neohesperidine | 610283-68-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: neohesperidine
• 英文别名: neohesperidin；neodiosmin；β-Neohesperidosyl-7 trihydroxy-3',5,7 methoxy-4' flavanon; Neohesperidin；3',5-Dihydroxy-4'-methoxy-7-neohesperidosyl-flavanon；7-[(2-O-alpha-L-Rhamnopyranosyl-beta-D-glucopyranosyl)oxy]-3',5-dihydroxy-4'-methoxyflavanone；7-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-2,3-dihydrochromen-4-one
• CAS: 610283-68-6
• 化学式: C₂₈H₃₄O₁₅
• 分子量: 610.569
• InChiKey: ARGKVCXINMKCAZ-NXNSLOOGSA-N

物化性质

• 沸点：
  933.7±65.0 °C(Predicted)
• 密度：
  1.65±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  43
• 可旋转键数：
  7
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  234
• 氢给体数：
  8
• 氢受体数：
  15

反应信息

• 作为反应物：
  描述：

  neohesperidine 、 β-环糊精 在 cyclodextrin glucanotransferase from alkanophilic Bacillus sp. AP A₂-5a 作用下， 以 水 为溶剂， 反应 16.0h， 生成
  参考文献：
  名称：

  环糊精葡糖基转移酶从嗜碱芽孢杆菌属物种合成新橙皮苷苷和柚皮苷苷。

  摘要：

  来自嗜碱性芽孢杆菌属物种的环糊精葡糖基转移酶通过以新橙皮苷为受体和可溶性淀粉为供体的转糖基化作用产生新橙皮苷单葡糖苷及其一系列麦芽低聚糖苷。由于在碱性pH下使用β-CD作为供体的反应对于增溶新橙皮苷非常有效，因此形成的糖苷数量增加了。结果，其在pH为10时含β-CD的量约为在pH为5时含可溶性淀粉的量的7倍。新橙皮苷单糖苷通过葡糖淀粉酶和柚皮苷酶处理，Amberlite XAD-16色谱柱，Sephadex处理从反应混合物中纯化。 LH20柱和ODS柱上的HPLC。通过FAB-MS，甲基化分析以及1H-和13C-NMR将纯化的单葡糖苷的结构鉴定为3G-α-D-吡喃葡萄糖基新橙皮苷。新橙皮苷单葡糖苷在水中的溶解度比新橙皮苷高约1500倍，单葡糖苷的苦味比新橙皮苷低约10倍。此外，柚皮苷也通过与新橙皮苷相同的方法被糖基化，其单糖苷被鉴定为3G-α-D-吡喃葡萄糖基柚皮苷。柚皮苷单糖苷在水中的溶

  DOI：

  10.1271/bbb.60.645

文献信息

• METHOD OF IMPROVING STABILITY OF SWEET ENHANCER AND COMPOSITION CONTAINING STABILIZED SWEET ENHANCER
  申请人：TACHDJIAN Catherine

  公开号：US20120041078A1

  公开（公告）日：2012-02-16

  The present invention includes methods of stabilizing one or more sweet enhancers when they are exposed to a light source as well as liquid compositions containing one or more sweet enhancers and one or more photostabilizers.

  本发明包括在甜味增强剂暴露于光源时稳定一个或多个甜味增强剂的方法，以及包含一个或多个甜味增强剂和一个或多个光稳定剂的液体组合物。
• BITTER TASTE MODIFIERS INCLUDING SUBSTITUTED 1-BENZYL-3-(1-(ISOXAZOL-4-YLMETHYL)-1H-PYRAZOL-4-YL)IMIDAZOLIDINE-2,4-DIONES AND COMPOSITIONS THEREOF
  申请人：SENOMYX, INC.

  公开号：US20160376263A1

  公开（公告）日：2016-12-29

  The present invention includes compounds and compositions known to modify the perception of bitter taste, and combinations of said compositions and compounds with additional compositions, compounds, and products. Exemplary compositions comprise one or more of the following: cooling agents; inactive drug ingredients; active pharmaceutical ingredients; food additives or foodstuffs; flavorants, or flavor enhancers; food or beverage products; bitter compounds; sweeteners; bitterants; sour flavorants; salty flavorants; umami flavorants; plant or animal products; compounds known to be used in pet care products; compounds known to be used in personal care products; compounds known to be used in home products; pharmaceutical preparations; topical preparations; cannabis-derived or cannabis-related products; compounds known to be used in oral care products; beverages; scents, perfumes, or odorants; compounds known to be used in consumer products; silicone compounds; abrasives; surfactants; warming agents; smoking articles; fats, oils, or emulsions; and/or probiotic bacteria or supplements.

