36 results about "Pulegone" patented technology

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 present invention provides a liquid detergent composition, comprising: (a) a cleaning effective amount of an enzyme preferably selected from a proteolytic enzyme, an amylolytic enzyme, a lipolytic enzyme, a cellulolytic enzyme and mixtures thereof; (b) from 0.001 to 3% by weight of a perfume composition, not containing a perfume component selected from the group consisting of saturated and unsaturated linear aldehydes, lilial, cyclal c, vanillin, citral, cinnamic aldehyde, pulegone, terpinolene, gamma terpinene, alpha methylionone; (c) from 0.002 to 1% by weight of an antioxidant; and (d) a fatty acid soap in an amount of at most 4% by weight. Said detergent composition was found to have favourable storage stability characteristics.

Disclosed are oral care compositions effective to control mouth and breath malodour comprising in a pharmaceutically acceptable carrier, a combination of an antibacterial agent and a deodorizing or odor-neutralizing agent comprising a compound having the structure

wherein R¹, R², R³, and R⁵ may be identical or different, each representing H, a linear or branched C1-C6 alkyl or alkenyl, phenyl, —OH or —OR^a; R⁴ is —OH, —OR^a, phenyl, or a linear or branched C1-C6 alkyl or alkenyl; and R^a is phenyl or a linear or branched C1-C6 alkyl or alkenyl. The odor-neutralizing agent may further comprise one or more of an additional odor-neutralizing compound selected from α-damascenone, α-isomethylionone, α-ionone, β-ionone, pulegone, piperitone, carvone, coenzyme Q10 or cinnamaldehyde.

The antibacterial agent may comprise one or a mixture of a quaternary ammonium compound selected from cetylpyridinium chloride, tetradecylpyridinium chloride, N-tetradecyl-4-ethyl pyridinium chloride or domiphen bromide; metal ions such as stannous, zinc or copper; chlorhexidine; triclosan; triclosan monophosphate; or selected essential oils.

The invention provides an analgesic and refreshing herbal composition useful as dentrifrices, said composition comprising 50-60% Wt. of betle extract (from Piper betle leaves); 40-50% Wt. of one or more group I essential oil selected from Levender officinal, Dementholised oil (ex-Mentha arvensis), Fennel oil and Ocimum gratissimum; 3.5-6% Wt. of one or more group II essential oils and their isolates selected from Ocimum Sanctum, Pulegone (ex Mentha pulegonium), Carvone (ex. Dill seed) and Menthol (ex. Mentha arvensis); 1-5% Wt. of one or more group III essential oils selected from Camphor, turpentine oil, Cedarwood oil and Safrole oil, along with 0.5-2% Wt. of Thymol and 0.25-1% Wt. of preservative/antioxidant, and a process for preparing the composition.

A device and process for the vacuum pyrolization of scrap tires to produce a pyrolytic oil from which valuable terpenes such as limonene and pulegone may be extracted and purified.

The invention belongs to natural products separating and extracting technical field, particularly relating to a process for simultaneously extracting essential oil, flavone and triterpene out of wrinkled giant hyssop. The invention provides a novel separating and extracting process, which can simultaneously separate and extract essential oil, flavone and triterpene by taking wrinkled giant hyssop as raw materials; the used raw materials can be wrinkled giant hyssop as well as cablin pacholi, fresh or dried herbs as well as fresh or dried leaves, stems or other parts. When fresh wrinkled giant hyssop leaves are used as the raw materials, the essential oil thereof comprises more than 40 volatile components such as cis form - isomenthone, anti form - isomenthone piperitone, hexenoic aldehyde, delta-cadinene, cadinol, alpha-muurolene, limonene and pulegone, wherein main volatile components are the cis form - isomenthone and the anti form- isomenthone, contents of which are 34.11 percent and 15.42 percent respectively; the total flavone comprises flavonoids such as acacia substance, tilianin, linarin, agastachoside, isoagastachoside, agastachin, apigenin, apigenin-7- glucoside, 6-methoxyl group apigenin, luteolin and luteolin-7- glucoside, etc., wherein main flavone components are the agastachoside and the isoagastachoside , contents of which are 25.8 percent and 8.21 percent respectively; the triterpene materials comprises triterpene compounds such as cralaegolic acid, oleanolic acid, 3-acetyl oleanolic aldehvde, 3- acetyl oleanolic acid, alpha-amyrin, beta- amyrin, campesterol, campestanol, ursolic acid, erythrodiol, erythrodiol-3-acetic ester, wherein the main triterpene component is the cralaegolic acid , the content of which is 34.6 percent. The components have wide biological activities and a plurality of effects such as liver protection, anti-tumor, anti-HIV-1, anti-proteinase activity of HIV-1, anti-herpes zoster virus and immunity improvement, etc.

