52results about How to "Clean and comfortable aftertaste" patented technology

The invention discloses an annexing agent and method for improving upper flue-cured tobacco leaf quality in the tobacco leaf production link. The annexing agent is an acid aqueous solution containing monosaccharide; in the flue-cured tobacco growing stage, after tobacco leaves in the middle are harvested and before the tobacco leaves at the upper portion are harvested, the annexing agent is added on the surfaces of the tobacco leaves at the upper portion, and picking and baking are carried out according to a normal method. The method is simple in operation and low in cost; after the upper flue-cured tobacco leaves are processed in the method, the appearance quality of the upper flue-cured tobacco leaves is not obviously changed compared with that of non-processed upper flue-cured tobacco leaves, but the internal sensory quality is obviously improved; the annexing agent is mainly characterized in that coke is sweet, note is displayed, the rough frangrance is improved, scorched miscellaneous qi is reduced, smoke is more pure, mild and fine, the impact feeling of alkaloid to the laryngopharyngeal recess is reduced, the remaining taste is comfortable and clean, and the availability is obviously improved.

The invention relates to electronic cigarette liquid, in particular to a composition. The composition consists of the following components in parts by weight: 6-17 parts, 8-12 parts for example, of a Tieguanyin tea tree flower extract, 5-14 parts, 7-10 parts for example, of a Wuyi rock tea tree flower extract and 12-28 parts, 15-23 parts for example, of a tobacco extract. The electronic cigarette liquid, which is prepared from the composition, has fresh fragrance and moist sweet honey aroma as well as the orchid and sweet-scented osmanthus like flowery flavor of tea flowers when being smoked; and in addition, the electronic cigarette liquid, when being smoked, is relatively strong in sense of promoting the secretion of body fluid in oral cavities and is capable of relieving residues in throats.

The invention belongs to the field of tobacco products, and particularly relates to a tobacco essence and flavor. The tobacco essence and flavor comprises the following components: 8-36 parts by weight of a tea extract and/or a water-removed tea extract, 0.1-8 parts by weight of a carob bean extract, 0.4-8 parts by weight of a prune extract, 0.2-8.5 parts by weight of a plum extract, 0.4-10 partsby weight of a tamarindus extract and 1-30 parts by weight of a tobacco extract. The invention further relates to cigarette paper comprising the tobacco essence and flavor and application of the cigarette paper. A small amount of the tobacco essence and flavor is added in the cigarette paper, the sensory quality of made cigarettes can be improved obviously, and particularly, evaluation indexes such as fragrance, harmony, offensive odor, irrigation and aftertaste are remarkably improved.

The invention provides an electronic cigarette liquid with a grape flavor and a preparation method thereof. The electronic cigarette liquid with the grape flavor is prepared by mixing propylene glycol, glycerin, 1,3-butanediol, xylitol liquid, grape juice concentrated liquid, edible grape essence and the like to be uniform according to proportions, wherein the grape juice concentrated liquid is obtained through the steps of squeezing extraction and vacuum-rotary evaporation and concentration. The electronic cigarette liquid with the grape flavor is prepared from, by weight, 1-80 parts of propylene glycol, 1-60 parts of glycerin, 1-50 parts of 1,3-butanediol, 1-30 parts of xylitol liquid, 5-10 parts of grape juice concentrated liquid and 0.1-2 parts of edible grape essence. The electronic cigarette liquid has better grape fragrance and fresh and sweet mouthfeel and can meet the smoking requirement of consumers on electronic cigarette with fruit flavors.

The invention belongs to the field of cigarette essences, and discloses a cigarette essence containing lucid ganoderma fermentation broth and a preparation method thereof. The cigarette essence is composed of the following components: lucid ganoderma fermentation broth, vanilla tincture, tonka bean tincture, benzaldehyde, benzoin paste, rum ether, vanillin, nutmeg tincture, clove oil, lemon oil, iris tectorum extract, ethyl nonylate, heliotropin, angelica polyclada tincture, and fennel tincture. The preparation method of the cigarette essence comprises steps of fermentation and mixing. The prepared cigarette essence has a soft and fine taste, clean and comfortable aftertaste, and special lucid ganoderma fragrance. Moreover, the preparation method is simple, the product quality is stable, and the cigarette essence can be widely used in cigarette industry.

