Water activity influence on the simultaneous production of DON, 3-ADON and 15-ADON by a strain of Fusarium graminearum ss of 15-ADON genotype
The influence of aw on DON and its acetyl derivatives biosynthesis by a strain of Fusarium graminearum s.s. (ITEM 4606) which produces DON, 3-ADON and 15-ADON was evaluated. Trichothecene production was studied on agar wheat 2% at 0.95 and 0.99 aw at different temperatures (10, 15, 20, 25 and 30 °C)...
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| Veröffentlicht in: | International journal of food microbiology 2022-07, Vol.373, p.109721-109721, Article 109721 |
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| container_title | International journal of food microbiology |
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| creator | Ramírez Albuquerque, Diana Patriarca, Andrea Fernández Pinto, Virginia |
| description | The influence of aw on DON and its acetyl derivatives biosynthesis by a strain of Fusarium graminearum s.s. (ITEM 4606) which produces DON, 3-ADON and 15-ADON was evaluated. Trichothecene production was studied on agar wheat 2% at 0.95 and 0.99 aw at different temperatures (10, 15, 20, 25 and 30 °C) and incubation times (7, 14, 21 and 28 days). Statistical analysis (ANOVA) showed that aw, temperature, incubation time and their interactions were significant on the production of DON, 3-ADON and 15-ADON (p |
| doi_str_mv | 10.1016/j.ijfoodmicro.2022.109721 |
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The toxin accumulated at a higher concentration at 0.95 aw was 15-ADON (173.2 μg/g) and at 0.99 aw, 3-ADON (370.6 μg/g). A marked influence of aw on the maximum toxin accumulation with respect to temperature and time was observed for trichothecene production. This is an important fact to consider when designing predictive models to prevent toxin contamination, both in the field and during storage, especially in intermediate drying stages.
•Aw influence on DON, 3- and 15-ADON production by Fusarium graminearum was evaluated.•Interactions between aw, temperature and time on toxin production were observed.•The production pattern for DON differed from the acetyl derivatives.•At 0.95 aw, 15-ADON was the prevalent toxin, while at 0.99 aw it was 3-ADON.</description><identifier>ISSN: 0168-1605</identifier><identifier>EISSN: 1879-3460</identifier><identifier>DOI: 10.1016/j.ijfoodmicro.2022.109721</identifier><identifier>PMID: 35594816</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Accumulation ; Acetyl derivatives ; Biosynthesis ; Contamination ; Deoxynivalenol ; Drying ; Fusarium graminearum ; Genotypes ; Prediction models ; Statistical analysis ; Temperature ; Toxins ; Variance analysis ; Water activity</subject><ispartof>International journal of food microbiology, 2022-07, Vol.373, p.109721-109721, Article 109721</ispartof><rights>2022 Elsevier B.V.</rights><rights>Copyright © 2022 Elsevier B.V. All rights reserved.</rights><rights>Copyright Elsevier BV Jul 16, 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c335t-68a678b60411c58e1fc2690e6657b25b8f7a083ce1550ad7f27c92b9489a41a13</citedby><cites>FETCH-LOGICAL-c335t-68a678b60411c58e1fc2690e6657b25b8f7a083ce1550ad7f27c92b9489a41a13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ijfoodmicro.2022.109721$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35594816$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ramírez Albuquerque, Diana</creatorcontrib><creatorcontrib>Patriarca, Andrea</creatorcontrib><creatorcontrib>Fernández Pinto, Virginia</creatorcontrib><title>Water activity influence on the simultaneous production of DON, 3-ADON and 15-ADON by a strain of Fusarium graminearum ss of 15-ADON genotype</title><title>International journal of food microbiology</title><addtitle>Int J Food Microbiol</addtitle><description>The influence of aw on DON and its acetyl derivatives biosynthesis by a strain of Fusarium graminearum s.s. (ITEM 4606) which produces DON, 3-ADON and 15-ADON was evaluated. Trichothecene production was studied on agar wheat 2% at 0.95 and 0.99 aw at different temperatures (10, 15, 20, 25 and 30 °C) and incubation times (7, 14, 21 and 28 days). Statistical analysis (ANOVA) showed that aw, temperature, incubation time and their interactions were significant on the production of DON, 3-ADON and 15-ADON (p < 0.0001). The pattern of toxin production was influenced by aw, showing differences for the three toxins. The maximum accumulation of DON occurred at 30 °C at 0.99 aw (14 d) and at 25 °C at 0.95 aw (7 and 21 d). The highest concentration of 3-ADON at 0.95 aw was observed at 25 °C and 7 days, and it was significantly higher than all the other values registered. At 0.99 aw, the maximum occurred at 30 °C and 21 days, but another significantly high accumulation was observed at 28 days at the same temperature. For 15-ADON, at 0.95 aw, the highest amount of toxin was accumulated at 10 °C, both at 7 and 28 days. At 0.99 aw, a maximum was observed at 10 °C and 7 days, significantly different from the values observed at the other conditions.
