| TAKASAGO INTERNATIONAL CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20120136176 | CATALYST FOR ASYMMETRIC HYDROGENATION AND METHOD FOR MANUFACTURING OPTICALLY ACTIVE CARBONYL COMPOUND USING THE SAME - The present invention provides a catalyst used for manufacturing an optically active carbonyl compound by selective asymmetric hydrogenation of an α,β-unsaturated carbonyl compound, which is insoluble in a reaction mixture, and a method for manufacturing the corresponding optically active carbonyl compound. Particularly, the invention provides a catalyst for obtaining an optically active citronellal useful as a flavor or fragrance, by selective asymmetric hydrogenation of citral, geranial or neral. The invention relates to a catalyst for asymmetric hydrogenation of an α,β-unsaturated carbonyl compound, which comprises: a powder of at least one metal selected from metals belonging to Group 8 to Group 10 of the Periodic Table, or a metal-supported substance in which the at least one metal is supported on a support; an optically active peptide compound; and an acid, and also relates to a method for manufacturing an optically active carbonyl compound using the same. | 05-31-2012 |
| 20120116116 | METHOD FOR MANUFACTURING SPILANTHOL AND INTERMEDIATE MANUFACTURING PRODUCT THEREFOR - Provided is an amide ester that is useful as an intermediate manufacturing product for an aroma compound such as spilanthol or the like. Also provided is a spilanthol manufacturing method using said amide ester. High-purity spilanthol can be manufactured by reacting an amide ester represented by general formula (1) with a basic compound. | 05-10-2012 |
| 20120114827 | ONION EXTRACT, AND PROCESS FOR PRODUCTION THEREOF - An onion extract which contains glutamylmethionine, quercetin and protocatechuic acid, wherein a weight ratio of the quercetin to the glutamylmethionine (quercetin/glutamylmethionine) is 0 to 0.49, and a weight ratio of the protocatechuic acid to the glutamylmethionine (protocatechuic acid/glutamylmethionine) is 0 to 1.86. | 05-10-2012 |
| 20120022293 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR - An object of the present invention is to provide a charge transport material and an electrophotographic photoreceptor using the charge transport material, the charge transport material sufficiently satisfying characteristics conventionally desired for a charge transport material for an electrophotographic photoreceptor, specifically, the charge transport material having a good solubility in a binder polymer, allowing formation of a stable and high-concentration organic thin film therefrom, and having a high carrier mobility. To achieve the object, the present invention provides a tris(4-styrylphenyl)amine derivative represented by the following general formula (1): | 01-26-2012 |
| 20110319638 | ALUMINIUM COMPLEXES AND USE THEREOF AS A CATALYST IN INTRAMOLECULAR RING CLOSURE REACTIONS - To provide a process for increasing the proportion of an optical isomer of not only a compound having a closed ring but also a compound not having a closed ring when an optical isomer mixture of a compound having both a formyl group and a double bond capable of causing a carbonyl-ene ring closing reaction in the same molecule is subjected to a ring closing reaction. A process for increasing the proportion of an optical isomer characterized by subjecting an optical isomer mixture of a compound having both a formyl group and a double bond capable of causing a carbonyl-ene ring closing reaction in the same molecule to a ring closing reaction in the presence of a predetermined aluminum complex represented by the general formula: [Al | 12-29-2011 |
| 20110313201 | OPTICALLY ACTIVE MUSCONE COMPOSITION AND FRAGRANCES OR COSMETICS CONTAINING THE SAME - (Problem) The object of the invention relates to a development of a new musk-feeling fragrance material which is a highly scenting musk-feeling fragrance, and is to provide a fragrance composition which, when added to fragrances or cosmetics, can improve the fixative property and express a high performance and excellent musky aromatic quality. | 12-22-2011 |
| 20110306538 | FRAGRANCE COMPOSITIONS - Provided is a fragrance composition having a natural rose aroma with freshness, sweetness, and softness, which is hardly reproduced by combining aroma components conventionally known as rose aromas. Also provided is a fragrance composition having excellent rose-like naturalness, freshness, and richness. More specifically, provided are: a fragrance composition, having added thereto 2-isopropyl-4-methylthiazole alone or in combination with rose oxide; a method of manufacturing the same; and a method of imparting an aroma to a fragrance composition, the method including adding 2-isopropyl-4-methylthiazole to a base fragrance composition having a rose-like aroma as a main aroma. Also provided are: a rose-like fragrance composition, having added thereto methyl epijasmonate alone or in combination with 2-isopropyl-4-methylthiazole; a method of manufacturing the same; and a method of imparting an aroma to a fragrance composition, the method including adding methyl epijasmonate alone or in combination with 2-isopropyl-4-methylthiazole to a base fragrance composition having a rose-like aroma as a main aroma. | 12-15-2011 |
