CN102405079A - 包含n-苯基丙烯酰基氨基酸酰胺的产品及其用途 - Google Patents
包含n-苯基丙烯酰基氨基酸酰胺的产品及其用途 Download PDFInfo
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- CN102405079A CN102405079A CN2010800160937A CN201080016093A CN102405079A CN 102405079 A CN102405079 A CN 102405079A CN 2010800160937 A CN2010800160937 A CN 2010800160937A CN 201080016093 A CN201080016093 A CN 201080016093A CN 102405079 A CN102405079 A CN 102405079A
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Abstract
本发明涉及包含N-苯基丙烯酰基氨基酸酰胺的组合物在制备用于治疗或预防神经退行性病症、认知减退、轻度认知损害、痴呆、情绪障碍、抑郁、睡眠障碍、人或动物中牵涉蛋白质聚集的疾病、阿尔茨海默病、黄斑变性或糖尿病的产品中的用途。本发明还涉及包含N-苯基丙烯酰基氨基酸酰胺的产品,包括食品和饮品、食品补充剂和宠物食品,以及用于影响人和动物的认知性能的方法。
Description
发明领域
本发明涉及N-苯基丙烯酰基氨基酸酰胺的用途以及包含它们的产品,包括食物和饮品、食品补充剂和宠物食品。
背景
阿尔茨海默病(AD)是渐进性神经退行性疾病以及最常见的痴呆形式,症状为例如记忆丧失、意识错乱、情绪不稳和认知减退。其特征在于,脑中存在胞外淀粉样斑和神经元内神经原纤维缠结,其中主要组成为39-42个残基肽的原纤维聚集物,被称为淀粉样β蛋白(Aβ)。人们认为Aβ原纤维形成在AD病因学中起关键作用。已经显示几种致病性AD突变导致Aβ、尤其是变体Aβ42水平增加。因此,人们认为淀粉样原纤维形成是AD疾病进展和神经退行的原因。已经通过体外研究证实,Aβ原纤维形成经由复杂的多步骤机理发生,该多步骤机理牵涉称为ADDLS或初原纤维(PF)的离散可溶性低聚物中间体,其在原纤维形成后消失。这表明PF可能是AD的致病性物种。人和动物的许多其它疾病牵涉蛋白质聚集,例如黄斑变性、牛海绵状脑病(BSE)、克-雅氏病(Creutzfeldt-jakob disease)和糖尿病。
已发现,N-苯基丙烯酰基氨基酸酰胺天然存在于咖啡和可可,参见例如Stark等人2006,J Agric Food Chem,54,2859-2867,以及许多其它植物材料中。WO 2008/009655公开了某些N-苯基丙烯酰基氨基酸酰胺可用于治疗感染。
发明概述
发明人已发现,N-苯基丙烯酰基氨基酸酰胺有效抑制和/或延迟淀粉样β肽的聚集。
因此,本发明涉及包含一种或多种N-苯基丙烯酰基氨基酸酰胺的组合物在制备用于治疗或预防神经退行性病症、认知减退、轻度认知损害、痴呆、情绪障碍、抑郁、睡眠障碍、人或动物中牵涉蛋白质聚集的疾病、阿尔茨海默病、黄斑变性或糖尿病的产品中的用途。在另一个实施方案中,本发明涉及包含N-苯基丙烯酰基氨基酸酰胺的食品、饮品、食品补充剂或宠物食品。在又一个实施方案中,本发明涉及本发明的食品、饮品、食品补充剂或宠物食品的非治疗用途,用于在人或动物中治疗和/或预防认知减退、情绪障碍和/或睡眠问题;用于脑保护;和/或用于提高认知性能、免疫应答和/或肠屏障功能。在另一个实施方案中,本发明涉及提高认知性能;治疗或预防神经退行性病症、认知减退、轻度认知损害、痴呆、牵涉蛋白质聚集的疾病、阿尔茨海默病、黄斑变性或糖尿病的方法,该方法包括给人或动物施用包含有效量的N-苯基丙烯酰基氨基酸酰胺的食品、饮品或宠物食品。
附图简述
图1示出N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-色氨酸(CafTrp)(图1a)和N-[(2E)-3-(4-羟基-3-甲氧基苯基)-1-氧代-2-丙烯-1-基]-L-色氨酸(FerTrp)(图1b)减少和/或阻断从单体淀粉样β肽形成淀粉样原纤维的能力的测定结果。
图2示出CafTrp(图2a)和FerTrp(图2b)减少和/或阻断从淀粉样β肽的初原纤维形成淀粉样原纤维的能力的测定结果。
发明详述
