...
首页> 外文期刊>Chemical Senses >Retro-Nasal Aroma Release Depends on Both Subject and Product Differences: A Link to Food Intake Regulation?
【24h】

Retro-Nasal Aroma Release Depends on Both Subject and Product Differences: A Link to Food Intake Regulation?

机译:鼻后香气的释放取决于受试者和产品的差异:与食物摄入法规的联系?

获取原文
获取原文并翻译 | 示例
           

摘要

It is hypothesized that differences in the extent of retro-nasal aroma release during consumption may be 1 of the reasons that people vary in their satiation characteristics. Using real-time atmospheric pressure chemical ionization mass spectrometry (APcI-MS), in vivo retro-nasal aroma release was determined for 30 subjects consuming 9 different food products, varying in physical structure (i.e., [semi]liquid and solid food products). Additionally, for a subset of the subjects ad libitum food intake was measured. Retro-nasal aroma release intensity and profile morphology appeared to be subject specific and relatively independent of the type of food product subjects consumed. A subject who was observed as having a relatively high retro-nasal aroma release intensity for a (semi)liquid food product also appeared to have a relatively high retro-nasal aroma release intensity for a solid food product. However, for all subjects, there were absolute differences between food products in the extent of retro-nasal aroma release comparing (semi)liquid and solid food products. This implies that the extent of retro-nasal aroma release is a valid physiological feature that characterizes any individual. Interestingly, a negative trend was observed between extent of retro-nasal aroma release and amount of ad libitum food intake (P = 0.07). This may have implications for the regulation of food intake.
机译:据推测,食用期间鼻后香气释放程度的差异可能是人们饱腹感变化的原因之一。使用实时大气压化学电离质谱(APcI-MS),确定了食用9种不同食品,物理结构不同的30名受试者的体内鼻后香气释放情况(即半液体和固体食品) 。另外,对于受试者的一个子集,测量了自由采食量。鼻后释放香气的强度和轮廓形态似乎是受试者特有的,并且相对独立于所食用食品的类型。观察到对于(半)液体食品具有相对较高的鼻后香气释放强度的受试者对于固体食品也似乎具有较高的鼻后香气释放强度。但是,对于所有受试者,相比(半)液体和固体食品,食品之间的鼻后香气释放程度存在绝对差异。这意味着鼻后香气释放的程度是任何个体的有效生理特征。有趣的是,在鼻后香气释放程度和随意摄入食物量之间观察到负趋势(P = 0.07)。这可能对食物摄入量的调节有影响。

著录项

  • 来源
    《Chemical Senses》 |2009年第5期|p.395-403|共9页
  • 作者单位

    1NIZO Food Research, Kernhemseweg 2, P.O. Box 20, 6710 BA Ede, the Netherlands 2Present address: Friesland Foods Corporate Research, Harderwijkerstraat 41006, P.O. Box 87, 7400 AB, Deventer, the Netherlands 3Present address: Danone Research Medical Nutrition, Bosrandweg 20, P.O. Box 7005, 6700 CA, Wageningen, the Netherlands;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号