| 20110295031 | ORGANOALUMINUM COMPOUND - A catalyst for obtaining isopulegol of high diastereoselectivity by highly selective cyclization reaction of citronellal is provided. The present invention relates to an organoaluminum compound obtained by reacting at least one organoaluminumoxy compound selected from the group consisting of chain aluminoxanes, cyclic aluminoxanes and bis(dialkylaluminumoxy)alkylboranes, with at least one hydroxy compound selected from the group consisting of diarylphenols, bis(diarylphenol) compounds, biaryldiols, dimethanols and silanols. | 12-01-2011 |
| 20110280992 | TEA EXTRACT AND METHOD FOR PRODUCING SAME - Provided is a method for producing a tea extract having enriched aroma by using an inexpensive enzyme without adding any chemically synthesized aroma components. A method for producing a tea extract which comprises performing a treatment with a polysaccharide-degrading enzyme simultaneously with and/or after the extraction of a tea extract from a starting tea material, wherein, in the treatment with the polysaccharide-degrading enzyme, the pH of the tea extract is 3-7 and the treatment time is 3-48 hours. | 11-17-2011 |
| 20110274788 | TEA EXTRACT AND METHOD FOR PRODUCING THE SAME - To provide a tea extract more excellent in flavor, with formation of deposits inhibited, the present invention provides a method for producing a tea extract, comprising the step of treating a raw material tea by using raw tea leaves and an enzyme preparation having a polygalacturonase activity. | 11-10-2011 |
| 20110257412 | ALUMINIUM COMPLEXES AND USE THEREOF AS A CATALYST IN INTRAMOLECULAR RING CLOSURE REACTIONS - To provide a process for increasing the proportion of an optical isomer of not only a compound having a closed ring but also a compound not having a closed ring when an optical isomer mixture of a compound having both a formyl group and a double bond capable of causing a carbonyl-ene ring closing reaction in the same molecule is subjected to a ring closing reaction. A process for increasing the proportion of an optical isomer characterized by subjecting an optical isomer mixture of a compound having both a formyl group and a double bond capable of causing a carbonyl-ene ring closing reaction in the same molecule to a ring closing reaction in the presence of a predetermined aluminum complex represented by the general formula: [Al | 10-20-2011 |
| 20110256071 | THIOL-CONTAINING FRAGRANCE AND FLAVOR MATERIALS - One aspect of the present invention provides a compound represented by formula (I), | 10-20-2011 |
| 20110237814 | NOVEL RUTHENIUM CARBONYL COMPLEX HAVING TRIDENTATE LIGAND, ITS PRODUCTION METHOD AND USE - The present invention relates to a ruthenium carbonyl complex that is represented by the following Formula (1): | 09-29-2011 |
| 20110212037 | PROCESS FOR PRODUCING PURIFIED ESSENTIAL OIL - It is provided a process for producing a purified essential oil excellent in safety and quality with high productivity from an essential oil comprising a harmful contaminant such as an agricultural chemical by simply and smoothly removing the contaminant with high removal rate without causing poor balance of flavor which the essential oil originally has, decrease of flavor strength and the like. It relates to a process for producing a purified essential oil by treating an essential oil comprising a contaminant with an active carbon to remove the contaminant and the removal rate of the contaminant is further improved by using an active carbon activated with a chemical, particularly an active carbon activated with zinc chloride, in the treatment, or by conducting the treatment at a low temperature of room temperature or lower, particularly at −25° C. to 5° C. | 09-01-2011 |
| 20110201820 | METHOD FOR PRODUCING ALCOHOL COMPOUND - Disclosed is a practical method for efficiently producing an alcohol compound by hydrogenating an aldehyde by using a homogeneous copper catalyst which is an easily-available low-cost metal species. Specifically disclosed is a method for producing an alcohol compound, which is characterized in that a hydrogenation reaction of an aldehyde compound is performed in the presence of a homogeneous copper catalyst, a monophosphine compound and an alcohol selected from the group consisting of primary alcohols, secondary alcohols and mixtures of those. | 08-18-2011 |