根据本发明的N-苯基丙烯酰基氨基酸酰胺可以是任何N-苯基丙烯酰基氨基酸酰胺。优选地,根据本发明的N-苯基丙烯酰基氨基酸酰胺是天然存在于植物材料、例如可食用植物材料、优选咖啡植物和/或可可植物材料中的N-苯基丙烯酰基氨基酸酰胺。根据本发明的N-苯基丙烯酰基氨基酸酰胺可以是N-苯基丙烯酰基L-氨基酸酰胺或N-苯基丙烯酰基D-氨基酸酰胺。
优选地,根据本发明的N-苯基丙烯酰基氨基酸酰胺是下述结构的化合物:
其中取代的肉桂酸通过其羧基官能团与氨基酸的胺基团连接,由此形成酰胺键;
-R6是氨基酸的侧链。如果R6=H,则氨基酸将为甘氨酸,如果R6=甲基,则氨基酸将为丙氨酸,以此类推。优选的氨基酸为:酪氨酸、色氨酸、苯丙氨酸、组氨酸、天冬氨酸和谷氨酸。该氨基酸可以为α-、β或γ氨基酸,且α-氨基酸可以呈D或L构型;
-R1至R5是选自羟基、甲氧基(Me)、氢或O-糖基的取代基。如果R1至R5均为氢,则苯基丙烯酰基是肉桂酰基。优选的苯基丙烯酰基是阿魏酰基(fruloyl)(R2=OMe,R3=OH,R1=R4=R5=H)、咖啡酰基(R2=R3=OH,R1=R4=R5=H)和香豆酰基(R3=OH,R1=R2=R4=R5=H);以及
-双键可以呈反式(E)或顺式(Z)构型。
更优选地,根据本发明的N-苯基丙烯酰基氨基酸酰胺是选自以下的化合物:N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-色氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-L-色氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-酪氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-L-酪氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-天冬氨酸;N-[(2E)-3-(4-羟基-3-甲氧基苯基)-1-氧代-2-丙烯-1-基]-L-色氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-苯基丙氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-L-天冬氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-3-羟基-L-酪氨酸;N-[(2E)-3-(4-羟基-3-甲氧基苯基)-1-氧代-2-丙烯-1-基]-L-天冬氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-3-羟基-L-酪氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-谷氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-L-谷氨酸;N-[(2E)-3-苯基-1-氧代-2-丙烯-1-基]-L-天冬氨酸;N-[(2E)-3-(4-羟基-3-甲氧基苯基)-1-氧代-2-丙烯-1-基]-L-酪氨酸。
在本发明的优选实施方案中,N-苯基丙烯酰基氨基酸酰胺通过提取植物材料而获得。该植物材料可以是包含一种或多种N-苯基丙烯酰基氨基酸酰胺的任何植物材料,例如咖啡或可可材料;来自圆叶当归(Angelicaarchangelica)的材料,例如根;来自Cassia angustifolica或Cassia senna的材料,例果实;来自芫荽(Coriandrum sativum)的材料,例如果实;来自洋常青藤(Hedera helix)的材料,例如叶;来自薰衣草属(Lavandula)物种的材料,例如花;和/或来自西洋接骨木(Sambucus nigra)的材料,例如花。
可以通过本领域已知的任何适宜方法从植物材料提取N-苯基丙烯酰基氨基酸酰胺。可以进行提取以实现对于待生产特定产品而言必要的纯度。对于通过提取食品级植物材料生产食品、饮品、宠物食品等而言,可并不一定需要高纯度。包含N-苯基丙烯酰基氨基酸酰胺或与作为提取源的植物材料相比富集N-苯基丙烯酰基氨基酸酰胺的提取物可以是充足的。所进行的提取例如可以是液体提取的形式,使用例如水、醇、丙酮、正戊烷或任何其它适合的液体、和/或此类液体的混合物,如水与醇如乙醇的混合物,或水与丙酮的混合物;或固相提取,例如使用膜或树脂,如聚合树脂,例如聚乙烯聚吡咯烷酮(PVPP)树脂。可利用适宜的方法来纯化提取物至所需的N-苯基丙烯酰基氨基酸酰胺的纯度或富集度,和/或来除去提取液体。并不一定总是需要纯N-苯基丙烯酰基氨基酸酰胺,例如为了增加所需用途的效力使用N-苯基丙烯酰基氨基酸酰胺的组合、例如本文所公开的特定的N-苯基丙烯酰基氨基酸酰胺的组合可能是有利的。
