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JP4330279B2 |
An object of the present invention is to provide the tocopherol derivatives represented by the following formula (I), and their salts:Wherein,R1, R2 and R3 are H or methyl group, and at least one positions selected from group consisting ...
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JP4329759B2 |
The present invention provides a compound more highly active in tyrosinase activity inhibition and the like than shogaol and gingerol, which is of the same class as shogaol and gingerol useful in the fields of foods, medicines, quasi-dru...
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JP2009197101A |
To provide an antioxidant which is capable of enhancing the oxidation-resistant power of noble metal microparticles.The antioxidant uses noble metal microparticles as the effective component. This antioxidant contains additionally an org...
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JP2009191276A |
To provide a cultured substance originated from lactic bacterium exhibiting decomposition characteristic for wide range of peroxides, a fungus collected from the cultured substance or a solvent-extracted substance of the fungus.The cultu...
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JP2009183266A |
To provide a discoloration and oxidation inhibitor for food which is derived from a natural product, having high safety, giving less influence to the color, taste, and flavor of food, and having strong effect, and to provide a discolorat...
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JP4314614B2 |
The present invention relates to highly compatible, high molecular weight hydroxyphenylbenzotriazole UV-absorbers and for their use in protecting plants in green houses and the protection of foodstuffs, beverages, pharmaceuticals, cosmet...
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JP4314610B2 |
Synthetic polymers which possess outstanding stability to oxidative, thermal or light-induced degradation comprise as stabilizer at least a compound of the formula I wherein R1 and R2 are each independently of one another hydrogen or C1-...
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JPWO2007110924A1 |
An object of the present invention is to provide an antioxidant method having excellent antioxidant power, which is safe and has high versatility. The present invention relates to an antioxidant method comprising coexisting a phenolic co...
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JP2009173822A |
To provide a method for manufacturing 7-(O-glucosyloxy)-oxindole-3-acetic acid (GOA) having antioxidant activity using a sweet corn grain as a raw material, and to provide an antioxidant containing it, and an antioxidant composition.A GO...
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JP4307071B2 |
Compounds of formula (I) or (II) where R is a heteroaryl moiety, such as 3-pyridyl; or R is an aryl moiety, such as phenyl, naphthyl or biphenylyl, or is phenyl substituted by one or more trifluoromethyl, bromo or cyano; T is a heteroary...
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JP4309190B2 |
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JP4304807B2 |
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JP4304386B2 |
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JP4301166B2 |
It is intended to provide a method of practically obtaining a natural antioxidant, which gives a sense of security to consumers when added to foods, by efficiently taking out an antioxidant component from soybeans. It is confirmed that a...
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JP4300105B2 |
To provide an antioxidant slight in deterioration and good in dispersibility. The antioxidant comprises a colloidal liquid of two-component metallic clusters comprising a platinum group metal and gold. Preferably, in this antioxidant, th...
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JP4291988B2 |
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JP4288466B2 |
Novel stabilizers that are comprised of known polymer additive moieties chemically bound to hyperbranched and/or dendritic polymers or copolymers, and novel stabilizers comprised of known polymer additive moieties chemically bound to amp...
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JP4288050B2 |
A process for the preparation of an alkylated aromatic amine, liquid at room temperature and atmospheric pressure, preferably alkylated diphenylamine, which comprises alkylating the aromatic amine with a polyisobutylene in the presence o...
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JP4288478B2 |
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JP4290356B2 |
To obtain a treated material of carnosine having strengthened antioxidative ability enhancing power in a range of used amount of carnosine suitable for practical use in comparison with untreated carnosine, to provide a method for readily...
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JP2009138028A |
To provide an oily liquid catechin-containing antioxidation and preservability improvement formulation which contains catechin dissolved in an oily solvent, does not substantially contain a surface-active component such as an emulsifier,...
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JP4280944B2 |
Products are described which can be obtained by simultaneously reacting components a), b), c) and optionally d), where component a) is a compound of the formula I or a mixture of compounds of the formula I, component b) is a compound of ...
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JP4280943B2 |
There are described compounds of formula A wherein r1 and r2 are each independently of the other 0 or 1; Y1 to Y9 are each independently of the others -H, -OH, C1-C20alkyl, C4-C20cycloalkyl, C2-C20-alkenyl, C1-C20alkoxy, C4-C12cycloalkox...
