葡萄糖酸钾 | 299-27-4

• 物质功能分类: 有机原料 - 有机金属盐
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 葡萄糖酸钾
• 中文别名: 葡糖酸钾盐；D-葡糖酸钾
• 英文名称: D-Gluconic acid (potassium)
• CAS: 299-27-4
• 化学式: C6H12KO7
• 分子量: 235.25
• InChiKey: RCCFGAWCGJBIIB-JJKGCWMISA-N

物化性质

• 熔点：
  183 °C (dec.) (lit.)
• 溶解度：
  H2O中可溶50mg/mL
• LogP：
  -5.990 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  -3.87
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  138
• 氢给体数：
  6
• 氢受体数：
  7

安全信息

• TSCA：
  Yes
• 安全说明：
  S24/25
• 危险类别码：
  R36/37/38
• WGK Germany：
  1
• 海关编码：
  2918160000
• 危险品运输编号：
  50kgs
• RTECS号：
  LZ5230000
• 危险性防范说明：
  P261,P301+P312,P302+P352,P304+P340,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

制备方法与用途

化学性质
这种物质为白色或黄白色结晶性粉末或颗粒，能够自由流动，无臭且微有苦味。在空气中稳定，但180℃时会分解。它易溶于水和甘油，难溶于乙醇，不溶于乙醚。

用途
葡萄糖酸钾可用作营养增补剂、酸度调节剂、螯合剂以及酵母食料，广泛应用于固体饮料、蛋糕预混合粉、甜食预混合粉等产品中。此外，它还是一种药用补钾剂，适用于需要补充钾元素的各种场合。

生产方法
葡萄糖酸钾的生产工艺包括酶法和化学合成两种方式。通过酶法生产，可以利用黑曲霉菌将葡萄糖转化为葡萄糖酸内酯，再与氢氧化钾反应制得成品；另一种方法则是通过氢氧化钾或碳酸钾中和葡萄糖酸而得到葡萄糖酸钾。

文献信息

• High-Potency Sweetener Composition With Phytoestrogen and Compositions Sweetened Therewith
  申请人：Prakash Indra

  公开号：US20080107776A1

  公开（公告）日：2008-05-08

  The present invention relates generally to functional sweetener compositions comprising non-caloric or low-caloric natural and/or synthetic, high-potency sweeteners and methods for making and using them. In particular, the present invention relates to different functional sweetener compositions comprising at least one non-caloric or low-caloric natural and/or synthetic, high-potency sweetener, at least one sweet taste improving composition, and at least one functional ingredient, such as phytoestrogens. The present invention also relates to functional sweetener compositions and methods that can improve the tastes of non-caloric or low-caloric high-potency sweeteners by imparting a more sugar-like taste or characteristic. In particular, the functional sweetener compositions and methods provide a more sugar-like temporal profile, including sweetness onset and sweetness linger, and/or a more sugar-like flavor profile.

  本发明涉及一般性的功能性甜味剂组合物，包括非卡路里或低卡路里的天然和/或合成高效甜味剂，以及制备和使用它们的方法。特别地，本发明涉及不同的功能性甜味剂组合物，包括至少一个非卡路里或低卡路里的天然和/或合成高效甜味剂、至少一个甜味改善组合物和至少一个功能性成分，例如植物雌激素。本发明还涉及功能性甜味剂组合物和方法，可以通过赋予更类似于糖的味道或特性来改善非卡路里或低卡路里高效甜味剂的口感。特别地，功能性甜味剂组合物和方法提供更类似于糖的时间特征，包括甜味的开始和持续时间，以及/或更类似于糖的风味特征。
• TISSUE DEGENERATION PROTECTION
  申请人：Geuns Joannes

  公开号：US20100099640A1

  公开（公告）日：2010-04-22

  The present invention provides isolated or essentially pure diterpenoic tetrahydropyran, such as steviol-19-glucuronide, steviol, stevioside and rebaudioside processes for obtaining the same and methods for obtaining stable pharmaceutically acceptable salts of the same for use of such compounds or compositions in a treatment of cardiovascular disorders or vascular disease or for the manufacture of medicaments to treat a condition of a cardiovascular disorder or vascular disease.

