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| Application of electronic nose technologies in qualityand safety detection of agricultural products |
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| DOI： |
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| Abstract: |
| Agricultural products play an important role in our daily lives，and are a part of our economic sources，
but there are safety problems in agricultural production，processing，transportation and storage process. For discussing
the application and development trend of electronic nose，in this article，the principle and constitutes of electronic
nose，and the current situation of gas sensitive sensor and its array，signal preprocessing and pattern identification
were presented. Its application developments were roundly analyzed in the fields of agricultural product quality and
safety，such as freshness detection，flavor evaluation，adulteration identification，disease monitoring，and physical and
chemical index，etc. The current problems of this technology were also put forward，and its development tendency was
prospected. This review will hopefully provide some references for future development of related research and industry. |
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