Profiling changes in primary metabolites and antioxidants during apple fruit decay caused by Penicillium crustosum
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چکیده
منابع مشابه
blue mold (penicillium expansum) decay resistance in apple cultivars, and its association with fruit physicochemical traits
relative resistance of 43 iranian as well as introduced apple cultivars to blue mold (penicillium expansum) was studied within years 2010-2011. the fruit physicochemical traits were also evaluated as measures of potential resistance to decay. local p. expansum strains were isolated from decayed apple fruits and the most aggressive isolate (5,000 spores ml-1) used as inoculum. fruits were wound-...
متن کاملDraft Genome Sequence of Penicillium expansum Strain R19, Which Causes Postharvest Decay of Apple Fruit
Among the species that cause blue mold, isolates of Penicillium expansum are the most prevalent and virulent species, causing more than 50 percent of postharvest decay. We report the draft genome sequence of P. expansum R19 in order to identify fungal virulence factors and to understand the mechanism of infection.
متن کاملIntegrating heat treatment, biocontrol and sodium bicarbonate to reduce postharvest decay of apple caused by Colletotrichum acutatum and Penicillium expansum
‘Golden Delicious’ apples were wound inoculated with conidial suspensions of either Colletotrichum acutatum or Penicillium expansum, then treated with heat (38 ◦C) for 4 days, sodium bicarbonate, and/or one of two heat tolerant biocontrol agents (yeasts). Following four months storage at 0 ◦C, the apples were left at room temperature for two weeks. Populations of antagonists were stable through...
متن کاملCultivar and Year Rather than Agricultural Practices Affect Primary and Secondary Metabolites in Apple Fruit
Many biotic and abiotic parameters affect the metabolites involved in the organoleptic and health value of fruits. It is therefore important to understand how the growers' decisions for cultivar and orchard management can affect the fruit composition. Practices, cultivars and/or year all might participate to determine fruit composition. To hierarchize these factors, fruit weight, dry matter, so...
متن کاملNovel metabolites from Penicillium crustosum, including penitrem E, a tremorgenic mycotoxin.
Two new indolic metabolites were isolated from Penicillium crustosum and separated from other penitrem mycotoxins by high-performance liquid chromatography. Penitrem D is a deoxy-penitrem A. Penitrem E is dechloro-penitrem A and was shown to be tremorgenic in mice, although it has only one-third of the activity of penitrem A. Roquefortine was also shown, for the first time, to be an important m...
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ژورنال
عنوان ژورنال: Physiological and Molecular Plant Pathology
سال: 2021
ISSN: 0885-5765
DOI: 10.1016/j.pmpp.2020.101586