31 results about "Snus" patented technology

The invention provides a determination method of chromium elements, nickel elements, arsenic elements, selenium elements, cadmium elements and lead elements in Snus. The determination method comprises the following steps: (1) performing sample pretreatment: weighing Snus samples, performing resolution by a microwave resolution method, then performing cooling and transferring, and setting a volume so as to obtain a sample solution; (2) preparing a standard liquid: preparing an internal standard solution of germanium <72>, indium <115> and bismuth <209>, and a standard solution of chromium elements, nickel elements, arsenic elements, selenium elements, cadmium elements and lead elements; (3) separately performing detection on the sample solution, the standard solution and the internal standard solution with an inductively coupled plasma mass spectrometer, and performing quantitation with an internal standard synchronous standard curve method so as to obtain the content of the chromium elements, the content of the nickel elements, the content of the arsenic elements, the content of the selenium elements, the content of the cadmium elements and the content of the lead elements in the sample solution. According to the determination method of the chromium elements, the nickel elements, the arsenic elements, the selenium elements, the cadmium elements and the lead elements in the Snus, provided by the invention, correlation coefficients, the recovery rate and the repeatability are good, and effective quantitative determination and control of relevant technical staff in tobacco trade on the content of six kinds of heavy metal elements in the Snus are facilitated.

The invention discloses a soft snus and a preparation method thereof, the raw materials of the soft snus, calculated according to parts by weight ratio, are composed of: 5 to 20 parts of tobacco powder, 10 to 40 parts of sugar, 10 to 30 parts of corn starch or defatted soybean powder, 20 to 40 parts of binding agent, 0.5 to 3 parts of corrigent, 1 to 5 parts of spice and 10 to 20 parts of water. Put the sugar and the tobacco powder into hot water, stir uniformly, and heat the mixture to 60 to 150 DEG C; until the melted material is cooled to 60 DEG C, add the binding agent, natural perfume and the corrigent into the mixture, mix and stir uniformly; obtain the melted material, then add the corn starch or the defatted soybean powder, mix and stir uniformly; obtain the soft snus with different shapes. The snus disclosed by the invention contains many tiny and uniform carbon dioxide bubbles, when the snus is contained in the mouth, with the surface of the sugar dissolving gradually, the small bubbles therein breaks one by one, give out light sound of cracking, generate a tiny bursting (cracking) effect, and give people a unique sense and a novel sense.

The invention discloses a method for preparing cigarette tobacco suitable for snus and application of cigarette tobacco. Part of large-molecular matter in tobacco is degraded through scientific and reasonable microorganism fermentation by means of a tobacco leaf composition of a reasonable formula, bitterness and spicy taste of cigarette tobacco are effectively reduced, and the cigarette tobacco has the soft and coordinative sensory characteristics. The tobacco leaves are processed in a targeted mode through the scientific fermentation technology, taste comfort of raw materials of snus is improved, fragrance is rich and mellow, green miscellaneous gas and irritation of the raw materials are successfully reduced, and the use quantity of flavoring agents and other additives is effectively reduced.

The invention discloses a method for applying tobacco flavor extracted from tobacco branches to suns. The method includes pretreating different types of tobaccos, drying tobacco branches of flue-cured tobacco under a low temperature of 40-60 degrees, air drying tobacco branches of burley tobacco and cigars in a ventilating room, sterilizing pretreated dried tobacco branches through UV light, grinding the sterilized tobacco branches into 10-80 meshes, adding crushed samples into a supercritical fluid extraction kettle, adding entrainer having a concentration of 60%-100%, carrying out carbon dioxide supercritical fluid extraction carbon dioxide under an extraction temperature of 40-65 degrees and extraction pressure of 200-350bars, adding extract product of the tobacco branches in snus at a mass proportion of 0.1%-0.3%. The method applies tobacco flavor extracted from tobacco branches through supercritical fluid technology to suns, which solves the problem of insufficiency of raw materials, ensures the safety of snus, minimizes environmental pollution and prevents resources waste.

The invention provides a packaging system for snus and belongs to the field of snus packaging equipment. The packaging system comprises a feeding-into-box device, a cover buckling device and a weighing, removing and caching device which are connected in sequence; the packaging system further comprises a feeding-into-box work platform, a feeding-into-box turntable assembly, a first conveyor, a cover buckling work platform, a cover buckling turntable, a second conveyor, a support platform and a third conveyor, wherein small snus boxes can sequentially pass through the first conveyor, the secondconveyor and the third conveyor to finish feeding-into-box, cover buckling, weighing, removing and caching. The packaging system has the beneficial effects as follows: small snus bags are accurately fed into the boxes by the feeding-into-box device, and multi-station positioning of the small boxes is realized; by means of the cover buckling device, automatic buckling of box covers and the small boxes is realized, and unqualified products are removed; by means of the weighing, removing and caching device, accurate detection, screening and transportation of the small box and box cover combinations are realized. With the adoption of the whole system, automatic feeding-into-box, cover buckling, detection and screening of the small snus bags are realized.

The invention relates to a bacterial culture apparatus and a method for testing the antibacterial performance of snus. The apparatus comprises a plurality of independent box bodies, wherein a turntable is arranged in each box body, the turntable is provided with a plurality of fixed grooves for placing culture dishes, a temperature control unit and a gas exchanging unit are arranged in the box body, a rotator is arranged in the culture dish, and the bacterial culture apparatus is also provided with a controller which is connected with the temperature control unit and the gas exchanging unit inthe box body; and the to-be-tested snus and bacteria are cultured in the box body, so that the antibacterial performance of the snus can be determined. Compared with the prior art, the antibacterialperformance of the snus of the same batch can be tested by virtue of the apparatus of the invention, and the test efficiency is high; moreover, the temperature control unit and the gas exchanging unitare automatically controlled by virtue of the controller, so that the labor intensity is small; and meanwhile, the antibacterial performance of the snus can be quantitatively and qualitatively tested, and a test result is more complete.

