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Tytuł:
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Fungal communities in rice cultivated in different Brazilian agroclimatic zones: From field to market.
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Autorzy:
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Katsurayama AM; Institute of Food Technology, ITAL, C.P. 139, CEP 13070-178, Campinas, SP, Brazil.
Martins LM; Institute of Food Technology, ITAL, C.P. 139, CEP 13070-178, Campinas, SP, Brazil.
Iamanaka BT; Institute of Food Technology, ITAL, C.P. 139, CEP 13070-178, Campinas, SP, Brazil.
Fungaro MHP; Universidade Estadual de Londrina, P.O. Box 6001, 6051-970, Londrina, PR, Brazil.
Silva JJ; Universidade Estadual de Londrina, P.O. Box 6001, 6051-970, Londrina, PR, Brazil.
Pitt JI; CSIRO Agriculture and Food, P.O. Box 52, North Ryde, NSW, 1670, Australia.
Frisvad JC; Department of Biotechnology and Biomedicine, Technical University of Denmark, Lyngby, Denmark.
Taniwaki MH; Institute of Food Technology, ITAL, C.P. 139, CEP 13070-178, Campinas, SP, Brazil. Electronic address: .
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Źródło:
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Food microbiology [Food Microbiol] 2020 May; Vol. 87, pp. 103378. Date of Electronic Publication: 2019 Nov 15.
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Typ publikacji:
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Journal Article
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Język:
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English
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Imprint Name(s):
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Publication: London : Elsevier
Original Publication: London ; Orlando : Academic Press, c1984-
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MeSH Terms:
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Mycobiome*
Soil Microbiology*
Fungi/*isolation & purification
Oryza/*microbiology
Biodiversity ; Brazil ; Food Contamination/analysis ; Fungi/classification ; Fungi/genetics ; Oryza/growth & development ; Seeds/microbiology
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Entry Date(s):
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Date Created: 20200118 Date Completed: 20200226 Latest Revision: 20200226
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Update Code:
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20240104
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DOI:
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10.1016/j.fm.2019.103378
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PMID:
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31948619
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Rice is one of the most consumed cereals in Brazil and around the world. Due to the major health impact of rice consumption on populations, studies about its quality have great importance. The present study determined the mycobiota of soil, field, processing and market rice samples from two production systems in Brazil, dryland in the state of Maranhão and wetland in the state of Rio Grande do Sul. These areas are distinct agroclimatic zones. A total of 171 rice and 23 soil samples were analyzed. A high differentiation was observed in the composition of the fungal communities found in the two production systems, as the wetland presented greater fungal incidence and biodiversity. It was observed that toxigenic species from Aspergillus section Flavi and Fusarium, present in the field, may infect rice grains pre or postharvest and may persist into the final product.
(Copyright © 2019 Elsevier Ltd. All rights reserved.)
