the supporting column and located above the supporting column, the extension plate is detachably connected with the conveying belt and located on one side above the conveying belt, the leveling frame is detachably connected with the extension plate and located on one side above the extension frame, the leveling frame is arranged on the side, close to the base, of the extension frame, and the sprayer is detachably connected with the extension plate. The multi-stage screening type winnowing cleaning assembly is additionally arranged on the base and located on the side, away from the upper portion of the base, of the extension plate, and therefore the problems that existing vibration impurity removal equipment can only remove large-particle impurities, and some fine impurities such as soil particles and fine weed fragments are difficult to effectively remove are effectively solved.

The invention relates to chicken skin fruity qi and blood tonifying soft sweets and a making method thereof, and belongs to the technical field of health food. The invention provides chicken skin fruity qi and blood tonifying soft sweets. The chicken skin fruity qi and blood tonifying soft sweets are prepared from the following components in parts by mass: 37 to 99 parts of chicken skin juice, 15 to 30 parts of red dates, 10 to 25 parts of radix astragali seu hedysari, 5 to 15 parts of radix angelicae sinensis, 1 to 8 parts of radix ophiopogonis, 65 to 83 parts of gelatin, 15 to 25 parts of agar, 130 to 160 parts of xylitol, 0.1 to 0.6 part of stevioside, 0.1 to 0.6 part of mogroside, 1 to 8 parts of citric acid and 150 to 240 parts of water. The chicken skin fruity qi and blood tonifying soft sweets have the effects of tonifying qi and blood, resisting oxidation, reducing blood sugar, preventing decayed teeth, enhancing the immune regulation ability and the like, the variety of soft sweets is enriched, the market diversification requirements are met, high-quality development of special agricultural products can be promoted, the supply chain of the agricultural industry chain is prolonged, and the market prospect is wide. The method has profound significance on development of special agricultural products and economy.

The application discloses a preparation method of a pesticide lignosulfonate sodium dispersant composition and belongs to the technical field of dispersants. The method comprises the following steps: S1, taking papermaking black liquor as raw material, performing standing precipitation, flocculation precipitation, membrane concentration and acid precipitation treatment to obtain purified lignin; S2, adding the purified lignin into water, adjusting the pH of the system to 10-11, then adding hydrogen peroxide to perform pre-oxidation, then adding formaldehyde and sodium sulfite to perform sulfomethylation reaction, and adding formaldehyde to perform polycondensation reaction; cooling and discharging, and performing spray drying to obtain lignosulfonate sodium; and S3, adding the lignosulfonate sodium and 1-ethyl-3-methyl imidazolium L-lactate into water and stirring and uniformly mixing, adding stevioside to perform ultrasonic treatment, forming a homogeneous system, and performing spray drying to obtain the pesticide lignosulfonate sodium dispersant composition. The lignosulfonate sodium dispersant composition can effectively improve the pesticide dispersion stability and pesticide biological activity, and meets the pesticide use requirement.

The utility model discloses cleaning equipment for stevioside production, and relates to the technical field of stevioside preparation. The conveying mechanism is arranged in the cleaning frame and used for conveying stevioside raw materials, the conveying mechanism comprises a driving part and a conveying belt, the driving part is arranged in the cleaning frame, the conveying belt is arranged on the driving part, and a plurality of conveying plates are fixedly connected to the conveying belt at equal intervals; and the cleaning mechanism is arranged in the cleaning frame and is used for cleaning the stevioside raw material. According to the cleaning equipment for stevioside production, the conveying mechanism is matched with the cleaning mechanism for use, raw materials of stevioside are dispersed, the effect of the cleaning process is guaranteed, the situation that the raw materials are stacked, and the overall cleaning effect is affected is avoided, the cleaning speed is high, and the cleaning efficiency is high; the water treatment device can treat water generated after raw materials are cleaned, guarantees recycling of water sources, and is simple in structure and easy and convenient to use.

The present invention provides a Stevia plant having a low ability to form pollens as compared with the wild type Stevia species. The present invention also provides a method of producing such a Stevia plant having a low ability to form pollens, and an extract or a steviol glycoside purified product obtainable from such a plant.

Consumables comprising cyclamate and a steviol glycoside sweetener or mogroside sweetener are provided herein, wherein cyclamate, when present in an amount at or below its sweetness recognition threshold concentration, enhances the sweetness of and, optionally, improves the sweetness profile the sweetener, thereby providing a consumable that tastes more like a sucrose-sweetened consumable. Methods of enhancing the sweetness of a consumable, methods of making a consumable taste more like a sucrose-sweetened consumable and methods of preparing consumables are also detailed herein.

The invention belongs to the technical field of low-sugar food preparation, and discloses a preparation method of a special natural antioxidant for low-sugar food, which comprises the following steps: by taking natural polyphenol as a main active component, covalently modifying a polyphenol molecular structure by introducing reducing sugar in a mild glycosylation modification mode, and preparing the natural antioxidant for low-sugar food. The water solubility, the heat stability and the flavor adaptability are obviously improved; the modified polyphenol is synergistically compounded with erythritol and stevioside to construct an antioxidant system with an intermolecular stable structure, and high antioxidant performance and sweet taste release stability can still be kept under the conditions of low-sugar food processing and storage; the method is safe in process and natural in component source, can be widely applied to low-sugar food systems of beverages, baked products and fermented dairy products, and has good practical value and popularization prospect.

The invention belongs to the technical field of nutritious food, discloses a soluble fiber solid beverage and a preparation method thereof, and solves the problems of single component, lack of functional synergy and insufficient universality of the existing soluble fiber solid beverage. The soluble fiber solid beverage is prepared from the following components in parts by weight: 1 to 2 parts of alginate oligosaccharide, 25 to 40 parts of resistant dextrin, 20 to 30 parts of inulin, 15 to 25 parts of polydextrose, 10 to 20 parts of fructo-oligosaccharide, 3 to 5 parts of stachyose and 0.1 to 0.3 part of stevioside. The total soluble fiber content can reach 88.5%, the dissolution time is only 2.3 s, the particle size of undissolved particles is smaller than or equal to 5 microns, the abdominal distension occurrence rate is 6.0%, the gas production rate is 10.0%, and the low-sugar-content low-fat-content low-fat-content low-fat-content low-fat-content low-fat-content low-fat-content low-fat-content low-fat-content low-fat-content low-fat-content low-fat-content low-fat-content low-fat-content low-fat-content low-fat-content low-fat-content low

A composition and a use thereof. The composition comprises brazzein, stevioside, and erythritol, wherein the mass ratio of brazzein to stevioside to erythritol is (2-48):(5-160):(5000-80000). The composition can be widely used in food and beverage products and daily chemical care products as an alternative of sucrose / other sweeteners, thereby reducing potential health risks caused by excessive intake of nutritive sweeteners.