78 results about "Damascone" patented technology

The invention discloses a high-nicotine tobacco extract and application thereof, and belongs to the field of tobacco additives. The extract is rich in aroma components such as megastigmatrienone, damascone, pyrones and furanones in tobacco, can provide tobacco aroma and roasting aroma, further contains certain nicotine, can cater for physiological needs of consumers, and improves satisfaction. Content of macromolecular substances such as proteins, pectin and polysaccharides in the extract is extremely low, solubleness is good, the high-nicotine tobacco extract can be completely dissolved into MCT (medium chain triglyceride), and can be used for perfuming a filter tip. Besides, the high-nicotine tobacco extract is added into cut stems or reconstituted tobaccos, so that stimulus can be reduced, strength is improved, a blending rate, in a tobacco group, of the cut stems or reconstituted tobaccos is increased, and content of cigarette tar is reduced while fragrance is invigorated and impurities are covered.

The present invention provides a flavoured product comprising four or more flavour materials having antimicrobial properties and selected from the group comprising nonanol, decanol, nonanal, decanal, amyl propionate, anethole synthetic, anisic aldehyde, basil oil, benzyl benzoate, benzyl butyrate, benzyl formate, camomile oil, cinnamic aldehyde, cis-3-hexenol, clove bud oil, damascone, ethyl acetoacetate, eucalyptus oil, ginger, isoamyl acetate, menthol laevo, methyl cinnamate, methyl salicylate, orange oil, rosemary oil, tarragon, Tea Tree oil, and peppermint oil; and one or more antimicrobial agents selected from the group comprising triclosan, pyrophosphates, zinc salts, cetylpyridinium chloride, parabens, stannous salts, sodium dodecyl sulphate, chlorhexidine, copper salts, strontium salts, peroxides and sanguinarine.

The invention discloses an essence for cigarette mouth building adhesive and preparing and using method thereof. The cigarette mouth building adhesive is made by evenly mixing 25 parts of Yunnan tobacco extract, 3 parts of nootkatone, 25 parts of tobacco flavouring group, 2 parts of rose essential oil, 3 parts of dihydroactinidiolid, 2 parts of Beta-damascone and 40 parts of dissolvent. After the essence and the conventional mouth building adhesive are doped, the original perfume of the tobacco can be improved obviously, various of perfumes of the cigarette can be regulated, the cigarette perfume is more natural, soft and elegant. The cigarette adhesive processed by the technology, the adhesion efficiency can not be reduced. According to the invention, the preparing method is easy, the costs are low, the invention can be applied to the large-scale industrial production.

The invention discloses a tobacco extract, an extracting method and application and belongs to the field of tobacco additives. The tobacco extract is extracted with the method including the following steps that firstly, propylene glycol is added into tobacco raw materials, and then baking is carried out after standing; secondly, smashing is carried out, and a solvent is added into powder materials for extraction; thirdly, extract liquid passes through an ultrafiltrtion membrane, penetrating liquid is obtained and subjected to reduced pressure distillation, and concentrate is obtained; fourthly, the concentrate is subjected to secondary separation with a molecule distillation method, light components are collected, and the tobacco extract is obtained. The extract contains rich megastigmatrienone, Damascone, neophytadiene, phenylcarbinol, phenethyl alcohol, farnesylacetone and pyrone and furanone aroma components, and the tobacco extract is thick in baking aroma and tobacco aroma, good in penetration, small in irritation and miscellaneous gas, high in satisfaction, capable of improving the smoking quality of cigarettes and providing a certain amount of nicotine to meet the physiological needs of consumers when used.

The invention relates to a fragrance smelling area for improving sleep. The fragrance smelling area consists of a fragrant plant growing area, a fragrance smelling walk path and an isolated area arranged around the circumference of the fragrant plant growing area, wherein, the following plants are planted in the fragrant plant growing area on an area ratio basis: 15-25% of lavender, 8-15% of salvio sclarea, 8-15% of lippia citriodora, 8-15% of chamomile, 8-15% of damask rose, 8-15% of fragrant citrus and 0-45% of additional varieties which are selected from one or more than one of bergamot, hibiscus, sweet orange, osmanthus flower, honeysuckle, sweet basil, cablin pacholi, valerian, sweet oregano, roman chamomile, French lavender, melissa officnalis and rose pelargonium graveolens. The fragrance smelling area is planted with the fragrant plants with the efficacy of improving the sleep quality; the fragrant plants are planted in the fragrance smelling area by a configuration method of a certain area, a certain amount and a certain ratio, and the fragrant plants can provide a fragrance activity for fragrance smellers in the fragrance smelling area in a certain manner at certain time to improve the sleep.

