Glucose glycerol | 100402-60-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Glucose glycerol
• 英文别名: (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanal;propane-1,2,3-triol
• CAS: 100402-60-6
• 化学式: C9H20O9
• 分子量: 272.25
• InChiKey: VEMLQICWTSVKQH-BTVCFUMJSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -5.05
• 重原子数：
  18
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  179
• 氢给体数：
  8
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  葡萄糖 以 甘油 为溶剂， 生成 Glucose glycerol
  参考文献：
  名称：

  High efficiency delivery system comprising zeolites

  摘要：

  洗衣颗粒包括：a）从Zeolite X，Zeolite Y和它们的混合物中选择的多孔载体；和b）洗涤剂，包括可投递剂量的重量约为5％至约100％，优选包括约0.1％至约50％的阻塞剂。

  公开号：

  US05955419A1

文献信息

• METHODS OF FACILITATING THE BIOCONVERSION OF CRUDE BIODIESEL-DERIVED GLYCEROL BY MICROORGANISMS
  申请人：Scholz Carmen

  公开号：US20150037832A1

  公开（公告）日：2015-02-05

  The present disclosure generally pertains to a method of facilitating the bioconversion of glycerol by microorganisms. In one embodiment, biodiesel derived crude glycerol is purified by removing fatty acids through acid precipitation. The fatty acid-free crude glycerol is then utilized as a carbon source for the culture of microorganisms and the production of value added substances. Additionally, the unsaturated fatty acids within the biodiesel-derived crude glycerol are converted to saturated fatty acids, allowing for fermentation behavior similar to that of pure glycerol. Both the cultured microorganisms and the culture media containing the purified crude glycerol may be analyzed for crude glycerol bioconversion products. The disclosure also relates to a method of increasing product yield through the addition of a second carbon source to the microorganism culture media.

  本公开涉及一种通过微生物促进甘油的生物转化方法。在一种实施例中，通过酸沉淀去除脂肪酸来纯化生物柴油衍生的原油甘油。去除脂肪酸后的原油甘油被用作微生物培养的碳源，以及生产附加价值物质。此外，生物柴油衍生的原油甘油中的不饱和脂肪酸被转化为饱和脂肪酸，从而使发酵行为类似于纯甘油。培养的微生物和含有纯化原油甘油的培养基都可以分析原油甘油生物转化产物。本公开还涉及通过向微生物培养基中添加第二种碳源来增加产量的方法。
• Verfahren zur Gewinnung von Glucosedehydrogenase und hierfür geeignete Mikroorganismen
  申请人：BOEHRINGER MANNHEIM GMBH

  公开号：EP0040430A1

  公开（公告）日：1981-11-25

  Zur Gewinnung von Glucosedehydrogenase züchtet man Bacillus cereus DSM 1644 in einem Geeigneten Nährmedium und gewinnt das Enzym aus der Zellmasse oder dem Nährmedium. Besonders geeignet ist ein Nährmedium, dessen Kohlenstoffquelle überwiegend oder vollständig aus Glycerin besteht.

  要获得葡萄糖脱氢酶，需要在合适的培养基中培养蜡样芽孢杆菌 DSM 1644，然后从细胞团或培养基中提取酶。碳源主要或完全由甘油组成的培养基尤其适用。
• Anaerobic method for preserving whole blood, tissue and components containing living mammalian cells
  申请人：Jost, Leonora I.

  公开号：EP0061277A2

  公开（公告）日：1982-09-29

  An anaerobic method for preserving mammalian blood, mammalian tissue or living-cell containing components of either in a state of suspended animation, and the products of that method, are described. The method involves adding the substance to be preserved to a receptacle containing anticoagulant and low molecular weight hydroxyethyl starch, hydroxypropyl starch or polystarch containing from about 450 to about 1000 glucose units per molecule, mixing well, while maintaining the temperature in the range of from about 35° to about 40°F., and storing the resulting mixture at the same temperature. In a preferred embodiment which preserves blood, tissue or a component indefinitely, the structure is lightly crosslinked (i.e., about 1 cross-link per 50 glucose units) with the aid of a water-soluble cross-linking agent of the acrylamide type, to form a gel structure. When it is desired to use the preserved material, the swelled starch derivative may be liquefied, or the gel may be broken, by an isotonic wash or by microwaving. The bulk of the starch derivative and any acrylamide type crosslinker present are removed by filtration, whereupon the preserved material may be used in the same way as a freshly collected substance containing living cellular material might be used.

