Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
73
datasets available to search
ShareScore release 0.9.0
Dataset results
73 results for “phenolic compounds”
InnoVine WP3: 105 phenolic compound quantification of 2014 and 2015 mature grape berries from a core-collection of 279 irrigated and non-irrigated Vitis vinifera cultivars
<p>FP7/311775 InnoVine (Innovation in vineyard): Combining innovation in vineyard management and genetic diversity for a sustainable European viticulture</p> <p>WP3: Exploiting the genetic diversity in grapevine</p> <p>105 phenolic or related compounds, from 2014 and 2015 mature grape berries from a core-collection of 279 irrigated and non-irrigated <em>Vitis vinifera</em> cultivars, were quantified by UPLC-TQ-MRM Mass Spectrometry (Lambert M<em> et al., Molecules</em> <strong>2015</strong>, <em>20</em>(5), 7890-7914; doi:10.3390/molecules20057890 & Pinasseau L <em>et al.</em>, <em>Molecules</em> <strong>2016</strong>, <em>21</em>(10), 1409; doi:10.3390/molecules21101409).</p> <p>3 parameters were added:<br> - water/drought status (delta C13)<br> - sugar content (refractive index, brix degree)<br> - weight of 100 grape berries</p> <p>All plant material was collected at the Vassal repository: French National Grapevine Germplasm Collection, INRA Domaine de Vassal, 34340 Marseillan-Plage, France (Centre de Ressources Biologiques de la Vigne (CRB-Vigne) de Vassal-Montpellier).</p>
Data from: Effect of altitude on volatile organic and phenolic compounds of artemisia brevifolia wall ex Dc. from the Western Himalayas
<p>Adaptation to changing environmental conditions is a driver of plant diversification. Elevational gradients offer a unique opportunity for investigating adaptation to a range of climatic conditions. The use of specialized metabolites as volatile and phenolic compounds is a major adaptation in plants, affecting their reproductive success and survival by attracting pollinators and protecting themselves from herbivores and other stressors. The wormseed <em>Artemisia brevifolia</em> can be found across multiple elevations in the Western Himalayas, a region that is considered a biodiversity hotspot and is highly impacted by climate change. This study aims at understanding the volatile and phenolic compounds produced by <em>A. brevifolia </em>in the high elevation cold deserts of the Western Himalayas with the view to understanding the survival strategies employed by plants under harsh conditions. Across four sampling sites with different elevations, polydimethylsiloxane (PDMS) sampling and subsequent GCMS analyses showed that the total number of volatile compounds in the plant headspace increased with elevation and that this trend was largely driven by an increase in compounds with low volatility, which might improve the plant's resilience to abiotic stress. HPLC analyses showed no effect of elevation on the total number of phenolic compounds detected in both young and mature leaves. However, the concentration of the majority of phenolic compounds decreased with elevation. As the production of phenolic defense compounds is a costly trait, plants at higher elevations might face a trade-off between energy expenditure and protecting themselves from herbivores. This study can therefore help us understand how plants adjust secondary metabolite production to cope with harsh environments and reveal the climate adaptability of such species in highly threatened regions of our planet such as the Himalayas.</p>
Figure 5 in Phenolic compound and fatty acid properties of some microalgae species isolated from Erbil City
Figure 5. Scatterplot matrix shows the correlation between palmitic acid, stearic acid, oleic acid and linoleic acid in a- Spirogyra sp. b- Spirulina sp. c- Chara sp. d- Chlorella sp.
Figure 3 in Phenolic compound and fatty acid properties of some microalgae species isolated from Erbil City
Figure 3. The distribution of DPPH and total phenol shows the same across categories of Treatment, Independent-Samples KruskalWallis Test and rejects the hypothesis on the base of Null Hypothesis with highly significant levels. A- Spirogyra sp., b-Spirulina sp. c- Chlorell sp. a d- Chara sp.
Figure 1 in Phenolic compound and fatty acid properties of some microalgae species isolated from Erbil City
Figure 1. Morphology of Algal genera isolated from Erbil City (a-Spirogyra, b-Spirulina, C-Chlorella d- Chara).
Can metal organic frameworks outperform adsorptive removal of harmful phenolic compound 2-chlorophenol by activated carbon?
<p>Dataset supporting publication. High resolution images, and full data set as produced in manuscript figures.</p> <p><strong>Preprint</strong>: <a href="https://doi.org/10.26434/chemrxiv.10320752.v1">https://doi.org/10.26434/chemrxiv.10320752.v1 </a></p> <p><strong>Published article:</strong> <a href="https://doi.org/10.1016/j.cherd.2020.03.017">https://doi.org/10.1016/j.cherd.2020.03.017 </a></p> <p><strong>Abstract:</strong> Removal of persistent organic compounds from aqueous solutions is generally achieved using adsorbent like activated carbon (AC) but it suffers from limited adsorption capacity due to low surface area. This paper describes a pioneering work on the adsorption of an organic pollutant, 2-chlorophenol (2-CP) by two MOFs with high surface area and water stability; MIL-101 and its amino-derivative, MIL-101-NH<sub>2</sub>. Although MOFs have higher surface area than AC, the latter was proven better having the highest equilibrium 2-CP uptake (345 mg.g<sup>-1</sup>), followed by MIL-101 (121 mg.g<sup>-1</sup>) and MIL-101-NH<sub>2</sub> (84 mg.g<sup>-1</sup>). Used MIL-101 could be easily regenerated multiple times by washing with ethanol and even showed improved adsorption capacity after each washing cycle. These results can open the doors to meticulous adsorbent selection for treating 2-CP-contaminated water. </p>
Data from: Effect of altitude on volatile organic and phenolic compounds of artemisia brevifolia wall ex Dc. from the Western Himalayas
Open the record for dataset details and reuse information.