The invention provides compound fruit fragrance and flower fragrance essence for daily chemicals and a preparation method thereof. The essence is mainly prepared from 1-acetoxy-2-tert-butylcyclohexane, linalool, lilialdehyde, hexyl acetate, rosalin, benzyl acetate, cyclamen aldehyde, alpha-hexylcinnamaldehyde, APHERMATE IFF, galaxolide 50, geranyl acetate 600, ambrotone, isovalerate, florhydral, triplal, ebanol, delta-damascone, delta-decalactone, diphenyl ether, geraniol 600, benzyl alcohol, bodhi flower ester, peach aldehyde, tonalid, p-methyl anisole, methyl benzoate, beta-ionone, butyl butyryllactate, guaiac wood oi1, musk-T, TRIMOFIX O TT IFF, seti wood wool, red apple bases, benzyl salicylate, raspberry ketone, vanillin propylene glycol acetal, super piperonal, phenylethyl alcohol, melonal, green flower Finn, Guojing, Hailanjing and 2-hydroxymethylethoxy. The compound fruit fragrance and flower fragrance essence has good stability in perfuming media, the fragrance emitted by the essence is natural and full, and the essence can be applied to various daily chemical products.

The present invention relates to rose oil and its production process. The present invention uses rose of separated and screened Rosa Damascena Mill variety as material, and the rose oil contains cephrol 18-39 wt%, nerol 5-14 wt%, geraniol 14-29 wt%, paraffin 16-20 wt%, and phenylethanol <3.0 wt%. The present invention has high paraffin content and low phenylethanol content and scent lasting time as long as 48 hr, and features the sum of total geraniol and nerol content higher than cephrol content and thus special quality and scent. The present invention provides rose oil producing process with high production capacity, short processing time and rose oil yield as high as 0.035-0.050 %.

The invention relates to an essence with red bean fragrance. The essence with red bean fragrance is composed of: isoamyl acetate with a mass percentage concentration of 1%, ethyl butyrate with a mass percentage concentration of 1%, beta-damascone, beta-ionone with a mass percentage concentration of 1%, 2-methylpyrazine with a mass percentage concentration of 1%, 2, 5-dimethylpyrazine, 2-acetylpyrazine with a mass percentage concentration of 1%, melonal, 4-ketoisophorone, ethyl maltol, thiol, menthyl acetate, menthol with a mass percentage concentration of 1%, vanillin, ethyl vanillin with a mass percentage concentration of 1%, vanillin propylene glycol acetal, 2-methoxy-3-isobutyl pyrazine with a mass percentage concentration of 1%, and a solvent. The raw materials are added into a container in order according to the formula and are stirred evenly to obtain the essence with red bean fragrance. The essence provided by the invention has outstanding characteristic fragrance of red beans, has strong natural feel and harmonious, soft and delicate fragrance, and can be used for perfuming of drinks, pastries and other food.

The invention discloses E-cigarette nicotine liquid and a preparation method thereof and belongs to the technical field of E-cigarette nicotine liquids. The E-cigarette nicotine liquid is made from high-nicotine tobacco extract, tobacco flavor and the like, wherein the tobacco extract has rich tobacco characteristic fragrant ingredients (such as megastigmatrienone, beta-damascone, pyrones, and furanones) and nicotine, can provide tobacco aroma and curing aroma and meet the physiological needs of consumers, and provides better satisfaction. The high-nicotine tobacco extract has very low contents of high-boiling-point ingredients and macromolecular substances (such as proteins, pectin, and polysaccharides), is free of burnt smell and low in sweetness, and can supplement aroma and cover peculiar odors, lower stimulus and improve taste strength. By being used with tobacco flavors, the E-cigarette nicotine liquid has enhanced curing aroma and tobacco aroma, and has strong aroma and good volatility. The preparation process of the E-cigarette nicotine liquid is simple, is simple and easy to perform, and is applicable to large-scale industrial production and application.