  本发明涵盖已知用于改变苦味感知的化合物和组合物，以及所述组合物和化合物与额外的组合物、化合物和产品的组合。示例组合物包括以下一种或多种：冷却剂；无活性药物成分；活性药用成分；食品添加剂或食品；调味剂或调味增强剂；食品或饮料产品；苦味化合物；甜味剂；苦味剂；酸味调味剂；咸味调味剂；鲜味调味剂；植物或动物产品；已知用于宠物护理产品中的化合物；已知用于个人护理产品中的化合物；已知用于家用产品中的化合物；制药制剂；局部制剂；大麻衍生或与大麻相关的产品；已知用于口腔护理产品中的化合物；饮料；香味、香水或除臭剂；已知用于消费品中的化合物；硅化合物；磨料；表面活性剂；发热剂；吸烟物品；脂肪、油脂或乳化剂；和/或益生菌或补充剂。
• USE OF 3-(3-HYDROXY-4-METHOXY-PHENYL)-1-(2,4,6-TRIHYDROXY-PHENYL) PROPAN-1-ONE
  申请人：SYMRISE AG

  公开号：US20190343777A1

  公开（公告）日：2019-11-14

  The present invention concerns the use of 3-(3-Hydroxy-4-methoxy-phenyl)-1-(2,4,6-trihydroxyphenyl)propan-1-one for masking, reducing or suppressing an unpleasant taste impression, preferably bitter, sour and/or astringent taste impression of unpleasant-tasting substances or mixture of substances, preferably bitter-, sour-, and/or astringent-tasting substances or mixtures of substances, and in particular the bitter taste impression of bitter-tasting substances, and/or modulating the taste impressions selected from the group consisting of cooling, umami, fruity and spicy notes of cooling-, umami-, fruity- or spicy-tasting substances or mixture of substances, and simultaneously intensifying the sweet-taste impression of sweet-tasting substances or mixtures of substances or both sweet- and bitter-tasting tasting substances or mixture of substances.

  本发明涉及使用3-(3-羟基-4-甲氧基苯基)-1-(2,4,6-三羟基苯基)丙酮来掩盖、减少或抑制令人不愉快的味觉印象，优选是苦、酸和/或涩的不愉快味觉印象的不愉快味道物质或物质混合物，优选是苦味、酸味和/或涩味物质或物质混合物，特别是苦味物质的苦味印象，和/或调节选自冷却、鲜味、果味和辛辣味的味觉印象的味道物质或物质混合物，同时增强甜味物质或物质混合物或甜味和苦味物质或物质混合物的甜味印象。
• [EN] COMPOUNDS EFFECTIVE IN TREATING HEPATOTOXICITY AND FATTY LIVER DISEASES AND USES THEREOF<br/>[FR] COMPOSÉS EFFICACES POUR TRAITER L'HÉPATOTOXICITÉ ET DES STÉATOSES HÉPATIQUES, ET UTILISATIONS DE CEUX-CI
  申请人：SINEW PHARMA INC

  公开号：WO2017050298A1

  公开（公告）日：2017-03-30

  The present invention relates to compounds effective in treating hepatotoxicity and fatty liver diseases and uses thereof.

  本发明涉及用于治疗肝毒性和脂肪肝疾病的化合物及其用途。
• GLUCOSYRINGIC ACID ANALOGS AS SWEETNESS PROFILE MODIFIERS
  申请人：PepsiCo, Inc.

  公开号：US20180020708A1

  公开（公告）日：2018-01-25

  The present disclosure provides novel sweetener compositions comprising a compound having a structure according to Formula I: wherein R 1 , R 2 , R 3 , and R 4 are described herein. Also provided are methods of modulating sweetness profile of a product by adding a compound of Formula I to the product, such as a beverage product or a food product. For example, the compound described herein can be added to increase the overall sweetness of a nutritive sweetener sweetened beverages; decrease the sweetness time-of-onset for high potency sweeteners such as rebaudioside A; decreasing bitter, metallic and licorice off-notes of high potency sweeteners; and improve the sweet quality of sweetened products.

  本公开提供了包含具有如下式I的结构的化合物的新型甜味剂组合物： 其中R1、R2、R3和R4如本文所述。还提供了通过向产品添加式I的化合物来调节产品的甜味特性的方法，例如饮料产品或食品产品。例如，本文描述的化合物可添加以增加富含甜味剂的饮料的整体甜度；减少高效甜味剂（如甜菊糖A）的甜味起始时间；减少高效甜味剂的苦味、金属味和甘草味等异味；并改善甜味产品的甜味质量。