The toxin accumulated at a higher concentration at 0.95 aw was 15-ADON (173.2 μg/g) and at 0.99 aw, 3-ADON (370.6 μg/g). A marked influence of aw on the maximum toxin accumulation with respect to temperature and time was observed for trichothecene production. This is an important fact to consider when designing predictive models to prevent toxin contamination, both in the field and during storage, especially in intermediate drying stages.
•Aw influence on DON, 3- and 15-ADON production by Fusarium graminearum was evaluated.•Interactions between aw, temperature and time on toxin production were observed.•The production pattern for DON differed from the acetyl derivatives.•At 0.95 aw, 15-ADON was the prevalent toxin, while at 0.99 aw it was 3-ADON.</description><subject>Accumulation</subject><subject>Acetyl derivatives</subject><subject>Biosynthesis</subject><subject>Contamination</subject><subject>Deoxynivalenol</subject><subject>Drying</subject><subject>Fusarium graminearum</subject><subject>Genotypes</subject><subject>Prediction models</subject><subject>Statistical analysis</subject><subject>Temperature</subject><subject>Toxins</subject><subject>Variance analysis</subject><subject>Water activity</subject><issn>0168-1605</issn><issn>1879-3460</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNqNkUtv1DAQgC0EokvhLyAjLhzI4sf6kWO1pYBU0QuIo-U4k-IoiRc_Ku2P4D_jJS1CnDjNyPONx-MPoVeUbCmh8t249eMQQj97F8OWEcbqeasYfYQ2VKu24TtJHqNNZXVDJRFn6FlKIyFEcE6eojMuRLvTVG7Qz282Q8TWZX_n8xH7ZZgKLA5wWHD-Djj5uUzZLhBKwocY-lLRWgsDvrz5_Bbz5qJGbJceU7Hm3RFbnHK0_jd2VZKNvsz4NtrZL2BjzVM6lR46bmEJ-XiA5-jJYKcEL-7jOfp69f7L_mNzffPh0_7iunGci9xIbaXSnSQ7Sp3QQAfHZEtASqE6Jjo9KEs0d0CFILZXA1OuZV1dubU7aik_R2_We-tCPwqkbGafHEzTuqdhUiqlJaG8oq__QcdQ4lJfVykthBaqlZVqV6oKSSnCYA7RzzYeDSXm5MyM5i9n5uTMrM5q78v7CaWbof_T-SCpAvsVgPoldx6iSc6fHPU-gsumD_4_xvwCTfKrmw</recordid><startdate>20220716</startdate><enddate>20220716</enddate><creator>Ramírez Albuquerque, Diana</creator><creator>Patriarca, Andrea</creator><creator>Fernández Pinto, Virginia</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7QO</scope><scope>7QR</scope><scope>7T7</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H94</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>20220716</creationdate><title>Water activity influence on the simultaneous production of DON, 3-ADON and 15-ADON by a strain of Fusarium graminearum ss of 15-ADON genotype</title><author>Ramírez Albuquerque, Diana ; Patriarca, Andrea ; Fernández Pinto, Virginia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c335t-68a678b60411c58e1fc2690e6657b25b8f7a083ce1550ad7f27c92b9489a41a13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Accumulation</topic><topic>Acetyl derivatives</topic><topic>Biosynthesis</topic><topic>Contamination</topic><topic>Deoxynivalenol</topic><topic>Drying</topic><topic>Fusarium graminearum</topic><topic>Genotypes</topic><topic>Prediction models</topic><topic>Statistical analysis</topic><topic>Temperature</topic><topic>Toxins</topic><topic>Variance analysis</topic><topic>Water activity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ramírez Albuquerque, Diana</creatorcontrib><creatorcontrib>Patriarca, Andrea</creatorcontrib><creatorcontrib>Fernández Pinto, Virginia</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Biotechnology Research Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>International