58results about How to "Delicate smoke" patented technology

The present invention discloses rhodiola extracting process, which includes distilling rhodiola root in mixed solvent of water and alcohol, filtering and concentrating to obtain coarse extract; and adding bioactive enzyme into the coarse extract for enzymolysis. The present invention also discloses the application of rhodiola extract in cigarette, and adding rhodiola extract into cigarette can improve the quality of cigarette greatly.

The invention relates to a method for preparing tobacco stalk particles. Tobacco stalks are subjected to pretreatment, pelletization, sieving, decompression, soaking, expansion, drying and shaping to prepare the tobacco stalk particles. The method can effectively control the shape and the particle diameter of the tobacco stalk particles, can reach the quality requirement of a product process with only once expansion and shaping treatment, has good expansion effect and can effectively reduce a machining process link, thereby reducing the broken particles and ensuring the qualification rate of a product.

The Chinese herbal medicine additive for cigarette consists of moxa leaf, epimedium and mangosteen in the weight ratio of 0.2-30.0 to 0.5-25.0 to 0.5-30.0 as the main medicine materials as well as one of glossy ganoderma, ophiopogon root, astragalus root, acanthopanax bark, mint, sacandra glabra, Chuanxiong rhizome and honeysuckle as the supplementary material. The preparation process includes the first preparing extracted solution and the subsequent decompression concentration to form ointment. The Chinese herbal medicine additive for cigarette has reasonably combined Chinese medicinal materials with treating function and Chinese medicinal materials capable of invigorating kidney and raising human body's immunity, and can reduce the spicy stimulation of cigarette gas, reduce respiratory tract disease, improve taste of cigarette and reduce harm of smoking.

The invention relates to a modified polyactic acid composition for a cigarette filter stick and a preparation method thereof. The composition comprises following parts of raw materials, by weight, 100 parts of polyactic acid, 0.02-3 parts of polyactic acid-beta-cyclodextrin, 0.08-5 parts of sodium carbonate, 0.05-5 parts of sodium pyrrolidonecarboxylate, 0.01-4 parts of vitamin and 0.01-8 parts of polyacrylamide. The filter stick prepared through the polyactic acid composition is better in absorbing performance on smoke compared with the prior art and good in comprehensive performance, and a part of indexes of the filter stick exceed those of a cellulose acetate filter stick.

The invention provides a green tea extract as well as a preparation method and application of the green tea extract. The green tea extract is prepared by combining ultrasonic extraction with an elution separation method by adopting macroporous resin. The preparation method comprises the following steps of preparing green tea leaves, carrying out ultrasonic extraction, elution separation by adopting macroporous resin, concentrating and obtaining the extract. After the green tea extract is added into tobacco shreds of cigarettes, the aroma quality of the cigarettes is promoted, the aroma of the cigarettes is pure, mild and fine, and the smoothness of smoke and the aftertaste are obviously improved. Compared with the traditional extracting method, green tea is extracted ultrasonically by using a mixed solvent, so that the use amount of alcohol is greatly reduced, the heating time is reduced, and the extraction rate is obviously improved; by combining with the elution separation by adopting macroporous resin, the content of components in the extract, which have negative influences on smoke of cigarettes, is reduced and the quality and purity of the active ingredients are improved. The preparation method has the advantages that the equipment is easy to operate, no pollution is caused, an improved extraction method with good effect is provided for preparing the green tea extract, and particularly can be favorably applied to tobacco production industry.

The invention discloses a method for preparing a lophatherum gracile reconstituted sheet and application of the lophatherum gracile reconstituted sheet in a tobacco product. The method comprises the following steps of: performing water extraction and catalytic degradation on lophatherum gracile or mixture of lophatherum gracile and tobacco serving as a raw material, mixing the material to preparepulp and making a substrate with the pulp; coating concentrated lophatherum gracile extract on the substrate; and curling, cutting and drying the substrate to prepare the lophatherum gracile reconstituted sheet. The lophatherum gracile reconstituted sheet can be independently prepared into the tobacco product or mixed with tobacco shred to prepare the tobacco product, can completely or partially replace the tobacco leaf, change the style characteristic of the tobacco product, achieve fine, soft and smooth smoke, prolong the incense, reduce the uncomfortable feels such as spiking, biting, coarseness, choking and the like of throat and obviously improve the consistency and the stability of the incense of smoking. Meanwhile, the content of the tar, nicotine and carbon oxide released by the smoke of cigarettes can be obviously reduced.

