摘要:
The present invention establishes a crystalline lactosucrose and provides a process for producing the crystalline lactosucrose or a syrup containing crystalline lactosucrose. Further, the present invention has its object to provide a composition, for example, a food or drink, a cosmetic, a drug or the like containing the crystalline lactosucrose.That is, the present invention provides the crystalline lactosucrose or the syrup containing crystalline lactosucrose, the process for producing the crystalline lactosucrose or the syrup containing crystalline lactosucrose, characterized by crystallizing a crystalline lactosucrose from a solution containing lactosucrose and collecting the crystalline lactosucrose, and the use thereof.
摘要:
A &bgr;-fructofuranosidase gene coding for a protein having an amino acid sequence described in Seq. I.D. No. 1 in the Sequence Listing. The gene enables production of &bgr;-fructofuranosidase on a large scale more easily and less dependently on the productivity of microorganisms than the production by cultivation of the microorganisms. Also, the &bgr;-fructofuranosidase gene is useful for the development of variant enzymes that have increased heat resistance and transfer ratio by means of genetic engineering techniques.
摘要:
Disclosed are novel branched cyclodextrins having any of an N-acetylglucosamine group, a glucosaminyl group, an N-acetylgalactosaminyl group and a galactosaminyl group as bonded to the hydroxyl group of the cyclodextrin ring by .beta.-bonding therebetween, and their salts. The novel branched cyclodextrins are produced by reacting a solution containing a cyclodextrin and an N-acetylglucosamine or N-acetylgalactosamine with an N-acetylhexosaminidase, and optionally deacetylating the resulting product.
摘要:
Provided is a process, by which glucuronic acid and/or glucuronolactone can be produced in high yield, at low cost, in an easy manner and in safe. Also provided is a process for production of glucuronic acid and/or glucuronolactone which is characterized in that sucrose is oxidized to give sucrose carboxylic acid (and a salt thereof) (glucuronyl-fructoside, β-D-fructosyl-(2→1)-α-D-glucuronic acid and a salt thereof), yeast is added so as to hydrolyze fructose residue of the sucrose carboxylic acid and to assimilate the resulting product, and thus produced glucuronic acid and/or glucuronolactone are/is collected.
摘要:
The object of the present invention is to provide a microorganism having an excellent ability to specifically oxidize the hydroxymethyl group of glucose, and a method of producing glucuronic acid and/or glucuronolactone by using such a microorganism to directly oxidize glucose, and the invention is directed at a microorganism which produces glucuronic acid directly from glucose and a mutant strain which is capable of specifically oxidizing the hydroxymethyl group of glucose and in which a DNA nucleotide sequence corresponding to 16S rRNA has the nucleotide sequence of SEQ ID NO: 1 in the sequence listing, and the invention is also directed at a method of producing glucuronic acid and/or glucuronolactone by specifically oxidizing the hydroxymethyl group of glucose using the mutant strain, and this invention enables D-glucuronic acid and/or D-glucuronolactone to be produced and furnished easily and safely at a high yield and a low cost.
摘要翻译:本发明的目的是提供一种具有优异的葡萄糖羟甲基氧化能力的微生物,以及通过使用这样的微生物直接氧化葡萄糖来生产葡萄糖醛酸和/或葡糖醛酸内酯的方法,本发明是针对 在从葡萄糖直接生产葡萄糖醛酸的微生物和能够特异性氧化葡萄糖羟甲基的突变菌株,其中对应于16S rRNA的DNA核苷酸序列具有序列表中SEQ ID NO:1的核苷酸序列 本发明还涉及通过使用突变菌株特异性氧化葡萄糖羟甲基来生产葡萄糖醛酸和/或葡糖醛酸内酯的方法,本发明使D-葡萄糖醛酸和/或D-葡糖醛酸内酯能够生产和配制 轻松安全地以高产量和低成本。
摘要:
The object of the present invention is to provide a microorganism having an excellent ability to specifically oxidize the hydroxymethyl group of glucose, and a method of producing glucuronic acid and/or glucuronolactone by using such a microorganism to directly oxidize glucose, and the invention is directed at a microorganism which produces glucuronic acid directly from glucose and a mutant strain which is capable of specifically oxidizing the hydroxymethyl group of glucose and in which a DNA nucleotide sequence corresponding to 16S rRNA has the nucleotide sequence of SEQ ID NO: 1 in the sequence listing, and the invention is also directed at a method of producing glucuronic acid and/or glucuronolactone by specifically oxidizing the hydroxymethyl group of glucose using the mutant strain, and this invention enables D-glucuronic acid and/or D-glucuronolactone to be produced and furnished easily and safely at a high yield and a low cost.
摘要翻译:本发明的目的是提供一种具有优异的葡萄糖羟甲基氧化能力的微生物,以及通过使用这样的微生物直接氧化葡萄糖来生产葡萄糖醛酸和/或葡糖醛酸内酯的方法,本发明是针对 在从葡萄糖直接生产葡萄糖醛酸的微生物和能够特异性氧化葡萄糖羟甲基的突变菌株,其中对应于16S rRNA的DNA核苷酸序列具有序列表中SEQ ID NO:1的核苷酸序列 本发明还涉及通过使用突变菌株特异性氧化葡萄糖羟甲基来生产葡萄糖醛酸和/或葡糖醛酸内酯的方法,本发明使D-葡萄糖醛酸和/或D-葡糖醛酸内酯能够生产和配制 轻松安全地以高产量和低成本。
摘要:
To promote the growth of human beings or animals, prevent the onset of diarrhea and prevent or ameliorate various diseases, it is intended to provide a substance which has an effect of decreasing eosinophils in the intestinal tract and a feed comprising the same as a feed additive. Namely, an intestinal eosinophil-suppressing composition which contains an ▪-linked galactooligosaccharide as the active ingredient. When added in an amount of from 0.01 to 10% by weight, in terms of the saccharide, to an animal feed, this composition is useful in providing an intestinal eosinophil-suppressing feed.
摘要:
A wireless communication terminal includes a communication status measurement element for measuring communication status data representing a communication status of the self terminal at the time of wireless communications; a reference data storage element for storing respective pieces of preset reference data representing communication statuses of a terminal which can be measured at respective locations at the time of wireless communications, in association with respective pieces of location data identifying the respective locations, and a location specifying element for comparing the communication status data measured by the communication status measurement element with the respective pieces of reference data stored in the reference data storage element, and based on the comparison result, specifying a location corresponding to the location data associated with a particular piece of reference data as a location of the self terminal.
摘要:
An electronic component cooling unit includes a housing having a flow path in an interior of the cooling unit. The flow path circulates a cooling medium. Two surfaces, that is, a top surface and a bottom surface, are located at the housing. Electronic components are mounted to the housing, and side surfaces are located at the housing and surround the top surface and the bottom surface. Multiple opening portions are located at the side surfaces and communicate with the flow path. A closing member closes the opening portion or each opening portion other than the opening portions that corresponds to a supply opening and a discharge opening for the cooling medium.
摘要:
A wastewater treatment apparatus (10) that treats the wastewater containing persistent substances, according to the present invention, includes a wastewater treatment bath (12) for treating a wastewater (11), an oxidizing reagent adding unit (14) for adding an oxidizing reagent (13) in the wastewater treatment bath (12), and an alkaline reagent adding unit (16) for adding an alkaline reagent (15) in the wastewater treatment bath (12). By making the wastewater in the wastewater treatment bath (12) in the alkaline condition, it is possible to completely decompose the persistent substances in the wastewater by the oxidation treatment using an oxidizing reagent.