Relationship Between Mycotoxin Production and Gene Expression in Fusarium graminearum Species Complex Strains Under Various Environmental Conditions

Huang, Wenwen; Zhou, Ping; Shen, Guanghui; Gao, Tao; Liu, Xin; Shi, Jimin; Xu, Jianhong; Qiu, Jianbo

doi:10.1007/s12275-023-00046-4

Cited by 1 publication

(1 citation statement)

References 59 publications

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“…Improper storage of cereal products, including corn groats, may lead to the formation of mycotoxins in food, which have an adverse effect on the consumer's organism. The main toxins produced by pathogens are zearalenone (with estrogenic activity; produced by Fusarium) [3], aflatoxins (produced by Aspergillus flavus; they may appear already during vegetation in the field, but their highest concentration is associated with improper storage of the materials [4][5][6]), fumonisins (with carcinogenic activity; produced by Fusarium) [7,8], and ochratoxin A (produced by Penicilium verrucosum in improper drying and storage conditions [9,10].…”

Section: Introductionmentioning

confidence: 99%

Application of MOX Sensors to Determine the Emission of Volatile Compounds in Corn Groats as a Function of Vertical Pressure in the Silo and Moisture Content of the Bed

Rusinek,

Żytek,

Stasiak

et al. 2024

Sensors

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This study was focused on the analysis of the emission of volatile compounds as an indicator of changes in the quality degradation of corn groats with 14% and 17% moisture content (wet basis) using an electronic nose (Agrinose) at changing vertical pressure values. The corn groats were used in this study in an unconsolidated state of 0 kPa (the upper free layer of bulk material in the silo) and under a consolidation pressure of 40 kPa (approximately 3 m from the upper layer towards the bottom of the silo) and 80 kPa (approximately 6 m from the upper layer towards the bottom of the silo). The consolidation pressures corresponded to the vertical pressures acting on the layers of the bulk material bed in medium-slender and low silos. Chromatographic determinations of volatile organic compounds were performed as reference tests. The investigations confirmed the correlation of the electronic nose response with the quality degradation of the groats as a function of storage time. An important conclusion supported by the research results is that, based on the determined levels of intensity of volatile compound emission, the electronic nose is able to distinguish the individual layers of the bulk material bed undergoing different degrees of quality degradation.

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