Sorbic benzoic anhydrid | 13893-41-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Sorbic benzoic anhydrid
• 英文别名: [(2E,4E)-hexa-2,4-dienoyl] benzoate
• CAS: 13893-41-9
• 化学式: C₁₃H₁₂O₃
• 分子量: 216.236
• InChiKey: PYEWSCCMVPBTHT-XPQLPGEHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Stable silica suspensions
  申请人：UNILEVER PLC

  公开号：EP0377301A1

  公开（公告）日：1990-07-11

  Amorphous silica can be prepared in a stable and pumpable suspension, suitable for use in alcoholic beverage stabilisation, by adding a polysaccharide or inorganic gelling agent. Examples of polysaccharides are carboxy methyl celluloses, guar gum and Xanthan gum. Preferably the suspension contains sorbic acid, benzoic acid or a benzoate to give synergistic action with the polysaccharide.

  通过添加多糖或无机胶凝剂，可将无定形二氧化硅制备成稳定且可泵送的悬浮液，适用于酒精饮料的稳定化。多糖的例子有羧甲基纤维素、瓜尔豆胶和黄原胶。悬浮液中最好含有山梨酸、苯甲酸或苯甲酸酯，以便与多糖产生协同作用。
• Preservative combinations comprising propionic acid and vanillin and/or cinnamic acid
  申请人：Purac Biochem N.V.

  公开号：EP2583567A1

  公开（公告）日：2013-04-24

  The present invention relates to a preservative system capable of protecting against spoilage by bacteria, yeasts and moulds in carbonated and non-carbonated beverages. In accordance with the invention this objective is realized with a preservative system comprising a combination of propionate with vanillin and/or cinnamate. Vanillin and propionate are both known for their anti mould action. However the dosages that are needed of the separate ingredients are too high for most applications. The present inventors found that potassium cinnamate at low concentrations has a positive effect on the inhibition of moulds in combination with vanillin and propionate. Moreover, the present invention, using a combination of vanillin, propionate and cinnamate accomplishes complete inactivation of all moulds at manageable sensory levels. Hence the present invention provides a preservation system comprising combinations of propionate with vanillin and/or cinnamate as well as applications of such preservation systems in alimentary products, especially carbonated and non-carbonated beverages.

  本发明涉及一种能够防止碳酸饮料和非碳酸饮料中的细菌、酵母菌和霉菌腐败变质的防腐剂系统。根据本发明，这一目标可通过由丙酸酯与香兰素和/或肉桂酸酯组合而成的防腐剂系统来实现。香兰素和丙酸酯的防霉作用都是众所周知的。然而，对于大多数应用来说，这两种单独成分所需的剂量太高。本发明者发现，低浓度肉桂酸钾与香兰素和丙酸盐结合使用，对抑制霉菌有积极作用。此外，本发明结合使用香兰素、丙酸盐和肉桂酸盐，可以在感官可控的水平上完全灭活所有霉菌。因此，本发明提供了一种由丙酸盐与香兰素和/或肉桂酸盐组合而成的防腐系统，以及这种防腐系统在食品，特别是碳酸和非碳酸饮料中的应用。
• [EN] FOAMABLE BIOCIDE COMPOSITION
  申请人：LOCKLEY SERVICES PTY. LTD.

  公开号：WO1985001876A1

  公开（公告）日：1985-05-09

  (EN) A biocidal composition comprising: (a) an alcoholic chlorhexidine solution, (b) from .1 to 20% w/w of a quick breaking foaming agent, (c) from 3 to 30% w/w of an aerosol propellant and optionally (d) a corrosion inhibitor.(FR) Une composition biocide comprend a) une solution de chlorhexidine alcoolique, b) de 0,1 à 20% en poids d'un agent moussant de cassure rapide, c) de 3 à 30% en poids d'un aérosol de propulsion et éventuellement d) un inhibiteur de la corrosion.

  一种生物杀菌剂包含：(a) 酒精氯化地平溶液，(b) 0.1至 20% (w/w) 的快速止泡活性成分，(c) 3 至 30% (w/w) 的气雾推进剂，可选地加上(d) 防腐蚀抑制剂。
• EP0160051A4
  申请人：——

  公开号：EP0160051A4

  公开（公告）日：1988-02-18
• FOAMABLE BIOCIDE COMPOSITION
  申请人：LOCKLEY SERVICES PTY. LTD.

  公开号：EP0160051A1

  公开（公告）日：1985-11-06