The invention discloses a method for adsorbing tobacco-specific nitrosamines in tobacco power of snus. The method comprises the following steps that S1, the particle size of an adsorbing material foradsorbing the tobacco-specific nitrosamines (TSNA) is ground to 300-500 meshes for standby application; S2, an appropriate amount of water is added outside the tobacco power so that the moisture content of the tobacco power can be 30-50% to exhibit a wet state, and the treated tobacco power is sealed; S3, the adsorbing material is added to the treated tobacco power in the step S2 and evenly mixed,the sample is sealed and left for a period of time, so that the adsorbing material gradually adsorbs the TSNA in the tobacco power; and S4, after the adsorption is completed, the sample is dried in the air or dried by baking. Compared with the prior art, the method utilizes the wettability of the surface of the tobacco power to promote the high spread-dispersion of adsorbing particles, so that the TSNA in the tobacco power escapes outward, the adsorption performance of the adsorbing material on the TSNA is improved, energy and time are saved, environmental pollution is reduced, cost is reduced, and economic and social benefits are significant.

The invention provides a device for packaging snus, a system for packaging the snus and a method using the system to package the snus. The device for packaging the snus is used for wrapping and clamping a snus packaging bag when the snus packaging bag is filled with raw materials. The device for packaging the snus comprises a wrapping cavity capable of forming the negative pressure and used for wrapping and clamping the snus packaging bag. The wrapping cavity comprises a wrapping face. The wrapping face is in contact with the interior of the wrapping cavity and wraps the end face of the snus packaging bag. The wrapping face is sunken relative to the interior of the wrapping cavity and is a breathable surface. According to the device for packaging the snus, the end clamping phenomenon whenthe snus is packaged at present is solved, the leakage of the cigarette material is avoided, and the appearance of the snus packaging bag is regular and consistent.

The invention discloses an easy-feeding snus container comprising a container body; a first cavity and a second cavity are arranged at an interval in the horizontal direction in the container body; the first cavity is matched with a lifting unit; the lifting unit drives snus product in the first cavity to rise up for a user to take or for storage; the second cavity is matched with the lower portion of the first cavity; a storage portion is arranged in the second cavity so as to store snus residual after usage; the first cavity used for containing snus of the snus container is provided with the lifting unit; the lifting unit can drive the snus in the first cavity to rise up, thus allowing the user to more conveniently enjoy the snus; the snus container comprises the first and second cavities arranged at interval; the storage portion is arranged in the second cavity so as to well store the snus residual, thus preventing environment pollution.

The invention discloses a method for enhancing a tobacco cut stem fermentation process. A bacillus amyloliquefaciens GZU03 preparation is used for processing tobacco cut stems in the fermentation process, and is prepared from bacillus amyloliquefaciens GZU03. The bacillus amyloliquefaciens GZU03 is preserved in CCTCC (China Center for Type Culture Collection) on November 9, 2018 and the preservation number is CCTCC M 2018762. The method for enhancing the tobacco cut stem fermentation process, disclosed by the invention, has the beneficial effects that the bacillus amyloliquefaciens GZU03 preparation can enhance the tobacco cut stem fermentation process, and has the effects of increasing cigarette aroma, softening smoke, increasing exquisiteness, reducing irritation, obviously improving smoke quality and improving the practical safety of snus. Meanwhile, the invention further discloses a method for improving the activity of protease and amylase in the tobacco cut stem fermentation process.

The invention discloses a snus essence, and a preparation method and an application thereof. 100 parts of the snus essence essence comprise, by weight, 25-35 parts of bamboo leaf flavones extract, 10-20 parts of a fruit Maillard reactant, 10-20 parts of Malania oleifera extract, 0.35-0.85 part of limette oil, 0.05-0.10 part of carvone, 0.10-0.15 part of linalool, 0.02-0.06 part of butyl isovalerate, 0.30-0.60 part of vanillin, and the balance of propylene glycol. The snus essence of the invention improves the sweetness and tobacco breath of the snus, improves the mouth-feel comfort of the snus, has rich and mellow flavor, and successfully eliminates the irritation and bitterness of raw materials.

The invention relates to a bagged snus capable of reducing the health risk of oral epithelium and a preparation method thereof, belonging to the technical field of smokeless tobacco products. Take Kudingcha and pulverize it, shake and extract it with ultrapure water for several times, combine the extracts, centrifuge at 4°C, take the supernatant, freeze-dry the supernatant and save it for later use to obtain Kudingcha extract; The diameter is 50~100 mesh, and the moisture content is controlled at 8~12%, to obtain tobacco leaf powder; the water added to the tobacco leaf powder obtained in step (2) is then heat-treated, and then the flavoring agent, 1~ 6 parts of acid-base regulator, flavoring agent, kudingcha extract, cooling agent and antioxidant are mixed until uniform, refrigerated, sterilized and packaged to obtain snus in bags that can reduce the health risk of oral epithelium. The preparation method of the invention is simple and reliable, and the prepared snus bag can effectively reduce the risk of the oral cavity, and can greatly improve the death of oral epithelial cells caused by the hypertonic environment produced by the snus bag in the prior art.