124 results about "Raspberry ketone" patented technology

The invention provides a sweet taste functional clustering substance preparation which has the taste close to tobacco sweet taste and is capable of obviously increasing the tobacco taste, which comprises the following compositions in mass percentage: 0.0001 to 0.0004 percent of clove oil, 0.0001 to 0.0006 percent of anise oil, 0.2 to 0.8 percent of date oil, 0.01 to 0.03 percent of maltol, 0.05 to 0.15 percent of dihydroactinidiolide, 0.002 to 0.008 percent of benzyl cinnamate, 0.1 to 0.6 percent of gamma-Valerolactone, 0.002 to 0.008 percent of phenethyl acetate, 0.0001 to 0.0003 percent of menthyl acetate, 0.0001 to 0.0006 percent of Beta-Damascenone, 0.02 to 0.08 percent of methyl cyclopentyl hydroxybenzyl thiocyanide ketone, 0.003 to 0.009 percent of dihydrogen Beta-Damascenone ketene, 0.001 to 0.003 percent of raspberry ketone, 0.01 to 0.05 percent of neohesperidin, 0.03 to 0.09 percent of vanilline, 0.001 to 0.005 percent of perillartine, 0.01 to 0.03 percent of aspartame, 0.02 to 0.08 percent of glycyrrhizine, 0.01 to 0.03 percent of malic acid, 0.002 to 0.008 percent of 2- methylbutanoic acid, 0.02 to 0.08 percent of sodium glutamate, 0.01 to 0.05 percent of sodium chloride, 0.002 to 0.006 percent of 2-phenylethanol, 0.0001 to 0.0003 percent of geraniol, 0.002 to 0.008 percent of nerolidol, 0.5 to 1.5 percent of guarana extractive, 1.0 to 2.0 percent of tomato extractive, 0.1 to 0.3 percent of grape extractive, and 95 percent of ethanol residue. The addition of the spice preparation can greatly improve the tobacco quality of cigarettes, and increase rich and inviting sweet taste of the cigarettes, thereby reducing the use level of sound tobacco. Moreover, the product has stable quality and good economic benefits.

The invention relates to a preparation method of essence for an electronic cigarette with strawberry flavor. The preparation method comprises the following steps: a first step of preparing materials according to a certain mass percent; a second step of stirring and mixing prepared ethyl butyrate, styralyl acetate, benzyl alcohol, phenethyl alcohol, ethyl benzoate, strawberry acid, alpha-ionone, beta-ionone, beta-dihydrogen damascenone, waxberry aldehyde and gamma-octyl lactone in sealed space; a third step of adding the prepared ethyl maltol, vanillin, methyl cinnamate and raspberry ketone in the uniformly stirred and mixed liquor in sequence, and stirring until dissolving completely; and a fourth step of placing the completely dissolved liquor under the room temperature for ageing for 30 hours-60 hours. According to the preparation method disclosed by the invention, the whole process is simple and controllable, the prepared electronic cigarette has special thick fresh strawberry flavor which is strong and mellow, and lasting, so that breath of a user is fresh.

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 invention discloses a moisturizing, whitening, acne removing, grease controlling and relieving skin beautifying composition. The composition is mainly prepared from the following raw materials: raspberry ketone glucoside, arbutin, matrine, fructo-oligosaccharide, tea tree oil, dipotassium glycyrrhizinate, an extracting solution of leaf of Tasmanian bluegum, tea polyphenol, a peony root extract, tremella polysaccharide, hyaluronic acid with low molecular weight, hyaluronic acid with high molecular weight, transparent xanthan gum, zinc gluconate, Carbomer 940, hydroxyethyl cellulose, 1,3-butanediol, nicotinamide, D-panthenol, tranexamic acid, vitamin C ethyl ether, triethanolamine, an emulsifier, water, and the like. The moisturizing, whitening, acne removing, grease controlling and relieving skin beautifying composition has the beneficial effects that the composition is rich in plant essence, is reasonable in proportioning and can achieve the effects of effectively comforting and smoothening pores, cleaning hair follicles, balancing grease excretion, promoting wound healing and ensuring no pockmarks after healing and low recurrence probability; besides, the composition is also rich in moisturizing ingredients, so that the skins can be hydrated and bright, fine lines can be reduced and smooth and fair skins can be restored after the composition is used for a long term.