| 20110201819 | METHOD FOR PRODUCING ALCOHOL COMPOUND - Disclosed is a practical method for efficiently producing an alcohol compound by hydrogenating an aldehyde by using a homogeneous copper catalyst which is an easily-available low-cost metal species. Specifically disclosed is a method for producing an alcohol compound, which is characterized in that a hydrogenation reaction of an aldehyde compound is performed in the presence of a homogeneous copper catalyst and a diphosphine compound. | 08-18-2011 |
| 20110177995 | FRAGRANCE MICROEMULSION COMPOSITIONS - The present invention relates to perfumed composition which comprises: a) from 1% to 25% by weight of a fragrance composition; b) from 1% to 10% by weight of at least one nonionic surfactant having at least two hydrophobic chains each containing from 4 to 20 carbon atoms; c) from 1% to 10% by weight of at least one anionic surfactant having at least two hydrophobic chains each containing from 4 to 20 carbon atoms; d) from 1% to 20% by weight of solvent which is a diol having from 4 to 12 carbon atoms, preferably from 4 to 8 carbon atoms, or a mixture of such diols; e) at least 50% by weight of water. | 07-21-2011 |
| 20110118500 | METHOD FOR PRODUCING OPTICALLY ACTIVE a-IONONE - Provided that a method for inexpensively producing optically active α-ionone with a high yield and a high asymmetric yield and with good workability in a short process, and a perfume composition comprising the optically active α-ionone obtained by the aforementioned method. A method for producing optically active α-ionone, comprising allowing α-ionone as a mixture of optical isomers to react with an esterification agent, and hydrolyzing the obtained α-ionone enol ester; a method for producing optically active α-ionone comprising subjecting α-ionone as a mixture of optical isomers to an asymmetric reduction, allowing the obtained optically active α-ionol to react with an esterification agent to give an optically active α-ionol ester, hydrolyzing the obtained optically active α-ionol ester after purification as necessary, and then oxidizing the obtained optically active α-ionol; and a perfume composition comprising thus obtained optically active α-ionone. | 05-19-2011 |
| 20110105773 | PRODUCTION METHOD OF (2E,6Z,8E)-N-ISOBUTYL-2,6,8-DECATRIENAMIDE (SPILANTHOL), AND FOOD OR DRINK, FRAGRANCE OR COSMETIC, OR PHARMACEUTICAL COMPRISING THE SAME - A problem as an object of the invention is to provide a production method of spilanthol in a large scale without using expensive reagents. The present invention provides a production method of N-isobutyl-2,6,8-decatrienamide, wherein a column chromatography purification step is not required in all processes. | 05-05-2011 |
| 20110077309 | HUMECTANT COMPOSITION - The present invention relates to a humectant composition containing, as component (A), at least one member selected from a menthol derivative represented by the following formula (1) and p-menthane-3,8-diol: | 03-31-2011 |
| 20110065929 | HOMOGENEOUS ASYMMETRIC HYDROGENATION CATALYST - Provide that a useful catalyst for homogeneous hydrogenation, particularly a catalyst for homogeneous asymmetric hydrogenation for hydrogenation, particularly asymmetric hydrogenation, which is obtainable with comparative ease and is excellent in economically and workability, and a process for producing a hydrogenated compound of an unsaturated compound, particularly an optically active compound using said catalyst with a high yield and optical purity. | 03-17-2011 |
| 20110009646 | RUTHENIUM-DIAMINE COMPLEX AND METHODS FOR PRODUCING OPTICALLY ACTIVE COMPOUNDS - There are provided a novel ruthenium-diamine complex, and methods for selectively producing an optically active alcohol and an optically active amine, which are important as precursors for the synthesis of medicinal drugs and functional materials, using the ruthenium-diamine complex as a catalyst. | 01-13-2011 |
| 20100324338 | CATALYST FOR ASYMMETRIC HYDROGENATION - This invention aims at providing a catalyst for producing an optically active aldehyde or an optically active ketone, which is an optically active carbonyl compound, by carrying out selective asymmetric hydrogenation of an α,β-unsaturated carbonyl compound, particularly a catalyst which is insoluble in a reaction mixture for obtaining optically active citronellal which is useful as a flavor or fragrance, by carrying out selective asymmetric hydrogenation of citral, geranial or neral; and a method for producing a corresponding optically active carbonyl compound. The invention relates to a catalyst for asymmetric hydrogenation of an α,β-unsaturated carbonyl compound, which comprises a powder of at least one metal selected from metals belonging to Group 8 to Group 10 of the Periodic Table, or a metal-supported substance in which at least one metal selected from metals belonging to Group 8 to Group 10 of the Periodic Table is supported on a support, an optically active cyclic nitrogen-containing compound and an acid. | 12-23-2010 |
