L-赖氨酸单[(±)-3-甲基-2-氧代戊酸酯] | 78000-31-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: L-赖氨酸单[(±)-3-甲基-2-氧代戊酸酯]
• 英文名称: Lysine 3-methyl-2-oxovalerate
• 英文别名: (2S)-2,6-diaminohexanoic acid;3-methyl-2-oxopentanoic acid
• CAS: 78000-31-4
• 化学式: C12H24N2O5
• 分子量: 276.33
• InChiKey: GAUMOFPVRTZSPS-JEDNCBNOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.21
• 重原子数：
  19
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  144
• 氢给体数：
  4
• 氢受体数：
  7

文献信息

• OXALOACETIC ACID AND SALTS OF OXALOACETIC ACID AS A FLAVOR, AN ACIDIZING AND A PRESERVATIVE AGENTS AND METHODS FOR PREPARING AND USING SAME
  申请人：Cash Alan Brian

  公开号：US20110064679A1

  公开（公告）日：2011-03-17

  Provided herein is a method for flavoring an ingestible composition with an organoleptically effective amount of the flavoring agent. The flavoring agent may be used in a wide variety of ingestible vehicles such as chewing gum compositions, hard and soft confections, toothpaste, dairy products, beverage products including juice drinks and juice products, green vegetable and chicken products, salad dressings, deserts, bottled water, frozen treats and the like. The present invention also pertains to an ingestible composition comprising an ingestible vehicle and an organoleptically effective amount of the purified flavoring agent. The present invention also pertains to oxaloacetic acid and salts of oxaloacetic acid, represented by the formula, HOOCCH2CO—COOH and salts of the same. The invention further uses oxaloacetic acid and salts of oxaloacetic acid as a method to preservative in the preparation of ingestible compositions, without increase in toxicity. The invention further uses oxaloacetic acid as a ingestible acidizer, without increase in toxicity.

  本文提供了一种用食用调味剂调味的方法，其调味剂的感官效果足够。该调味剂可用于各种食用载体，例如口香糖组合物、硬和软糖果、牙膏、乳制品、饮料产品（包括果汁饮料和果汁产品）、绿色蔬菜和鸡肉制品、沙拉调味料、甜点、瓶装水、冷冻食品等。本发明还涉及一种包含食用载体和精制调味剂的感官效果量的食用组成物。本发明还涉及草酸乙酸及其盐，其化学式为HOOCCH2CO-COOH和其盐。该发明进一步使用草酸乙酸及其盐作为食用组成物制备中的防腐剂，而不增加毒性。该发明还进一步使用草酸乙酸作为食用酸化剂，而不增加毒性。
• alpha-Keto acid/amino acid salt compounds and a process for their production
  申请人：AJINOMOTO CO., INC.

  公开号：EP0376215A2

  公开（公告）日：1990-07-04

  α-keto acid/amino acid salts are provided, which are represented by the formula AN·xS wherein A represents an amino acid; N represents an α-keto acid; S represents a lower alcohol or a ketone; and x represents 0.1 to 3. These compounds may be transformed into the non-solvated salts by treating them at an absolute humidity of 0.003 to 17.0 kg H₂O/kg dry air.

  提供了α-酮酸/氨基酸盐，其代表式为 AN-xS 其中 A 代表氨基酸；N 代表α-酮酸；S 代表低级醇或酮；x 代表 0.1 至 3。 这些化合物可在绝对湿度为 0.003 至 17.0 千克 H₂O/ 千克干燥空气的条件下转化为非溶解盐。
• Ethyl 4-(thioacetoxy)butyrate as a flavoring agent and methods for preparing and using same
  申请人：——

  公开号：US20020090435A1

  公开（公告）日：2002-07-11

  This invention pertains to a method for flavoring an ingestible composition with a flavoring agent in organoleptically purified form, unaccompanied by substances of natural origin present in mango. The flavoring agent may be used in a wide variety of ingestible vehicles such as chewing gum compositions, hard and soft confections, dairy products, beverage products including juice drinks and juice products, green vegetable and chicken products, and the like. The present invention also pertains to an ingestible composition comprising an ingestible vehicle and an organoleptically effective amount of the purified flavoring agent. The present invention also pertains to ethyl 4-(thioacetoxy)butyrate represented by the formula, CH 3 COS(CH 2 ) 3 COOCH 2 CH 3 .

  本发明涉及一种用有机纯化形式的调味剂为可食用组合物调味的方法，该调味剂不含芒果中存在的天然物质。该调味剂可用于多种可食用载体，如口香糖组合物、软硬糖果、乳制品、饮料产品（包括果汁饮料和果汁产品）、绿色蔬菜和鸡肉产品等。本发明还涉及一种可食用组合物，该组合物由可食用载体和有机有效量的纯化调味剂组成。本发明还涉及 4-(硫代乙酰氧基)丁酸乙酯，其代表式为 CH 3 COS(CH 2 ) 3 COOCH 2 CH 3 .
• Nutritional supplement for treatment of uremia
  申请人：THE JOHNS HOPKINS UNIVERSITY

  公开号：EP0227545B1

  公开（公告）日：1991-09-11
• Improved nutritional formulation for the treatment of renal disease
  申请人：ABBOTT LABORATORIES

  公开号：EP0405295B1

  公开（公告）日：1993-07-14