13results about How to "Improve suction quality" patented technology

The invention discloses heavy mint flavored essence prepared from a eutectic long-acting cooling agent and application of the heavy mint flavored essence in heating cigarettes. The heavy mint flavored essence comprises the following components in parts by weight: 20.0-40.0 parts of the eutectic long-acting cooling agent; 20.0 to 30.0 parts of a tobacco original aroma enhancer; 5.0 to 10.0 parts of a fruit flavor enhancer; 2.0 to 5.0 parts of a flower fragrance enhancer; and 15.0 to 53.0 parts of a solvent. According to the essence preparation method, the problems that a traditional cooling agent is low in solubility and high in perfuming proportion during cigarette heating are solved by using the eutectic long-acting cooling agent. According to the method, the use efficiency of the cooling agent is improved, the use amount of the solvent is reduced, the smoking quality of cigarettes is improved, and the sensory experience of consumers is enhanced. In addition, the preparation process of the essence is simple, large-scale production is easy, and the requirements of the market for novel tobacco products can be met.

The invention relates to the technical field of bio-fertilizers, in particular to a compound fertilizer for improving tobacco leaf oil content and a preparation method of the compound fertilizer. According to the organic fertilizer, the fermented fertilizer, the potash fertilizer and the microelement fertilizer are reasonably proportioned and applied aiming at the general deficiency of tobacco leaf oil content, so that effective component factors such as amino acid, phytic acid and phospholipid required by tobacco can be supplemented, coordination of chemical components in the tobacco leaves is promoted, the oil content of the flue-cured tobacco leaves can be effectively improved, and the aroma quality of the tobacco leaves is further improved; and the method is beneficial to subsequent processing and production of the flue-cured tobacco, and has important significance for improving industrial availability and smoking quality of the tobacco leaves.

The invention relates to an aroma-carrying heating cigarette and a preparation method thereof, the aroma-carrying heating cigarette comprises a heating cigarette body and an O1 / W / O2 type aroma-carrying dual emulsion, and the O1 / W / O2 type aroma-carrying dual emulsion is loaded on a filter tip section and / or a cooling section of the heating cigarette body. According to the invention, the essence is loaded by adopting the O1 / W / O2 type fragrance-loading dual emulsion, and the obtained emulsion is relatively high in stability and has a slow-release effect; when the emulsion is loaded on the filter tip section and / or the cooling section of the heating cigarette body, the essence retention rate of the heating cigarette in the storage process and the essence transfer rate and release consistency in the smoking process can be effectively improved, and the smoking quality is improved.

The present invention discloses a tobacco smoke column component, a filter rod, a heat-not-burn cigarette and a preparation method thereof. The preparation method comprises: using microcapsule technology to coat a functional substance and prepare it into a functional substance microcapsule powder, using a mold to press it into a smoke column component, further, using a filter rod forming machine and a composite filter rod forming machine to prepare the tobacco smoke column component into a filter rod, and further, using a cigarette making machine to prepare it into a heat-not-burn cigarette. The heat-not-burn cigarette prepared by the method has the performance of cooling and increasing fragrance, etc., and can improve the smoking quality of the heat-not-burn cigarette.

The invention relates to the technical field of cigar production and processing, and discloses a rolling method of a high-iron cigar. According to an existing cigar rolling method, a cigarette blank can be uniformly stressed only by frequent overturning, and meanwhile, indentation is easily caused by few overturning times or improper overturning time control. In order to solve the overturning problem in the shaping process of cigar rolling, the cigar is designed to be in a high-iron shape through the special-shaped cigar shape design, a corresponding shaping device is provided, a pressed cigar blank is made to form the high-iron shape, in the pressing process, pressing marks formed through pressing are formed on the edges of the bottom face of the high-iron shape, and therefore the cigar can be rolled into the high-iron shape. And the formation of the indentation is ingeniously utilized, so that the rolling method can avoid a multi-time overturning mode to promote uniform stress.

The invention discloses a ternary composite structure of a heating type cigarette and a splicing device and method, the ternary composite structure comprises a filter stick section, a particle section and a filter tip section which are connected in sequence, the filter stick section is provided with a low-suction-resistance filter stick, the particle section is provided with metal powder, and the filter tip section is provided with an opening. Through a splicing device, the ternary composite structure is manufactured by adopting a method of splicing two pieces of molding paper. According to the scheme, the low-suction-resistance filter stick is added to the front end of the cigarette, and tobacco particles are effectively prevented from falling off in the inserting and pulling process of the heated cigarette; the metal alloy is added, so that the particle sections are heated more uniformly and fully, and the sensory smoking quality is improved; the forming paper adopts a two-half splicing mode, so that the production efficiency is improved, and meanwhile, the ternary composite structure is simple in production process and high in product safety.

This invention discloses an aroma fitter for fenugreek tincture based on key aroma components and synergistic aroma characteristics, and its applications. Based on analytical studies of the aroma components and aroma characteristics of high-quality fenugreek tincture, the aroma fitter identifies key aroma characteristics such as caramel sweetness, freshness, fruitiness, nutty aroma, roasting aroma, and sourness, and determines the contributing characteristic compounds and their synergistic proportions within each aroma characteristic. The composition contains key components such as acetic acid, trans-2-pentenal, propyl butyrate, phenethyl acetate, 2-hexanone, ethyl palmitate, benzaldehyde, 2,5-dimethylpyrazine, and 3-hydroxy-4,5-dimethyl-2(5H)furanone, which are precisely formulated to achieve a high degree of consistency with natural fenugreek tincture in aroma structure and olfactory characteristics. This invention not only provides a realistic and layered aroma fitter formulation but can also be applied to the food and daily chemical industries, providing stable and harmonious fenugreek characteristic aromas, thus possessing significant practical application value.

