Advances in microbial analysis: Based on volatile organic compounds of microorganisms in food

被引：31

作者：

Fan, Minxia ^{[1
]}

Rakotondrabe, Tojofaniry Fabien ^{[1
,2
]}

Chen, Guilin ^{[1
,2
]}

Guo, Mingquan ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Key Lab Plant Germplasm Enhancement & Specialty Ag, Wuhan Bot Garden, Wuhan 430074, Peoples R China

[2] Univ Chinese Acad Sci, Coll Life Sci, Beijing 100049, Peoples R China

来源：

FOOD CHEMISTRY | 2023年 / 418卷

关键词：

Microbial volatile organic compounds; Spoilage microorganism; Biosensor; Solid phase microextraction; Ion mobility spectrometry; Electronic; -nose; CHROMATOGRAPHY-MASS-SPECTROMETRY; RAPID DETECTION; PATHOGENIC BACTERIA; MICROBIOLOGICAL SPOILAGE; STAPHYLOCOCCUS-AUREUS; IMAGING TECHNIQUES; SALMONELLA; IDENTIFICATION; CONTAMINATION; SPECTROSCOPY;

D O I：

10.1016/j.foodchem.2023.135950

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

In recent years, microbial volatile organic compounds (mVOCs) produced by microbial metabolism have attracted more and more attention because they can be used to detect food early contamination and flaws. So far, many analytical methods have been reported for the determination of mVOCs in food, but few integrated review articles discussing these methods are published. Consequently, mVOCs as indicators of food microbiological contamination and their generation mechanism including carbohydrate, amino acid, and fatty acid metabolism are introduced. Meanwhile, a detailed summary of the mVOCs sampling methods such as headspace, purge trap, solid phase microextraction, and needle trap is presented, and a systematic and critical review of the analytical methods (ion mobility spectrometry, electronic nose, biosensor, and so on) of mVOCs and their application in the detection of food microbial contamination is highlighted. Finally, the future concepts that can help improve the detection of food mVOCs are prospected.

引用

页数：13