摘要:
The present invention has objects to provide a method for inhibiting the formation of volatile aldehydes and/or the decomposition of fatty acids and use thereof. These objects are attained by establishing a method which comprises incorporating an α-oligoglucosyl α,α-trehalose(s) to a target product to inhibit the formation of volatile aldehydes per se and/or the decomposition of fatty acids per se in fatty acid-containing products; an inhibitory agent for inhibiting the formation of volatile aldehydes and/or the decomposition of fatty acids, which contains an α-oligoglucosyl α,α-trehalose(s) as an effective ingredient; and use thereof to thereby obtain various compositions such as food products, cosmetics, pharmaceuticals, and their materials and intermediates each having a high quality and stability.
摘要:
The object of the present invention is to establish a volatile sulfide production inhibitor that can inhibit the production of volatile sulfides from a composition and to provide a method for inhibiting the production of volatile sulfides from a composition by using the inhibitor. The object are solved by providing a volatile sulfide production inhibitor comprising L-ascorbic acid 2-glucoside as an effective ingredient and a method for inhibiting the production of volatile sulfides from a composition by incorporating the volatile sulfide production inhibitor into the composition.
摘要:
The present invention has an object to provide a tumor necrosis factor mutant protein, particularly, a tumor necrosis factor mutant protein specific to TNF-R1 or TNF-R2; tumor necrosis factor inhibitor; or tumor necrosis factor preparation containing it as an effective ingredient, and the object is solved by providing a tumor necrosis factor mutant protein where one or more amino acid residues selected from the group consisting of 29th, 31st, 32nd, 145th, 146th and 147th, or the group consisting of 84th to 89th from the N-terminal of the amino acid sequence of SEQ ID NO:1 is/are replaced with other amino acid residue(s); a tumor necrosis factor inhibitor; and a tumor necrosis factor preparation containing it as an effective ingredient.
摘要翻译:本发明的目的是提供肿瘤坏死因子突变蛋白,特别是TNF-R1或TNF-R2特异的肿瘤坏死因子突变体蛋白; 肿瘤坏死因子抑制剂; 或含有其作为有效成分的肿瘤坏死因子制剂,其目的是通过提供一种或多种选自第29,31,32,35,146和147位的氨基酸残基的肿瘤坏死因子突变蛋白来解决, 或由SEQ ID NO:1的氨基酸序列的N末端第84位至第89位的基团被其它氨基酸残基取代; 肿瘤坏死因子抑制剂; 和含有它作为有效成分的肿瘤坏死因子制剂。
摘要:
Since conventional high pullulan content shaped products have a low stability to the change of humidity, the object of the present invention is to provide a high pullulan content shaped product having a satisfactory stability to the change of humidity, a process for producing the same, and uses. The present invention solves the above object by establishing high pullulan content shaped product with an improved stability to the change of humidity by incorporating a prescribed amount of α,α-trehalose into pullulan in preparing the high pullulan content shaped product, and a process for producing the same, and by providing uses of the high pullulan content shaped product obtainable by the process.
摘要:
A novel process for producing isomaltose and uses thereof and comprising the steps of contacting saccharides, which have a glucose polymerization degree of at least two and α-1,4 glucosidic linkage as a linkage at the non-reducing end, with an α-isomaltosylglucosaccharide-forming enzyme, in the presence or the absence of α-isomaltosyl-transferring enzyme to form a-isomaltosylglucosaccharides, which have a glucose polymerization degree of at least three, α-1,6 glucosidic linkage as a linkage at the non-reducing end, and α-1,4 glucosidic linkage as a linkage other than the non-reducing end, and/or to form cyclo{→6)-α-D-glucopyranosyl-(1→3)-α-D-glucopyranosyl-(1→6)-α-D-glucopyranosyl-(1→3)-α-D-glucopyranosyl-(1→}; contacting the saccharides so formed with isomaltose-releasing enzyme to release isomaltose; and collecting the released isomaltose; and uses thereof.
摘要:
This invention provides a novel optionally acylated cyclic tetrasaccharide-containing polyurethane derivative and a process for producing the same, and a novel cyclic tetrasaccharide modified polyurethane foam and a simple process for producing the same. Specifically, the present invention provides a polyurethane derivative containing an optionally acylated cyclic tetrasaccharide: cyclo{→6)-α-D-glucopyranosyl-(1→3)-α-D-glucopyranosyl-(1→-6)-α-D-glucopyranosyl-(1→3)-α-D-glucopyranosyl-(1→}, a process for producing polyurethane, comprising reacting an acylated cyclic tetrasaccharide and a diol compound with a diisocyanete compound, a process for producing a cyclic tetrasaccharide-containing polyurethane, comprising hydrolyzing the polyurethane, a process for producing a polyurethane foam, comprising reacting polyol with polyisocyanete in the presence of the cyclic tetrasaccharide and foaming the reaction product, and a cyclic tetrasaccharide modified polyurethane foam produced by the production process.
摘要:
The present invention aims to provide a novel process for producing isomaltose and isomaltitol, and uses thereof, and it solves the object by establishing a process for producing isomaltose comprising a step of contacting a saccharide, having the α-1,4 glucosidic linkage as the linkage of non-reducing end and a glucose polymerization degree of at least two, with an α-isomaltosyl-transferring enzyme and an α-isomaltosylglucosaccharide-forming enzyme derived from a specific microorganism; a process for producing isomaltitol using the isomaltose produced by the above process; saccharide compositions comprising the isomaltose and/or the isomaltitol produced by the above processes; and uses thereof.
摘要:
A non-reducing saccharide-forming enzyme and a trehalose-releasing enzyme, which have an optimum temperature in a medium temperature range, i.e., a temperature of over 40 or 45° C. but below 60° C.; and an optimum pH in an acid pH range, i.e., a pH of less than 7. The two-types of enzymes can be obtained in a desired amount, for example, by culturing in a nutrient culture medium microorganisms capable of producing the enzymes or by recombinant DNA technology.
摘要:
A process for producing rice flour, which comprises the steps of soaking material rice grains in water, crushing the resulting rice grains, penetrating α,α-trehalose or maltitol into the rice grains, partially drying the resulting rice grains, and milling the partially dried rice grains; rice flours obtainable by the process; and uses thereof for producing bakery products and noodles.
摘要:
The objectives of this invention are to extend the range of choosing materials to use in the preparation of photopolymerizable compositions by providing a novel organic compound which absorbs a visible light; or to provide an orgamc material which is useful as host compound in organic electroluminescent devices, as well as its uses: The objectives are attainable by providing an aromatic tertiary amine compound bearing within the same molecule one or more specific atomic groups, a luminescent agent directed to use in organic electroluminescent devices comprising it, and an organic electroluminescent device using such amine compound, as well as its uses.