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    • 6. 发明专利
    • Evaluation method of harmony of taste and aroma
    • 烟草和芳香的和谐评估方法
    • JP2014126485A
    • 2014-07-07
    • JP2012284270
    • 2012-12-27
    • T Hasegawa Co Ltd長谷川香料株式会社
    • MATSUMOTO TOMONANAKAMURA AKIOIIZUMI KANA
    • G01N33/02A61B5/00A61B5/1455G01N33/487G01N33/49
    • PROBLEM TO BE SOLVED: To provide a technique identifying effect brought by integration of taste and aroma by an objective technique when a component only for aroma is added to a component only for taste.SOLUTION: An evaluation method of a level of harmony acquired by integration of taste brought by a taste composition and aroma brought by an aroma composition comprises: a step (1) of preparing the taste composition; a step (2) of preparing the aroma composition; a step (3) of making examinee eat and drink the taste composition alone and a combination of the taste composition and the aroma composition as a flavor composition; a step (4) of measuring biological signal of the examinee in the step (3); and a step (5) of evaluating a level of the harmony acquired by the integration of the taste brought by the taste composition and the aroma brought by the aroma composition on the basis of a response intensity ratio of the biological signal in eating and drinking the taste composition and the biological signal in eating and drinking the flavor composition in the step (4).
    • 要解决的问题:当仅将味道的成分添加到仅用于味道的成分时,通过客观技术提供通过目标技术整合味道和香气所产生的效果的技术。解决方案:通过整合获得的和谐程度的评估方法 由香味组合物引起的味道组合物和香气带来的味道包括:制备味觉组合物的步骤(1); 制备香料组合物的步骤(2); 让受试者单独饮食和组合味道组合物和香气组合物的组合的步骤(3)作为风味组合物; 步骤(4),测量步骤(3)中受检者的生物信号; 以及基于饮食中的生物信号的响应强度比,评价通过味道组合引起的味道与芳香组合物带来的香味的融合获得的和谐水平的步骤(5) 味道组成和步骤(4)中饮食风味组合物中的生物信号。
    • 7. 发明专利
    • Evaluating method for flavor modifier
    • 评价改性剂的评价方法
    • JP2013127377A
    • 2013-06-27
    • JP2011276277
    • 2011-12-16
    • T Hasegawa Co Ltd長谷川香料株式会社
    • SAITO KANANAKAMURA AKIOMATSUMOTO TOMONAFUJIKI FUMINO
    • G01N33/00A23L27/00
    • G01N33/02A23L27/00A23L27/88A23V2002/00G01N33/0001G01N33/5088
    • PROBLEM TO BE SOLVED: To provide an evaluating method for flavor modifier that solves defects resulting from organoleptic evaluation, and can efficiently and objectively evaluate flavor modification effect of a flavor modifier in a short time with no invasion and low restraint.SOLUTION: The evaluating method includes the processes of: (1) letting a testee drink a solution of a taste substance selected from the group of a sweet substance, a salty substance, a sour substance, a bitter substance, and a tasty substance while a known flavor modifier is added, and measuring change in signal intensity nearby the temple parts of the testee by a biological optical measurement device; (2) selecting a testee recognized to have had change in the signal intensity nearby the temple parts as a result of addition of the known flavor modifier in the process (1); (3) letting the testee selected in the process (2) drink the solution of the taste substance in which a flavor modifier to be tested is added, measuring change in the signal intensity nearby the temple parts by the biological optical measurement device, and evaluating flavor modification effect based upon the change in the signal intensity as an index.
