The electronic NOSE and its application to the manufacture of food products.

D Hodgins, D Sirnmonds
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引用次数: 34

Abstract

The Electronic NOSE (Neotronics Olfactory Sensing Equipment) is an instrument which mimics the human olfactory sensory system. It analyses complex vapours and produces a simple output. In the food industry there are numerous examples where the aroma from the raw ingredients through to the final product are important. These aromas are currently analysed using human sensory panels or analytical equipment such as gas chromatography/mass spectroscopy (GC/MS).The Electronic NOSE described in this paper was not developed to replace the GC/MS or the sensory panel but to provide an instrumental measure of aroma quality which would be related to and complement the current methodology. The Electronic NOSE is a robust system which can detect complex vapours at levels similar to the human, which means typically in the parts per billion range. The system produces an output which can be easily related to sensory data and is easy to interpret by a non-skilled operator. No part of this system reacts with the sample under test.

电子鼻及其在食品生产中的应用。
电子鼻(Neotronics Olfactory Sensing Equipment)是一种模拟人类嗅觉系统的仪器。它分析复杂的蒸汽并产生简单的输出。在食品工业中有很多例子,从原料到最终产品的香气都很重要。目前使用人体感官面板或气相色谱/质谱(GC/MS)等分析设备分析这些香气。本文中描述的电子鼻不是为了取代气相色谱/质谱或感官面板而开发的,而是为了提供一种与当前方法相关并对其进行补充的香气质量仪器测量。电子鼻是一个强大的系统,可以检测到与人类相似水平的复杂蒸汽,这意味着通常在十亿分之一的范围内。该系统产生的输出可以很容易地与传感数据相关,并且很容易被非技术操作员解释。该系统的任何部分都不会与被测样品发生反应。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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