可以合成N-苯基丙烯酰基氨基酸酰胺,例如由Stark和Hofmann2005,J.Agric.Food Chem.,53,5419-5428;Stark等人2006,J.Agric.FoodChem.,54,2859-2867;和Hensel等人2007,Planta Med,73,142-150所述;所有上述文献通过引用并入本文。
咖啡
根据本发明的咖啡材料是任何源自咖啡植物(即属于咖啡属的植物,优选为小果咖啡(Coffea arabica)、中果咖啡(Coffea canephora)或大果咖啡(Coffea liberica))的材料,优选咖啡果实(有时称为樱桃咖啡(coffee cherry))或咖啡豆。咖啡材料可以在提取之前用任何适宜的方法处理,例如其可以经过热处理和/或焙烧。焙烧咖啡豆是生产供食用咖啡制品领域中众所周知的,如果使用咖啡豆来提取N-苯基丙烯酰基氨基酸酰胺,那么它们可通过常规方法焙烧或它们可以是绿色的、未焙烧的咖啡豆。从咖啡材料提取N-苯基丙烯酰基氨基酸酰胺可以优选采用液体提取的方法、使用水、醇如乙醇、或水与醇的混合物如水与乙醇的混合物;或采用固相提取的方法、例如使用膜或树脂如聚合树脂、例如聚乙烯聚吡咯烷酮(PVPP)树脂来进行。在一个实施方案中,N-苯基丙烯酰基氨基酸酰胺是通过水性提取绿色的和/或焙烧的咖啡豆而获得,用于生产咖啡豆的水性提取物的方法是例如在调制咖啡时所实施领域以及可溶咖啡生产领域众所周知的。从咖啡豆的水性提取物纯化N-苯基丙烯酰基氨基酸酰胺可以例如通过色谱法技术如通过反相色谱法或通过固相萃取法如利用膜或树脂、例如聚合树脂如聚乙烯聚吡咯烷酮(PVPP)树脂)来实现。
可可
根据本发明的可可材料可以是任何源自可可植物(可可树(Theobromacacao))的材料,优选源自可可荚果(可可植物的果实),更优选源自可可豆。可可材料可以在提取之前用任何适宜的方法处理。待提取的可可豆可以在提取之前经历发酵和/或焙烧。在本发明的优选实施方案中,可可材料是可可粉和/或可可脂。生产可可粉和可可脂是本领域众所周知的,通常经如下生产:从可可荚果去除果肉和豆,发酵果肉和豆混合物,干燥经发酵的豆,焙烧豆,使豆裂开以生产碎可可(cocoa nibs),研磨碎可可以生产巧克力浆,巧克力浆可任选地被分成可可粉和可可脂。从可可材料提取N-苯基丙烯酰基氨基酸酰胺可以通过任何适宜的方法进行,例如通过液体提取,使用水、醇如乙醇、或水与醇的混合物如水与乙醇的混合物;或通过固相提取,例如使用膜或树脂,如聚合树脂,如聚乙烯聚吡咯烷酮(PVPP)树脂。
根据本发明,使用一种或多种N-苯基丙烯酰基氨基酸酰胺来制备在人或动物中治疗或预防神经退行性病症、认知减退和/或牵涉蛋白质聚集的疾病的产品,例如食品、饮品、食品补充剂、宠物食品或药物。
食物和饮品
根据本发明的食品可以是任何食品,例如烹饪产品,例如汤;糖食产品(confectionary product),例如巧克力制品,例如巧克力棒;乳制品,例如经发酵的奶制品,例如酸乳或乳酪制品;谷类制品;面包制品,例如蛋糕或饼干;调味品,例如蛋黄酱或色拉调料;肉制品;冰淇淋制品;等。饮品可以是任何饮品,例如咖啡饮料,如黑咖啡、牛奶咖啡、卡布其诺、可溶咖啡制品如纯速溶咖啡、或咖啡混合物,例如包含速溶咖啡、代奶品(creamer)和/或咖啡伴侣(whitener)和/或甜味剂;茶饮料,例如冰茶;乳制饮料;可可饮料;麦芽饮料;软饮料;矿泉水,例如强化水和/或加味水;等。应理解,根据本发明的饮品也可以是用于制备成品饮料的制备物,例如加入到液体如水或奶中制备供饮用成品饮料的粉末或浓缩物。在本发明的优选实施方案中,饮品是咖啡或可可饮料、或包含咖啡和可可材料的混合物的饮料。根据本发明的食品或饮品可以是医用食品或饮品,旨在实现具有医学病况的患者、虚弱或年长的人或其它具有特殊营养需要的人的特殊营养需要。
本发明的食品、饮料或宠物食品包含N-苯基丙烯酰基氨基酸酰胺,例如通过从植物材料提取而获得。在一个实施方案中,所述食品、饮料或宠物食品由含有N-苯基丙烯酰基氨基酸酰胺的植物材料如咖啡豆或可可的提取物组成。在另一个实施方案中,在制造食品、饮料或宠物食品的过程中的任何适当步骤,将N-苯基丙烯酰基氨基酸酰胺例如以合成化合物形式或包含在植物材料提取物中加入。在优选的实施方案中,将N-苯基丙烯酰基氨基酸酰胺包含在咖啡和/或可可提取物中,用作生产食品、饮料或宠物食品的成分。
