The present invention relates to a method for producing a powdery flavoring agent, including (1) a step of treating a milk-derived material with at least any one of a lactic acid fermentation treatment and an enzymatic reaction treatment to prepare a paste flavoring agent, (2) a step of adding an excipient to the past...

The present invention addresses the problem of providing a novel melanogenesis inhibitor capable of safely inhibiting melanism caused by ultraviolet radiation or the like. The melanogenesis inhibitor according to the present invention contains as an active ingredient one or more selected from the group consisting of...

(EN)A fragrance composition comprising one or more musk or fragrance accords for use in reducing or inhibiting a subject"s physiological reaction to stress. The composition can be incorporated into consumer products.

The present disclosure provides fragrance and flavor compositions as well as products incorporating such compositions. The disclosed compositions can include (6Z) non 6 enenitrile of formula (I) and one or more additional fragrance and/or flavor components. The fragrance and flavor compositions of the present disclosu...

The objective of the present invention is to provide an antimicrobial composition that can be safely used with a broad range of foods and beverages cosmetics drugs and other similar products while showing growth inhibition activity against a wide variety of microorganisms. The present invention relates to the antimicr...

The present disclosure provides compounds that are derivatives of 2 2 6 trimethylcycIohexanecarboxylate. The disclosed compounds have useful flavor and fragrance characteristics. The present disclosure also provides flavor and fragrance compositions.

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) wi...

[Problem] The present invention provides: a composition for imparting a cooling sensation which contains 3 menthoxy propanol; and a method for producing 3 menthoxy propanol with high selectivity and high yield using 3 menthoxy 1 2 epoxypropane as a starting material. [Solution] The present invention relates to: a m...

The present invention relates to: a fragrance composition containing (3S)- (6E)- 2, 3 -dihydrofarnesal having a chemical purity of 90 mass% or more and an optical purity of 50 %e.e. or more; a cosmetic product containing the fragrance composition; and a method for improving an aroma using the fragrance composition. ...

The present invention relates to a novel method for producing an optically active ß-hydroxy a-aminocarboxylic acid ester the method comprising performing an asymmetric reduction reaction of a ß-keto-a aminocarboxylic acid ester by use of a ruthenium complex as a catalyst.

Disclosed is a novel zinc cluster compound represented by general formula (1): Zn4O (OCOR)6(RCOOH)n, wherein R represents an alkyl group which has 1 to 4 carbon atoms and may be substituted with a halogen atom, and n represents 0.1 to 1, and also disclosed are a method for producing the compound and a reaction using...

Disclosed is a flavor improving agent that is a fraction derived from fruit juice or squeeze. A fraction wherein the amount of substance ratio between polyphenols and saccharides, the latter after acid hydrolysis of the fraction, (polyphenol/saccharide) is 0.1-10, and even more preferably, wherein the amount of subs...

Provided is a method for producing an optically active ceramide by an N acylation (amidation) reaction of an optically active aminodiol wherein a crude ceramide produced therein is purified by an industrially advantageous process. Namely provided is a method for producing a high purity ceramide that has high diaster...

One aspect of the present invention provides a compound represented by formula (I), wherein, R1 is hydrogen or an acetyl group and R2 is a C1-3 straight chain or branched alkyl group. Another aspect of the present invention provides flavor or fragrance compositions comprising at least one compound of formula (I). ...

The present invention relates to a ruthenium carbonyl complex that is represented by the following Formula (1): RuXY(CO)(L)     (1) (in the Formula (1), X and Y, which may be the same or different from each other, represent an anionic ligand and L represents a tridentate aminodiphosphine ligand which has two phophin...

The purpose of the present invention is to provide a cooling agent composition containing a novel methyl menthol derivative having no undesirable feeling of stimulation malodor bitterness or the like it being possible to use the cooling agent composition as a cooling agent or sensory stimulation agent having excepti...

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. ...

12356The present invention provides a compound represented by general formula (1). (In the formula R represents an alkyl group having 2 to 9 carbon atoms an alkenyl group having 2 to 9 carbon atoms a cyclic alkyl group having 3 to 10 carbon atoms which may have a substituent or a phenyl group which may have a substitu...

