142 results about "Menthone" patented technology

A method for producing a chewing gum, as well as the chewing gum so produced, incorporates a physiological cooling agent, such as acyclic carboxamide, or combinations of physiological cooling agents. In another embodiment a combination of physiological cooling agents is made in a modified release structure. The modified release / cooling agents combination is preferably obtained by physically modifying the properties of the combination of cooling agents by coating and drying. When incorporated into gum, these particles are adapted to enhance the shelf stability of the flavor and / or produce a modified release when the gum is chewed. In another embodiment, the physiological cooling agent is present with menthol and menthone. In another embodiment, coated chewing gum has a coating that comprises a physiological cooling agent. The preferred inventive chewing gum provides a high flavor impact in which the harsh notes normally associated with such a high flavor impact have been reduced or eliminated. In addition, the preferred inventive gum provides a clean, high-quality, cooling chewing gum coating with xylitol or other polyols where xylitol has been reduced in concentration or eliminated.

A fruit juice-containing food product containing following components (a) and (b) in addition to a fruit component and a base having sweetness; and a method for reinforcing a flavor of a fruit juice-containing food product. (a) one or more refreshing feeling substances selected from the group consisting of menthol, menthone, camphor, pulegol, isopulegol, pulegone, cineol, mint oil, peppermint oil, spearmint oil, eucalyptus oil, and fractions there of. (b) one or more cool feeling substances selected from the group consisting of 3-1-menthoxypropane-1,2-diol, N-ethyl-p-menthane-3-carboxamide, 3-1-menthoxy-2-methylpropane-1,2-diol, p-menthane-3,8-diol, 2-1-menthoxyethane-1-ol, 3-1-menthoxypropane-1-ol, 4-1-menthoxybutane-1-ol, cyclic carboxamides, acyclic carboxamides,N,2,3-trimethyl-2-isopropyl butanamide, a menthoxy alkanol (alkyl group having 2 to 6 carbons), a menthoxy alkyl ether (alkyl group having 1 to 6 carbons), and a menthoxy alkanediol (alkyl group having 3 to 6 carbons).

The invention relates to a viscose fiber produced by utilizing mint and the process engineering thereof. The process includes: mint preparing, cropping, screening, washing, pre-treating, boiling, desanding and concentrating, chloridizing, alkali refining, bleaching, acid treating, desanding and concentrating, papermaking, dipping, pressing, crushing, maturing, yellowing, rubbing, dissolving, filtrating, debubbling, filtrating, spinning, drafting, severing, post-treating, drying, and packing; in the production process, a relaxative pulp technology is adopted, a preservative agent is added, and an enzyme treatment working procedure is added. The invention utilizes mint as the raw material to produce the viscose fiber, which is a creation of applying mint in the textile industry; and the original special matter of the mint, menthol and menthone, are kept, as well as the characteristics of sterilization, balminess, coolness, environmental protection, mosquito repelling, and so on; so that the fiber products thereof have the natural refreshing healthcare function and create a novel field for the development of the viscose fiber and the functional products thereof.

The invention relates to an air purifying agent, which is characterized by comprising the following components in proportion by weight: 0.001-0.01% of zingiberone, 0.005-0.05% of zingiberol, 0.015-0.05 % of menthol, 0.01-0.03 % of menthone, 0.02-0.04%of phellandrene, 0.01-0.03% of pinene, 0.005-0.02% of terpineol, 0.02-0.05%of citral, 0.002-0.01% of octyl aldehyde, 0.002-0.01% of pelargonic aldehyde, 0.02-0.05% of geraniol, 0.01-0.03% of linalool and 0.005-0.02% of hydratropic aldehyde. The air purifying agent of the invention is prepared by compounding pure natural plant juice and belongs toa pure natural product which has no toxicity, irritation and explosiveness. Compared with the chemical deodorizer used for deodorization in the existing market, the air purifying agent has better safety, and products obtained by reaction of the air purifying agent and odor do not have secondary pollution.