The application provides a doped modified tobacco sheet and a preparation method and application thereof, and the preparation method comprises the following steps: (1) Ti3AlC2 is subjected to one-step etching treatment, mixed with ammonium oleate and a solvent to obtain an ammonium oleate modified layered titanium carbide dispersion liquid; (2) the ammonium oleate modified layered titanium carbide dispersion liquid is mixed with an oil acid coated Fe3O4 nanocrystal dispersion liquid, the solvent is removed, and after annealing treatment, a modified material is obtained through two-step etching treatment; (3) the modified material, tobacco raw materials, a binder and a solvent are mixed, and after post-treatment, the doped modified tobacco sheet is obtained. The two-dimensional / mesoporous carbon skeleton superlattice modified material is added in the tobacco sheet, the heat and mass transfer performance of the tobacco sheet can be enhanced, on one hand, the cigarette combustion performance is improved, on the other hand, the release amount of essence and spices added in the coating liquid is increased, the smoke fullness and flavor components are increased, the smoking quality is improved, and the taste is improved.

The invention discloses an aerosol generating product, an aerosol generating system and a manufacturing method of a fuming section, and belongs to the technical field of aerosol generation. In the embodiment of the invention, the pore channel penetrating through at least one end surface of the aerosol generating product along the flow direction of the aerosol in the aerosol generating product is formed in the fuming section of the aerosol generating product, and the pore channel is filled with the aroma filler, so that once the aerosol generating product is placed in the accommodating cavity of the aerosol generating device, the aroma can be generated; the hole channel can be communicated with the containing cavity and the suction end of the aerosol generating product at the same time, fragrance is continuously released through the aroma filler filled in the hole channel, essence and fragrance in the fuming section can be slowly and evenly released, the fuming amount and the fragrance amount are lasting and stable, and therefore the suction quality is improved.

The present application relates to a kind of expression osmanthus source carotene cleavage dioxygenase (OfCCD1) recombinant yeast engineering bacteria and its application in tobacco flavoring, the amino acid sequence of OfCCD1 is as shown in SEQ ID NO:1.The present application is based on pPICZ alpha A vector constructs recombinant overexpression dioxygenase CCD Pichia engineering bacteria, and the application of the engineering bacteria in improving the content of tobacco beta-ionone and improving the sensory quality of tobacco.Compared with multiple plant source dioxygenase engineering bacteria constructed in the same group, the osmanthus source OfCCD1 engineering bacteria constructed is applied to carotene precursor in tobacco, and aromatic substance is cracked to generate fragrance marker beta-ionone, relative to untreated group, it is increased by 57.1%, significantly improve the quality of aroma, satisfaction, salivation and other indicators, and the application effect is best.The method for improving the quality of tobacco of the present application is mild, green and efficient, and has good application prospect.

The invention discloses an online pretreatment process for reducing the content of cell wall substances of tobacco stems, which comprises the following steps: (1) cleaned tobacco stems are added into high-pressure stem moistening equipment for steam explosion, and the steam explosion pressure is not greater than 2bar; (2) pressing and cutting the tobacco stems subjected to steam explosion to form cut stems; (3) adding a biological compound preparation into the cut stems for fermentation treatment; the biological compound preparation at least comprises cellulase, pectinase, laccase and ligninase. According to the method, the tobacco stems are subjected to steam explosion pretreatment under specific conditions, so that the structure of the tobacco stems is looser, meanwhile, the content of cell wall substances such as lignin is obviously reduced, the wood gas and irritation of the tobacco stems are reduced in combination with a specific fermentation process, and the cigarette product modified by adding the cut stems is free of irritation and offensive odor, smooth in smoke and high in smoking evaluation quality.

The invention discloses a method for preparing a tobacco-flavor aerosol-generating matrix rod. The porosity of the aerosol-generating matrix rod is greater than 70%; the aerosol-generating matrix rod comprises a foam-like matrix body with a pore structure, wherein the pore structure has a smoke-generating substance, a flavoring substance and a first tobacco substance; and the surface of the foam-like matrix body has a smoke-generating substance, a flavoring substance and a second tobacco substance. The invention first prepares a foam-like matrix body, then vacuumizes the foam-like matrix body, uses it as a carrier to adsorb the smoke-generating substance, the flavoring substance and the first tobacco substance, and then coats the second tobacco substance after swelling on the surface of the foam-like matrix body. The aerosol-generating matrix rod obtained by the preparation method has a high porosity, and the smoke-generating substance, the flavoring substance and the first tobacco substance are evenly distributed in the pore structure. The aerosol-generating matrix rod has the advantages of large smoke volume and strong tobacco flavor when used in aerosol-generating products.

The present invention discloses a support unit that has both cooling and aroma enhancement functions, the support unit having a tube wall (21) and an axial tube cavity (22); the axial tube cavity (21) has a cooling and aroma enhancement component (23) extending in the axial direction, the cooling and aroma enhancement component (23) runs through the support unit (2); the cooling and aroma enhancement component (23) comprises a support frame (231) and an adsorption component (232), and the adsorption component (232) has an aroma enhancement substance adsorbed thereon. The support frame (231) in the support unit of the present invention is used to improve the supporting performance of the cooling and aroma enhancement component (23) to prevent the movement of the smoking material caused by the insertion of the heating element into the smoking unit, and the adsorption component (232) can adsorb a large amount of aroma enhancement substances to meet the aroma enhancement and cooling function of the support unit. In addition, the presence of the cooling and aroma enhancement component (23) can increase the contact area between the smoke and the support unit, further improve the cooling and aroma enhancement effect, and improve the smoking quality of consumers.