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 extr...

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.

The present invention provides a method for producing a compound represented by general formula (1) (wherein R R R R R A A n and n are as defined in the description) which is characterized by reacting a compound represented by general formula (2) (wherein R R A A n n and B are as defined in the description) with a dia...

To provide a salty taste enhancer which exerts a flavor enhancing effect comparable to sodium chloride without imparting any undesirable flavor such as harsh taste or odd smell  a method for producing the same  a kelp extract comprising the salty taste enhancer  and a food or drink having enhanced salty taste and fl...

The present invention relates to an emulsified flavor composition for an alcoholic beverage that does not generate a floating matter or a sediment, that maintains a stable emulsified state, that imparts transparent appearance to the alcoholic beverage and that does not impair the taste/flavor of the alcoholic beverage...

[Problem] To provide a milk derived peptide having a taste improving effect a taste improving agent comprising the same and a food or drink containing the same. [Solution] A taste improving agent comprising a peptide said peptide having the sequence(s) Val Pro and/or Leu Leu Leu and a food or drink to which the ta...

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 comp...

The present invention provides a method for inexpensively- producing di-μ-chloro-bis [chloro (r]6-l-isopropyl-4-methylbenzene) ruthe nium (II)] complex used as a catalyst raw material for a hydrogenation or metathesis polymerization reaction at a high yield. In the present invention, the above-described problem can...

The present invention addresses the problem of providing a novel compound capable of imparting a highly appealing floral and verdant aroma and a fragrance composition containing the same. This compound is a racemic or optically active compound represented by general formula (1). (In formula (1) the solid and dotted do...

Antimicrobial compositions that include at least one aliphatic aldehyde component and allyl isothiocyanate are provided. Methods of reducing bacterial activity using the instantly disclosed compositions are also provided.

The present invention provides a substance which promotes the transdermal absorption of a pharmacologically active component while little irritating the skin. The present invention relates to a transdermal absorption promoter which comprises  as the active component  at least one member selected from among isopulegol ...

Crude menthol is dissolved in nitrile series solvent and then menthol is precipitated by cooling the solution to thereby obtain optically and chemically substantially pure menthol, the enantiomeric excess thereof being more than about 99% e.e. and the chemical purity being more than about 99%. Preferred examples of th...

Provided is a method for producing a ruthenium complex comprises the step of reacting a ruthenium compound represented by general formula (1): wherein Ru represents a ruthenium atom; X represents a halogen atom; L represents an arene; and PP represents an optically active bisphosphine, with a carboxylate salt rep...

It is intended to disclose a fresh tea leaf powder which is obtainable by collecting a fresh leaf and/or a stem of tea plant(scientific name Camellia sinensis), followed by freeze-drying and subsequent milling the same; a processed and treated tea leaf, a treated vegetable, a treated fruit or a treated flower obtain...

This invention relates to an (E)-(R)-2-alkyl-4-(2,2,3-trimethylcyclopent-3-en-l-yl)-2-buten-l-ol which is a novel optically active compound, a process for preparing the same, and a perfume composition containing the same.

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. The production method includes reacting a ruthenium aromatic complex with an aromatic compound, whose boiling point is lower than that of an aro...

A method for producing a desired optically active carboxylic acid with a high optical purity, wherein a complex catalyst used can be recovered and reused as an aqueous solution. The method contains the step of subjecting an &agr;,&bgr;-unsaturated carboxylic acid in water or a mixed solvent of water and a water-inso...

A flavor and fragrance composition with a cooling sensation effect comprising 1-(2-hydroxy-4-methylcyclohexyl)ethanone represented by the formula (1). The flavor and fragrance composition is added to a beverage or food product, a fragrance or cosmetic product, a daily utensil product, an oral composition, or a phar...

A process for producing muscone by methyl addition to the 1,4-conjugation of 2-cyclopentadecenone. By the process, muscone is produced in high yield not under reaction condition including an extremely low temperature and a low concentration but under practical condition. The process comprises subjecting 2-cyclo...

Disclosed is a method for producing an optically active 3-methylcyclopentadecari-1-one which is characterized in that 2-cyclopentadecen-l-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 s...