在一个实施方案中,本发明涉及食品、饮品、食品补充剂或宠物食品,其包含至少1000mg N-苯基丙烯酰基氨基酸酰胺/kg干物质,例如至少2000mg/kg干物质,至少5000mg/kg干物质或至少10.000mg/kg干物质。在另一个实施方案中,本发明涉及咖啡制品,其包含至少50mg N-苯基丙烯酰基氨基酸酰胺/kg咖啡固体,例如至少200mg/kg咖啡固体,至少500mg/kg咖啡固体或至少1000mg/kg咖啡固体。所谓术语咖啡固体是指除水之外的源自咖啡植物的所有化合物和材料。根据本发明的咖啡制品是基于咖啡成分的产品,例如焙烧咖啡和磨碎的咖啡;纯的速溶咖啡;咖啡混合物,例如纯的速溶咖啡与代奶品、咖啡伴侣、甜味剂和/或调味剂的混合物;咖啡饮料,例如黑咖啡、牛奶咖啡、卡布其诺、拿铁咖啡等。在优选的实施方案中,制品中的至少90%、例如至少95%、至少98%或至少99%的N-苯基丙烯酰基氨基酸酰胺源自咖啡。
药物
在一个实施方案中,本发明涉及包含一种或多种N-苯基丙烯酰基氨基酸酰胺的组合物在制备药物中的用途。该组合物还可包含任何其它适宜的化合物,例如可药用的载体、佐剂和/或盐。可药用的载体或佐剂包括任何溶剂、分散介质、抗菌剂或抗真菌剂等,它们是生理学上可接受的且对于所需的施用途径而言是适宜的。该药物可以例如适用于口服、静脉内、肌内或皮下施用。
用途和方法
本发明涉及包含N-苯基丙烯酰基氨基酸酰胺的组合物在制备用于治疗或预防神经退行性病症、认知减退、轻度认知损害、痴呆、情绪障碍、抑郁、睡眠障碍、牵涉蛋白质聚集的疾病、阿尔茨海默病(包括AD、痴呆、轻度认知损害和认知减退的共有症状,如睡眠障碍、情绪不稳、抑郁、紧张)、黄斑变性或糖尿病的产品中的用途。本发明还涉及本发明的食品、饮品、食品补充剂或宠物食品的非治疗用途,用于人或动物中治疗和/或预防认知减退、情绪障碍和/或睡眠问题;用于脑保护;和/或用于提高认知性能、免疫应答和/或肠屏障功能。认知性能可以例如表示为学习的能力和速度、解决智力问题的能力和速度、形成并且回想记忆的能力、反应时间等。认知减退可以例如主要表现为记忆衰退、健忘、记词或记名字困难、记忆力、注意力、计划或组织的能力、执行复杂任务的能力和/或认知性能下降,并且可以例如由年龄、压力、疾病或其它方面引起。认知被理解为心理过程,例如理解、推理、做决定、计划、学习、记忆、联想、概念形成、语言、注意力、感知、动作、问题解决和心智图像。
在另一个实施方案中,本发明涉及提高认知性能;治疗或预防神经退行性病症、认知减退、轻度认知损害、痴呆、牵涉蛋白质聚集的疾病、阿尔茨海默病、黄斑变性或糖尿病的方法,所述方法包括给人或动物施用包含有效量的N-苯基丙烯酰基氨基酸酰胺的食品、饮品或宠物食品。在又一个实施方案中,本发明涉及治疗或预防神经退行性病症、认知减退、轻度认知损害、痴呆、牵涉蛋白质聚集的疾病、阿尔茨海默病、黄斑变性或糖尿病的方法,所述方法包括给需要其的人或动物施用有效量的包含N-苯基丙烯酰基氨基酸酰胺的药物。所述食品、饮品或宠物食品可以与药物并行施用以增加效力和/或减少药物剂量。
本发明的用途和方法可以用最适于实现所需结果的方法来实施。例如,如果该产品是食品、饮品或宠物食品,那么包含在该产品中的N-苯基丙烯酰基氨基酸酰胺的量可以例如在服用单份、例如一周一次、每两天一次、每天一次或每天2-4次的个体中实现预期效应,而不对例如该产品的味道或外形产生不希望的效应。如果该产品为食品补充剂或药物,那么包含在该产品中的N-苯基丙烯酰基氨基酸酰胺的量和施用频率可以例如使预期效应最大化,同时使可能有的不良反应降至最低。
如果该产品为食品、饮品或宠物食品,那么一份产品可以例如包含至少100微克N-苯基丙烯酰基氨基酸酰胺、例如500微克、1000微克或5000微克N-苯基丙烯酰基氨基酸酰胺。在一个实施方案中,该产品包含至少1000mg N-苯基丙烯酰基氨基酸酰胺/kg干物质,例如至少2000mg/kg干物质,至少5000mg/kg干物质或至少10.000mg/kg干物质。
实施例
实施例1
合成了N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-色氨酸(CafTrp)和N-[(2E)-3-(4-羟基-3-甲氧基苯基)-1-氧代-2-丙烯-1-基]-L-色氨酸(FerTrp),并在以下试验中测试这些化合物对形成淀粉样β聚集物的作用。