  本发明描述了一种以悬浮状态保存哺乳动物血液、哺乳动物组织或含有其中任何一种成分的活细胞的厌氧方法，以及该方法的产品。该方法包括将待保存的物质加入到一个容器中，容器中含有抗凝剂和低分子量羟乙基淀粉、羟丙基淀粉或聚淀粉，每分子含有约 450 至约 1000 个葡萄糖单位，混合均匀，同时将温度保持在约 35° 至约 40°F 的范围内，并将得到的混合物储存在相同的温度下。在一个可无限期保存血液、组织或成分的优选实施方案中，借助丙烯酰胺类水溶性交联剂对该结构进行轻度交联（即每 50 个葡萄糖单位约有 1 个交联），以形成凝胶结构。 当需要使用保存的材料时，可通过等渗洗涤或微波加热使膨胀的淀粉衍生物液化，或使凝胶破碎。通过过滤除去大部分淀粉衍生物和任何丙烯酰胺类交联剂，然后就可以像使用含有活细胞材料的新收集物质一样使用保存材料。
• Freezing frame for a plasma container
  申请人：Armour Pharmaceutical Company

  公开号：EP0190396A2

  公开（公告）日：1986-08-13

  @ The specification discloses a parallel-piped freezing frame having a plurality of compartments (14) for freezing of flexible bags (33) of plasma or other biological fluid. A slidable freezing plate (11) is mounted within each compartment (14) and cam means (25, 30) are provided for directing the freezing plate (11) downwardly and laterally against a side wall (12,13) of the compartment (14). The freezing plate (11) and associated planar wall (15) thereby mold the flexible bag (33) into a flat but slightly wedge-shaped configuration. A freezing medium such as alcohol circulates through the freezing frame to freeze the contents of the flexible bag (33).

  @ 本说明书公开了一种平行管道式冷冻框架，它有多个隔室（14），用于冷冻装有血浆或其他生物液体的柔性袋（33）。可滑动的冷冻板 (11) 安装在每个隔间 (14) 内，凸轮装置 (25, 30) 用于引导冷冻板 (11) 向下和横向抵住隔间 (14) 的侧壁 (12, 13)。冷冻板（11）和相关的平面壁（15）从而将软袋（33）成型为扁平但略带楔形的结构。酒精等冷冻介质在冷冻框中循环，以冷冻软袋 (33) 中的内容物。
• Plasmids, methods for their construction, microorganisms carrying them and methods for the extracellular production of xylanase by cultivation of the microorganisms
  申请人：RIKAGAKU KENKYUSHO

  公开号：EP0316023A2

  公开（公告）日：1989-05-17

  Novel plasmids, methods for their construction, transformed microorganisms containing them and methods for the extra­cellular production of xylanase by cultivation of the trans­formed microorgansims are described. One of the micro­organisms is escherichia coli HB101 carrying plasmid pCX311 which is capable of extracellularly producing xylanase. The methods for the cultivation of the microorganisms are characterized by using a medium containing NaCl (or KCl), or NaCl (or KCl) and bran, or NaCl (or KCl) and xylan and carrying out the culturing for 12 to 48 hours.

  本文描述了新型质粒、构建质粒的方法、含有质粒的转化微生物以及通过培养转化微生物在细胞外生产木聚糖酶的方法。其中一种微生物是携带质粒 pCX311 的大肠杆菌 HB101，它能在细胞外生产木聚糖酶。该微生物的培养方法的特点是使用含有氯化钠（或氯化钾）、或氯化钠（或氯化钾）和麸皮、或氯化钠（或氯化钾）和木聚糖的培养基，培养 12 至 48 小时。