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Metabolomic, enzymatic, and histochemical analyzes of cassava roots during postharvest physiological deterioration

Overview of attention for article published in BMC Research Notes, November 2015
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Title
Metabolomic, enzymatic, and histochemical analyzes of cassava roots during postharvest physiological deterioration
Published in
BMC Research Notes, November 2015
DOI 10.1186/s13104-015-1580-3
Pubmed ID
Authors

Virgílio Gavicho Uarrota, Marcelo Maraschin

Abstract

Under postharvest physiological deterioration cassava root tubers alter the expression of biosynthetic pathways of certain primary and secondary metabolites, as well as the activity of some scavenging enzymes. Therefore, in this study we hypothesized that cassava cultivars differ as to their physiological responses to deterioration and their biochemical profiles can be an indicative of the tolerance or susceptibility to deterioration. The results corroborate the working hypothesis, revealing that high Levels of phenolic acids, scopoletin, carotenoids, proteins, and augmented activities of guaiacol peroxidase and hydrogen peroxide in non-stored cassava roots can be used as potential biomarkers of cassava deterioration. Cassava physiological deterioration depends on cultivar and many compounds are up and downregulated during storage time. Secondary metabolites, enzymes, scopoletin, scavenging reactive oxygen species, and acidic polysaccharides are activated as responses to the physiological stress induced in root tubers.

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The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 55 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 55 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 12 22%
Researcher 9 16%
Student > Bachelor 5 9%
Student > Ph. D. Student 5 9%
Student > Doctoral Student 4 7%
Other 8 15%
Unknown 12 22%
Readers by discipline Count As %
Agricultural and Biological Sciences 25 45%
Biochemistry, Genetics and Molecular Biology 3 5%
Medicine and Dentistry 2 4%
Environmental Science 1 2%
Nursing and Health Professions 1 2%
Other 5 9%
Unknown 18 33%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 12 July 2016.
All research outputs
#20,295,501
of 22,832,057 outputs
Outputs from BMC Research Notes
#3,559
of 4,263 outputs
Outputs of similar age
#239,156
of 285,414 outputs
Outputs of similar age from BMC Research Notes
#146
of 192 outputs
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So far Altmetric has tracked 4,263 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.5. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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