A process for preparing an (E)-(R)-2-alkyl-4-(2,2,3- trimethylcyclopent-3-en-l-yl)-2-buten-l-ol represented by formula (I): wherein R represents a straight-chain or branched alkyl group having 1 to 3 carbon atoms, comprising hydrogenating an (E)-(R)-2-alkyl-4-(2,2,3-trimethylcyclopent-3-en-l-yl)-2-buten-l-al repr...

Provided is a method for enriching the proportions of the optical isomers not only of a compound produced by ring closure but also of the remaining compound which has not undergone ring closure when a mixture of optical isomers of a compound having a formyl group and a double bond which can undergo an intra-molecu...

The present invention provides a novel ruthenium complex which has an excellent catalytic activity in terms of reactivity for asymmetric reduction of a carbonyl compound and enantioselectivity  a catalyst using the ruthenium complex  and a method for preparing optically active alcohol compounds using the ruthenium c...

Provided is a catalyst for asymmetric reduction  which can be produced by a convenient and safe production method  has a strong catalytic activity  and has excellent stereoselectivity. The present invention relates to a ruthenium complex represented by the following formula (1): wherein R1 represents an alkyl group ...

Disclosed herein is a method for producing an alcohol and an amine from an amide under an atmosphere of hydrogen with the use of  as a catalyst  a ruthenium complex that is easily prepared  easy to handle  and relatively cheaply obtained. Specifically  the method is a method for producing an alcohol and/or an amine ...

A novel multicomponent oxidation catalyst that can be effectively used in, for example, an epoxidation reaction of olefins, etc., being inexpensive and high in versatility and that exhibits high catalytic activity; and a process for producing an epoxy compound through hydrogen peroxide oxidation of an olefin with th...

The present invention relates to a method for producing an azetidinone compound represented by the following general formula [1], which comprises a step of reacting a compound represented by the following general formula [2] with a compound represented by the following general formula [3] in the presence of a base a...

Provided are an agent for improving the aroma intensity and/or aroma quality of a fragrance composition to be added to foods drinks medicines oral care products and so on said agent comprising γ aminobutyric acid and naringenin and a method for improving the aroma intensity and/or aroma quality of the aforesaid frag...

Provided is a compound represented by general formula (A). (In formula (A) position 1 is optically active and one of R1 and R2 represents a methyl group and the other represents an ethyl group or R1 and R2 both represent a methyl group.)

The present invention relates to a perfume composition which contains at least one selected from the group consisting of (-)-mustakone, (+)-mustakone, and a mixture thereof, and which is to be added to a food and a beverage. As a result of the addition of the perfume composition to a food and a beverage, fruit pulp-...

Aldehydes of formula (I) (X represents an alkyl or alkenyl group having up to 9 carbon atoms) for use in taste modulation and/or flavor compositions are provided. Specifically, the compounds of the presently disclosed subject matter provide effective and unexpected taste modulating properties. The taste modulation a...

Provided are a beverage, food, and a food flavor composition which are characterized by containing 3,7-dimethyl-2-methylene-6-octen-1-ol or by having 3,7-dimethyl-2-methylene-6-octen-1-ol added thereto.

Provided is a catalyst for asymmetric reduction, which can be produced by a convenient and safe production method, has a strong catalytic activity, and has excellent stereoselectivity. The present invention relates to a ruthenium complex represented by the following formula (1): wherein R1 represents an alkyl group ...

The purpose of the present invention is to provide a compound having a cyclopropane ring which can impart a floral or citrus like aroma. The present invention provides a flavor composition containing at least one compound represented by formula (1). (In the formula R R R and R independently represent a hydrogen at...

The purpose of the present invention is to provide a flavor composition capable of enhancing citrus-like aroma and flavor. The present invention pertains to a flavor composition containing 6a,7-dimethylhexahydro-2H-2,5-methanocyclopenta[b]furan.

ABSTRACT OF THE DISCLOSURE A process for producing a pivaloylacetic acid ester comprises reacting pivaloyl chloride with an acetoacetic acid ester of an alkyl group having 1 to 4 carbon atoms in the presence of at least one nitrogen-containing basic compound (a) selected from among pyridine compounds, N,N-di...