The invention provides electronic cigarette tar which comprises the following components by mass percentage: 90-99% of atomized liquid and 1-10% of coca cola essence, wherein the coca cola essence comprises the following components in parts by weight: 0.1-2 parts of alpha pinene, 0.1-2 parts of beta pinene, 1-30 parts of limonene, 1-10 parts of sweet orange oil, 1-20 parts of lemon oil, 0.1-0.5 parts of myrcene, 0.1-2 parts of cinnamic aldehyde, 0.1-5 parts of cinnamon oil, 0.1-10 parts of citral, 0.1-5 parts of geranial, 1-10 parts of geranyl acetate, 0.1-5 parts of sinensal, 1-10 parts of citronellol, 1-10 parts of geranyl propionate, 0.1-5 parts of eugenol allylguajacol, 0.1-2 parts of ethyl maltol, 0.1-3 parts of furanone, 0.1-5 parts of raspberry ketone, 1-25 parts of cinnamyl alcohol, 1-10 parts of cinnamyl acetate, 1-15 parts of vanillin, 1-15 parts of ethyl vanillin and 0.1-2 parts of coffee extract. The electronic cigarette tar with a coca cola taste is rich and plump in fragrance, and can achieve an effect similar to a pleasant feeling brought by drinking coca cola. The invention further provides a preparation method of the electronic cigarette tar. The method is simple and easy to operate, and is suitable for industrial production.

The invention discloses a method for catalytic synthesis of raspberry ketone in the presence of solid acid and alkali. The method comprises the specific following steps: firstly, catalytically synthesizing butanone alcohol from formaldehyde and acetone which are used as raw materials in the presence of immobilized alkali KF/A12O3 serving as a catalyst; and secondly, catalytically synthesizing raspberry ketone from butanone alcohol and phenol which are used as raw materials in the presence of ion exchange resin D218 serving as a catalyst. The method is characterized in that solid acid and alkali are used for replacing traditional catalysts having strong corrosion, such as NaOH and H2SO4, has the advantages of high yield, low production cost, mild reaction conditions, small corrosion to the device, simple after-treatment, no 'three wastes' pollution and the like and is conductive to industrial production.

The invention discloses anti-ultraviolet mask liquid, which is obtained by impregnating mask paper into liquid prepared from the following raw materials in parts by weight: 0.1-3 parts of small molecular hyaluronic acid, 1-5 parts of macromolecular hyaluronic acid, 0.7-30 parts of synthetic egg white powder, 5-10 parts of aloe extract, 0.7-9 parts of propylene glycol, 5-50 parts of 1,2-butanediol, 5-30 parts of glycerin, 20-50 parts of ginseng extract, 40-80 parts of radix scutellariae extract, 10-50 parts of licorice extract, 5-10 parts of kojic acid, 5-30 parts of nano water-soluble titanium dioxide, 1-5 parts of raspberry ketone glucoside, 1-10 parts of vitamin C ethyl ether and the balance of water added till the total volume is 1000 parts. The components of the mask liquid are appropriate in selection and reasonable in coordination, and are synergistic from different mechanisms to achieve the anti-ultraviolet effect, so that the mask liquid can reduce the transmission of ultraviolet and repair skin injury caused by ultraviolet, and has double-protection effect, better effect and very good anti-allergic function.

The invention belongs to the technical field of spices and fine chemical engineering, mainly relating to a new method for synthesizing raspberry ketone by using natural equivalent anisic aldehyde. The new method is characterized in that anisyl acetone is prepared by carrying out processes of Claisen-Schnidt condensation, hydrogenation reduction and the like on the natural equivalent anisic aldehyde, and the raspberry ketone is prepared by carrying out the processes of demethylation, subsequent crystallization, recrystallization and the like on the anisyl acetone at 50-80 DEG C. In the invention, the raspberry ketone can be prepared form the natural equivalent anisic aldehyde by three steps of process, and the new method has the advantages of simple, convenient and easily applied processes, moderate processing conditions, 67.5 percent of reaction yield, and capability of over 30-time cycle use of a hydrogenation catalyst. In addition, by adopting analysis methods of infra-redspectrum, nuclear magnetic resonance, mass spectrum and the like to represent the structure of a synthetic product, products of the invention have better and long-lasting faint scent compared with other synthesized type raspberry ketone.

