RussianPatents.com
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Method for clarification of sea-buckthorn juice. RU patent 2402960. |
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FIELD: food industry. SUBSTANCE: method for clarification of sea-buckthorn juice provides for adding of clarification substance, instantaneous heating of juice and centrifuging. In process of instantaneous juice heating, at first juice is heated up to 80°C for 0.5-2.0 minutes, and then cooled down to 20°C for 0.5-2.0 minutes. Clarification substance, such as suspension of bentonite in amount of 1-10 g/dm3, is added into cooled juice. EFFECT: invention makes it possible to reduce duration of juice clarification process down to 40 minutes, and also to improve quality of juice by preservation of its stability and biological value.
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Method of cognac stabilisation / 2389790 Cognac blending is cooled down to the temperature of 12°C, tannin is introduced in the quantity of 25-50 mg/dm3 and saturated with air oxygen till excess pressure of 0.1-0.2 MPa. Thereafter cognac is being chillproofed during 10 days. Cold filtration is being held under -3°C. |
Device for removing tartar / 2378362 Device includes a crystalliser with an inlet fitting for the cooled wine and a connecting branch for removal of the stabilised wine, a pipe secured vertically in the crystalliser, an open pipeline installed in the pipe and a jet pump with a nozzle and a perforated mixing chamber installed in the bottom part of the crystalliser. The inlet fitting of the jet pipe is connected to the inlet fitting of the crystalliser and the outlet fitting is connected to the open pipeline. The jet pump has the second nozzle located opposite the first one and installed in the second outlet fitting directed towards the bottom part of the crystalliser. |
Method of stabilising wine / 2373272 Wine is subjected to electrodialysis by passing it through processing chambers of an electrodialysis apparatus with electrodes. The processing chambers are bordered with alternating anion- and cation-selective membranes of the MA-40 and MK-40 type. Electrodialysis is carried out at current density of 60 to 80 A/m2 for 7 to 8 minutes. The electrolyte used in concentration chambers is a solution of potassium bitartrate with concentration of 4.5 to 5%. |
Method of extracting tartrate compounds from grape pomace / 2372399 Tap water is activated in the anode chamber of a flow electrochemical reactor with inert electrodes until achieving pH between 2.8 and 3.2 and redox potential between 600 and 800 mV relative a silver chloride electrode. Grape pomace is extracted in a continuous stream, using the activated water as the extracting agent, with ratio of solid phase to liquid phase equal to 1:(1-2) and at temperature ranging from 20 to 25°C. After extraction diffusion juice is separated in amount equal to amount of extracting agent added to the pomace. The diffusion juice is fed into the concentration chamber of an electrodialysis apparatus and concentrated through circulation in saturation chambers of the electrodialysis apparatus with ion-selective membranes at current density ranging from 60 to 80 A/m2 and specific output of the apparatus between 180 and 250 l/m2h until obtaining a saturated solution of tartrate compounds of potassium and calcium. Wine which is not resistant to crystal hazes is also fed into desalting cells of the said apparatus, where it is stabilised against crystal hazes. The concentrate is cooled at temperature below 10°C and pH 2.8 to 3.2, with precipitation of tartrate compounds. |
Method of manufacturing wine materials and wine / 2349639 To manufactured wine or wine materials, which have the characteristic brown colour or prone to oxidative browning, is added edible biosorbent with moisture of 38-40% or 6.0-7.0%, represented in the form of a biomass of the fungi Pleurotus ostreatus "ВКПМ" F-697 or F-720 in the amount 0.5-5 g/dm3. The mixture is kept at a temperature of 20-45°C for 0.5-24 hours. For the process to be carried out most effectively the mixture is constantly or periodically stirred every 15-20 minutes for a period of 1-2 minutes. After this the processed wine and wine materials are separated from the biosorbent by filtration or centrifugation. This allows more complete removal of phenol. |
Application of colloid anionic silicic sol as clarifier / 2330879 For clarification and stabilisation of liquid food products colloid anionic silicic sol is used with pH from 1 to 4, with diameter of particles from 4 to 150 nm and area surface from 20 to 700 m2/g. |