The present invention relates to a method for producing 1-menthol represented by a formula (7), which comprises:hydrogenation of piperitenone represented by a formula (1) with a complex of an optically active phosphine represented by a general formula (2') wherein R...

The present invention relates to a process for producing an optically active (3-hydroxy acid compound represented by formula (III) wherein the substituents are as herein described in the specification by asymmetrically hydrogenating a P-keto acid compound represented by formula (1) ...

ABSTRACT OF THE DISCLSOURE A fragrance composition having an excellent diffusivity and long-lasting property of fragrance and a cosmetic, toiletry, bath composition, food and drink and pharmaceutical having an excellent diffusivity and long-lasting property of fragrance by using a novel fixative. A compound ...

The presently disclosed subject matter provides fragrance compositions and fragrance combinations that can stimulate the trigeminal system. The compositions and combinations of the presently disclosed subject matter can include both one or more trigeminal stimulating compounds and one or more additional fragrance co...

A fragrance delivery device system and method of use and manufacturing are disclosed. The device has a vapor releasing membrane including a plurality of micropores wherein each respective micropore has a consistent diameter dimension in both a delivery condition and in a use condition of the fragrance delivery devic...

The present invention pertains to a method which uses a compound represented by general formula (1) as a fragrance precursor, wherein the compound represented by general formula (1) is irradiated with light to release an unsaturated aldehyde or ketone represented by general formula (2). (In formulae (1) and (2), R1-...

The present disclosure is directed to the synthesis and application of undecavertol derivatives having unique and desired flavor and/or fragrant characteristics. The compounds of the present disclosure can be employed alone or incorporated as fragrance or flavor ingredients in fragrance or flavor compositions. The p...

The present disclosure is directed to the synthesis and application of an ethyl linalool derivative having unique and desired flavor and/or fragrant characteristics. Specifically, the compound is represented by Formula (I). The compound of Formula (I) can be employed alone or incorporated as fragrance or flavor ngre...

The present disclosure is directed to the synthesis and application of ethyl linalool derivatives having unique and desired flavor and/or fragrance characteristics. The compounds of the present disclosure can be employed alone or incorporated as fragrance or flavor ingredients in fragrance or flavor compositions. Th...

Fragrance compounds having a unique chemical structure are provided including 2-methoxy-2-methylheptane and derivatives thereof. The fragrance compounds can have fruity radish and/or herbaceous odor notes with a strong top note. The fragrance compounds can be used alone or incorporated into a fragrance composition a...

Fragrance compounds having a unique chemical structure are provided including esters and ethers of 3-cyclohexenyl methanol and derivatives thereof. The fragrance compounds can have multi-faceted odors. The fragrance compounds can be used alone or incorporated into a fragrance composition and/or consumer product to m...

The present invention addresses the problem of providing a novel methylmenthol derivative usable as a cool-sensation imparter or sense-stimulating agent which has none of an undesirable irritating feeling a peculiar odor bitterness and the like and is excellent in terms of the retention of a refreshing sensation or ...

The purpose of the present invention is to provide: a novel oil-and-fat composition usable as an oil-and-fat sensation imparting material that can impart an oil-and-fat sensation to food and drink at a more natural and moderate intensity or can enhance or improve the oil-and-fat feeling in food and drink, and that c...

The present invention relates to the use of an unsaturated linear C16-24-monocarboxylic acid having at least one triple bond or an ester or salt thereof as a flavor in particular for conferring kokumi flavor to foodstuffs.

The present invention addresses the problem of providing a cool-sensation imparter composition which contains a novel carboxylic acid derivative based on a carbon skeleton structurally differing from 1-menthol, and which is reduced in undesirable irritant feeling and is usable as a cool-sensation imparter or sensory...

The present invention relates to: a novel dienal compound which has an aromatic odor useful for use as a compound perfume raw material or the like; and a perfume composition containing the dienal compound. The dienal compound according to the present invention is characterized by being represented by general formula...

