52 results about "Confectioners sugar" patented technology

The invention provides a method for preparing ethylene glycol and 1,2-propylene glycol by using a high-concentration saccharide solution. Reaction raw materials comprise cane sugar, glucose, fructose, fructosan, xylose, soluble lower polyxylose and soluble starch. According to the method, high-concentration saccharide is used as a reaction raw material, and a high-pressure pump feeding mode is used in a reaction process which is performed in a high-pressure reaction kettle; iron, cobalt, nickel, ruthenium, rhodium, palladium, iridium and platinum which serve as transition metal in eighth, ninth and tenth groups are used as hydrogenation active ingredients; the hydrogenation active ingredients form a composite catalyst together with metal tungsten, tungsten carbide, tungsten nitride, tungsten phosphide, tungsten oxide, tungsten sulfide, tungsten chloride, tungsten hydroxide, tungsten bronze, tungstic acid, tungstate, metatungstic acid, metatungstate, paratungstic acid, paratungstate, peroxotungstic acid, peroxotungstate and tungsten-containing heteropolyacid which serve as catalytic active ingredients; and the high-concentration saccharide solution can be efficiently prepared into the ethylene glycol and the propylene glycol at high selectivity and high yield in a one-step catalytic conversion process under the hydrothermal condition that the temperature is 120 to 300 DEG C and the hydrogen pressure is 1 to 13MPa. By the method, the problem of coking of the high-concentration saccharide in the catalytic conversion process can be effectively solved, and high-concentration ethylene glycol and propylene glycol can be prepared by the high-concentration saccharide.

The invention mainly relates to a camellia polyodondta cutflower preservative and a preparation method thereof. The formula of the preservative is as follows: 2 percent of breathing carbon source (g / ml) percent, 200mg / L of bacteriostat protective agent, 2g / L of CaCl2 as well as 1L of water, wherein the breathing carbon source is any one from cane sugar, glucose and fruit sugar; and the bacteriostat protective agent is 8-hydroxyquinoline (8-HQ), 8-hydroxyquinoline citrate (8-HQC) or 8-hydroxyquinoline citrate sulphate (8-HQS). The method includes the following steps of respectively weighing thebreathing carbon source and the bacteriostat according to the mixture ratio, respectively dissolving the breathing carbon source and the bacteriostat by using water and then adding the CaCl2 to obtain the finished product of preservative liquid after all solid is sufficiently dissolved. The invention has the beneficial effects that the camellia polyodondta cutflower preservative and the preparation method thereof can effectively prolong the service life of cutflower by more than 1.6 times through comparison, can remarkably maintain the flower color, save time and labor, and has the characteristics of simple operation, low cost, convenient popularization and the like. Moreover, all the used drugs are safe and innocuous.

The invention discloses a bifunctional oxygen electrocatalyst and a preparation method and application thereof. The catalyst is A1-x-yBxCyO2, the element A is selected from one of Pt, Ir, Ru and Pd, the element B and the element C are selected from Mo, Mn, Fe, Co, Ni, Cu and Zn, and optionally, the element B is the same as the element C. The catalyst is prepared by taking chitosan, cane sugar, fructose, glucose, maltose and the like as templates, taking thiourea, ammonium chloride, urea, ammonium sulfate and the like as gas generating agents to obtain metal salt loaded three-dimensional foam, and conducting calcining. The preparation method provided by the invention has the characteristics of being simple, convenient, efficient, low in cost, environment-friendly and the like, and the obtained catalyst has very excellent electro-catalytic oxygen reduction (ORR) and oxygen evolution (OER) performance and also shows excellent performance in a zinc-air battery.

The invention discloses orange concentrated juice containing neotame compound sugar. The orange concentrated juice comprises orange normal juice, neotame compound sugar, fructose, citric acid, opacifier, a thickening agent, pigment, orange essence and water, wherein the neotame compound sugar further comprises at least one of saccharin sodium salt, sodium cyclamate and sucralose. The neotame compound sugar in the orange concentrated juice is high in sweetness, and pure in sweet taste, is similar to cane sugar in sweet taste, and is capable of partially or completely replacing the cane sugar in the orange juice. The orange concentrated juice is sour, sweet and palatable, pure in flavor, and full of orange flavor; more importantly, the neotame compound sugar is used for completely replacing the cane sugar as a sweetening agent, thus the cost of the orange sweetening agent is lowered. In a case where the sour of the orange juice is kept unchangeable, the consumption of acid is reduced, thus the use cost of the acid is lowered; the orange concentrated juice is free from heat so as to be drunk by special crowds which can not drink cane sugar.

A presweetened liquid beverage whitener has a predetermined quantity of beverage sweetener dissolved therein, for dispensing into an individual portion of a beverage. The quantity of dissolved sweetener provides a predetermined sweetness coefficient, which is in a range of sweetness determined from 10 g to 30 g of dry granulated sucrose dissolved in 43 ml of cream having 10% to 20% butterfat content. The liquid beverage whitener may be cream having 10% to 20% butterfat content, milk having 1% to 4.5% butterfat content, non-dairy coffee whitener, and mixtures thereof; and the beverage sweetener may be sucrose, glucose, fructose, artificial sweetener, and mixtures thereof. A method is provided which includes the steps of dissolving the sweetener in the whitener, and pasteurizing and packaging the same. Significant savings in time per dispensed cup of whitened and sweetened coffee or other beverage result from the use of the presweetened liquid beverage whitener.