    • 解决问题的方法:提供一种能够解决由感官评价引起的缺陷的风味改良剂的评价方法,能够在短时间内有效且客观地评价风味改良剂的风味改良效果,无侵入性和低抑制性。 解决方案:评估方法包括以下过程:(1)让受试者饮用选自甜味物质,咸物质,酸物质,苦味物质和美味的味道物质的溶液 物质,同时加入已知的调味剂,并通过生物光学测量装置测量受试者的寺庙部分附近的信号强度的变化; (2)通过在方法(1)中添加已知的调味剂,选择被认可已经改变了寺庙部分附近的信号强度的被测者; (3)使在过程(2)中选择的受试者饮用添加了待测试的调味剂的味道物质的溶液,通过生物光学测量装置测量寺庙部分附近的信号强度的变化,并评估 基于信号强度的变化作为指标的风味改良效果。 版权所有(C)2013,JPO&INPIT
    • 9. 发明专利
    • Method for evaluating taste of food and drink
    • 食品和饮料品尝评估方法
    • JP2010051610A
    • 2010-03-11
    • JP2008220695
    • 2008-08-29
    • T Hasegawa Co Ltd長谷川香料株式会社
    • TSUJI TOMONANAKAMURA AKIOFUJIKI FUMINO
    • A61B10/00G01N21/17
    • PROBLEM TO BE SOLVED: To provide a method for evaluating the tastes of foods and drinks which solves drawbacks in sensuous evaluations and uses a phototopography device to determine the changes in brain bloodstream caused by the taken foods and drinks. SOLUTION: The method includes instructing subjects to take a plurality of foods and drinks, and then determining the changes in brain bloodstream volume of the subjects to evaluate the tastes of the foods and drinks from the response intensities brought by the changes in bloodstream volume, wherein the foods and drinks cause the subjects to have differences among each other in liking influenced by their respective habits or preferences for meal, and are selected to belong to the same category. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种评价食品和饮料的味道的方法,其解决感官评价中的缺点,并使用光刻设备来确定由所摄取的食物和饮料引起的脑血流的变化。 解决方案:该方法包括指导受试者服用多种食物和饮料,然后确定受试者的脑血流量的变化,以从血流变化引起的反应强度评估食物和饮料的味道 体积,其中食物和饮料导致受试者彼此之间的差异,受其各自习惯或膳食偏好的影响,并且被选择属于同一类别。 版权所有(C)2010,JPO&INPIT
    • 10. 发明专利
    • Method for evaluating flavor improver
    • 用于评估风味改进的方法
    • JP2010046000A
    • 2010-03-04
    • JP2008212086
    • 2008-08-20
    • T Hasegawa Co Ltd長谷川香料株式会社
    • FUJIKI FUMINONAKAMURA AKIOTSUJI TOMONA
    • A23L27/00A23L1/22G01N21/17G01N21/35G01N21/3577G01N21/359G01N33/14
    • PROBLEM TO BE SOLVED: To provide a method for evaluating a proper concentration when letting an examinee drink an aqueous solution which is obtained by adding a flavor improver of a different concentration to a taste substance aqueous solution of a different concentration or a taste substance aqueous solution of a specific concentration, or a proper concentration of a flavor improver for a taste substance aqueous solution of a specific concentration, by solving defects based on a sensory evaluation and using a light topography device. SOLUTION: The method for evaluating the proper concentration comprises adjusting a plurality of taste substance aqueous solutions of a different concentration, measuring brain blood flow change when letting an examinee drink each of the samples, and evaluating a proper concentration of a taste substance according to the response strength of brain blood flow change. Alternatively, the method comprises adjusting a plurality of samples of a different flavor improver concentration when further adding a flavor improver to a taste substance aqueous solution of a specific concentration selected from a concentration less than and more than the proper concentration, measuring brain blood flow change when letting an examinee drink each of the aqueous solutions, and evaluating a proper concentration of a flavor improver according to the response strength of brain blood flow change. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种当让受试者饮用通过将不同浓度的风味改良剂加入到不同浓度或味道的味道物质水溶液中而获得的水溶液时,评价适当浓度的方法 通过解决基于感官评价的缺陷和使用光形地貌装置,将特定浓度的物质水溶液或适当浓度的特定浓度的味道物质水溶液的风味剂改进剂浓缩。 解决方案:用于评估适当浓度的方法包括调节多种不同浓度的味道物质水溶液,当让受试者饮用每种样品时测量脑血流量变化,并评估适当浓度的味道物质 根据脑血流量变化的反应强度。 或者,该方法包括当将味道改良剂进一步添加到选自浓度小于和高于适当浓度的浓度的特定浓度的味道物质水溶液中时,调整不同风味改良剂浓度的多个样品,测量脑血流量变化 当让受试者饮用每种水溶液时,根据脑血流变化的反应强度评估风味剂改进剂的适当浓度。 版权所有(C)2010,JPO&INPIT