An electronic nose for food analysis

被引：125

作者：

Di Natale, C

Macagnano, A

Davide, F

D'Amico, A

Paolesse, R

Boschi, T

Faccio, M

Ferri, G

机构：

[1] Univ Roma Tor Vergata, Dept Elect Engn, I-00133 Rome, Italy

[2] Univ Roma Tor Vergata, Dept Chem Sci & Technol, I-00133 Rome, Italy

[3] Univ Aquila, Dept Elect Engn, I-67040 Laquila, Italy

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1997年 / 44卷 / 1-3期

关键词：

electronic nose; food analysis; quartz microbalances; metallo-porphyrins;

D O I：

10.1016/S0925-4005(97)00175-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Since the first developments of electronic noses, food analysis has been considered as one of its most useful applications. In this paper an electronic nose based on quartz microbalances coated with metallo-porphyrins and related compounds is presented and illustrated. Extensive tests on various substances playing key roles in food analysis show that sensing properties of the sensing materials (in terms of sensitivity and selectivity) can be exploited for electronic nose applications devoted to the analysis of various kinds of foods. The versatility of this system has been successfully tested on different kinds of foods, such as fish, meat, vegetable and wine for which results are shown. (C) 1997 Elsevier Science S.A.

引用

页码：521 / 526

页数：6