The invention discloses a synthesized dementholized peppermint oil. The synthesized dementholized peppermint oil is prepared from L-limonene, isopulegol, peppermint-oil head oil, octanol-3, menthone, racementhol, neomenthol, synthesized levogyration menthol, pulegone, piperitone, carvone, a-terpilenol, 4-terpene alcohol, B-caryophyllene, cis-3-hexenyl isovalerate, linalool, peppermint tail oil and menthyl acetate. The GC main indexes and the physical and chemical indexes of the synthesized dementholized peppermint oil are basically consistent with the GC main indexes and the physical and chemical indexes of natural peppermint oil; in the fragrance aspect, the bottom fragrance of the natural dementholized peppermint oil is thick and solid, the bottom fragrance of the synthesized dementholized peppermint oil is slightly thin, and the synthesized dementholized peppermint oil is purer than the natural dementholized peppermint oil in fragrance; in the taste aspect, the synthesized dementholized peppermint oil is fuller than the natural dementholized peppermint oil in cooling feeling, and the synthesized dementholized peppermint oil is basically consistent with the natural dementholized peppermint oil in specific peppermint peppery feeling degree.

The invention discloses application of agastache rugosus volatile oil to suppression of growth of drug-resistant escherichia coli. A single chemical component, i.e. pulegone, is obtained from an agastache rugosus volatile oil to achieve a better in vitro suppression effect on the growth of human-derived drug-resistant escherichia coli, i.e. human-derived ESBLs-producing escherichia coli. The application has the beneficial effects that the first research on the effect of the agastache rugosus volatile oil on the drug-resistant escherichia coli finds that the growth of the drug-resistant escherichia coli can be suppressed; a main component serving as a drug-resistant suppressing agent is screened from the agastache rugosus volatile oil and then researched; data show that the main monomer component, i.e. the pulegone, of the agastache rugosus volatile oil can suppress the growth of the ESBLs-producing escherichia coli and affect the formation of a biofilm so as to relieve or avoid the drug-resistant infection of the escherichia coli and reduce the fatality rate; a new idea is brought up to solve and treat the human-derived ESBLs-producing escherichia coli; and the application has a great research significance.

The invention provides a schizonepeta extractive which is characterized in that the schizonepeta extractive is obtained in a manner that the total content of piperitone and pulegone is lowered on the basis of schizonepeta volatile oil. In addition, the invention further provides a pesticide composition of the schizonepeta extractive and a preparation method of the pesticide composition. The schizonepeta extractive has lasting insect resistant effect.

The invention discloses a compound shown in a structural general formula (I) in the Specification and a synthesis method thereof. The double-spiro compound containing the isatin mother nucleus uses pulegone, isatin and derivatives thereof, and sarcosine as raw materials, and the synthesis process uses a one-pot method, so that complicated multi-step operations are avoided, the operation is simple and convenient, the reaction conditions are mild, and the yield is better. The bioactivity tests show that the double-spiro compound containing the isatin mother nucleus has better antineoplastic activity.

The invention provides a synthetic peppermint oil composition and a preparation method thereof. The synthetic peppermint oil composition comprises beta-caryophyllene, menthyl acetate, pulegone, piperitone, menthone, isomenthone, neomenthol, L-menthol, D-menthol, L-limonene, octanol-3, isopulegol, 1,8-cineole, linalool and a ferrocene carboxylic acid compound. Preferably, the synthetic peppermint oil composition is obtained by conducting aging under the condition of illumination of a mercury lamp. The composition can emit fragrance similar to that of natural dementholized peppermint oil, is sufficient in cool feeling and has better stability. The synthetic peppermint oil composition can be applied to the fields of cosmetics, daily chemicals, perfume and the like.

The invention discloses a preparation method of edible essence 8-mercaptomaleone, which adopts polysulfide and menthone as raw materials, and compared with the prior art, it not only avoids the poisonous gas H ₂ The use of S also avoids complicated multi-step operations, which is highly safe and environmentally friendly. The 8-mercaptomaleone produced by the method of the invention has high yield, simple process steps, mild reaction conditions and is suitable for industrial production.

The invention relates to a method for preparing edible essence 8-mercaptomenthone from pulegone and sodium sulfide. The method utilizes sodium sulfide, potassium sulfide or ammonium sulfide as a raw material. Compared with the prior art, the method does not use toxic gas H2S, is free of multiple complicated processes, has high operation safety and is environmentally friendly. The method has a high 8-mercaptomenthone yield, simple processes and mild reaction conditions, is suitable for industrial production and solves the problems of a low yield of the prior art.

The invention discloses a method for deriving an optical purity hydroxy compound by taking pulegone as a raw material. The pulegone is reduced by a hydrogenating reagent to obtain 5-methyl-2-(1-methylethylene) cyclohexanol, and the 5-methyl-2-(1-methylethylene) cyclohexanol is split to obtain (1R)-5-methyl-2-(1-methylethylene) cyclohexanol. Prochiral ketone in the pulegone is basically changed into a chiral center and further split. The method has the advantages of simplicity in operation, high product yield, fine optical purity and the like.