Journal
FOOD CHEMISTRY
Volume 151, Issue -, Pages 236-242Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.foodchem.2013.11.060
Keywords
Mycotoxins; Potato tubers; Fusarium spp.; Distribution
Funding
- National High Technology Research and Development Program of China (863 Program) [2012AA101607]
- program for Fu xi talents in GAU
- Natural Science Foundation of Gansu Province [1308RJZA280]
- College Research Project of Gansu Province
Ask authors/readers for more resources
Four trichothecenes (Fus-X, 3ADON, DAS and T-2) were detected in potato tubers inoculated with Fusarium spp. by UPLC-MS/MS. The influence of cultivars, Fusarium strains and storage temperature on trichothecenes production was evaluated. The concentration of trichothecenecs was much higher in susceptible cultivar (Longshu No. 3) than in resistant one (Longshu No. 6). The susceptible cultivar infected with Fusarium sulphureum had the maximum concentration of Fus-X, 3ADON and DAS. Among the three Fusarium strains, Fusarium solani had the strongest ability to produce T-2 in both susceptible and resistant cultivars. Room temperature storage was more likely to accumulate trichothecenes than low temperature storage. Meanwhile, the trichothecenes were found not only in the lesion but also in the adjacent asymptomatic tissue. Trichothecenes concentration showed a strong trend of decline with increase in distance from the infection point. Crown Copyright (C) 2013 Published by Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available