单体Aβ
单体Aβ42肽通过尺寸排阻色谱法来纯化,并以10μM的浓度与有关化合物一起在37℃孵育,其中Aβ42与所测试化合物的比率为1∶0.5和1∶2(摩尔比率)。在24和48小时通过硫磺素T(ThT)荧光评价聚集程度。用相同的方法进行对照,只是缺少待测试的化合物。ThT是在与淀粉样原纤维结合后显示出增强的荧光的疏水性染料。ThT与淀粉样原纤维特异性结合,但是不与Aβ的单体形式结合。在该试验中,ThT荧光的下降或不存在ThT荧光表明所测试的分子减少了和/或阻断了淀粉样原纤维的形成。该试验的结果示于图1(图1a:CafTrp;图1b:FerTrp)。
初原纤维Aβ
将经过尺寸排阻纯化的Aβ42的初原纤维混合物以10μM的浓度与有关化合物一起在37℃孵育,其中Aβ42与所测试化合物的比率为1∶0.5和1∶2(摩尔比率)。在24和48小时通过硫磺素T(ThT)荧光评价聚集程度。用相同的方法进行对照,只是缺少待测试的化合物。在该试验中,初原纤维的ThT荧光信号增加的下降或不存在表明:所测试的分子减少了和/或阻断了淀粉样原纤维的形成。该试验的结果示于图2(图2a:CafTrp;图2b:FerTrp)。
Claims (14)
1.食品、饮品、食品补充剂或宠物食品,包含至少1000mg N-苯基丙烯酰基氨基酸酰胺/kg干物质。
2.根据权利要求1的食品、饮品、食品补充剂或宠物食品,其中所述N-苯基丙烯酰基氨基酸酰胺通过提取咖啡和/或可可材料而获得。
3.根据权利要求1或2任一项的食品、饮品、食品补充剂或宠物食品,其中所述N-苯基丙烯酰基氨基酸酰胺是一种或多种选自以下的化合物:N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-色氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-L-色氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-酪氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-L-酪氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-天冬氨酸;N-[(2E)-3-(4-羟基-3-甲氧基苯基)-1-氧代-2-丙烯-1-基]-L-色氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-苯基丙氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-L-天冬氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-3-羟基-L-酪氨酸;N-[(2E)-3-(4-羟基-3-甲氧基苯基)-1-氧代-2-丙烯-1-基]-L-天冬氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-3-羟基-L-酪氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-谷氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-L-谷氨酸;N-[(2E)-3-苯基-1-氧代-2-丙烯-1-基]-L-天冬氨酸;N-[(2E)-3-(4-羟基-3-甲氧基苯基)-1-氧代-2-丙烯-1-基]-L-酪氨酸。
4.根据权利要求1-3任一项的食品或饮品,其为咖啡或可可饮料、或巧克力制品。
5.咖啡制品,包含至少50mg N-苯基丙烯酰基氨基酸酰胺/kg咖啡固体。
6.包含一种或多种N-苯基丙烯酰基氨基酸酰胺的组合物在制备用于治疗或预防神经退行性病症、认知减退、轻度认知损害、痴呆、情绪障碍、抑郁、睡眠障碍、人或动物中牵涉蛋白质聚集的疾病、阿尔茨海默病、黄斑变性或糖尿病的产品中的用途。
7.根据权利要求6的用途,其中一种或多种N-苯基丙烯酰基氨基酸酰胺通过提取植物材料而获得。
8.根据权利要求7的用途,其中一种或多种N-苯基丙烯酰基氨基酸酰胺通过提取咖啡和/或可可材料而获得。
9.根据权利要求8的用途,其中所述咖啡和/或可可材料在提取N-苯基丙烯酰基氨基酸酰胺之前进行热处理和/或焙烧。