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JP4276728B2 |
Polymer dispersions or solutions comprise at least one polymer phase containing one or more stabilizers for protecting organic materials against the damaging effects of light, heat and/or oxidation. Independent claims are also included f...
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JP4268900B2 |
To provide an antioxidant exhibiting high antioxidant action, to provide an antibacterial exhibiting high antibacterial action, to provide an antineoplastic exhibiting high antineoplastic action, and to provide food and drink easy to be ...
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JP4268896B2 |
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JP2009520080A |
Methods for recovering valuable compounds and substances from plants after distillation of oils are disclosed. The methods involve various aqueous and non-aqueous solvent extraction of plant material from which oils have been distilled p...
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JP4265878B2 |
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JP2009102238A |
To provide a composition which can be suitably used as a raw material for health foods or medicines by efficiently extracting functional components contained in brown sugar.The antioxidative component that contains a flavonoid or is main...
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JP2009091529A |
To provide a weatherability improver giving high weatherability to a weak solvent-based coating material, and a weak solvent-based coating material composition containing the improver added thereto.The weatherability improver contains a ...
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JP4258618B2 |
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JP2009091306A |
To provide an antioxidant manufacturable inexpensively and containing a peptide exhibiting superior antioxidative activity as an effective component.The antioxidant contains at least either peptide expressed by H-Ile-Trp-His-His-Thr-OH o...
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JP2009091305A |
To provide: a novel peptide that is inexpensively manufactured and exhibits excellent antioxidation performances; its manufacturing method; and an antioxidant comprising the novel peptide as an effective ingredient.The novel peptide is r...
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JP4256615B2 |
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JP2009514803A |
The present invention relates to novel processes for the preparation of a sterically hindered amine ether by reacting a corresponding sterically hindered amine oxide with a ketone or an aldehyde with at least one reactive H in the presen...
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JP4249707B2 |
An oxygen-absorbing composition for use as a component of a plastic packaging material that includes in relatively sufficient proportions iron, acidifier, and electrolyte.
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JP4251240B2 |
The present invention relates to synergistic mixtures of at least one 2,4-dimethyl-6-s-alkyl phenol and at least one selected sterically hindered phenol according to formula II (II) The variable "n" is 1, 2 or 4. X1 is tert-butyl. X2 is ...
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JP4252179B2 |
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JP4246269B2 |
A UV-stabilizer comprising a mixture of hydroxybenzotriazole and a hydrolyzable silane containing at least one epoxy group is disclosed. The stabilizer is especially suitable as a component of a Siloxane system for coating substrates, es...
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JP4248875B2 |
Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of: A) at least one nitroxyl compound, and B) at least one quinone alki...
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JP4245719B2 |
This invention concerns certain novel bis-cyclic phosphite compounds and polymeric materials stabilized therewith. In a preferred embodiment, this invention concerns certain cyclic bis-phosphites, derived from, for example, 4,4'-6,6'-tet...
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JP2009062304A |
To provide DOI (deoxy-scyllo-inosose), a DOI derivative and a water-soluble antioxidant material comprising these compounds.The compound is represented by general formula (1) (wherein, R1 and R2 are each independently an alkoxy group or ...
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JP4243433B2 |
Oxygen scavenging materials incorporated into or attached to a package such as a gable-top or rectangular carton, used to package foods, beverages or other oxygen sensitive materials, and thereby increase shelf-life by decreasing oxygen ...
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JP2009057481A |
To provide an easily-handleable and easily-ingestible antioxidant composition having high antioxidation activity by efficiently extracting an antioxidant substance contained in plants.This antioxidant composition contains an extract, whi...
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JP4238962B2 |
The invention relates to a polymerization inhibitor comprising at least one compound (a) selected from the group consisting of a compound having an NO radical in its molecule and a precursor compound capable of forming an NO radical, and...
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JP4239279B2 |
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JP4242058B2 |
An ultraviolet light stabilization additive package is used in an encapsulant material that may be used in solar cell modules, laminated glass and a variety of other applications. The ultraviolet light stabilization additive package comp...
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JP2009507837A |
A stabilized cyclic alkene composition comprising one or more cyclic alkenes, and at least one antioxidant compound having the formula (I), wherein R1 through R5 can each independently be H, OH, C1-C8 linear, branched, or cyclic alkyl, C...
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JP4225831B2 |
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JP4226173B2 |
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