The invention discloses a synthesis process of raspberry ketone. The synthesis process comprises the following steps: (1) synthesizing butanone alcohol in the presence of a catalyst namely NaOH by adopting a theta-ring stainless steel packing fixed bed reactor and taking formaldehyde and acetone as raw materials; (2) synthesizing raspberry ketone in the presence of a catalyst namely ion exchange resin D218 by taking butanone alcohol and phenol as raw materials and adopting a fluidized bed reactor. According to the synthesis process disclosed by the invention, butanone alcohol is synthesized in the presence of the catalyst namely NaOH by taking acetone and formaldehyde as raw materials, so that the synthesis process has the advantages of low cost, short reaction time, simplicity and convenience in operation, less side reactions, high yield and the like; and raspberry ketone is synthesized in the presence of the catalyst namely the strongly acid cation exchange resin D218, the equipment corrosivity during the process is small, the after treatment is simple, and the reuse rate of the catalysts is high. The synthesis process is a novel efficient and environment-friendly production method.

The invention discloses fruity flavor composite particles and a preparation method and an application thereof and relates to the technical field of cigarette auxiliary material production. The preparation method is characterized in that the composite particles are formed in the mode that new methyl hesperidin dihydrochlcone, raspberry ketone, tabanone, malic acid, citric acid and adhesive are added into mixed dry slices which are composed of tangerine peel dry slices, green apple dry slices, lemon dry slices and kiwifruit dry slices and the mixture is mixed, the mixed material is subjected tosuperfine smashing under the low-temperature condition and is mixed, formed, smashed, pelleted and screened in sequence, and the composite particles of 20-80 mesh are formed; 10-20 parts of compositeparticles are added into 100 parts of tobacco shreds by mass to form the composite particles, the sweeting feeling and body fluid regeneration feeling of the smoke of obtained cigarettes are improved,and the irritation of the smoke of the cigarettes is lowered; the fragrance of the cigarettes is enriched, the smocking style of cigarette fruit fragrance characteristics is given, the biological activity is retained at the greatest extent by using a superfine smashing technology, it is guaranteed that the nutrient content is effectively remained, and accordingly the smoking quality of the cigarettes is remarkably improved.

The invention discloses a synthesis method of raspberry ketone. The synthesis method comprises the following steps: dropping hydrobromic acid to anisyl acetone which serves as an initial raw material at 103-108 DEG C in presence of an acetic acid medium and catalyst alkyl phenol, conducting an alkyl phenol reaction, extracting a reactant through ethyl acetate and distilling to obtain more than 99.5% of finished raspberry ketone. According to the synthesis method disclosed by the invention, by adding the catalyst, further polymerization between the generated raspberry ketone and anisyl acetone is stopped, thus improving the product yield and quality.

The present invention provides a method for extracting raspberry ketone glucoside and anthocyanin from raspberry. The method is as follows: homogenizing raspberry fruits, extracting with alcohol, filtering to obtain extract and filtering residue, adding water and bacillus subtilis powder into the filtering residue for fermenting to obtain a fermentation broth, merging and concentrating the extract and the fermentation broth, centrifuging, adsorbing with AB-8 macroporous resin, eluting with ethanol stepwise, and respectively concentrating under vacuum to obtain raspberry ketone glucoside and anthocyanin pure products. Through microorganism transformation and pectinase hydrolysis, the release of the raspberry ketone glucoside is extremely effectively enhanced, the utilization efficiency of the raspberry ketone glucoside is greatly improved, the added value of raspberry is improved, anthocyanin destruction and microbial utilization can be avoided by the way of alcohol extraction, and the utilization efficiency of the anthocyanin is improved.