The invention provides a method for trapping, preventing and controlling adults of ectropis obliqua by combining mint pheromone and colors. The method comprises the following steps of: authenticating 18 main components in mint odor qualitatively and quantitatively; performing biological test by using a wind tunnel instrument to screen out 3 components of menthol, menthone and linalool with highest trap effect to prepare an taste source substance at the concentration of between 10<-6> and 10<-1>g / ml; preparing the taste source substance into a trapping agent in a ratio of 1:0.1-15:0.1-15 and carrying the trapping agent on a trapping core; in the main eclosion period of the adults of the ectropis obliqua, screening khaki with highest trap effect out from 10 colors; and combining the trapping core with a khaki adhering plate to form a trapper to trap the adults of the ectropis obliqua in the main eclosion period of the adults of the ectropis obliqua so as to reduce the amount of eggs of the next generation and reduce chemical prevention and control. The method has the advantages of no pollution, accordance with a green preventing and controlling principle for insects and the requirement of construction of a standard ecological tea garden, convenient operation and low cost.

The invention discloses a sewage treatment agent special for printing and dyeing wastewater. The sewage treatment agent is prepared from, by weight, coal ash, wooden activated carbon, poly aluminium chloride, polyferric sulfate, polyacrylamide, ammonium persulfate, sodium carbonate, poly-ferric aluminum sulfate, aluminum sulfate, yttrium oxalate, manganese sulfate, sodium bentonite, zeolite, sepiolite, modified lignin sulfonate, alkylphenol ethoxylates, amino trimethylene phosphonic acid, menthone, thiourea, cationoid starch derivatives, sodium dodecyl benzene sulfonate, dimethyl diallyl ammonium chloride, octaphenyl polyoxyethyiene, glycerin monostearate, peroxiredoxin and microbial bacterial liquid. The microbial bacterial liquid is prepared from saccharomycetes, fusarium oxysporum, proteusbacillus vulgaris, neurospora and mycoplana. The invention further provides a preparation method of the sewage treatment agent. The prepared sewage treatment agent is good in treatment effect on the printing and dyeing wastewater, the preparation method is simple, and no secondary pollution exists.

A method for producing a chewing gum, as well as the chewing gum so produced, incorporates a physiological cooling agent, such as acyclic carboxamide, or combinations of physiological cooling agents.In another embodiment a combination of physiological cooling agents is made in a modified release structure. The modified release / cooling agents combination is preferably obtained by physically modifying the properties of the combination of cooling agents by coating and drying. When incorporated into gum, these particles are adapted to enhance the shelf stability of embodiment, the physiological cooling agent is present with menthol and menthone. In another embodiment, coated chewing gum has a coating that comprises a physiological cooling agent. The prefereed inventive chewing gum provides ahigh flavor impact in which the harsh notes normally associated with such a high flavor impact have been reduced or eliminated. In addition, the preferred inventive gum provides a clean, high-quality, cooling chewing gum coating with xylitol or other polyols where xylitol has been reduced in concentration or eliminated.

The invention discloses a menthone preparing method. A transition metal complex is taken as a homogeneous catalyst, a small quantity of auxiliaries are added, so that menthone is prepared from isopulegol by hydrogen transfer, the reaction selectivity is 85%-99%, the conversion rate can reach 80%-99.9%, and the TON (turn-over number) of the homogeneous catalyst can reach 1,000-100,000.

Antifouling coating compositions and methods are disclosed, in which the active agent is preferably (−)trans-p-menthane-3,8-diol, (−)-menthol, (−)-menthyl chloride, menthoxypropanediol, (−)-isopulegol or (−)-menthone.

The invention discloses a treatment agent for printing and dyeing wastewater. The treatment agent is prepared from the following materials in parts by weight: 21 parts of menthone, 10 parts of silicon dioxide, 20 parts of zeolite minerals, 5 parts of powdered activated carbon, 5 parts of sodium silicate, 12 parts of diatomite, 5 parts of potassium persulfate, 5 parts of dibenzoyl peroxide, 15 parts of reductase peroxide, 12 parts of basic aluminum chloride, 8 parts of polyacrylamide, 30 parts of polyferric sulfate, 18 parts of polyaluminium chloride, 2 parts of polysorbate, 20 parts of polyimide, 1 part of polyethylene glycol, 8 parts of polyethyleneimine, 5 parts of thiocarbamate, 8 parts of zinc sulfate, 18 parts of expanded graphite, 5 parts of strong base, 5 parts of hydroxypropyl methyl cellulose sodium, 18 parts of calcium hydroxide, 85 parts of polyacrylamide, 20 parts of aluminum oxide and 5 parts of dodecyl diethylenetriamine.