| 20100305216 | OPTICALLY ACTIVE MUSCONE COMPOSITION AND FRAGRANCES OR COSMETICS CONTAINING THE SAME - (Problem) The object of the invention relates to a development of a new musk-feeling fragrance material which is a highly scenting musk-feeling fragrance, and is to provide a fragrance composition which, when added to fragrances or cosmetics, can improve the fixative property and express a high performance and excellent musky aromatic quality. | 12-02-2010 |
| 20100303740 | PROCESS FOR PRODUCING (3S)-I-MENTHYL 3-HYDROXYBUTYRATE AND SENSATE COMPOSITION - The present invention provides a cooling component or sensate component which does not have undesirable stimulus feeling, bitterness and the like and is excellent in the persistence of refresh-feeling and cool-feeling, a sensate composition which comprises the same, and various products that comprise said sensate composition. The present invention relates to a cooling agent comprising (3S)-1-menthyl 3-hydroxybutyrate represented by the following formula (I) | 12-02-2010 |
| 20100298588 | RUTHENIUM SILYL-ARENE COMPLEX , AND METHOD FOR PRODUCTION THEREOF - The present invention is to provide a ruthenium complex having a novel arene moiety, which has improved solubility in various solvents, and a method for production thereof. | 11-25-2010 |
| 20100280110 | (3R)-L-MENTHYL 3-HYDROXYBUTYRATE, PROCESS FOR PRODUCING THE SAME, AND SENSATE COMPOSITION COMPRISING THE SAME - The present invention provides a cooling component or sensate component which has further strong cooling intensity and is excellent in the persistency or refresh-feeling and cool-feeling, a sensate composition comprising the same, and various products comprising the sensate composition. The present invention relates to, as a cooling component or sensate component, (3R)-1-menthyl 3-hydroxybutyrate represented by the following formula (I): | 11-04-2010 |
| 20100269826 | Liquid-Evaporate Delivery Device - The present application relates to a liquid-evaporate delivery device which relies on the efficient use of air currents to deliver liquid evaporate to airspace around the device. Efficient air currents may be provided by rotating the air currents around the wick, by providing a helical channel for the air to flow around the wick, and/or by aligning a fan with the longitudinal axis of the wick. | 10-28-2010 |
| 20100249422 | ACYLATION REACTION OF HYDROXYL GROUP - Disclosed is a selective ester production process of an alcoholic hydroxyl group, which proceeds under chemically mild conditions, while having adequate environmental suitability, operability and economical efficiency. Specifically disclosed is a process for producing an ester compound, which is characterized in that an alcohol and a carboxylic acid ester compound are reacted in the presence of a compound containing zinc element, thereby selectively acylating a hydroxyl group of the alcohol. | 09-30-2010 |
| 20100234260 | SHAMPOO OR BODY DETERGENT COMPOSITION - A shampoo or body detergent composition which comprises (A) a refrigerant substance selected from menthol, menthone, camphor, pulegol, isopulegol, cineole, Japanese peppermint oil, peppermint oil, spearmint oil, and eucalyptus oil, (B) a substance giving a cool feeling and comprising an N-substituted p-menthane-3-carboxamide derivative, (C) an anionic surfactant, and (D) a water-soluble polymer and/or polyhydric alcohol. It optionally contains (E) a substance which gives a warm feeling. The composition is satisfactory in the effect of giving a refrigerant feeling and cool feeling during use and in the retention of that effect thereafter. | 09-16-2010 |
| 20100226871 | HIGH INTENSITY FRAGRANCES - The present invention relates to a high intensity fragrance composition for use in a cosmetic, toiletry, personal care, personal cleansing product or adsorbent article, which comprises by weight: a) 75% to 100% of at least 2 fragrance ingredients where each fragrance ingredients must contain only atoms of carbon, hydrogen, oxygen and nitrogen, comprise an ester functional group, an alcohol functional group or an aldehyde functional group, have boiling points between 100° C. and 300° C. at a pressure of 760 mm of mercury, have molecular weights within the range of 70 atomic mass units to 175 atomic mass units, and have ClogP values between 0.00 and 4.00; b) 0 to 25% of an essential oil; and c) 0 to 25% of a fragrance ingredient other than the fragrance ingredients in category a), wherein the sum of a), b) and c) equals 100%. | 09-09-2010 |
| 20100210866 | PLANT EXTRACTS AND USE THEREOF - An object of the present invention is to provide a plant extract which comprises o-diphenol type chlorogenic acids in a high concentration. Also, it is to provide a plant extract excellent in deodorizing property or anti-oxidation property, which does not substantially comprise ferulylquinic acids and caffeine content. The present invention provides a plant extract, which comprises chlorogenic acids comprising an o-diphenol type chlorogenic acid and does not substantially comprise ferulylquinic acid and caffeine, which is excellent in deodorizing property or anti-oxidation property. | 08-19-2010 |
