Influence of taste and flavor on the circulation response during chewing

味道和风味对咀嚼过程中循环反应的影响

• 批准号: 21791887
• 负责人: HASEGAWA Yoko
• 金额: $ 2.75万
• 依托单位: Hyogo College of Medicine (2010)Osaka University (2009)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21791887/
• 关键词: 脳循環; 脳血流; 咀嚼; 心拍血圧ゆらぎ解析; 循環; 血圧ゆらぎ; 心拍ゆらぎ; 味と香り; 体循環; 自律神経活動; 情動

A number of studies have been made about relationship between the systemic health condition and the restoration or maintenance of stomatognathic functions not only in dental filed but also in others, but none of them investigated in detail how the emotions such as "tasty" caused during chewing influence on the cerebral and systemic circulation. In the research for application, with a view to investigate the influence of taste and flavor on the circulation response during chewing, we simultaneously measured the cerebral circulation, the systemic circulation and Autonomic nervous activity during chewing of subject foods with different taste and flavor. During the research period, we conducted experiments using six types of gum with different taste and flavor, and we found that the cerebral and systemic circulation increased most when subjects chewed foods with both taste and flavor. The Cardiac sympathetic nerve also increased most when the subjects chewed foods with taste and flavor, but the blood vessel nerve activity did not increase significantly. There was a correlation between change in the cerebral circulation and the results of organoleptic evaluation on taste and flavor, and it was suggested that the change in emotion during chewing may affect the circulation response.

口腔健康状况与口腔功能恢复或维持之间的关系在口腔及其他领域已经有了大量的研究，但都没有详细研究咀嚼过程中产生的“美味”等情绪对大脑和体循环的影响。在应用研究中，为了研究味觉和风味对咀嚼过程中循环反应的影响，我们同时测量了不同味觉和风味的被试食物咀嚼过程中的脑循环、体循环和自主神经活动。在研究期间，我们使用六种不同口味和风味的口香糖进行了实验，我们发现当受试者咀嚼有味道和风味的食物时，大脑和体循环的增加最多。当被试咀嚼有味道和风味的食物时，心脏交感神经的活动也增加最多，但血管神经的活动没有明显增加。脑循环的变化与味觉和风味的感官评价结果之间存在相关性，表明咀嚼时情绪的变化可能影响循环反应。

项目成果

咀嚼運動時の循環・体循環応答の特徴を探る

探索咀嚼运动过程中的循环特征和体循环反应

• 发表时间: 2009
• 期刊: 大阪大学歯学雑誌 54
• 作者: 小野高裕;長谷川陽子;阪上穣
• 通讯作者: 阪上穣

都市部一般住民における口腔健康と耐糖能との関係:吹田研究

一般城市人群口腔健康与葡萄糖耐量之间的关系：吹田研究

• 发表时间: 2009
• 作者: 吉牟田陽子;小野高裕;加登聡;長谷川陽子;堀一浩;池邉一典;前田芳信;田中宗雄;森本佳成;野首孝祠;谷口学
• 通讯作者: 谷口学

咀嚼運動時の循環動態を調整するメカニズム

咀嚼运动过程中循环动力学的调节机制

• 发表时间: 2008
• 作者: Hasegawa Y;Sakagami J;Ono T;Hori K;Zhang M;Maeda Y;小野高裕,長谷川陽子,阪上穣,堀一浩,前田芳信
• 通讯作者: 小野高裕,長谷川陽子,阪上穣,堀一浩,前田芳信

咀嚼運動時の脳循環・体循環応答の特徴を探る

探索咀嚼运动过程中大脑和体循环反应的特征

• 发表时间: 2009
• 期刊: 大阪大学歯学雑誌 54
• 作者: 小野高裕;長谷川陽子;阪上穣
• 通讯作者: 阪上穣

Movement of mandibular condyle and articular disc by using splint

使用夹板移动下颌骨髁和关节盘

• 发表时间: 2011
• 作者: 兒玉直紀;築山能大;有馬太郎;市川哲雄;窪木拓男;佐久間重光;新谷明喜;高津匡樹;津賀一弘;坪井明人;中野雅徳;成田紀之;波多野泰夫;藤澤政紀;船登雅彦;鱒見進一;松香芳三;皆木省吾;Hasegawa Y
• 通讯作者: Hasegawa Y