| Title |
Characterization of two Pantoea strains isolated from extra-virgin olive oil
|
|---|---|
| Published in |
AMB Express, July 2018
|
| DOI | 10.1186/s13568-018-0642-z |
| Pubmed ID | |
| Authors |
Graziano Pizzolante, Miriana Durante, Daniela Rizzo, Marco Di Salvo, Salvatore Maurizio Tredici, Maria Tufariello, Angelo De Paolis, Adelfia Talà, Giovanni Mita, Pietro Alifano, Giuseppe Egidio De Benedetto |
| Abstract |
The olive oil is an unfavorable substrate for microbial survival and growth. Only few microorganisms use olive oil fatty acids as carbon and energy sources, and survive in the presence of olive oil anti-microbial components. In this study, we have evaluated the occurrence of microorganisms in 1-year-stored extra-virgin olive oil samples. We detected the presence of bacterial and yeast species with a recurrence of the bacterium Stenotrophomonas rhizophila and yeast Sporobolomyces roseus. We then assayed the ability of all isolates to grow in a mineral medium supplemented with a commercial extra-virgin olive oil as a sole carbon and energy source, and analyzed the utilization of olive oil fatty acids during their growth. We finally focused on two bacterial isolates belonging to the species Pantoea septica. Both these isolates produce carotenoids, and one of them synthesizes bioemulsifiers enabling the bacteria to better survive/growth in this unfavorable substrate. Analyses point to a mixture of glycolipids with glucose, galactose and xylose as carbohydrate moieties whereas the lipid domain was constituted by C6-C10 β-hydroxy carboxylic acids. |
X Demographics
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.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 1 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 1 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 29 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 29 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Bachelor | 4 | 14% |
| Researcher | 3 | 10% |
| Student > Master | 3 | 10% |
| Student > Ph. D. Student | 2 | 7% |
| Lecturer | 2 | 7% |
| Other | 1 | 3% |
| Unknown | 14 | 48% |
| Readers by discipline | Count | As % |
|---|---|---|
| Biochemistry, Genetics and Molecular Biology | 4 | 14% |
| Chemical Engineering | 2 | 7% |
| Medicine and Dentistry | 2 | 7% |
| Agricultural and Biological Sciences | 2 | 7% |
| Environmental Science | 1 | 3% |
| Other | 3 | 10% |
| Unknown | 15 | 52% |
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 22 July 2018.
All research outputs
#18,641,800
of 23,094,276 outputs
Outputs from AMB Express
#808
of 1,245 outputs
Outputs of similar age
#251,920
of 326,353 outputs
Outputs of similar age from AMB Express
#21
of 51 outputs
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