A preparation method of a mulberry leaf volatile oil and application thereof to cigarette perfuming are disclosed. The invention provides the preparation method of the mulberry leaf volatile oil and application thereof. According to the invention, the mulberry leaf volatile oil is obtained by the following steps: condensing and collecting volatile oil-containing water by a water distillation method, pre-treating with a reverse osmosis membrane to remove impurities, and adsorbing with an adsorption chromatographic column, eluting and concentrating. The mulberry leaf volatile oil provided by the invention is added to tobacco shreds, so as to make the tobacco aroma full and rich and modify the tobaccos to make the smoke gentle and fine; and the mulberry leaf volatile oil has obvious effects of masking odor and improving aftertaste comfort. The mulberry leaf volatile oil has good solubility properties, is applied to tobacco flavoring, has good effects, and serves as a novel and important natural flavor for tobacco flavoring.

The invention discloses a preparation method of tobacco Maillard essence based on waste tobacco powder. The preparation method includes the steps: 1) weighing a certain amount of waste tobacco powder, mixing the waste tobacco powder with buffer solution, adding alpha-amylase and beta-amylase, adjusting the pH (potential of hydrogen) value of the buffer solution and performing reaction at the temperature of 45-65 DEG C for a certain time to obtain concentrated solution; 2) performing Maillard reaction for the concentrated solution and a certain weight of amino acid in water-propanediol solvents with the water content 10%-25% in a reaction system to obtain the tobacco Maillard essence; 3) dissolving the prepared tobacco Maillard essence in edible alcohol and then uniformly spraying the tobacco Maillard essence onto low-grade cut tobaccos. Smoking results indicate that cigarettes have fragrance of baked fragrance, caramel fragrance, cocoa fragrance and the like after the tobacco Maillard essence is added, smoking flavor is increased, smoke is exquisite and elegant, and the cigarettes are clean in taste. The preparation method is simple in technological process and low in cost, the smoking quality of the low-grade cigarettes can be obviously improved, and tobacco waste can be reasonably and comprehensively used.

The invention discloses a preparation method of camphor tree leaf tobacco spices. By screening microorganisms on the surface of tobacco leaves, and isolating aroma-producing microorganisms capable of producing aroma, they are mixed with aseptic camphor tree leaves for solid fermentation, and then extracted The volatile oil in the fermentation product is diluted to obtain camphor tree leaf tobacco flavor. The invention obtains the flavor for tobacco by the microbial fermentation method, can effectively preserve the active ingredients in the fermentation raw material, has a simple process, and provides a new way for the flavor preparation industry. The obtained camphor tree leaf flavoring for tobacco can reduce the harm of cigarettes to the human body to a certain extent, and the smoke is delicate, smooth, moist and slightly sweet, has good hair penetration, significantly reduces throat irritation, and has a brewing aroma. Fragrant and fermented sour aroma, no obvious residue on the tongue.

The invention relates to a method for preparing extract of yunnan black tea and application thereof. The extract is prepared and obtained by extraction with ultrasonic extraction method and the combination of silica gel chromatographic separation method; the extraction processes comprise fetching of yunnan black tea, ultrasonic extraction, silica gel chromatographic separation, concentration, andobtaining of extract in sequence. When the extract of yunnan black tea is added to the tobacco of cigarettes, the invention can cause the fragrance of cigarettes to be permeable and abundant, the smell of cigarettes to be refined and fine, and the rest smell to be significantly improved in the aspect of comfort. Compared with the traditional extraction method, by using the yunnan black tea which is extracted by the ultrasonic wave of mixed solvent, the dosage ethanol is greatly reduced, the extracting and heating time is shortened, and the extraction efficiency is improved; by combining the silica gel chromatographic separation, the quality and purity of active ingredient is improved. The method relates to uncomplicated equipment, is easy for operation, has no pollution, and provides an improved extraction method which has good effect for the preparation of the extract of yunnan black tea.