| 20100184863 | SYNTHETIC SPILANTHOL AND USE THEREOF - The present application provides a synthetic spilanthol flavor composition that includes (2E,6Z,8E)-N-(2-methylpropyl)-2,6,8-decatrienamide. The synthetic spilanthol composition can also contain, and at least one of (2E, 6E, 8E)-N-(2-methylpropyl)-2,6,8-decatrienamide and (2E, 6Z, 8Z)-N-(2-methylpropyl)-2,6,8-decatrienamide, the (N-(2-methylpropyl)-2,6,8-decatrienamide being present in amounts effective to impart a salivating or tingle effect while reducing the perception of off notes, as compared to the off-notes perceived upon consumption of natural spilanthol (e.g. spilanthol obtained from jambu oleoresin). Methods of increasing salivation and/or providing a tingling sensation upon consuming an orally consumable product that include adding to the product a synthetic spilanthol flavor composition are also provided. Synthetic spilanthol flavor compositions can be added to orally consumed products, such as, but not limited to, foods, beverages, pharmaceuticals, nutraceuticals, or therapeutic compositions, oral personal care products, gums (e.g. chewing gum or bubble gum), candy or lozenges. | 07-22-2010 |
| 20100168440 | Homogeneous Asymmetric Hydrogenation Process - Provide that a useful catalyst for homogeneous hydrogenation, particularly a catalyst for homogeneous asymmetric hydrogenation for hydrogenation, particularly asymmetric hydrogenation, which is obtainable with comparative ease and is excellent in economically and workability, and a process for producing a hydrogenated compound of an unsaturated compound, particularly an optically active compound using said catalyst with a high yield and optical purity. | 07-01-2010 |
| 20100168251 | FRAGRANCE COMPOSITION FOR CORE SHELL MICROCAPSULES - The invention relates to a core shell microcapsules containing a fragrance composition which comprises, prior to encapsulation: A) 40 to 100% by weight of at least one cyclic aromachemical material with a density between 0.950 g/cm | 07-01-2010 |
| 20100166910 | Flavor-Retention Agent - The invention provides a flavor-retention agent which is harmless to the environment and the human body and exhibits excellent ability to prevent deterioration of flavors. The flavor-retention agent contains an active ingredient which is obtained by subjecting a raw material such as leaves and/or tubers of a potato plant to extraction. | 07-01-2010 |
| 20100158840 | DEODORANT COMPOSITION - The present invention relates to a deodorant composition containing (a) a polyphenol compound or a plant extract containing a polyphenol compound, (b) a basic substance, and (c) a metal salt. The deodorant composition of the present invention is capable of providing a deodorizing effect in a short period of time when it is applied to a malodor source, is capable of providing an excellent deodorizing activity and is also excellent in the store stability. | 06-24-2010 |
| 20100152306 | Sensitive Skin Perfumes - The invention relates to a fragrance composition for use in cosmetic, toiletry, personal care and cleansing, household cleaning and laundry products which comprises two to ten well characterized fragrance materials having a cosmetic function, of which at least two are selected from: allyl caproate, benzyl acetate, benzaldehyde, dihydroisojasmonate, ethyl phenethylacetal, ethyl cinnamate, ethyl methyl phenyl glycidate, ethyl vanillin, 2-heptylcyclopentanone, geranyl acetate, heliotropine, cis-hex-3-en-1-ol, ethylene brassylate, nonalactone gamma, camphylcyclohexanol, undecalactone gamma, 2-t-butylcyclohexylacetate, pentyl salicylate, 2-phenylethanol, hinokitiol and 2-phenylethyl acetate, and comprises at least 20% by weight of the composition. | 06-17-2010 |
| 20100137615 | Homogeneous Asymmetric Hydrogenation Process - Provide that a useful catalyst for homogeneous hydrogenation, particularly a catalyst for homogeneous asymmetric hydrogenation for hydrogenation, particularly asymmetric hydrogenation, which is obtainable with comparative ease and is excellent in economically and workability, and a process for producing a hydrogenated compound of an unsaturated compound, particularly an optically active compound using said catalyst with a high yield and optical purity. | 06-03-2010 |
| 20100113842 | METHOD FOR PRODUCING ALCOHOL BY HYDROGENATING LACTONE AND CARBOXYLIC ACID ESTER IN LIQUID PHASE - Disclosed is a method for producing an alcohol from a lactone or a carboxylic acid ester, which enables to produce an alcohol from a lactone or a carboxylic acid ester under relatively mild conditions with high yield and high catalytic efficiency. This method also enables to produce an optically active alcohol from an optically active lactone or an optically active carboxylic acid ester. Specifically disclosed is a method for producing an alcohol by hydrogen reducing a lactone or a carboxylic acid ester in the presence of a catalyst containing ruthenium and a phosphine compound represented by the following general formula (1): | 05-06-2010 |