A perfume composition includes groups of perfume components that produce enhanced sensory performance. The composition includes components that have synergistic odor properties. A perfume composition comprises at least four members selected from the group (1A) consisting of acetyl cedrene, Camphor powder synthetic, Cedarwood oil, cineole, cinnamic aldehyde (10), cistus labdanum, citral dimethyl acetal, Cosmone, Cyclal C, beta damascone (10), delta damascone (10), Ebanol (10), ethyl vanillin (10), eugenol, Galbanone (10), gamma undecalactone, heliotropin, hexyl cinnamic aldehyde, iso E Super, alpha iso methyl ionone, Mayol, methyl chavicol, methyl cinnamate, methyl ethyl 2 butyrate, Silvanone, Silvial, alpha terpineol, allyl hexanoate, Labienoxime (10), anisic aldehyde(10), Black Pepper Oil, Polysantol(10), Habanolide, dihydroeugenol, Melonal, Violetyne(10), methyl benzoate, Raspberry ketone, and mixtures thereof wherein the total amount of these members is from about 40% to about 80% by weight of the composition; and at least one member selected from the group (1b) consisting of alkyl alcohols, phenyl alkylalcohols, terpene hydrocarbons and mixtures thereof in amounts from about 5% to about 50% by weight of the composition.

The invention provides a lily essence for daily chemicals and a preparation method thereof. The lily essence is prepared from the following raw materials: cis-6-nonenol; kalong; ethyl vanillin; florhydral; cyanine; allyl cyclohexyloxyacetate; prenylacetate; pino acetaldehyde%; melonal%; allyl heptylate; styralyl acetate; matricaria ester; fructone; cis-3-hexenyl acetate; ligustral; geranyl acetate; geranyl acetate; Delta-Damascone; hexyl acetate; cis-3-Hexenyl salicylate; sandalore; ethyl-2-methylbutyrate; vanillyl alcohol; phenoxyethyl isobutyrate; allyl cyclohexanepropionate; methyl decenol; phenethyl alcohol; cyclamen aldehyde; verdyl acetate; isomethyl ionone; lemon oil; benzyldimethylcarbinyl butyrate; 2-tert-butylcyclohexanol acetate; iso E super; galaxolide stock solution; peach aldehyde; hexyl salicylate; Lily aldehyde; linalool; methyl dihydrojasmonate; and dipropylene glycol. The lily essence has fresh and penetrating top note, strong natural sense, full body note, good floral sense, and lasting basic note.

The invention discloses a fragrant wool fiber and a preparation method thereof. Chitosan and sodium tripolyphosphate are used for coating a damascone spice, nanocapsules with chitosan as an outer shell are formed, then amino of chitosan and amino of a wool fiber are crosslinked through glutaraldehyde, and the nanocapsules coated with the damascone spice are immobilized on the wool fiber by chemical bonds; at the same time, vanillin is directly chemically immobilized on the surface of the wool fiber; and the fragrant wool fiber simultaneously loaded with the vanillin and the damascone spice is prepared. The prepared fragrant wool fiber is simultaneously loaded with the vanillin and the damascone spice, and has vanilla bean aroma of the vanillin spice and strong milk aroma, and fruity flavor, green grass fragrance, flower fragrance, wood fragrance and berry fragrance of the damascene spice; the fragrance is lasting, is slowly released, and is not easy to elute; the obtained wool fiber has the skin friendly performance, and has good application prospects.