Method clearing and stabilization of wine materials / 2272833 Method for clearing and stabilization of wine materials involves addition of silica sol representing 2% silicic acid gel prepared from sodium silicate under excessive pressure 0.2 MPa of carbon dioxide. Method involves addition of 2% gel of silicic acid in the amount 70 ml per 1 l of wine material. Proposed method provides accelerating the process and its decrease up to 1-2 days and to exclude formation of metallic precipitate. |
Method for purifying aqueous-alcoholic solution / 2247772 Method involves addition of protein to an aqueous-alcoholic solution (mixture) wherein protein is taken among soybean, lupine, wheat, peanut, spinach, amaranthus followed by exposition and separating for phases. Invention provides expanding assortment of agent used for purifying an aqueous-alcoholic solutions and to reduce cost of the process. |
Wine demetallization method / 2244740 Potassium ferrocyanide is mixed with chitin-containing sorbent in proportion (0.0005-0.01):1, mixture is flooded with water and kept for at least 2 h until sorbent is swollen and potassium ferrocyanide dissolved. Resulting aqueous solution is added to metal-containing wine in amount corresponding to 3-4 g/dm3, after which wine is thoroughly stirred for 1-2 h and filtered. |
Food product enriched with probiotic and depleted organoleptic acids / 2391865 Invention relates to food product obtained on the fruit basis. Food product on the fruit basis has pH from 3 to 4 and contains live probiotics which do not show any activity during at least 30 days at the temperature of 10°C. The organic acids quantity in the product is lessened from 10 till 100% according to the initial organic acids quantity in fruit matrix. Food product production method provides reducing of organic acids quantity in base fruit matrix, addition of live probiotics and conditioning of the obtained product. |
Method of manufacturing biologically acive beverage and beverage manufactured by method / 2337592 Method of manufacturing biologically active beverage involves fermentation of sugar-containing liquid with kombucha; the sugar-containing liquid is prefermented with other yeast culture. It is advisable to clarify the beverage under the temperature not more than 15°C. Sugar-containing liquid produced by mixing water with sugar or jam or honey is used. Sugar-containing liquid with fruit juice addition is used as well. The biologically active beverage is manufactured according to the method described. |
Method of regulation of suspended particles content in beverage and device intended for it / 2325823 Method and device for regulation of the suspended particles content in a beverage, in particular, beer, is carried out by means of a dish-shaped separator. The method and the device are based on following technological operations. The initial product subject to processing (20) is input to a drum (1) of separator in which an initial product is cleaned from suspended particles, as a result the brightened phase (18) and a solid phase (6) are received. The brightened phase (18) and a solid phase (6) are output from a drum. Except a solid phase (6) and the brightened phase (18) also a phase (13) of small suspended particles is output which after a outputting from the centrifugal chamber (4) it is again added directly to the brightened phase (18) in adjustable volume. The invention allows the receiving of a beverage, in particular, the beer, having certain flavour that is caused by the content in it of the smallest suspended particles. |
Method of regulation of suspended particles content in beverage and device intended for it / 2325823 Method and device for regulation of the suspended particles content in a beverage, in particular, beer, is carried out by means of a dish-shaped separator. The method and the device are based on following technological operations. The initial product subject to processing (20) is input to a drum (1) of separator in which an initial product is cleaned from suspended particles, as a result the brightened phase (18) and a solid phase (6) are received. The brightened phase (18) and a solid phase (6) are output from a drum. Except a solid phase (6) and the brightened phase (18) also a phase (13) of small suspended particles is output which after a outputting from the centrifugal chamber (4) it is again added directly to the brightened phase (18) in adjustable volume. The invention allows the receiving of a beverage, in particular, the beer, having certain flavour that is caused by the content in it of the smallest suspended particles. |
