CAS: 34620-76-3; (2R,3R,4R,5R)-4-(((2R,3R,4R,5S,6R)-5-(((2R,3R,4R,5S,6R)-5-(((2R,3R,4R,5S,6R)-3,4-Dihydroxy-6-(Hydroxymethyl)-5-(((2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2-yl)Oxy)Tetrahydro-2H-Pyran-2-yl)Oxy)-3,4-Dihydroxy-6-(Hydroxymethyl)T

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cellotriose cellobiose β-cyclodextrincellotriose D-glucose cellotetraose cellobiose

📜D-(+)-纤维二糖置于escherichia Coli体系中,化学反应生成 麦芽五糖
参考文献:42.大肠杆菌由麦芽糖合成的寡糖
标题:42.大肠杆菌由麦芽糖合成的寡糖
摘要:
DOI:10.1039/jr9520000209

专利信息

专利号:US-2010151526-A1
优先权日:2005-09-22
标 题 :Method of Producing Sucrose-6-Acetate by Whole-Cell Biocatalysis
发明人：RATNAM RAKESH; AURORA SUNDEEP; SUBRAMANIYAM P
权利人:PHARMED MEDICARE PVT LTD
摘要:A process is described which uses whole cell preparations, immobilized or without immobilization, of a microorganism, including Aureobasidium pullulans , capable of forming enzymes of the group of fructosyltransferases, for catalyzing a reaction between sucrose and 6-O-protected glucose for formation of 6-O-protected sucrose, an intermediate in synthesis of trichlorogalactosucrose. 6-O-protected Sucrose is separated from high molecular weight by-products of the reaction having molecular weight of 500 daltons and more by reverse osmosis, and further purified by column chromatography.

专利号:US-5906924-A
优先权日:1994-11-30
标 题 :Process for producing trehalose derivatives
发明人：MANDAI TAKAHIKO; SHIBUYA TAKASHI; SUGIMOTO TOSHIYUKI
权利人:HAYASHIBARA SEIBUTSU KAGUKU KE
摘要:High quality trehalose derivatives are readily prepared in a considerably high yield by reacting anhydrous trehalose with reactive reagents under anhydrous conditions. The trehalose derivatives can be used in a variety of fields in the production, the chemical synthesis, and the enzymatic synthesis of foods, cosmetics, pharmaceuticals, detergents and chemicals as surfactants, humectants, skin-beautifying agents, antitumor agents, and intermediates for chemical and enzymatic syntheses.

专利号:US-5827720-A
优先权日:1995-12-28
标 题:α-glucosidase, and a process for producing the same
发明人：MINAMIHARA TOMOYUKI; OKADA KIMIHARU; SUZUKI MASARU
权利人:KIKKOMAN CORP
摘要:The present invention relates to novel alpha -glucosidase being excellent in stability to heat and pH, and hydrolyzing alpha -glucoside linkages to form alpha -D-glucose, acting on maltose, maltotriose, maltotetraose, PNPG, PNPG2, isomaltose and sucrose, but hardly acting on maltooligosaccharides with a degree of polymerization of maltopentaoside or more, and completely not acting on soluble starch, as well as to a process for producing the same by use of a strain belonging to the genus Bacillus capable of producing alpha -glucosidase. alpha -Glucosidase which is useful as a coupling enzyme for quantification such as measurement of alpha -amylase activity, or in formation of monosaccharides such as glucose and fructose etc., from oligosaccharides, and enzymatic synthesis of heterooligosaccharides, can be produced easily and inexpensively.

专利号:JP-4774506-B2
优先权日:2004-04-19
标 题:A novel primer for the synthesis of functional enzyme-polymerized amylose derivatives

专利号:KR-20020089548-A
优先权日:2001-05-23
标题:Genes associated with synthesis of trehalose isolated from Sulfolobus hakonesis and proteins thereof

专利号:CN-107580453-A
优先权日:2014-05-29
标 题:Enzymatic Synthesis of Soluble Glucan Fiber