The invention discloses a bacteriostatic deodorizing modified active carbon adsorbent which is characterized by being prepared from the following raw materials, by weight, 100-150 parts of sludge, 13-17 parts of corn straw, 15-24 parts of peanut shell, 10-15 parts of manganese ore powder, 30-50 parts of zinc chloride, 13-16 parts of magnesium silicate, 5-8 parts of silicon dioxide, 3-5 parts of polyvinyl alcohol, 3-5 parts of polyacrylamide, 3-5 parts of silver nitrate, 7-8 parts of diatomite, 2-3 parts of menthone, 4-7 parts of hydroxy nickel powder and a proper amount of distilled water. With addition of silver nitrate, diatomite, menthone and hydroxy nickel powder, bactericidal activity and adsorptivity of the adsorbent are enhanced, and smell deodorizing effect can be greatly improved. The preparation process of the adsorbent is simple; preparation cost is low; experimental operating conditions are mild; and there is no secondary pollution. The adsorbent provided by the invention is an environmentally-friendly adsorbent.

A heavy metal sewage treatment agent, consisting of the following substances in parts by mass: 21 parts of menthone, 25 parts of propylene glycol, 5 parts of acrylamide, 5 parts of sodium sulfoxylate, 3 parts of sodium acetate, 10 parts of glyceryl monostearate, 11 parts of tourmaline powder, 5 parts of starch, 20 parts of butane, 5 parts of dimethyl diallyl ammonium chloride, 10 parts of silicon dioxide, 20 parts of zeolite minerals, 5 parts of powdered activated carbon, 5 parts of sodium silicate, 12 parts of diatomaceous earth, 5 parts of potassium persulfate, 5 parts of dibenzoyl peroxide, 15 parts of peroxidoreductase, 12 parts of basic aluminum chloride, 8 parts of polyacrylamide, 30 parts of polymeric ferric sulfate, polymeric chlorine 18 parts of aluminum chloride, 2 parts of polysorbate, 20 parts of polyimide, and 1 part of polyethylene glycol.

The invention discloses sustained-release polycarboxylate superplasticizer and a preparation method and application thereof.The sustained-release polycarboxylate superplasticizer is prepared from, by weight, 50-58 parts of polymethylacrylic acid, 22-30 parts of castor beans, 5-12 parts of menthone, 8-15 parts of chitosan, 1-5 parts of potassium ferrate and 33-40 parts of formic acid.The castor beans are dried, smashed and sieved, cyclohexane is added into the sieved castor bean powder, sealing heating is conducted, and supernatant liquid is extracted after filtering; the supernatant liquid and chitosan are mixed, sealing heating is conducted, and a mixture A is obtained; polymethylacrylic acid and formic acid are mixed, deionized water is added, heating and stirring are conducted, menthone is added, heating and stirring are conducted, and a mixture B is obtained; the mixture A and the mixture B are mixed, and after heating and stirring are conducted, potassium ferrate is added, heating is conducted, and the sustained-release polycarboxylate superplasticizer is prepared.The sustained-release polycarboxylate superplasticizer has sustained-release performance, the water reducing efficiency is higher, good water reducing performance and slump retaining performance are shown, the sustained-release polycarboxylate superplasticizer also has the defoaming function, sources of the raw materials are wide, the production technology is simple, cost is low, no environment pollution is caused, and the sustained-release polycarboxylate superplasticizer is suitable for industrial production.