The invention belongs to the technical field of cigarette flavor and essence and particularly relates to milk flavor-tea flavor combined essence for recombinant tobacco leaf wrapping and a preparation method thereof. The milk flavor-tea flavor combined essence comprises, by mass, 0.001 to 0.005 parts of cis-3-hexenyl acetate, 0.08 to 0.4 parts of linalool, 0.05 to 0.25 parts of linalool oxide and 2 to 7 parts of geraniol. The milk flavor-tea flavor combined essence has compound milk flavor and tea flavor, is suitable for the field of manufacture of cigarettes and is particularly suitable for being used in recombinant tobacco leaf wrapping. In all flavor ingredients, cis-3-hexenyl acetate, linalool, linalool oxide, geraniol, geranyl acetate, linalyl acetate, beta-ionone, beta-damascone, ethyl acetate and ethyl butyrate can produce a milk flavor. The milk flavor-tea flavor combined essence has layering of a milk flavor and a tea flavor, realizes flavor smooth transition, is conducive to improvement of a cigarette flavor and improves cigarette flavor harmony.

The invention provides a fragrance essence with bacteriostatic efficacy components and a preparation method thereof. The fragrance essence with bacteriostasis effect is prepared from acetaldehyde, hydroxycitronellal, pinene, sabinene, beta-myrcene, limonene, leaf alcohol, ligustral, benzaldehyde, linalool, Bergapten, caryophyllene, linalyl acetate, beta fenchyl alcohol, anthemene, Neryl propionate, Florol, benzyl acetate, geranyl acetate, citronellyl acetate, nerol, methyl salicylate, ethyl salicylate, ethyl salicylate, Beta Damascone, phenethyl alcohol, allyl amyl glycolate, ionone, methyl anthranilate, watermelon ketone, Ambrox, Methyl dihydrojasmonate, isoeugenol, thyme oil, eugenol and the like. The fragrant raw materials used are convenient in sources, and the obtained essence has thefragrance characteristics of fresh fragrance, flower fragrance, fruit fragrance and pungent fragrance, and also has the fresh feeling of forests and nature, the overall fragrance is fine and smooth,and the fragrance essence has bacteriostatic effect.

The invention provides a pear essence for water-based inks, which is composed of the following components in percentage by weight: 1-30% of pear essence, 5-55% of composite modified oligosaccharide and the balance of deionized water. The pear essence is composed of ethyl acetate, propyl acetate, butyl acetate, hexyl acetate, cis-3-hexenyl acetate, isoamyl acetate, ethyl propionate, ethyl butyrate, ethyl 2-methylbutyrate, ethyl hexanoate, ethyl oenanthate, ethyl caprilate, ethyl benzoate, peach aldehyde, hexanal, hydroxy citronellal, trans-2-hexenal, acetic acid, butanol, linalool, damascone, ethyl 3-methylthiopropionate, lemon oil and ethanol. The invention also provides a preparation method of the pear essence for water-based inks. The composite modified oligosaccharide is used as a wall material to be coated on the pear essence so as to form the pear nanocapsule slow-release essence, thereby enhancing the fragrance persistence and water solubility of the essence; and thus, the pear essence is suitable for perfuming the water-based ink. The pear essence for water-based inks has the advantages of fresh and realistic fragrance, high naturalness and high fragrance persistence.

The invention relates to the field of essences, and provides a honey essence for daily chemicals in order to solve the problem that the difference between the aroma of existing honey essence and nature aroma is great. The honey essence for the daily chemicals is prepared from, by mass, 0.1-1 part of phenethyl acetate, 0.1-1 part of isoamyl acetate, 0.01-0.15 part of geranyl acetate, 0.1-1 part ofethyl acetate, 0.1-1 part of ethyl pelargonate, 1-15 parts of phenylethyl isobutyrate, 0.1-1.5 parts of isoamyl isovalerate, 0.5-3 parts of ethyl lactate, 0.1-1 part of ethyl phenylacetate, 0.5-1.5 parts of butyl phenylacetate, 0.1-1 part of methyl phenylacetate, 1-10 parts of phenylethyl phenylacetate, 5-20 parts of phenethyl alcohol, 0.1-1 part of citronellol, 0.01-0.2 part of geraniol, 0.5-3 parts of artificial cognac oil, 1-10 parts of methyl cedryl ether, 0.5-3 parts of ethyl maltol, 0.1-1 part of damascenone, 0.1-1.5 parts of delta damascone, 0.1-1.5 parts of 4-hydroxy-2,5-dimethyl-3(2H)-furanone and 50-70 parts of dipropylene glycol. By controlling the usage ratio of all the components, the aroma intensity of the honey essence for the daily chemicals is easily improved, and the aroma given off by the honey essence for the daily chemicals is closer to the natural aroma.