| 20100113814 | METHOD FOR PRODUCING RUTHENIUM COMPLEX - The present invention provides a novel method for simply and efficiently producing a ruthenium aromatic complex which is suitable also as an industrial production method. | 05-06-2010 |
| 20100112129 | FLAVOR ENHANCER FOR FOOD OR DRINK, PRODUCTION METHOD THEREOF, AND FOOD OR DRINK COMPRISING FLAVOR ENHANCER - To provide a flavor enhancer having, in a good balance, a raw milk feeling which gives a flavor of a fresh milk, a rich feeling of the raw milk, a natural feeling, and a preference property. That is the flavor enhancer for food or drink, which comprises, as an effective component, a treated product which is obtained by subjecting a total milk protein to a lactic acid fermentation treatment and protease treatment. | 05-06-2010 |
| 20100104525 | USE OF FRAGRANCE COMPOSITIONS FOR THE PREVENTION OF THE DEVELOPMENT OF INDOLE BASE MALODOURS FROM FECAL AND URINE BASED SOILS - The present invention relates to the use of fragrance compositions, said fragrance compositions comprising fragrance compounds selected among: aldehydes, α,β-unsaturated aldehydes, alcohols, ketones, and mixtures thereof in any home and personal care product, each fragrance compound being able to restrict the formation of indole to less than 0.01 ppm (wt/wt) after 24 hours incubation at room temperature in an airtight sealed vessel of suitable fresh human urine containing 0.28% by weight of each fragrance compound in order to prevent the development of indole based malodours from faecal and urine based soils. | 04-29-2010 |
| 20100093682 | LIPID COMPOSITION HAVING EXCELLENT SHAPE RETENTION PROPERTY AND PRODUCT - It is to provide a technique for preventing aggregation or caking of menthol at the time of its keeping. In addition, it is to provide a lipid composition, which can show excellent thermal stability even in the case of high temperature at the time of keeping menthol and at the time of blending in a product, does not cause mutual aggregation of powders, particles, flakes, pellets, sticks and the like of menthol, and can maintain its shape retention property. From 10 to 50% by mass of sterols are added to and mixed with from 50 to 90% by mass of menthol, and the resultant is melted with heating. Paraffins may be further added and mixed in an amount of 20% by mass or less, based on the lipid composition. | 04-15-2010 |
| 20100076210 | METHOD FOR PRODUCING A RUTHENIUM COMPLEX - Provided is a method for producing a ruthenium complex comprises the step of reacting a ruthenium compound represented by general formula (1): | 03-25-2010 |
| 20100074971 | DOUBLE PREPARATION TYPE ANTIOXIDANT COMPOSITION AND ANTIOXIDATION PRODUCT COMPRISING THE SAME - It is to provide an antioxidant excellent in antioxidative potential and having high safety is provided. Also, it is to provide an antioxidant in which problems of unpleasant smell and taste are avoided and its preparation method is not so complex. | 03-25-2010 |
| 20100063294 | ALCOHOL PRODUCTION METHOD BY REDUCING ESTER OF LACTONE WITH HYDROGEN - Provided is an alcohol production method comprising the step of reducing an ester or a lactone with hydrogen to produce a corresponding alcohol without addition of a base compound by using, as a catalyst, a ruthenium complex represented by the following general formula (1): | 03-11-2010 |
| 20100055243 | METHOD FOR PRODUCING LOW-CAFFEINE TEA EXTRACT - To provide a method for reducing a caffeine amount in a caffeine-containing tea extract liquid without deteriorating the original flavor of tea. The present invention provides a method for producing a low-caffeine tea extract, including the steps of: treating a caffeine-containing tea extract with tannase; causing a mixture of non-ester-type catechins and caffeine to be deposited in the caffeine-containing tea extract after the tannase treatment; and separating the deposited mixture for removal. Moreover, the present invention provides a low-caffeine tea extract obtained according to the production method and a food or drink containing the low-caffeine tea extract. | 03-04-2010 |
| 20100029786 | Flavor improving agent, and food and drink containing the same - The present invention provides a novel flavor improving agent capable of sufficiently enhancing or alleviating the flavor sensed in oral cavity; for example, enhancing and improving the thickness in taste or the like to provide depth and profoundness to the flavor, and also improving the sense of volume or the sharpness of aftertaste. The present invention also provides a food/drink, a pharmaceutical product and an oral care product having a good taste which can fulfill the recent high-level demand for taste. | 02-04-2010 |