The invention discloses a non-phosphorus fountain solution which is characterized by comprising, by weight, 2-6 parts of 2-hydroxyethyl-beta-cyclodextrin, 1-4 parts of cetearyl glucoside, 1-4 parts of glycerol trioleate, 1-2 parts of terpineol, 1-3 parts of menthone, 0.5-1 part of tartaric acid, 1-3 parts of imidazolidinyl urea, 1-3 parts of sodium lauroamphoacetate, 1-2 parts of sodium xylene sulfonate, 0.5-1 part of benzalkonium chloride, 0.2-1 part of span 60, 5-10 parts of addition agents and 30-50 parts of water. The fountain solution contains no phosphorus, can effectively avoid the adverse effect of phosphorus containing materials on a device, is favorable for device maintenance and reduces cost; deterioration of water quality caused by phosphorus containing emissions is avoided, and the environmental protection requirements are met.

The invention provides a cool feeling microcapsule and a preparation method thereof. The cool feeling microcapsule adopts one or several of menthol, menthone and eucalyptus as a core material, adopts paraphthaloyl chloride and diethylenetriamine as a wall material, and adopts interfacial polymerization to wrap the microcapsule in order to prepare the cool felling microcapsule. The preparation method for the cool feeling microcapsule has safe and simple technique and low cost; and the capsulation technique can improve the performance of cool feeling materials, can control the release speed thereof, and can widen the application range thereof.

The invention discloses an oilfield sewage treatment agent and a preparation method thereof. The treatment agent comprises following raw materials in parts by weight: 10-20 parts of sodium hydrogen carbonate, 20-35 parts of aluminum oxide, 22-25 parts of menthone, 30-40 parts of polyacrylamide, 10-20 parts of carbon black, 9-18 parts of calcium hydroxide, 20-30 parts of butane, 40-50 parts of polyoxyethylene octylphenol ether, 40-60 parts of sodium laurylsulfate, 10-15 parts of glycerin monostearate, 25-30 parts of propylene glycol, 15-25 parts of peroxide reductase, 20-22 parts of sodium carbonate and 10-30 parts of a surfactant. The preparation method comprises the following steps: uniformly mixing sodium hydrogen carbonate, aluminum oxide, menthone, polyacrylamide, carbon black, calcium hydroxide, butane and octyl phenol polyoxyethylene ether; and adding residual components and uniformly mixing. The oilfield sewage treatment agent can be used for effectively removing COD (Chemical Oxygen Demand) in oilfield sewage and can basically clean all ammonia nitrogen and oil.

Suggested is a cosmetic composition, comprising (a) menthone compounds according to formula (Ia) or (Ib) and (b) at least one oil body or wax, and optionally (c) at least one emulsifier and / or (d) at least one active principle

The invention relates to a liquid-state temporary reinforcing material, a preparation method and applications thereof, wherein the liquid-state temporary reinforcing material comprises a reinforcing material and a crystallization inhibitor, the reinforcing material comprises any two or more than two molecules selected from menthol, menthone, menthol ester and menthol ether, and the content of thecrystallization inhibitor is less than 50 ppm. According to the present invention, the menthol and the derivatives thereof are integrally mixed to form the composite material for temporary reinforcing, the composite material is the liquid and volatilization-controllable at the room temperature, the temporary reinforcing requirements of cultural treasure extraction at the archaeology excavation site can be met, and the use is convenient.

The invention discloses an essence composition. The composition comprises the following components: spearmint oil, geranium oil, peppermint oil, methyl salicylate, anethole, eugenol, thymol, a cooling agent, and menthone 1,2-glycerol ketal. The proportion of spearmint oil, peppermint oil, and anethole is 1-5:1-10:5-15. The essence composition can be used for effectively resolving bitterness mouthfeel of desensitizing toothpaste, and at the same time endows the paste sweet and mild tooth brushing experience with mint fragrance.

The invention provides a method for preparing L-menthone. The method starts from isopulegol containing L-isopulegol, and prepares L-menthone through a method for selectively catalyzing the L-isopulegol to generate hydrogen transfer. The method has advantages of being simple in operation, low in catalyst cost, high in product yield and less in three wastes (waste gas, waste water and industrial residue); through a technology of hydrogenation transfer, the using of hydrogen is not needed, so that the method has better technology safety, and is suitable for industrial production application. TheL-menthone can be performed by performing selective hydrogen transfer on the L-isopulegol in the isopulegol under the action of a transition metal catalyst through the provided method; and the transition metal catalyst includes a transition metal compound and a chiral phosphine ligand.