Method of manufacturing biologically acive beverage and beverage manufactured by method / 2337592 Method of manufacturing biologically active beverage involves fermentation of sugar-containing liquid with kombucha; the sugar-containing liquid is prefermented with other yeast culture. It is advisable to clarify the beverage under the temperature not more than 15°C. Sugar-containing liquid produced by mixing water with sugar or jam or honey is used. Sugar-containing liquid with fruit juice addition is used as well. The biologically active beverage is manufactured according to the method described. |
Food product enriched with probiotic and depleted organoleptic acids / 2391865 Invention relates to food product obtained on the fruit basis. Food product on the fruit basis has pH from 3 to 4 and contains live probiotics which do not show any activity during at least 30 days at the temperature of 10°C. The organic acids quantity in the product is lessened from 10 till 100% according to the initial organic acids quantity in fruit matrix. Food product production method provides reducing of organic acids quantity in base fruit matrix, addition of live probiotics and conditioning of the obtained product. |
Method for clarification of sea-buckthorn juice / 2402960 Method for clarification of sea-buckthorn juice provides for adding of clarification substance, instantaneous heating of juice and centrifuging. In process of instantaneous juice heating, at first juice is heated up to 80°C for 0.5-2.0 minutes, and then cooled down to 20°C for 0.5-2.0 minutes. Clarification substance, such as suspension of bentonite in amount of 1-10 g/dm3, is added into cooled juice. |
Sea-buckthorn fruits processing method / 2490916 Invention relates to food industry. The sea-buckthorn fruits processing method involves raw fruits milling, fruit pulp saturation with carbon dioxide with subsequent gas throttling till atmospheric pressure, the mixture heating, settlement, the fruit pulp separation by way of decantation, food vegetable oil addition to the fruit pulp, the mixture dispersion with its subsequent dividing under conditions of artificial gravity force and the target products separation. Sea-buckthorn fruits are milled with seeds integrity preservation and their subsequent separation, while the produced fruit pulp is diluted with water at a ratio of 1:1 and heated till the temperature is equal to 60-90°C. Before the mixture dispersion process clarified juice is removed; food vegetal oil and water-soluble carbohydrate are added to the fruit pulp at a ratio 1:1 and 1:( 0.25-1) respectively. The mixture is dispersed at a temperature of 45 - 90°C with the mixture subsequent dividing by way of centrifugation into the upper layer represented by an oil sea-buckthorn extract, the intermediate layer in the form of thick paste and the lower layer represented by clarified juice of sea-buckthorn fruits. |
Transparent and soluble grain extract production method / 2500302 Invention relates to a method for production of a grain extract for manufacture of food products, in particular, for manufacture of transparent and non-cloudy grain beverages. The method involves the following stages: thermal treatment of wort with a stabilising agent and cold stabilisation of thermally treated wort where wort is cooled and dry substances are separated from cooled wort to produce clarified wort; additionally, the method involves the stages of clarified wort concentration and the concentrate hot filtration to produce a concentrated grain extract. |
Wine demetallization method / 2244740 Potassium ferrocyanide is mixed with chitin-containing sorbent in proportion (0.0005-0.01):1, mixture is flooded with water and kept for at least 2 h until sorbent is swollen and potassium ferrocyanide dissolved. Resulting aqueous solution is added to metal-containing wine in amount corresponding to 3-4 g/dm3, after which wine is thoroughly stirred for 1-2 h and filtered. |
Method for purifying aqueous-alcoholic solution / 2247772 Method involves addition of protein to an aqueous-alcoholic solution (mixture) wherein protein is taken among soybean, lupine, wheat, peanut, spinach, amaranthus followed by exposition and separating for phases. Invention provides expanding assortment of agent used for purifying an aqueous-alcoholic solutions and to reduce cost of the process. |
Method clearing and stabilization of wine materials / 2272833 Method for clearing and stabilization of wine materials involves addition of silica sol representing 2% silicic acid gel prepared from sodium silicate under excessive pressure 0.2 MPa of carbon dioxide. Method involves addition of 2% gel of silicic acid in the amount 70 ml per 1 l of wine material. Proposed method provides accelerating the process and its decrease up to 1-2 days and to exclude formation of metallic precipitate. |
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