vicianose | 2501-42-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: vicianose
• 英文别名: Ara(a1-6)b-Glc；(2R,3R,4S,5S,6R)-6-[[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxymethyl]oxane-2,3,4,5-tetrol
• CAS: 2501-42-0
• 化学式: C₁₁H₂₀O₁₀
• 分子量: 312.274
• InChiKey: QYNRIDLOTGRNML-XIOHJVLTSA-N

物化性质

• 沸点：
  608.4±55.0 °C(Predicted)
• 密度：
  1.74±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -4.7
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  169
• 氢给体数：
  7
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  lonitoside pentacetate 以 甲醇 为溶剂， 反应 74.0h， 生成 vicianose
  参考文献：
  名称：

  Brown, Richard T.; Dauda, Bukar E. N.; Kandasamy, Mythily, Journal of the Chemical Society. Perkin transactions I, 1991, # 6, p. 1539 - 1542

  摘要：

  DOI：

文献信息

• Process for producing aglycon and flavor-improved food containing the aglycon by diglycosidase, and converting agent to be used in the process
  申请人：Tsuruhami Kazutaka

  公开号：US20060216281A1

  公开（公告）日：2006-09-28

  A physiologically active substance of aglycon type, in particular, aglycon isoflavone, can be efficiently produced, without resort to any acid/alkali treatment or fermentation and substantially without changing the physical properties of a material, by treating the material with a sufficient amount of diglycosidase for a sufficient period of time at an appropriate temperature and pH so that a physiologically active substance of glycoside type contained in the material can be converted into the physiologically active substance of aglycon type. Moreover, by using diglycosidase and/or a specific enzyme preparation, the aglycon content in a protein or protein-containing food can be increased and the flavor thereof can be improved.

  一种生理活性物质，特别是糖苷型异黄酮的活性物质，可以通过使用足够量的二糖苷酶在适当的温度和pH下足够长的时间处理原料，而无需采用任何酸碱处理或发酵，并且基本上不改变材料的物理性质，从而高效产生。这样，原料中含有的糖苷型生理活性物质可以转化为糖苷型生理活性物质。此外，通过使用二糖苷酶和/或特定酶制剂，可以增加蛋白质或含蛋白质食品中的糖苷型物质含量，并改善其风味。
• PROCESS FOR PRODUCING AGLYCON BY USING DIGLYCOSIDASE AND FLAVOR-IMPROVED FOOD CONTAINING THE AGLYCON AND CONVERTING AGENT TO BE USED IN THE PROCESS
  申请人：Amano Enzyme Inc.

  公开号：EP1270735A1

  公开（公告）日：2003-01-02

  A physiologically active substance of aglycon type, in particular, aglycon isoflavone, can be efficiently produced, without resort to any acid/alkali treatment or fermentation and substantially without changing the physical properties of a material, by treating the material with a sufficient amount of diglycosidase for a sufficient period of time at an appropriate temperature and pH so that a physiologically active substance of glycoside type contained in the material can be converted into the physiologically active substance of aglycon type. Moreover, by using diglycosidase and/or a specific enzyme preparation, the aglycon content in a protein or protein-containing food can be increased and the flavor thereof can be improved.

  在适当的温度和 pH 值下，用足量的双糖苷酶对材料进行足够时间的处理，使材料中含有的苷类生理活性物质转化为苷类生理活性物质，就可以有效地生产苷元类生理活性物质，特别是苷元异黄酮，而无需进行任何酸碱处理或发酵，也基本上不会改变材料的物理性质。此外，通过使用二糖苷酶和/或特定酶制剂，可以增加蛋白质或含蛋白质食品中的苷元含量，并改善其风味。
• Compositions for improving the health and appearance of skin
  申请人：Algenist Holdings, Inc.

  公开号：US10231907B2

  公开（公告）日：2019-03-19

  Provided herein are microalgal skin care compositions and methods of improving the health and appearance of skin. Also provided are methods of using polysaccharides for applications such as topical personal care products, cosmetics, and wrinkle reduction compositions. The invention also provides novel decolorized microalgal compositions useful for improving the health and appearance of skin. The invention also includes insoluble polysaccharide particles for application to human skin.

  本文提供了微藻护肤组合物以及改善皮肤健康和外观的方法。还提供了将多糖用于局部个人护理产品、化妆品和除皱组合物等应用的方法。本发明还提供了用于改善皮肤健康和外观的新型脱色微藻组合物。本发明还包括用于人体皮肤的不溶性多糖颗粒。
• Process for producing aglycon by using diglycosidase and flavor-improved food containing the aglycon and converting agent to be used in the process
  申请人：——

  公开号：US20030194469A1

  公开（公告）日：2003-10-16

  A physiologically active substance of aglycon type, in particular, aglycon isoflavone, can be efficiently produced, without resort to any acid/alkali treatment or fermentation and substantially without changing the physical properties of a material, by treating the material with a sufficient amount of diglycosidase for a sufficient period of time at an appropriate temperature and pH so that a physiologically active substance of glycoside type contained in the material can be converted into the physiologically active substance of aglycon type. Moreover, by using diglycosidase and/or a specific enzyme preparation, the aglycon content in a protein or protein-containing food can be increased and the flavor thereof can be improved.

  在适当的温度和 pH 值下，用足量的双糖苷酶对材料进行足够时间的处理，使材料中含有的苷类生理活性物质转化为苷类生理活性物质，就可以有效地生产苷元类生理活性物质，特别是苷元异黄酮，而无需进行任何酸碱处理或发酵，也基本上不会改变材料的物理性质。此外，通过使用二糖苷酶和/或特定酶制剂，可以增加蛋白质或含蛋白质食品中的苷元含量，并改善其风味。
• Compositions for Improving the Health and Appearance of Skin
  申请人：Avila Jeff

  公开号：US20090069213A1

  公开（公告）日：2009-03-12

  Provided herein are microalgal skin care compositions and methods of improving the health and appearance of skin. Also provided are methods of using polysaccharides for applications such as topical personal care products, cosmetics, and wrinkle reduction compositions. The invention also provides novel decolorized microalgal compositions useful for improving the health and appearance of skin. The invention also includes insoluble polysaccharide particles for application to human skin.