The invention discloses a synthesis method of menthone and a catalyst system for the method. The method uses a heterogeneous catalyst and adds a small amount of auxiliaries, so that the citronella aldehyde undergoes intramolecular cyclization reaction to directly obtain menthone, the conversion rate can reach more than 90%, and the chemical selectivity of the reaction is more than 96%.

The invention discloses an amylose-menthone microcapsule-containing toothpaste body. Calculated in percentage by weight, the content of the amylose-menthone microcapsule is 0.14-0.18% of the total mass of the raw materials of the toothpaste body. The amylose-menthone microcapsule takes the amylase as a wall material and menthone as a core material, wherein the mass ratio of the wall material and the core material is 1:0.1-0.6, and the preparation method of the amylose-menthone microcapsule comprises the steps of sealing the amylase water solution and menthone into a container, and adopting an ultrasonic-assistant high-pressure hot melt method to obtain the amylose-menthone microcapsule. After the amylose-menthone microcapsule-containing toothpaste body is used, the retention time of the flavor substance menthone in the toothpaste body in the oral cavity can be prolonged, and the cooling feeling is enhanced. The amylose-menthone microcapsule-containing toothpaste body is simple in preparation method, convenient to operate, low in production cost, and suitable for industrial production.

The invention relates to a method for synthesizing chiral menthone enantiomer L-menthone and D-menthone by using L-isopulegol. The method comprises the steps that L-isopulegol, an iridium precursor with a ligand and a phosphine coordination complex in the formula (1) are in contact in a liquid medium, an addition agent is added to a reaction system, and L-isopulegol is directly subjected to a hydrogen transfer reaction. According to the method, the selectivity of L-menthone can be remarkably improved.

The present invention relates to a kind of air purifying agent, it is characterized in that: comprise gingerone, gingerol, menthol, menthone, phellandrene, pinene, terpineol, citral, octanal, nonanal, geraniol, Linalool, decanal, the weight ratio is: gingerone 0.01-0.1‰, gingerol 0.05-0.5‰, menthol 0.15-0.5‰, menthone 0.1-0.3‰, phellandrene 0.2-0.4‰, pinene ene 0.1-0.3‰, terpineol 0.05-0.2‰, citral 0.2-0.5‰, octanal 0.02-0.1‰, nonanal 0.02-0.1‰, geraniol 0.2-0.5‰, linalool 0.1-0.3‰ , decanal 0.05-0.2‰. The air purifying agent of the present invention is compounded from pure natural plant juice, is an all-natural product, and is non-toxic, non-irritating and non-explosive. Compared with the chemical deodorants currently used in deodorization on the market, its safety is better, and there is no secondary pollution after the product reacts with the odor.

The invention discloses an extract for treating pharyngolaryngitis. Medicinal materials such as 1 part of fine-leaf schizonepeta herb, 4 parts of platycodon root and 2 parts of raw liquorice are prepared by weight. The extract is prepared by the following steps of: 1) drying the medicinal materials, wherein the drying temperature is 40 to 60 DEG C, and the drying time is 3 to 4 hours; 2) crushing the medicinal materials into coarse powder; 3) filling the medicinal materials into a supercritical extraction tank, adding ethanol or methanol serving as an entrainer, and performing extraction for 3 to 4 hours under the conditions that the pressure is 5 to 10MPa, the temperature is 40 to 60 DEG C and the flow is 15 to 20L / h in the primary reduced pressure separation, and the pressure is 5 to 10MPa and the temperature is 35 to 50 DEG C in the secondary reduced pressure separation; and 4) dehydrating and drying the extract. By the supercritical preparation process, flavone, saponin and terpene components can be effectively enriched. The extract is characterized by comprising the following components in percentage by weight: more than or equal to 2.8 percent of glycyrrhizinic acid, more than or equal to 0.7 percent of liquiritin, more than or equal to 0.3 percent of platycodon D and 0.04 percent of menthone. The extract has anti-inflammatory and analgesic effects, and has more remarkable curative effect; and the preparation process is simple, the extraction rate is high, and the cost is low.