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Front Microbiol. 2017 Sep 15;8:1718. doi: 10.3389/fmicb.2017.01718. eCollection 2017.

Temporal Effects on Internal Fluorescence Emissions Associated with Aflatoxin Contamination from Corn Kernel Cross-Sections Inoculated with Toxigenic and Atoxigenic .

Frontiers in microbiology

Zuzana Hruska, Haibo Yao, Russell Kincaid, Robert L Brown, Deepak Bhatnagar, Thomas E Cleveland

Affiliations

  1. Geosystems Research Institute, Stennis Space Center, Mississippi State University, StarkvilleMS, United States.
  2. Southern Regional Research Center, United States Department of Agriculture-Agricultural Research Service, New OrleansLA, United States.

PMID: 28966606 PMCID: PMC5605554 DOI: 10.3389/fmicb.2017.01718

Abstract

Non-invasive, easy to use and cost-effective technology offers a valuable alternative for rapid detection of carcinogenic fungal metabolites, namely aflatoxins, in commodities. One relatively recent development in this area is the use of spectral technology. Fluorescence hyperspectral imaging, in particular, offers a potential rapid and non-invasive method for detecting the presence of aflatoxins in maize infected with the toxigenic fungus

Keywords: Aspergillus flavus; aflatoxin; hyperspectral imaging; internal fluorescence; maize

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