10.根据权利要求6-9任一项的用途,其中所述一种或多种N-苯基丙烯酰基氨基酸酰胺选自N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-色氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-L-色氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-酪氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-L-酪氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-天冬氨酸;N-[(2E)-3-(4-羟基-3-甲氧基苯基)-1-氧代-2-丙烯-1-基]-L-色氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-苯基丙氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-L-天冬氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-3-羟基-L-酪氨酸;N-[(2E)-3-(4-羟基-3-甲氧基苯基)-1-氧代-2-丙烯-1-基]-L-天冬氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-3-羟基-L-酪氨酸;N-[(2E)-3-(3,4-二羟基苯基)-1-氧代-2-丙烯-1-基]-L-谷氨酸;N-[(2E)-3-(4-羟基苯基)-1-氧代-2-丙烯-1-基]-L-谷氨酸;N-[(2E)-3-苯基-1-氧代-2-丙烯-1-基]-L-天冬氨酸;N-[(2E)-3-(4-羟基-3-甲氧基苯基)-1-氧代-2-丙烯-1-基]-L-酪氨酸。
11.根据权利要求6-10任一项的用途,其中所述产品为食品、饮品、食品补充剂、宠物食品或药物。
12.根据权利要求11的用途,其中所述产品为咖啡或可可饮料、或巧克力制品。
13.根据权利要求1-5任一项的食品、饮品、食品补充剂或宠物食品的非治疗用途,其用于在人或动物中治疗和/或预防认知减退、情绪障碍和/或睡眠问题;用于脑保护;和/或用于提高认知性能、免疫应答和/或肠屏障功能。
14.提高认知性能;治疗或预防神经退行性病症、认知减退、轻度认知损害、痴呆、牵涉蛋白质聚集的疾病、阿尔茨海默病、黄斑变性或糖尿病的方法,所述方法包括给人或动物施用包含有效量的N-苯基丙烯酰基氨基酸酰胺的食品、饮品或宠物食品。
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| CN113272273A (zh) * | 2019-08-15 | 2021-08-17 | 弗门尼舍有限公司 | 味道改良化合物及其用途 |
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| CN113444015A (zh) * | 2020-03-24 | 2021-09-28 | 中国药科大学 | 一种肉桂酰氨基酸类化合物及其用途 |
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| CO6420320A2 (es) | 2012-04-16 |
| CA2752249A1 (en) | 2010-08-19 |
| WO2010091981A3 (en) | 2010-10-28 |
| KR20110127204A (ko) | 2011-11-24 |
| WO2010091981A2 (en) | 2010-08-19 |
| MX2011008512A (es) | 2011-09-08 |
| EP2396083A2 (en) | 2011-12-21 |
| BRPI1008427A2 (pt) | 2016-03-01 |
| JP2012517970A (ja) | 2012-08-09 |
| RU2011137563A (ru) | 2013-03-20 |
| ZA201106665B (en) | 2013-02-27 |
| CL2011001980A1 (es) | 2012-04-20 |
| AU2010212997A1 (en) | 2011-09-08 |
| US20110313014A1 (en) | 2011-12-22 |
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