The invention discloses a formula of rose fragrance tobacco flavoring essence. According to the formula, the rose fragrance tobacco flavoring essence consists of the following components in percentage by mass: 0.1 to 0.5 percent of rose essential oil, 0.1 to 0.5 percent of 2-acetylpyrazine, 0.05 to 0.5 percent of 2,3-dimethylpyrazine, 1 to 2 percent of ethyl berry ketone, 0.01 to 1 percent of tobacco ketone, 0.1 to 1 percent of alpha-damascenone, 1 to 10 percent of Yunyan tobacco essential oil, 1 to 2 percent of tobacco extract,0.1 to 0.5 percent of lactic acid, 0.1 to 1 percent of apple extractum, 1 to 2 percent of honey extractum, 0.01 to 0.1 percent of 2-acetylpyrrole, 50 to 60 percent of edible ethanol and 30 to 40 percent of propylene glycol. According to the formula, the rose essential oil is added so that tobacco produces fragrance of rose, the tobacco fragrance is increased and the taste of the tobacco is adjusted, and then the taste of the tobacco is improved, the natural sweet fragrance of the tobacco is enhanced, dry, astringent and bitter mouthfeel of customers is improved and requirements of the customers are met.

The invention discloses a formula of a plum extract-containing casing flavor for tobacco, which consists of the following components in percentage by mass: 1 to 8 percent of ethyl maltol, 5 to 15 percent of honey extract, 0.1 to 1 percent of alpha-damascone, 1 to 2 percent of beta-damascone, 8 to 20 percent of plum extract, 1 to 10 percent of red date tincture, 1 to 10 percent of hawthorn tincture, 0.5 to 2 percent of methyl cyclopentenolone, 45 to 60 percent of propylene glycol and 10 to 20 percent of edible ethanol. In the formula of the plum extract-containing casing flavor for tobacco, the plum extract is added, the tobacco can generate fresh and sweet aroma of plum, the aroma of the tobacco is improved and conditioned, and the smoking of the tobacco is corrected; therefore, the smoking of the tobacco is finally improved, the natural sweet aroma of the tobacco is increased, the dry, astringent and bitter mouthfeel of customers is improved and the requirement of the customers is met.

The invention provides an additive for reducing woody gas in cigarette bobbin, a preparation method and an application thereof. The additive is prepared with a tobacco absolute light component, cedar wood oil, guaiacol, [beta]-dihydrodamascone, dihydrocoumarin, ethyl vanillin and alcohol as raw materials and through the steps of mixing and stirring the raw materials and allowing the mixture to stand. The tobacco absolute light component is prepared through the steps of: extracting tobacco with alcohol and concentrating the extract to obtain tobacco extract; mixing the tobacco extract with alcohol and filtering the mixture to obtain a clear liquid; re-concentrating the clear liquid to obtain tobacco absolute; and finally performing two-stage molecular distillation on the tobacco absolute to obtain a 40-60 DEG C fraction, which is the tobacco absolute light component. When cigarette paper is spray-coated by the additive, woody gas generated during combustion of the cigarette bobbin is significantly less than that generated from a common cigarette bobbin, so that a cigarette has a pleasant smell fragrance.

The invention belongs to the field of bioengineering, and relates to a strain, in particular to stenotrophomonas maltophilia and application thereof. The stenotrophomonas maltophilia strain is preserved in the China General Microbiological Culture Collection Center on April 30, 2021, and the preservation number of the stenotrophomonas maltophilia strain is NO: 22262. The strain can be used as a fermentation strain to play a role in tobacco leaf fermentation after redrying. According to the stenotrophomonas maltophilia disclosed by the invention, afterfermentation with thestenotrophomonas maltophilia and redrying, aromatic substances such as 2-methyltetrahydrofuran-3-ketone, furfural, furfuryl alcohol, 4-cyclopentene-1, 3-diketone, 5-methyl-2-furfuryl alcohol, geraniol, damascone and farnesyl acetone in tobacco leaves are increased, the aroma quality and the aroma amount of the tobacco leaves are improved, irritation is reduced, and the taste of cigarettes can be improved.