The present invention relates to: a method for converting a hydroxyl group of an alcohol; and a catalyst which makes the method possible. A method for converting a hydroxyl group of an alcohol according to the present invention is characterized by producing a compound represented by CH(R1)(R2)Nu (wherein R1, R2 and ...

This spray-dried composition comprises (A), (B), and (C): (A) at least one selected from flavoring ingredients and food ingredients; (B) at least one selected from excipients and combinations of excipients with emulsifiers; and (C) a sodium salt.

ABSTRACT VOLATILE MEDIUM DELIVERY DEVICE, SYSTEM, AND METHOD OF USE A volatile medium delivery system, comprising a housing, a barrier element engageable with the housing, and a substrate having a volatile medium absorbed therein, wherein the substrate is engageable with the housing and positionable with respect to...

Novel compounds for use in flavor fragrance or topical compositions are provided. Specifically the compounds of the presently disclosed subject matter provide effective and unexpected warming sensations. The composition can be incorporated into various consumer end products including flavors fragrances and topical a...

The present invention pertains to a compound represented by formula (1) with which it is possible to impart or enhance an aroma and flavor associated with the feeling of a highly natural fruit or fruit juice or ripeness. The present invention also pertains to a flavoring composition containing said compound a food/d...

The present invention provides a novel cationic ruthenium complex which is easy to produce and handle and can be procured at a relatively low cost and a production method for the ruthenium complex, a method for producing an alcohol or the like using the ruthenium complex as a catalyst, a method for producing a carbo...

The purpose of the present invention is to provide a chicken flavor improving agent that is useful as a flavor enhancer for various food and beverage products, seasonings, and the like and exhibits the characteristics of chicken meat. The present invention is a chicken flavor improving agent which contains an amino ...

The synthesis and application of compounds having unique and desired flavor and/or fragrance characteristics are provided herein. The compounds herein can be employed alone or incorporated as fragrance or flavor ingredients in fragrance or flavor compositions. The application is also directed to consumer products co...

The synthesis and application of a compound having unique and desired fragrance characteristics is provided herein. The compound of the present disclosure can be employed alone or incorporated as a fragrance component in fragrance compositions. The application is also directed to consumer products comprising such co...

The present disclosure is directed to the synthesis and application of novel compounds having unique and desired flavor and/or fragrance characteristics. The compounds of the present disclosure can be employed alone or incorporated as fragrance or flavor compounds in fragrance or flavor compositions. The present dis...

The present invention pertains to a carbonated beverage containing 120-1800 ppm of glycerin, a method for producing a carbonated beverage in which the concentration of glycerin in the carbonated beverage is adjusted to 120-1800 ppm, and a method for suppressing foaming in a carbonated beverage in which the concentra...

The purpose of the present invention is to provide a method for obscuring (masking) the odor of p-cresol using olfactory receptor antagonism without affecting the flavor of a food or beverage. The present invention uses a specific concentration of ambrettolide, isoambrettolide, pentalide, muscone, civetone, d-2-dece...

Provided are: a method for covering up (masking) a component with an offensive taste or odor without affecting the flavor of a food or beverage; a fragrance composition; and a food and beverage. Masking of a component with an offensive taste or odor generated from an unsaturated fatty acid using a specific fragrance...

The present invention provides a carbonated beverage suppressed in spilling-out over during production or upon opening, a carbonated beverage flavor composition that suppresses spilling-out, and a method for suppressing spilling-out. The present invention relates to a carbonated beverage containing 1-160 ppm of a fl...

The present invention relates to a technique for masking an unpleasant odor (off-flavor) generated from a food or beverage. One embodiment of the present invention provides an unpleasant odor (off-flavor) suppressing agent, a fragrance composition, a food or beverage in which an unpleasant odor (off-flavor) is maske...

The purpose of the present invention is to provide a cyclopentene ring compound having a characteristic aroma. The present invention provides: a cyclopentene ring compound that is aromatically entirely unknown, and that has a leathery/woody aroma; and a consumer product comprising the same.

The present invention pertains to an off-odor suppressing agent and a fragrance composition for suppressing off-odor, which are for masking off-odors contained in food and drink. The present invention also pertains to food and drink in which off-odors contained therein are suppressed. An off-odor suppressing agent acc...