Butanoic acid;propane-1,2,3-triol | 61584-84-7

• 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: Butanoic acid;propane-1,2,3-triol
• CAS: 61584-84-7
• 化学式: C7H16O5
• 分子量: 180.2
• InChiKey: BJUFAVXYJRJBLQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.8
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  98
• 氢给体数：
  4
• 氢受体数：
  5

文献信息

• Production Of Peracids Using An Enzyme Having Perhydrolysis Activity
  申请人：DiCosimo Robert

  公开号：US20090005590A1

  公开（公告）日：2009-01-01

  A process is provided for producing peroxycarboxylic acids from carboxylic acid esters. More specifically, carboxylic acid esters are reacted with an inorganic peroxide, such as hydrogen peroxide, in the presence of an enzyme catalyst having perhydrolysis activity. The present perhydrolase catalysts are classified as members of the carbohydrate esterase family 7 (CE-7) based on the conserved structural features. Further, disinfectant formulations comprising the peracids produced by the processes described herein are provided.

  提供了一种从羧酸酯制备过氧羧酸的方法。更具体地说，将羧酸酯与无机过氧化物（如过氧化氢）在具有过氧化氢酶活性的酶催化剂存在下反应。目前的过氧化氢酶催化剂属于碳水化合物酯酶家族7（CE-7）的成员，基于保守的结构特征进行分类。此外，本文所述的过程产生的过酸配方具有消毒作用。
• PERHYDROLASE PROVIDING IMPROVED PERACID STABILITY
  申请人：DiCosimo Robert

  公开号：US20110136908A1

  公开（公告）日：2011-06-09

  An acetyl xylan esterase variant having perhydrolytic activity is provided for producing peroxycarboxylic acids from carboxylic acid esters and a source of peroxygen. More specifically, a Thermotoga maritime acetyl xylan esterase gene was modified using error-prone PCR and site-directed mutagenesis to create an enzyme catalyst characterized by an increase in the ratio of peracetic acid formation to peracetic acid hydrolysis specific activities (PAAF/PAAH ratio). The variant acetyl xylan esterase may be used to produce peroxycarboxylic acids suitable for use in a variety of applications such as cleaning, disinfecting, sanitizing, bleaching, wood pulp processing, and paper pulp processing applications.

  提供了一种具有过氧化活性的乙酰木聚糖酯酶变体，用于从羧酸酯和过氧化物源产生过氧化羧酸。更具体地，使用误差扩增PCR和定点突变技术改变了Thermotoga maritime 乙酰木聚糖酯酶基因，创建了一种酶催化剂，其特征是增加了过乙酸生成与水解比活性的比率（PAAF/PAAH比）。该变体乙酰木聚糖酯酶可用于生产适用于各种应用的过氧化羧酸，例如清洁、消毒、卫生、漂白、木浆加工和纸浆加工应用。
• ENZYMATIC PERACID GENERATION FORMULATION
  申请人：DiCosimo Robert

  公开号：US20100086510A1

  公开（公告）日：2010-04-08

  Disclosed herein are multi-component formulations for enzymatically producing aqueous solutions of peroxycarboxylic acids suitable for use in, e.g., disinfectant and/or bleaching applications. The multi-component peroxycarboxylic acid formulations comprise at least one carbohydrate esterase family 7 enzyme having perhydrolytic activity.

  本文公开了多组分配方，用于酶促制备过氧羧酸的水溶液，适用于消毒和/或漂白应用。多组分过氧羧酸配方包括至少一种具有过氧羟化活性的碳水化合物酯酶家族7酶。
• Butyric Acid Esters of Carbohydrates and Carbohydrate Polyols
  申请人：Haji Begli Alireza

  公开号：US20080213341A1

  公开（公告）日：2008-09-04

  The invention relates to butyric acid esters or butyrate esters of carbohydrates and carbohydrate polyols and their use as a butyrate carrier and butyrate source for the gastrointestinal tract, in particular for the prevention and treatment of diseases of the gastrointestinal tract, especially of the large intestine.

  本发明涉及碳水化合物和碳水化合物多元醇的丁酸酯或丁酸盐酯，并将其用作肠道丁酸携带体和丁酸来源，特别是用于预防和治疗肠道疾病，尤其是大肠疾病。
• STABILIZATION OF PERHYDROLASES
  申请人：DiCosimo Robert

  公开号：US20100086535A1

  公开（公告）日：2010-04-08

  Disclosed herein is a method for stabilization of the perhydrolase activity of the CE-7 esterase in a formulation with a carboxylic acid ester that employs the addition of a buffering agent, substantially undissolved, to the mixture of the CE-7 esterase and the carboxylic acid ester. Further, disinfectant and laundry care formulations comprising the peracids produced by the processes described herein are provided.

  本文揭示了一种稳定CE-7酯酶的过氧化物酶活性的方法，其中使用了缓冲剂将基本未溶解的混合物加入CE-7酯酶和羧酸酯的配方中。此外，本文还提供了含有通过本文所述过程产生的过酸的消毒剂和洗涤护理配方。