The invention provides a method for preparing ethylene glycol and 1,2-propylene glycol by using a high-concentration saccharide solution. Reaction raw materials comprise cane sugar, glucose, fructose, fructosan, xylose, soluble lower polyxylose and soluble starch. According to the method, high-concentration saccharide is used as a reaction raw material, and a high-pressure pump feeding mode is used in a reaction process which is performed in a high-pressure reaction kettle; iron, cobalt, nickel, ruthenium, rhodium, palladium, iridium and platinum which serve as transition metal in eighth, ninth and tenth groups are used as hydrogenation active ingredients; the hydrogenation active ingredients form a composite catalyst together with metal tungsten, tungsten carbide, tungsten nitride, tungsten phosphide, tungsten oxide, tungsten sulfide, tungsten chloride, tungsten hydroxide, tungsten bronze, tungstic acid, tungstate, metatungstic acid, metatungstate, paratungstic acid, paratungstate, peroxotungstic acid, peroxotungstate and tungsten-containing heteropolyacid which serve as catalytic active ingredients; and the high-concentration saccharide solution can be efficiently prepared into the ethylene glycol and the propylene glycol at high selectivity and high yield in a one-step catalytic conversion process under the hydrothermal condition that the temperature is 120 to 300 DEG C and the hydrogen pressure is 1 to 13MPa. By the method, the problem of coking of the high-concentration saccharide in the catalytic conversion process can be effectively solved, and high-concentration ethylene glycol and propylene glycol can be prepared by the high-concentration saccharide.

The invention discloses orange concentrated juice containing neotame compound sugar. The orange concentrated juice comprises orange normal juice, neotame compound sugar, fructose, citric acid, opacifier, a thickening agent, pigment, orange essence and water, wherein the neotame compound sugar further comprises at least one of saccharin sodium salt, sodium cyclamate and sucralose. The neotame compound sugar in the orange concentrated juice is high in sweetness, and pure in sweet taste, is similar to cane sugar in sweet taste, and is capable of partially or completely replacing the cane sugar in the orange juice. The orange concentrated juice is sour, sweet and palatable, pure in flavor, and full of orange flavor; more importantly, the neotame compound sugar is used for completely replacing the cane sugar as a sweetening agent, thus the cost of the orange sweetening agent is lowered. In a case where the sour of the orange juice is kept unchangeable, the consumption of acid is reduced, thus the use cost of the acid is lowered; the orange concentrated juice is free from heat so as to be drunk by special crowds which can not drink cane sugar.

Provided herein are functionalized branched alcohols comprising a glycosyl group, an ethylene oxide linker and a tail. The ethylene oxide linker comprises one or more units of ethylene oxide. The glycosyl group is a substituent structure of a cyclic monosaccharide. The tail comprises a branched paraffin or isomers thereof, the glycosyl group is attached to the ethylene oxide linker, and the ethylene oxide linker is attached to the tail. In an aspect, the glycosyl group is a substituent structure of glucose, mannose, galactose, sorbose, fructose, xylose, arabinose, ribose, lyxose, lactose, or maltose, or variants thereof. The tail can be a paraffin comprising 9 to 13 carbon atoms.

The invention discloses a nano-carrier particle prepared from a sugar-modified folic acid derivative and application of the nano-carrier particle; the nano-carrier particle is a novel nano-carrier particle formed by combining folic acid and sugar together by taking a carbon chain as a connecting bridge and utilizing a chemical bond mode; the sugar comprises, but not limited to, pentose and hexose,deoxyglucose, glucose, glucosamine, fructose, lactose and the like; the sugar and the folic acid are connected through a glycosidic bond or an ester bond; and furthermore, the length of a modified carbon chain between the sugar and the folic acid can be any number between 2 and 18 carbon atoms. The nano-carrier particle in the invention can be used for loading an anti-tumour drug; the molecular weight of the anti-tumour drug is 20-2000 Daltons; the nano-carrier particle not only solves the problem of poor water solubility of folic acid and is high in stability, but also has a self-assembly property; stable nano-particles are formed; and a variety of anti-tumour drugs can be efficiently carried in a targeted manner.

The invention discloses a high-fat feed for inducing obesity and a non-alcoholic fatty liver model and a production process of the high-fat feed. The high-fat feed is prepared from lard oil, casein, maltodextrin, cane sugar, fructose, cellulose, L-cystine, methionine, soybean oil, potassium citrate, calcium hydrophosphate, calcium carbonate, choline tartrate, a vitamin mixture and a mineral mixture. The feed is close to a human diet mode, an induced obese animal model is high in repetition rate, obesity and fatty liver characterization is remarkable, and the feed is mature in production process, low in cost and capable of being popularized on a large scale.