Electronic nose technologyGastric cancerColorectal cancerBarrett’s esophagusInflammatory bowel diseaseElectronic noses (eNoses) are electronic bionic olfactory systems that use sensor arrays to produce response patterns to different odors, thereby enabling the identification of various scents. Gastrointestinal ...
#每日一篇学术文章#【Application of electronic nose and GC-MS for detection of strawberries with vibrational damage】(电子鼻和GC-MS在草莓振动损伤检测中的应用)O网页链接摘要:目的:本研究评估了利用电子鼻(e-nose)技术基于其挥发性物质(VOC)以无损检测具有振动损伤的草莓果实的潜力。材料与方法:制备4组不同...
Conventional methods utilized for clinical diagnosis of gastrointestinal (GI) diseases have employed invasive medical procedures that cause stress, anxiety and pain to patients. These methods are often expensive, time-consuming, and require sophisticated chemical-analysis instruments and advanced modeling proc...
of el ectroni cnose technol o-nosetechnol ogycanbew i del yused i n the to-El ectroni cnose technol ogy:Cased redryed tobacco;Q ual i ty eval uati on;Sensory qual i ty目前在烟草行业中,烟叶感官质量的评价主要是由训练有素、经验丰富的专家来完成,但人工鉴定易受主观因素的影响,结果可能...
The electronic nose was built of 8 metal-oxide semiconductor sensors (type MOS) and one representing the Micro Electro Mechanical Systems technology (MEMS). Principal Component Analysis (PCA), as a method of data analysis, was applied to the visualisation rapeseed groups of different quality. An ...
The paper presents the potential of an electronic nose technique in the field of fast diagnostics of patients suspected of Chronic Obstructive Pulmonary Disease (COPD). The investigations were performed using a simple electronic nose prototype equipped with a set of six semiconductor sensors manufactured...
Electronic noseSensory analysisThe ability of an electronic nose, using a mass detector, to correlate with descriptive sensory analysis of aged Cheddar cheese was determined. A sensory panel ( n=12) received 75 h of training on 17 flavor terms for Cheddar cheese. Eleven aged Cheddar cheeses (...
-cysteine, an unpleasant odor drug, and demonstrate the odor masking ability of thin-layer sugarless coated tablets, which we have newly developed, by both electronic nose system and sensory evaluations. We demonstrated the qualitative evaluation of the unpleasant odor using air as a reference indica...
electronic nose and results were screened by a multivariate classification technique, partial least squares discriminant analysis, in order to investigate whether the electronic nose could distinguish between Penicillium-infected and non-infected samples and to evaluate the efficiency of the group ...
The electronic nose is a novel apparatus ,which simulates human olfaction to analyze, recognize and examine complex gas and volatility. Through an analogy between the human and the electronic olfactory systems, the fundamental principle and composition of the electronic nose are well introduced. A co...