The invention relates to a detection method and device for the whitening and freckle-removing components in cosmetics. The detection method comprises the following steps of: adding the cosmetics to be detected into buffer salt solution, oscillating and extracting to obtain corresponding extracting solution, wherein the concentration of the buffer salt solution is 0.01-0.03mol/L, and the volume of the buffer salt solution corresponding to every gram of cosmetics to be detected is 40-100mL; layering the extracting solution to take supernatant liquor, and filtering the supernatant liquor to obtain extract solution; adopting hydrophilic organic solution and the buffer salt solution as a mobile phase to carry out chromatographic analysis on the extract solution to obtain a chromatogram; obtaining the content of the whitening and freckle-removing components in the cosmetics to be detected by operation according to the chromatogram and a pre-drawn standard curve, wherein the standard curve corresponds to magnesium ascorbyl phosphate, kojic acid, hydroquinone, nicotinamide, raspberry ketone glucoside, phenol, arbutin and dipotassium glycyrrhizinate. The detection method and device have the advantage that the simplicity and the efficiency of detection are greatly improved.

The invention discloses a whitening and freckle-removing essence. The essence comprises the following raw materials: component A1: deionized water, raspberry ketone glucoside, glycerol, resveratrol, rhizoma Chuanxiong extract, angelica extract, radix glycyrrhizae extract, radix paeoniae extract and an emollient; component A2: nicotinamide, and a humectant; component B: tranexamic acid, arbutin, propylene glycol, glycyrrhiza glabra root extract, ellagic acid, magnolia bark extract, angelica root extract and an emulsifier; component C: a preservative; component D1: bisabolol and folic acid; component D2: pearl extract, an emulsifier and a thickener; component D3: ethylhexyl glycerol and a thickener; and component D4: deionized water, ginseng root extract, phenoxyethanol, ethylhexyl glycerol,dipotassium glycyrrhizinate, hydroxyethyl cellulose, tocopherol, octylglycol, hydrogenated lecithin and sodium hyaluronate. The essence is rich in whitening and freckle-removing components, can lighten freckles, and make the skin white and bright.

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 discloses a blueberry essence and a preparation method thereof, and relates to the technical field of essences and fragrances. According to the technical scheme, the blueberry essence comprises the following components in parts by weight: 0.5-83 parts of essence base, 0.5-100 parts of a solvent and 1-10 parts of blueberry extract. The essence base comprises the following components in parts by weight: 0.1-10 parts of vanillin; 0.1-10 parts of raspberry ketone; 0.1-20 parts of ethyl maltol; 0.2-30 parts of ethyl butyrate; 0.001-5 parts of alpha Ionone; 0.001-1 part of cis-3-hexenyl acetate; 0.003-2 parts of linalool; and 0.004-5 parts of ethyl cinnamate. The blueberry essence prepared by adopting the formula disclosed by the invention has the advantages of being close to the flavor of blueberry fruits and highlighting the flavor of blueberry jam.

The invention relates to strawberry essence for oil-based ink. The strawberry essence consists of strawberry essence, maltodextrin and starch sodium octenylsuccinate, wherein the strawberry essence consists of ethyl acetate, isoamyl acetate, ethyl caproate, ethyl butyrate, allyl hexanoate, leaf alcohol, cis-3-hexenyl acetate, decalactone, peach aldehyde, ethyl benzoate, geranyl acetate, citronellyl acetate, dihydrojasmonic acid methyl ester, hexyl salicylate, linalool oxide, trans-2-hexenol, eugenol, cinnamyl alcohol, cinnamyl acetate, beta-Ionone, vanillin, methyl cyclopentenolone, furanone, raspberry ketone, ethyl methylphenylglycidate, ethyl palmitate, benzyl benzoate and glycerol triacetate. The invention also provides a preparation method of the strawberry essence for the oil-based ink. The strawberry essence, the maltodextrin, the starch sodium octenylsuccinate and water are mixed; homogenizing and emulsification are performed; then, spray drying is carried out; particular strawberry essence is formed, so that the aroma retaining effect and the oil solubility of the essence are improved; the strawberry essence is applicable to perfuming of the oil-based ink.

