Claim · model-written summary
The authors recommend that DON contamination and its health risk can be reduced by size-based kernel selection followed by rejection of the smallest kernel fraction.
- Taxon
- barley
Hordeum vulgaree1 - Treatment
- kernels selection (according their size) followed by rejection of the smallest kernels fractione4
- Outcome
- level of samples contamination with DONe4
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e1“Deoxynivalenol (DON) in concentration range 0.1-156.6 mg/kg, was found in 48 samples of barley kernels collected from heads with visible symptoms of head scab after inoculation in a field with Fusarium culmorum and Fusarium graminearum”
e4“These results indicate that as well level of samples contamination with DON as human and animal health risk in consequence can be reduced by kernels selection (according their size) followed by rejection of the smallest kernels fraction”
Title
Distribution of deoxynivalenol in barley kernels infected by Fusarium
J. Perkowski Food / Nahrung 1998. doi:10.1002/(sici)1521-3803(199804)42:02<81::aid-food81>3.0.co;2-0
Other claims from this paper (6)
- Observation Field-inoculated barley kernel samples with Fusarium culmorum and F. graminearum contained DON at 0.1-156.6 mg/kg.
- Intervention effect In Fusarium-infected barley, the share of the largest kernels (>2.8 mm) decreased from 38% to 18% compared with the control.
- Intervention effect In Fusarium-infected barley, the number of small kernels (<2.5-2.2 mm) increased from 16% to 22% compared with the control.
- Intervention effect In Fusarium-infected barley, the number of the smallest kernels (<2.2 mm) increased from 14% to 28% compared with the control.
- Observation The highest DON accumulation in barley kernels was observed in the small (<2.5 mm) kernel fraction.
- Observation The small kernel fraction contributed 77% to 94% of total DON content, depending on the contamination level.