  本发明提供了分离或基本纯的二萜四氢吡喃类化合物，例如甜菊糖苷-19-葡萄糖醛酸酯，甜菊糖，甜菊糖苷和葛根糖苷，以及获得它们的方法和获得这些化合物的稳定的药学上可接受的盐的方法，用于治疗心血管疾病或血管疾病或用于制造治疗心血管疾病或血管疾病症状的药物。
• High-Potency Sweetener Composition with Glucosamine and Compositions Sweetened Therewith
  申请人：Prakash Indra

  公开号：US20070116827A1

  公开（公告）日：2007-05-24

  The present invention relates generally to functional sweetener compositions comprising non-caloric or low-caloric natural and/or synthetic high-potency sweeteners and methods for making and using them. In particular, the present invention relates to different functional sweetener compositions comprising at least one non-caloric or low-caloric natural and/or synthetic high potency sweetener, at least one sweet taste improving composition, and at least one functional ingredient, such as glucosamine. The present invention also relates to functional sweetener compositions and methods that can improve the tastes of non-caloric or low-caloric high-potency sweeteners by imparting a more sugar-like taste or characteristic. In particular, the functional sweetener compositions and methods provide a more sugar-like temporal profile, including sweetness onset and sweetness linger, and/or a more sugar-like flavor profile.

  本发明涉及一般性的功能性甜味剂组合物，包括无热量或低热量的天然和/或合成高强度甜味剂以及制备和使用它们的方法。特别地，本发明涉及不同的功能性甜味剂组合物，包括至少一种无热量或低热量的天然和/或合成高强度甜味剂，至少一种增甜剂组合物和至少一种功能性成分，如葡萄糖胺。本发明还涉及功能性甜味剂组合物和方法，可以通过赋予更像糖的味道或特性来改善无热量或低热量高强度甜味剂的味道。特别地，功能性甜味剂组合物和方法提供更像糖的时间特性，包括甜味的开始和持续时间，和/或更像糖的口味特性。
• High-Potency Sweetener Composition with Mineral and Compositions Sweetened Therewith
  申请人：Prakash Indra

  公开号：US20070116832A1

  公开（公告）日：2007-05-24

  The present invention relates generally to functional sweetener compositions comprising non-caloric or low-caloric natural and/or synthetic high-potency sweeteners and methods for making and using them. In particular, the present invention relates to different functional sweetener compositions comprising at least one non-caloric or low-caloric natural and/or synthetic high-potency sweetener, at least one sweet taste improving composition, and at least one functional ingredient, such as a mineral. The present invention also relates to functional sweetener compositions and methods that can improve the tastes of non-caloric or low-caloric high-potency sweeteners by imparting a more sugar-like taste or characteristic. In particular, the functional sweetener compositions and methods provide a more sugar-like temporal profile, including sweetness onset and sweetness linger, and/or a more sugar-like favor profile.

  本发明涉及一般性的功能性甜味剂组合物，包括非热量或低热量的天然和/或合成高效甜味剂，以及制备和使用它们的方法。具体而言，本发明涉及不同的功能性甜味剂组合物，包括至少一种非热量或低热量的天然和/或合成高效甜味剂，至少一种甜味改善组合物和至少一种功能性成分，例如矿物质。本发明还涉及功能性甜味剂组合物和方法，可以通过赋予更像糖的味道或特征来改善非热量或低热量高效甜味剂的口感。具体而言，功能性甜味剂组合物和方法提供更像糖的时间特征，包括甜味的开始和持续时间，和/或更像糖的口感特征。
• High-Potency Sweetener Composition with Calcium and Compositions Sweetened Therewith
  申请人：Prakash Indra

  公开号：US20070116833A1

  公开（公告）日：2007-05-24

  The present invention relates generally to functional sweetener compositions comprising non-caloric or low-caloric natural and/or synthetic high-potency sweeteners and methods for making and using them. In particular, the present invention relates to different functional sweetener compositions comprising at least one non-caloric or low-caloric natural and/or synthetic high potency sweetener, at least one sweet taste improving composition, and at least one functional ingredient, such as a calcium source. The present invention also relates to functional sweetener compositions and methods that can improve the tastes of non-caloric or low-caloric high-potency sweeteners by imparting a more sugar-like taste or characteristic. In particular, the functional sweetener compositions and methods provide a more sugar-like temporal profile, including sweetness onset and sweetness linger, and/or a more sugar-like flavor profile.

  本发明涉及一般性的功能性甜味剂组合物，包括非热量或低热量的天然和/或合成高强度甜味剂，并涉及制备和使用它们的方法。具体而言，本发明涉及不同的功能性甜味剂组合物，包括至少一种非热量或低热量的天然和/或合成高强度甜味剂，至少一种甜味改善组分和至少一种功能性成分，例如钙源。本发明还涉及功能性甜味剂组合物和方法，可以通过赋予更类似于糖的味道或特征来改善非热量或低热量高强度甜味剂的口感。具体而言，功能性甜味剂组合物和方法提供了更类似于糖的时间性特征，包括甜味开始和甜味持续，和/或更类似于糖的风味特征。