The invention discloses a method for improving cigarette moisturizing and aroma-improving effects by utilizing monarda didyma. Apis mellifera nectar source honey collected from monarda didyma flowers by apis mellifera is selected, undergoes impurity removal through a 180-mesh nylon net, is dissolved with purified water according to the weight ratio of (1:10)-(1:20) and then is sprayed to tobaccos. Cigarettes treated through the honey water have rich honey sweet aroma and strong monarda didyma flower sugar fragrance, smoke is finer, the cigarette fragrance is more coordinated and attractive, and the aroma-improving effect is very obvious. The level of moisturizing and aroma improvement of high-end cigarettes is improved, the evaluation characteristics of the cigarettes, such as pleasure, richness, fragrance and sweetness, can be improved remarkably, and the method has good application prospect.

The invention provides sheets capable of reducing tar content of cigarettes and a manufacture technology thereof. The sheets comprise the following materials by weight percent: 60-80% of common sheet material, 20-40% of Chinese herbal medicine powder. The sheets has the characteristics of high smoking quality, fresh and sweet mouth feel, delicate smoke, small irritation and little impurity smoke; and after the sheets are added into tobaccos, and the tar content of the cigarettes can be greatly reduced.

The invention provides a novel heat-not-burn smoke cartridge of a cooling piece, which comprises a paper tube, sealing paper, plant herbal particles, the cooling piece and filter cotton, and is characterized in that the front end of the paper tube is filled with the plant herbal particles, and the top end of the paper tube is filled with the filter cotton; sealing paper is arranged in front of the plant herbal particles, the cooling piece is installed at the rear ends of the plant herbal particles, and a hollow section is arranged between the cooling piece and the filter cotton. In addition, after the aerogel passes through the cooling piece, the hollow decompression piece and the filter cotton, the oral temperature reaches the temperature making the human body comfortable, smoke is finer and smoother, and fragrance is full. The plant herbal particles are particle-shaped fuming materials made of pure natural plants, aerogel can be released in a heating state by adding heat-resistant edible essence, and the herbaceous plant particles are never nicotine, have plant fragrance and can be smoked by a user, and harm of cigarettes is greatly reduced.

The invention relates to a rose flower additive for tobacco and the preparation method and applications thereof. The rose flower additive essentially consists of the rose flowers. The preparation method includes the steps that the rose flowers are extracted by heating and refluxing petroleum ether or ethanol solution or by soaking at ambient temperature; the extracted fluid is filtered and then decompressed and condensed into rose flower soaking cream which is mixed with honey in certain proportion to obtain the rose flower additive for tobacco. The rose flower additive is dissolved in the solution of ethanol and propanediol with certain concentration to form saturated solution, which is then evenly sprayed on cut tobacco, tobacco stems or tobacco sheets which are then prepared into cigarette. The dosage of the rose flower additive accounts for 0.01 to 5percent of the weight of the cut tobacco, the tobacco stems or the tobacco sheets. The rose flower additive is characterized by the harmony of the rose flower fragrance and the tobacco fragrance and can soften the cigarette smoke and reduce the irritation of the cigarette fragrance to the respiratory system and the harm of smoking.

The invention discloses a sweetsop extractive preparation method. The method comprises the steps that sweetsops are peeled, smashed and beaten into pulp, 85wt% to 95wt% ethanol water with the weight which is four times that of the sweetsops is added into the sweetsops, heating and backflowing are carried out for 2 h, immediate filtration is carried out, filter residues are used in the next step, and filter liquor is retained; 30wt% ethanol water with the weight which is five times that of the filter residues is added into the filter residues, heating and backflowing are carried out for 2 h, immediate filtration is carried out, and then the filter liquor is decompressed and concentrated to obtain concentrate A; the concentrate A and the original filter liquor are mixed to be placed at 0 DEG C to be filtered in a standing mode, and the filter liquor is decompressed and concentrated to obtain faint yellow liquor which is the sweetsop extractive. The preparation method is simple and practical, and is easy to operate and implement; the obtained sweetsop extractive can be sprayed on cut tobaccos of cigarettes, and the cigarettes are obtained in a coiled mode, so that the cigarette remaining taste is effectively improved, the sweet taste of the cigarettes is improved, smoke gas is fine and smooth, and the aroma concentration of the cigarettes is improved.