The present invention provides filter rod center line rubber capable of slowly releasing mint flavor and a preparation process thereof, the filter rod center line rubber is prepared by mixing the following components by weight: 35-50% of original cigarette center line rubber, 15-25% of a starch solution and 35-45% of mint essence. The starch solution is prepared by dissolving modified starch into the water according to the mass ratio of 1:2-4. The product has good flow property, ideal bonding effect and suitable drying speed and other characteristics, a mint essence loading capacity in the system is high, when the is used in filter rod center line rubber cigarettes, the flavoring effect is stable, mint is significant in cool and refreshing characteristics, and clean and comfortable in remaining flavor, in the suction and absorption process, fragrance release is uniform, the fragrance is lasting, and the filter rod center line rubber is suitable for being used as an effective complementary material flavoring manner for preparation of mint cigarettes.

The invention discloses a cigarette paper additive with a throat clearing effect and application thereof. Milk vetch honey, phenethyl alcohol, phenethyl formate, phenylethyl propionate, linalool, hydroxyethyl rose flavone, bee milk, propylene glycol, beewax absolute oil, tobacco absolute oil, broadleaf holly leaf absolute oil and water are evenly mixed to obtain a product of the cigarette paper additive; the hydroxyethyl rose flavone is a novel flavonoid compound separated from waste residues generated in rose essential oil production, and the cigarette paper additive has the structural formula shown in the description and is named as 7-(3-hydroxypropyl)-8,2'-dimethoxy flavone. In a cigarette paper preparation process, the additive is applied according to 1 to 2% of the weight of the cigarette paper; throat dryness sensation and sting sensation in smoking cigarettes are obviously reduced, smoke is mellower and smoother and has sweet aftertaste sense and cool sense, and aftertaste is comfortable and clean. The additive disclosed by the invention has a small use amount, an adding technology easy to achieve, a small effect on cigarette chemical balance and no obvious change on cigarette style.

A method for relieving a peculiar smell of tipping paper comprises the following steps that (1) water-base resin base fluid comprising, by weight, 20 percent-35 percent of water-soluble acrylic resin, 40 percent-55 percent of purified water, 5 percent-20 percent of edible alcohol and 0.5 percent-5 percent of Yunnan tobacco absolute is prepared and mixed to be even; (2) base tipping paper is evenly coated with a layer of water-based resin base fluid serving as a base coat, and then drying is performed; (3) an ink coat is printed on the base coat, and drying is performed; (4) water-based resin sealing fluid comprising, by weight, 35 percent-45 percent of water-soluble acrylic resin, 30 percent-40 percent of purified water, 10 percent-20 percent of edible alcohol and 0.5 percent-5 percent of aromatic tobacco extracts is prepared and mixed to be even; (5) the surface of the ink coat is evenly coated with a layer of water-based resin sealing fluid serving as a seal coat, and drying is performed; (6) hot stamping is performed, so that fished tipping paper samples are manufactured. According to the method, the peculiar smell brought by ink on the tipping paper can be effectively relieved, and cigarette fragrance can be maintained.

The invention provides electronic cigarette liquid and a preparation method thereof. The grape-flavored electronic cigarette liquid provided by the invention is obtained after propylene glycol, glycerol. 1,3-butanediol, xylitol liquid, a grape juice concentrate, edible grape essence and the like are uniformly mixed in proportion, wherein the grape juice concentrate is obtained by pressing, extraction, reduced pressure rotary evaporation and concentration; the grape-flavored electronic cigarette liquid comprises the following components in parts by weight: 1-80 parts of the propylene glycol, 1-60 parts of the glycerol, 1-50 parts of 1,3-butanediol, 1-30 parts of the xylitol liquid, 5-10 parts of the grape juice concentrate and 0.1-2 parts of the edible grape flavor. The electronic cigarette liquid provided by the invention has better grape fragrance, is fresh and sweet in mouth feeling and can satisfy the smoking demands of consumers on fruit-flavored electronic cigarettes.

The invention provides a preparing method of burley tobacco and flue-cured tobacco grafted tobacco. Through preparing treatment in a withering and yellowing stage, a color fixing stage and a stem drying stage, characteristics of flue-cured tobacco and burley tobacco are fully integrated, a unique tobacco raw material is produced, a product is rich in aromatic characteristic, the flue-cured tobacco is fresh, sweet and aromatic and obvious in aromatic note, and the product has weak aroma of the burley tobacco, mild in strength, light in offensive odor, clean and comfortable in remaining taste, soft and exquisite in smoke and high in plumpness. The product is overall coordinated in chemical composition, proper in nicotine content, high in sugar content, low in starch content and high in potassium-chloride ratio.