| 20100011517 | HAIR DYE STABILIZER - It is to provide a hair dye stabilizer capable of stably storing a readily oxidizable compound in a hair dye, especially an oxidizing dye intermediate or a coupler and effective for remarkably improving the offensive odor problem. Furthermore, it isto provide a hair dye stabilizer giving improvement in damage on the hair, hardly irritating the skin, and free from adverse effects on the dyeing ability of the hair dye. | 01-21-2010 |
| 20090317511 | PROCESS FOR PRODUCING FLAVOR ENHANCER FOR BEER AND BEER-LIKE BEVERAGE AND BEVERAGE OF A ROAST MATERIAL - The present invention relates to a process for producing a flavor enhancer for beer and beer-like beverage and beverage of a roast material, which includes (1) heating a grinded matter of a cereal, (2) treating the grinded matter with protease, and (3) recovering an extract; and a flavor enhancer for beer and beer-like beverage and beverage of a roast material obtainable by the process. The flavor enhancer of the invention can be used for enhancing the full body and enhancement of beer and beer-like beverage and beverage of a roast material. | 12-24-2009 |
| 20090304607 | Antibacterial Flavor and Fragance Composition and Halitosis-Inhibition Flavor and Fragrance Composition and Oral Care Composition Containing the Same - A flavor and fragrance composition possessing an antibacterial activity effective against periodontal disease-causing bacteria and/or a halitosis-inhibition action capable of controlling production of volatile sulfides, which is safe for the human body, and containing at least one or more substances selected from food fragrance materials such as hexylaldehyde, caryophyllene alcohol, cinnamicaldehyde, dihydroeugenol, farnesol, dihydrofarnesol, hinokitiol, isoeugenol, γ-undecalactone, d-limonene, o-methoxycinnamicaldehyde, β-pinene, γ-terpinene, terpinolene, orange oil, nutmeg oil, and grapefruit oil, and an oral care composition containing the same. | 12-10-2009 |
| 20090299076 | Axially asymmetric ester compound and production method thereof - To provide an axially asymmetric optically active biaryl ester compound that can easily produced without the step of optical resolution which was almost indispensable in conventional methods. There is provided a method for producing an axially asymmetric ester compound, comprising a cycloaddition of a compound having a triple bond with the use of a catalyst containing rhodium metal and an optically active bisphosphine. | 12-03-2009 |
| 20090291176 | Granulated flavor and method for producing the same - The present invention provides a method for producing a granulated flavor, comprising: forcing a powdered flavor prepared from raw materials containing a flavor and a carrier to free-fall; conveying the powdered flavor with a horizontal screw to obtain a pressed powdered flavor; compacting the pressed powdered flavor with rollers to obtain a partially melted plated matter; cooling the plated matter; and grinding and granulating the cooled plated matter. According to the present invention, a granulated flavor is provided which releases flavor immediately when needed while the storage stability of the aroma is superior. The granulated flavor of the invention is less fragile and thus less likely to crumble upon transportation of the granulated flavor itself or of the food or beverage containing the granulated flavor. The granulated flavor as prepared above has a moisture content of 10% or less by weight and a hardness of 1 N/mm2-50 N/mm2. | 11-26-2009 |
| 20090270516 | Process for Producing Optically Active Theaspirane - A simplified production method of stereoisomer of theaspiran having high optical purity has been desired. An alcohol compound having a specific skeleton is enantioselectively esterified with an enzyme, or an ester compound having a specific skeleton is enantioselectively hydrolyzed with an enzyme. The resultant optically active ester or optically active alcohol is used. Thus, optically active theaspiran having a desired configuration and having a high optical purity is obtained in a satisfactory yield. | 10-29-2009 |
| 20090257973 | MALODOR REDUCING COMPOSITION, FRAGRANCE COMPOSITION AND PRODUCT COMPRISING THE SAME - The invention relates to a malodor reducing composition comprising:
| 10-15-2009 |
| 20090216039 | Method for Producing Optically Active Alpha-Ionone - Provided that a method for inexpensively producing optically active α-ionone with a high yield and a high asymmetric yield and with good workability in a short process, and a perfume composition comprising the optically active α-ionone obtained by the aforementioned method. A method for producing optically active α-ionone, comprising allowing α-ionone as a mixture of optical isomers to react with an esterification agent, and hydrolyzing the obtained α-ionone enol ester; a method for producing optically active α-ionone comprising subjecting α-ionone as a mixture of optical isomers to an asymmetric reduction, allowing the obtained optically active α-ionol to react with an esterification agent to give an optically active α-ionol ester, hydrolyzing the obtained optically active α-ionol ester after purification as necessary, and then oxidizing the obtained optically active α-ionol; and a perfume composition comprising thus obtained optically active α-ionone. | 08-27-2009 |