journal of food microbiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ramírez Albuquerque, Diana</au><au>Patriarca, Andrea</au><au>Fernández Pinto, Virginia</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Water activity influence on the simultaneous production of DON, 3-ADON and 15-ADON by a strain of Fusarium graminearum ss of 15-ADON genotype</atitle><jtitle>International journal of food microbiology</jtitle><addtitle>Int J Food Microbiol</addtitle><date>2022-07-16</date><risdate>2022</risdate><volume>373</volume><spage>109721</spage><epage>109721</epage><pages>109721-109721</pages><artnum>109721</artnum><issn>0168-1605</issn><eissn>1879-3460</eissn><abstract>The influence of aw on DON and its acetyl derivatives biosynthesis by a strain of Fusarium graminearum s.s. (ITEM 4606) which produces DON, 3-ADON and 15-ADON was evaluated. Trichothecene production was studied on agar wheat 2% at 0.95 and 0.99 aw at different temperatures (10, 15, 20, 25 and 30 °C) and incubation times (7, 14, 21 and 28 days). Statistical analysis (ANOVA) showed that aw, temperature, incubation time and their interactions were significant on the production of DON, 3-ADON and 15-ADON (p < 0.0001). The pattern of toxin production was influenced by aw, showing differences for the three toxins. The maximum accumulation of DON occurred at 30 °C at 0.99 aw (14 d) and at 25 °C at 0.95 aw (7 and 21 d). The highest concentration of 3-ADON at 0.95 aw was observed at 25 °C and 7 days, and it was significantly higher than all the other values registered. At 0.99 aw, the maximum occurred at 30 °C and 21 days, but another significantly high accumulation was observed at 28 days at the same temperature. For 15-ADON, at 0.95 aw, the highest amount of toxin was accumulated at 10 °C, both at 7 and 28 days. At 0.99 aw, a maximum was observed at 10 °C and 7 days, significantly different from the values observed at the other conditions.
The toxin accumulated at a higher concentration at 0.95 aw was 15-ADON (173.2 μg/g) and at 0.99 aw, 3-ADON (370.6 μg/g). A marked influence of aw on the maximum toxin accumulation with respect to temperature and time was observed for trichothecene production. This is an important fact to consider when designing predictive models to prevent toxin contamination, both in the field and during storage, especially in intermediate drying stages.
•Aw influence on DON, 3- and 15-ADON production by Fusarium graminearum was evaluated.•Interactions between aw, temperature and time on toxin production were observed.•The production pattern for DON differed from the acetyl derivatives.•At 0.95 aw, 15-ADON was the prevalent toxin, while at 0.99 aw it was 3-ADON.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>35594816</pmid><doi>10.1016/j.ijfoodmicro.2022.109721</doi><tpages>1</tpages></addata></record> |
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| subjects | Accumulation Acetyl derivatives Biosynthesis Contamination Deoxynivalenol Drying Fusarium graminearum Genotypes Prediction models Statistical analysis Temperature Toxins Variance analysis Water activity |
| title | Water activity influence on the simultaneous production of DON, 3-ADON and 15-ADON by a strain of Fusarium graminearum ss of 15-ADON genotype |
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