Calcium bimalate | 5743-31-7

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羟基酸及其衍生物
• 英文名称: Calcium bimalate
• 英文别名: calcium;hydron;2-hydroxybutanedioate
• CAS: 5743-31-7
• 化学式: (C4H5O5)2Ca
• 分子量: 306.24
• InChiKey: NVGFAQTYFPBKGP-UHFFFAOYSA-L

物化性质

• 物理描述：
  White powder
• 溶解度：
  Slightly soluble in water

计算性质

• 辛醇/水分配系数(LogP)：
  -5.24
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  195
• 氢给体数：
  4
• 氢受体数：
  10

文献信息

• Beverages containing specific cation-edible acid mixtures for improved flavor impression
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0117653A1

  公开（公告）日：1984-09-05

  Beverages especially suitable for carbonated soft drinks having a pH of from about 2.5 to about 6.5 are disclosed herein. These beverages have a flavor component which contains flavors selected from fruit flavors, botanical flavors and mixtures thereof. These beverages also contain mixtures of calcium and potassium cations, and preferably mixtures of calcium, magnesium and potassium cations, defined by a regression formula. Also included are edible acids selected from citric, malic/succinic and phosphoric acid, and mixtures thereof defined by a second regression formula. These beverages provide desirable flavor impressions in terms of sweetness, body and sourness with minimal bitter or salty off-notes. In addition, concentrates and syrups used to form these beverages have surprising stability againts precipitation of insoluble salts.

  本文公开了特别适用于碳酸软饮料的饮料，其 pH 值约为 2.5 至 6.5。这些饮料的风味成分含有选自水果风味、植物风味及其混合物的风味。这些饮料还含有钙和钾阳离子的混合物，最好是钙、镁和钾阳离子的混合物，由回归式定义。此外，还包括选自柠檬酸、苹果酸/琥珀酸和磷酸的食用酸，以及由第二个回归公式定义的它们的混合物。这些饮料可提供理想的甜度、醇厚度和酸味，同时将苦味或咸味降至最低。此外，用于配制这些饮料的浓缩物和糖浆具有惊人的稳定性，可防止不溶性盐类沉淀。
• ALDEHYDE INHIBITOR COMPOSITION AND POLYACETAL RESIN COMPOSITION
  申请人：Polyplastics Co., Ltd.

  公开号：EP1683838A1

  公开（公告）日：2006-07-26

  An aldehyde-inhibiting composition inhibiting an aldehyde from an aldehyde-generating source comprises a carboxylic acid hydrazide and a metal salt of a hydroxy polycarboxylic acid (e.g., a salt of citric acid, malic acid, or tartaric acid with an alkaline earth metal) in a proportion of 0.01 to 100 parts by weight relative to 1 part by weight of the carboxylic acidhydrazide. Moreover, a polyacetal resin composition may comprise a polyacetal resin and the aldehyde-inhibiting composition in a proportion of 0.001 to 20 parts by weight of the aldehyde-inhibiting composition relative to 100 parts by weight of the polyacetal resin. To the resin composition, may be added an antioxidant, a heat stabilizer, a processing stabilizer, a weather (light)-resistant stabilizer, an impact resistance improver, a gloss control agent, a sliding improver, a coloring agent, a filler, and others. A small amount of the aldehyde-inhibiting composition efficiently inhibits the aldehyde generation from the polyacetal resin without discoloring the resin.

  一种抑制醛生成源的醛的抑醛组合物包括羧酸酰肼和羟基多羧酸的金属盐（如柠檬酸、苹果酸或酒石酸与碱土金属的盐），相对于 1 份羧酸酰肼的重量比例为 0.01 至 100 份。此外，聚缩醛树脂组合物可包括聚缩醛树脂和醛抑制组合物，其中醛抑制组合物的比例为 0.001 至 20（按聚缩醛树脂的重量计），相对于 100（按聚缩醛树脂的重量计）。在树脂组合物中可添加抗氧化剂、热稳定剂、加工稳定剂、耐候（光）稳定剂、抗冲击性改进剂、光泽控制剂、滑动改进剂、着色剂、填料等。少量的醛抑制组合物就能有效抑制聚缩醛树脂中醛的生成，而不会使树脂变色。
• Body and hair cleansing formulations
  申请人：ACO Hud Nordic AB

  公开号：EP2042216A1

  公开（公告）日：2009-04-01

  The present invention generally relates to body and hair cleansing products especially intended for infants and kids, only containing constituents used in foodstuff, especially additives appearing on the E list.

  本发明一般涉及特别为婴幼儿设计的身体和头发清洁产品，只含有食品中使用的成分，特别是 E 类清单上的添加剂。
• Long chain glycolipids useful to avoid perishing or microbial contamination of materials
  申请人：InterMed Discovery GmbH

  公开号：EP2532232A1

  公开（公告）日：2012-12-12

  The invention relates to the use of, and methods of use employing, certain glycolipid compounds as defined in detail below and having preservative or antimicrobial properties, novel compounds of the glycolipid class, and related invention embodiments. The compounds have the formula I wherein m is 3 to 5, n is 2 to 5, o is 0 or 1 and p is 3 to 17, with the proviso that the sum m + n + o + p is not less than 14; and R is a carbohydrate moiety bound via one of its carbon atoms to the binding oxygen, and/or a physiologically, especially pharmaceutically or nutraceutically or cosmetically, acceptable salt thereof, or an ester thereof, as such or in the form of a composition, where the compound may be present in open chain form and/or in the form of a lactone (Fig. 1).

  本发明涉及下文详细定义的某些具有防腐或抗菌特性的糖脂化合物、糖脂类新型化合物以及相关发明实施例的用途和使用方法。 这些化合物具有式 I 其中 m 为 3 至 5，n 为 2 至 5，o 为 0 或 1，p 为 3 至 17，但 m + n + o + p 之和不小于 14；以及 R 是通过其一个碳原子与结合氧结合的碳水化合物分子、 和/或其生理上，特别是药学上、营养学上或化妆品上可接受的盐，或其酯、 或以组合物的形式存在、 其中化合物可以开链形式和/或内酯形式存在（图 1）。
• BEVERAGE PREPARATION CAPSULE FOR DELIVERY OF A SOLUBILISATE
  申请人：Athenion AG

  公开号：EP3216443A1

  公开（公告）日：2017-09-13

  The present invention relates to a beverage preparation capsule for the delivery of a solubilisate, a beverage dispensing system configured for the use of such a beverage preparation capsule and a method for preparing a beverage by means of such a beverage dispensing system. Poorly water-soluble dietary supplements or pharmaceutical active agents can be delivered in this new dosage form in order to increase the bioavailability of these substances.

  本发明涉及一种用于输送可溶性物质的饮料配制胶囊、一种为使用这种饮料配制胶囊而配置的饮料分配系统以及一种通过这种饮料分配系统配制饮料的方法。水溶性差的膳食补充剂或药物活性剂可以用这种新的剂型输送，以提高这些物质的生物利用率。