31 results about "Snus" patented technology

The invention discloses a comprehensive processing method for bagged Pu'er tea snus, and belongs to the technical field of tea processing. The method includes the following steps of even mixing of fresh tea leaves and ground tea leaves, fixation, first rolling, piling, drying, steam treatment, acid-base regulation, cold storage alcoholization and split charging to obtain the bagged Pu'er tea snus.By means of the comprehensive processing method for the bagged Pu'er tea snus, the obtained bagged Pu'er tea snus has a rich mixed flavor of natural Pu'er tea and tobacco, the taste comfort, satisfaction and excitation are greatly improved, and then the flavor quality and healthcare effect of the product are greatly improved.

The invention discloses a regular box-feeding device for snus, comprising a working platform, a material storage mechanism, a material receiving mechanism and a material pushing mechanism are arranged on the working platform, and a material feeding mechanism is also arranged on the working platform. A central support plate and a receiving support plate. The storage mechanism includes a central rotating shaft, and a storage ring rotating shaft is sleeved outside the central rotating shaft. The supporting plate is arranged on the left side of the receiving sleeve, the central supporting plate is arranged on the left side of the receiving supporting plate, and the pushing mechanism includes a material pushing pressing piece arranged on the left side of the pendulum blade. The beneficial effects of the invention are as follows: through the combined work of each part, the regular packing of the snus can be realized, the snuff pouches are arranged in the snus small box, the time-consuming and laborious manual arranging of the box is avoided, and the labor intensity is reduced , saving production costs.

The invention relates to a method for treating buccal tobacco sample and a method for detecting aldehyde substances of buccal tobacco, and belongs to the technical field of smoke-free tobacco productchromatographic analysis and detection. The method for treating the buccal tobacco sample comprises the following steps: adding an acidity pH regulator, a derivatization reagent and an extracting agent into the buccal tobacco sample sequentially and mixing uniformly, leaving to stand and layering, and taking the upper layer of organic phase as a to-be-detected sample, wherein the volume of the extracting agent corresponding to 1 g of buccal tobacco is 8 to 15 ml. According to the method for treating the buccal tobacco sample, leaching of the aldehyde substances of the buccal tobacco can be accelerated, the reaction time of the aldehyde substances and the derivatization reagent of the buccal tobacco is shortened, the product after reaction is extracted to enter the organic phase, the analysis and detection time is further shortened, the loss of the aldehyde substances in the analysis and detection process is reduced and the accurate degree of analysis and detection is increased.

The invention provides a method for determining chromium, nickel, arsenic, selenium, cadmium and lead elements in snus, which comprises the following steps: 1) Sample pretreatment: weighing snus samples, and digesting them by microwave digestion method, Then cool, transfer, and constant volume to obtain the sample solution; 2) Preparation of standard solution: prepare germanium 72, indium 115, bismuth 209 internal standard solution and chromium, nickel, arsenic, selenium, cadmium, lead element standard solution; 3) The sample solution, standard solution and internal standard solution were detected by inductively coupled plasma mass spectrometry, and the internal standard synchronization standard curve method was used for quantification to obtain the contents of chromium, nickel, arsenic, selenium, cadmium and lead in the sample solution. The method for determining chromium, nickel, arsenic, selenium, cadmium, and lead in snus provided by the present invention has good correlation coefficient, recovery rate and repeatability, and is beneficial for relevant technicians in the tobacco industry to identify six kinds of heavy metals in snus Effective quantitative determination and control of element content.

The invention discloses tobacco stem particles suitable for preparing mouth holding cigarettes and application thereof. The tobacco stem particles are obtained through the steps that tobacco stems are shredded after microwave puffing, the stem shreds are micro-smashed after fermentation treatment, and screening is conducted. The tobacco stem particles can be well applied to preparing the mouth holding cigarettes, the utilization efficiency of tobacco raw materials is improved, the bitterness and pungent taste of the tobacco stems are removed through scientific treatment, and fragrance matter is rich and mellow. The tobacco stems are scientifically matched with tobacco leaf particles and auxiliary materials, in combination with reasonable and safe seasoning treatment, the new mouth holding materials are obtained, the taste is richer, the special flavor is coordinated, quality is high, the mouth holding cigarettes are gradually kept in the mouth and melted during eating, no granular feeling or roughness is generated in the oral cavity, and the cigarettes do not need to be abandoned after being eaten.

The invention relates to a snus, which comprises 4%-20% of tobacco extract, 75%-95% of sweetness components, 0.3%-2% of salt, 0.1%-5% of flavoring agent and 0.1% of water content by weight ~6%, the tobacco extract is a liquid mixture obtained from tobacco as a raw material through secondary extraction. The present invention also relates to the preparation method of this kind of snus. The tobacco extract is obtained by secondary extraction with tobacco as the raw material. Ultrasonic extraction, supercritical extraction and other methods can be used for the primary extraction, and distilled water is used for the secondary extraction. Vibration extraction is prepared by mixing tobacco extract with sweetness ingredients, salt, flavoring agent and water, and then heating, vacuumizing and cooling. The extract obtained by this method is easier to mix with other components in snus, and can create more novel tastes and mouthfeel; at the same time, this method can control the nicotine concentration within a safe and effective range, reducing the impact on the oral cavity, Irritation to the esophagus and mucous membranes.

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 buccal cigarette adopting a big proportion of tobacco materials and a preparation method for the buccal cigarettes. The buccal cigarette is prepared from the following components in percent by mass: 80-95% of tobacco raw materials, 1-5% of a filler, 0.5-5% of a flavoring agent, 1-10% of an adhesive and 0.1-1% of essence, wherein the tobacco raw materials are formed by mixing tobacco leaf particles and tobacco stem particles in percent by mass being (60-80%): (40-20%); and the tobacco leaf particles and the tobacco stem particles are separately obtained by screening and getting penetration parts after carrying out fermentation treatment and micro-grinding. According to the buccal cigarette, the big proportion of tobacco raw materials are greatly used in the preparation of the buccal cigarette, so that the use ratio of the tobacco raw materials is guaranteed to be as high as 95%; moreover, the tobacco raw materials comprise a great proportion of tobacco stems, so that the utilization rate of the tobacco raw materials in the buccal cigarette is increased, technical support is provided for cigarette localization of the buccal cigarette, the bitter taste and the biting taste of the tobacco raw materials are scientifically treated, and the smell is rich and thick; while eating, the buccal cigarette is gradually melted while no granular sensation and roughness exist in an oral cavity, so that the buccal cigarette does not need to be spit and discarded after being consumed.

The invention provides a method for determining the release amount of heavy metal elements in an oral cigarette. The method comprises the following steps that 1, sample pretreatment is performed, wherein an oral cigarette sample is weighed, artificial saliva is adopted as leacheate, liquid obtained after elution is collected after solid-phase extraction, and transfer and volume fixation are performed to obtain a sample solution; 2, standard solutions are prepared, wherein germanium 72, indium 115 and bismuth 209 internal standard solutions and chromium, nickel, arsenic, selenium, cadmium and lead element standard solutions are prepared; 3, determination is performed, wherein inductively coupled plasma mass spectrometry detection is conducted on the sample solution, the standard solutions and the internal standard solutions, an internal standard synchronization standard curve method is adopted for quantification, and the content of chromium, nickel, arsenic, selenium, cadmium and lead in the sample solution is obtained. The method for determining the release amount of heavy metal elements in the oral cigarette simulates the smoking process of the oral cigarette, is good in association coefficient, recovery rate and repeatability and fills the blank on the domestic relevant detection technology aspect.