Takasago International Corporation

Hiratsuka, Japan

Takasago International Corporation

Hiratsuka, Japan
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Patent
Takasago International Corporation | Date: 2017-07-26

The present invention provides a flavor deterioration inhibitor capable of significantly suppressing the deterioration of taste due to causes such as light and/or heat. The present invention is directed to a flavor deterioration inhibitor comprising an apple extract for cider or having an apple extract for cider as an active ingredient.


Patent
Takasago International Corporation | Date: 2017-08-02

Provided is a process for producing an optically active hydroxyaldehyde or aminohydroxyaldehyde. The process for producing an optically active hydroxyaldehyde or aminohydroxyaldehyde is characterized by reacting an aldehyde or an imine with a boric acid enol ester in the presence of a copper compound and an optically active bidentate phosphine compound.


Patent
Takasago International Corporation | Date: 2017-02-22

The present invention provides a dried-fishes extract having excellent flavor and a production method therefor. In particular, the present invention provides a dried-fishes extract containing at least 150 ppm inosinic acid and at least 150 ppm anserine.


Patent
Takasago International Corporation | Date: 2017-03-01

The present invention provides a novel ruthenium complex that is easy to produce and handle and that can be supplied relatively inexpensively, a method for producing this ruthenium complex, a method for producing alcohols and the like using this ruthenium complex as a catalyst, a method for producing carbonyl compounds using this ruthenium complex as a catalyst, and a method for producing N-alkylamine compounds using this ruthenium complex as a catalyst. The present invention pertains to a ruthenium complex represented by general formula (1) RuX^(1)X^(2)(PNP)(NHC)_(m)(Solv)_(n)(1) (in general formula (1), X^(1) and X^(2) each independently represent a monovalent anionic monodentate ligand; PNP represents a tridentate aminodiphosphine ligand, NHC represents an N-heterocyclic carbene derived from a nitrogen-containing heterocyclic ring, and Solv represents a coordinating solvent; and m represents an integer from 1 to 3, n represents an integer from 0 to 2, and 1 m + n 3.), a method for producing the same, a catalyst including the same, and methods for producing various organic compounds using this catalyst.


The present invention addresses the problem of providing a palm fruit extract that does not have the characteristic smell of conventional palm fruit extracts and is capable of imparting excellent flavor-improving properties to various kinds of foods and drinks. Provided are: a method for producing a palm fruit extract, said method comprising (a) a step for extracting the albumen of palm fruits with a solvent, and (b) a step for removing smell components from the solvent extract obtained in step (a); and a palm fruit extract obtained by this production method.


Patent
Takasago International Corporation | Date: 2017-02-22

The present invention provides a dried-fishes extract having excellent flavor, and a method for manufacturing the same. Specifically, the present invention provides a dried-fishes extract comprising at least 3.5 ppm of 4-methylveratrole.


Patent
Takasago International Corporation | Date: 2017-03-01

The present invention provides a compound represented by general formula (1).^(1) 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 substituent; R^(2) represents an alkyl group having 1 to 3 carbon atoms; R^(3) to R^(5) independently represent a hydrogen atom, or an alkyl group having 1 to 3 carbon atoms; R^(6) represents an alkyl group having 1 to 5 carbon atoms, an alkenyl group having 2 to 5 carbon atoms, a cyclic alkyl group having 3 to 10 carbon atoms which may have a substituent, or an alkoxy group having 1 to 5 carbon atoms; n represents 0 or 1; and the wavy line represents a cis form, a trans form or a mixture of a cis form and a trans form.)


Patent
Takasago International Corporation | Date: 2017-05-10

The presently disclosed subject matter provides lactone-containing malodor eliminating compositions that ameliorate undesirable malodor, e.g., undesirable malodor due to presence of sulfur- or amine-containing compounds. The presently disclosed compositions can be added to a variety of products, including, but not limited to, foods, beverages, toothpastes, mouthwashes and other orally consumable products.


Provided is a solid-supported ruthenium complex represented by general formula (1), (2) or (3). Further provided are: a method for manufacturing a reduction product by reducing an organic compound in the presence of the solid-supported ruthenium complex and a hydrogen donor; a method for manufacturing an optically active alcohol, characterized by reducing a carbonyl group in a carbonyl compound in the presence of the solid-supported ruthenium complex and a hydrogen donor; and a method for manufacturing an optically active amine, characterized by reducing an imino group of an imine compound in the presence of the solid-supported ruthenium complex and a hydrogen donor.


Patent
Takasago International Corporation | Date: 2017-04-12

The present invention addresses the problem of providing a novel compound capable of imparting a highly appealing floral and verdant scent, and a flavor composition and/or 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 double line indicates a double bond or a single bond, the definition of Y is the same as described in the specification, and * represents an asymmetric carbon atom.

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