The invention relates to a preparation method of oxazole spice for tobacco; in the method, one of lactamic acid or aminothiopropionic acid or the mixture of the lactamic acid and the aminothiopropionic acid with arbitrary proportion and 2,3-butanedione are used as raw materials, diglyme is used as solvent, the raw materials are reacted for 6-8 hours at 155-175 DEG C under the condition of 1.5-2.0 of barometric pressure, and then the organic solvent extraction and rectification are carried out to obtain the product; the invention provides a brand new preparation method in the preparation field of the oxazole spice for tobacco; and the method has simple operation, is easy to control the reaction and has high purity and yield of final products.

The invention relates to application of a benzyl acrylate-substituted pyrazine nitrogen oxide to tobacco product perfuming, a tobacco perfuming additive and a tobacco product, and belongs to the technical field of tobacco additives. The benzyl acrylate-substituted pyrazine nitrogen oxide is subjected to a safety toxicology experiment, it is found that the benzyl acrylate-substituted pyrazine nitrogen oxide does not cause animal toxic symptoms and visceral organ abnormal conditions in a mouse acute toxicity test, and has no mutagenicity to histidine auxotroph salmonella typhimurium. Through tests, it is found that after the benzyl acrylate-substituted pyrazine nitrogen oxide is added into cigarettes, the perfume characteristic, the smoke characteristic, the taste characteristic and the likeof the cigarettes are improved, and thus the benzyl acrylate-substituted pyrazine nitrogen oxide is added into the tobacco product. When the tobacco product is an unblended cigarette or a tobacco blended cigarette, the optimal addition concentration of the benzyl acrylate-substituted pyrazine nitrogen oxide in the tobacco product is 2 mg/kg.

The invention discloses a fumigating and flavoring method. The method comprises the following steps of: fumigating natural perfume plants and tobacco leaves serving as main materials and functional auxiliary materials for 5 to 48 hours in a closed container at the temperature of between 50 and 150 DEG C, performing cooling at room temperature, and performing standing for 24 hours to obtain fumigated natural perfume plants and fumigated tobacco leaves. The invention further discloses application of the fumigated tobacco leaves or/and the fumigated natural aromatic plants obtained through the fumigating and flavoring method to cigarettes.

The invention relates to a natural apricot extract containing Mailard compound, a preparing method and an application thereof. The natural apricot extract containing Mailard compound is prepared by that the reducing sugar of the natural apricot extract, amino acid and derivative thereof react at the temperature of 70-130 DEG C for 1-6 hours. The natural apricot extract containing Mailard compoundis added to tobacco sheets and low and medium-grade flue-cured tobacco shreds according to 0.1-10% of total amount of tobacco to prepare tobacco. The expert of panel test proves that the tobacco reserves the efficacy of obviously covering offensive taste, lowering irritation and bringing clean remaining taste, softness and mellowness of the original natural apricot extract. Meanwhile, the naturalapricot extract containing Mailard compound can obviously increase cigarette fragrance amount, enriches fragrance, endows tobacco faint scent and sweetness, improves production of body fluid and mellow feeling and improves the smoking quality of cigarettes.

The invention provides a batch preparation method of nicotine salt. The method comprises the following steps of 1) putting cigarette tobacco powder into a supercritical extraction device for extraction under the extraction pressure of 20-30 Mpa at the temperature of 35-55 DEG C for 1.5-4 hours; 2) carrying out first-stage molecular distillation at the heating temperature of 85-100 DEG C, carrying out second-stage molecular distillation at the heating temperature of 100-110 DEG C, and carrying out third-stage molecular distillation at the heating temperature of 130-150 DEG C; (3) weighing the third-grade fraction of the tobacco powder, and putting the third-grade fraction into a container; weighing ethyl acetate, pouring into a container, and uniformly stirring; weighing water, pouring into a container, and uniformly stirring; standing for layering, separating liquid, removing a lower-layer water phase, and reserving an upper-layer ethyl acetate phase; 4) adding benzoic acid into the ethyl acetate phase, and fully and uniformly stirring; weighing water, adding the water into the solution, and uniformly stirring; standing, layering, separating liquid, removing an upper ethyl acetate phase, and leaving a layer water phase; and the water-phase rotary evaporation dehydration being complete.