The invention belongs to the technical field of chemical synthesis, and particularly relates to a synthesis method for ractopamine marked by stable isotope deuterium. The method comprises the steps of firstly, carrying out aldol reaction on deuterium marked or non-marked p-hydroxy benzaldehyde and deuterium marked or non-marked acetone so as to generate deuterium marked raspberry ketone, then carrying out reductive amination, carrying out nucleophilic substitution reaction on deuterium marked or non-marked Omega-bromine-hydroxyacetophenone, reducing so as to prepare the deuterium marked ractopamine. The synthesis method has simple and efficient steps, the synthesized deuterium marked ractopamine has the purity of more than 99%, and the mark point isotope abundance is greater than 99%. Furthermore, the synthesis method has high finished product yield and high product yield, and effectively lowers the production cost. The deuterium marked ractopamine prepared by the synthesis method can be used for detection of residue of forbidden veterinary drug in food safety field and research of metabolic mechanism of ractopamine.

The invention provides pasties for breasts of women. The pasties are the products prepared by mixing water soluble vitamin E, aloe extracting solution, pueraria mirifica extractive, lauric modified superoxide dismutase, hyaluronic acid, raspberry ketone glucoside, fish collagen, water soluble pearl powder, water soluble azone, folic acid, GM BP preservative and deionized water based on the ratio, so as to obtain solution, then uniformly infiltrating the solution on a non-woven film which is cut as a circle and provided with circular mesoporous; and finally sealing and packing. The pastries can be used for obviously reducing the symptoms after one-to-three-month continuous consumption, such that the breasts are sagged, the breast shapes are expanded outside, the breasts are lack of elasticity, and the skin around the breasts; and the pasties do not produce any side effects and irritation.

The invention discloses a blueberry flavor formula. The blueberry flavor formula is characterized by comprising the following components in parts by weight: 0.1-100 parts of a base, 0-99.9 parts of asolvent, 0-20 parts of a surfactant, 0-20 parts of a cosurfactant and 0-99.9 parts of a carrier. The base consists of the following components in parts by weight: 5-20 parts of acetic acid isobutyl ester, 10-35 parts of ethyl butyrate, 6-15 parts of 2-methylbutyrate, 10-30 parts of raspberry ketone, 0.5-5 parts of gamma-decalactone, 3-20 parts of lactic acid, 6-15 parts of acetic acid, 4-15 partsof leaf alcohol and 8-25 parts of benzyl alcohol. The blueberry flavor formula has the flavor of fresh blueberries; and a beverage added with the blueberry flavor formula is high in juice feeling, andhas aroma and taste of the fresh blueberries.

The invention provides a method for extracting raspberry ketone glucoside and an ellagic acid from rubus corchorifolius. A raspberry ketone glucoside and ellagic acid pure product is prepared by fresh rubus corchorifolius fruits through the steps of water extraction, alcohol extraction, macroporous resin adsorption, sub-step elution and concentrated crystallization. The method is simply operated, and is capable of greatly improving the yield of the raspberry ketone glucoside and the ellagic acid, greatly reducing the production cost of the raspberry ketone glucoside and the ellagic acid, and simplifying the production process. The rubus corchorifolius is used as the extracting raw material, the utilization efficiency of the rubus corchorifolius is greatly improved, and the additional value of the rubus corchorifolius is improved.

The invention discloses a method using a biological method to prepare raspberry ketone. The method includes: simultaneously expressing plant-source 4-coumaryl coenzyme A ligase, benzyl acetone synthase and benzyl acetone reductase in Escherichia coli in an induced manner. The method has the advantages that the benzyl acetone reductase (RiRZS1) is added to the metabolic pathway of biological raspberry ketone synthesis, so that the conversion efficiency of the intermediate product 4-hydroxybenzal acetone is increased; in addition, the yield of the shaking-flask-fermentation raspberry ketone reaches 70.62mg/L, and the yield of the raspberry ketone is evidently increased by the biological synthesis method.

The invention provides soybean paste. The soybean paste is prepared from, by weight, 200-300 parts of soybeans, 180-200 parts of flour, 10-20 parts of dark plums, 12-20 parts of kiwi fruits and 5-12 parts of additive. The additive is prepared from, by weight, 1-4 parts of hydroxycitronellal dimethyl acetal, 2-4 parts of laurinol and 2-4 parts of raspberry ketone. The amino acid nitrogen content is high after the soybean paste is placed.