8Z,11Z-eicosadienoic acid

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 8Z,11Z-eicosadienoic acid
• 英文别名: (8Z,11Z)-icosa-8,11-dienoic acid
• 化学式: C₂₀H₃₆O₂
• 分子量: 308.5
• InChiKey: XUJWOMMOEOHPFP-UTJQPWESSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.9
• 重原子数：
  22
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• PROCESS FOR PRODUCTION OF USEFUL SUBSTANCE
  申请人：Nippon Suisan Kaisha, Ltd.

  公开号：EP2589662A1

  公开（公告）日：2013-05-08

  The present invention relates to a processd for producing a useful substance using microorganisms, and an object thereof is to provide a method that shortens the culturing period of the microorganisms and improves the productivity of the useful substance. The speed at which microorganisms consume carbohydrates and/or hydrocarbon oxidation products can be increased and the productivity of a target useful substance can be improved by using a main culture initial medium in which the total concentration of carbohydrate and hydrocarbon oxidation product is less than 0.4% by weight in terms of the carbon equivalent.

  本发明涉及一种利用微生物生产有用物质的工艺，其目的是提供一种缩短微生物培养周期和提高有用物质生产率的方法。 通过使用碳水化合物和碳氢化合物氧化产物的总浓度低于 0.4%（以碳当量计）的主培养初始培养基，可以提高微生物消耗碳水化合物和/或碳氢化合物氧化产物的速度，并提高目标有用物质的生产率。
• COPPER AND ZINC ELUTION PREVENTING METHOD OF COPPER-ALLOY-MADE PLUMBING INSTRUMENT INCLUDING VALVE AND PIPE JOINT, COPPER-ALLOY-MADE PLUMBING INSTRUMENT USING THE METHOD, AND FILM-FORMING AGENT
  申请人：SUGAYA Norikazu

  公开号：US20120125458A1

  公开（公告）日：2012-05-24

  A method is provided for preventing copper and zinc from being eluted from a copper-alloy-made plumbing instrument that includes valves and pipe joints and suppresses copper and zinc from being eluted from the copper-alloy-made plumbing instrument while using for the plumbing instrument copper alloy as-is that includes bronze and brass, to provide a copper-alloy-made plumbing instrument using the method and to provide a film-forming agent. The method forms on at least a liquid-contact portion of the copper-alloy-made plumbing instrument a film of an organic substance comprising unsaturated fatty acid and coating with the film both copper and zinc in the surface layer of the liquid-contact portion of the plumbing instrument, thereby suppressing the elution of copper and zinc.
• PROCESS FOR PRODUCTION OF USEFUL SUBSTANCES
  申请人：Kamada Nozomu

  公开号：US20130095537A1

  公开（公告）日：2013-04-18

  A process for producing a useful substance using microorganisms, and an object thereof to provide a method that shortens the culturing period of the microorganisms and improves the productivity of the useful substance. The speed at which microorganisms consume carbohydrates and/or hydrocarbon oxidation products can be increased and the productivity of a target useful substance can be improved by using a main culture initial medium in which the total concentration of carbohydrate and hydrocarbon oxidation product is less than 0.4% by weight in terms of the carbon equivalent.