| 20090198070 | Condensation Reaction by Metal Catalyst - The invention relates to a method for producing an azoline compound represented by the general formula (3): | 08-06-2009 |
| 20090143485 | OPTICALLY ACTIVE MUSCONE COMPOSITION AND FRAGRANCES OR COSMETICS CONTAINING THE SAME - (Problem) The object of the invention relates to a development of a new musk-feeling fragrance material which is a highly scenting musk-feeling fragrance, and is to provide a fragrance composition which, when added to fragrances or cosmetics, can improve the fixative property and express a high performance and excellent musky aromatic quality. | 06-04-2009 |
| 20090124826 | Optically Active 3-Methylcyclopentadecanone And Method For Producing Intermediate Thereof - Disclosed is a method for producing an optically active 3-methylcyclopentadecan-1-one which is characterized in that 2-cyclopentadecen-1-one is subjected to a 1,4-conjugate addition reaction of a methyl group by using a methylated organic metal in the presence of a copper catalyst, an enol anion scavenger and a specific optically active phosphoramidite for obtaining an optically active 3-methyl-1-cyclopentadecene derivative, and then the thus-obtained 3-methyl-1-cyclopentadecene derivative is subjected to a solvolysis. | 05-14-2009 |
| 20090092732 | Oil-Based Processed Flavor With Cooked Note and Process for Producing the Same - A material to be extracted and an edible fat are introduced into an extractor equipped with a device for collecting stream and gases, such as a condenser. The contents are heated, and the resultant extract is cooled. The distillate collected with the condenser during heating is returned to the extractor. Alternatively, the distillate is further extracted with an edible oil and/or fat and the extract obtained by the distillate extraction with the oil and/or fat is returned to the extractor. Thus, an oil-based processed flavor with a cooked note is produced. This oil-based processed flavor with a cooked note is added to or incorporated in a food or beverage as it is or, if necessary, after having been diluted, emulsified, powdered, or otherwise treated. | 04-09-2009 |
| 20090092644 | LOCKED-IN TYPE POWDER - The present invention relates to a locked-in type powder comprising polyphenols, the locked-in type powder which is excellent in long-term stability, substantially does not show decrease in color tone and discoloration even after long-term storage, also does not result in change in odor quality and decrease in deodorizing and antioxidizing effects, and is capable of retaining good effects over a long period of time, and a solid preparation comprising the same. | 04-09-2009 |
| 20090092571 | LIQUID DEODORANT COMPOSITION AND DEODORIZING METHOD - The present invention relates to a double component type deodorant which comprises a first deodorant component A containing a liquid mixture containing a polyphenol and an acid agent and a second deodorant component B containing an alkali agent and an aqueous solvent. These deodorant components A and B may be separately stored in different storage parts. According to the invention, mixed type malodors in which at least two or more kinds of a sulfur-containing compound, aldehydes, lower fatty acids, amines, and the like are mixed can be efficiently deodorized. | 04-09-2009 |
| 20090087401 | DEODORANT COMPOSITION - It is intended to provide a novel deodorant composition which is excellent in the deodorizing effect, is capable of affording a deodorant composition by a convenient method, and shows no decrease in the deodorizing performance even after a long period of time, once the deodorant being prepared. Specifically, there is provided a deodorant composition containing, as the active component, a colored compound obtainable by reacting a polyphenol in a solvent showing alkalinity in the coexistence of an oxygen molecule at a reaction pH value of 6.5 or more. As a substitute for a polyphenol, use can be made of a plant extract containing a polyphenol but containing substantially no amino acid. It is also possible to further employ an amino acid. Furthermore, use can be made of a plant extract and/or a plant body containing a polyphenol and an amino acid. | 04-02-2009 |
| 20080241201 | SENSITIVE SKIN PERFUMES - The invention relates to a fragrance composition for use in cosmetic, toiletry, personal care and cleansing, household cleaning and laundry products which comprises two to ten well characterized fragrance materials having a cosmetic function, of which at least two are selected from: | 10-02-2008 |
| 20080234173 | PRESERVATIVE COMPOSITIONS - The present Invention relates to a preservative composition comprising: | 09-25-2008 |