Soil nitrogen cycling in a boreal hardwood forest in relation to the phenolic compound bearing species Ledum palustre
Ledum palustre (Labrador tea) is a late successional evergreen shrub widely distributed in boreal ecosystems that readily leaches high concentrations of soluble phenolic compounds into water. We selected this species in order to study whether leaf leachates could be responsible for the effects of plant canopy on N cycling under natural conditions. Organic matter content, soil respiration and net N mineralization were measured in organic and mineral soil horizons and gross N mineralization was also measured in mineral soils sampled underneath L. palustre in a hardwood forest dominated by Populus tremuloides and Betula neoalaskana. Soils were amended with L. palustre litter leachates and incubated in the laboratory. Because mineral soil is also influenced by the overlying organic horizon we also characterized some simple indices of the organic horizon carbon quality (lignin, cellulose and condensed tannins) to look for differences in likely decomposability. Our objectives were i) to determine whether L. palustre presence and L. palustre leachates addition changed soil N availability, and ii) to determine the specific N cycling processes that were affected, including changes in mineralization, nitrification or immobilization. We wanted to know whether L. palustre leachates could be a mechanism through which plant presence would impact N cycling.
Data on the Blackthorn fruit peel: phenolic compounds and antimicrobial synergy with blue light against Listeria monocytogenes
<p>The dataset contains results obtained during a project funded by the National Science Centre, Poland [Grant number 2022/45/B/NZ9/00299 (OPUS-23)].</p>
Figure 2 in Phenolic compound and fatty acid properties of some microalgae species isolated from Erbil City
Figure 2. Total phenolic content (mg/g) extracted from algal isolates.
Figure 4 in Phenolic compound and fatty acid properties of some microalgae species isolated from Erbil City
Figure 4. Chemical composition of fatty acid in algae obtained by HPLC.
Can metal organic frameworks outperform adsorptive removal of harmful phenolic compound 2-chlorophenol by activated carbon?
<p>A more complete version of this dataset, along with publication details, is available from <a href="https://zenodo.org/record/2586955">https://zenodo.org/record/2586955</a></p>
LCMS chromatogram: phenolic compounds
<p>Supplementary material for the article </p> <p><strong>Authenticity of wines produced from ‘Frankovka’ grape variety originating in the Modré hory region (Czech Republic) </strong></p>
Genes involved in the constitutive production of phenolic compounds in white spruce
Open the record for dataset details and reuse information.
Data from: Florivory defence: are phenolic compounds distributed differently within perianths?
Plants might allocate chemical defenses unequally within attractive units of flowers including petals, sepals, and bracts because of variations in the probability of florivory. Based on the optimal defense theory, which predicts that plants allocate higher chemical defenses to tissues with higher probabilities of herbivore attack, we predicted that distal parts and sepals would have higher chemical defense allocations than proximal parts and petals. To test this prediction, we compared total phenolics and condensed tannins concentrations as well as presence of florivory within attractive units of ten angiosperm species. In agreement with the prediction, the overall results showed that the distal parts had higher total phenolics and condensed tannins than the proximal parts. On the other hand, contrary to the prediction, petals and sepals showed no tissue-specific variations. Florivory was more severe on the distal parts than the proximal parts, although statistical support for the variation was slightly weak, while the variations in presence of florivory between petals and sepals differed between the distal and proximal parts. These results may support the prediction of the optimal defense theory because distal parts of attractive units had higher presence of florivory and concentration of chemical defenses.
Seeds as Potential Sources of Phenolic Compounds and Minerals for Indian population
<p>This is the supplementary information of the paper "Seeds as Potential Sources of Phenolic Compounds and Minerals for Indian population" submitted for publication to the journal "Molecules"</p>
Dataset for "Effects of Copper on the Chemical Kinetics and Brown Carbon Formation in the Aqueous ∙OH oxidation of Phenolic Compounds"
<p>This is the dataset for "Effects of Copper on the Chemical Kinetics and Brown Carbon Formation in the Aqueous ∙OH oxidation of Phenolic Compounds" (Submitted to ESPI). </p>
Phenolic compounds and Aromatic acids emission factors
<p>Primary and secondary emission data of phenolic compounds and Aromatic acids from different fuels combustion.</p>
Fig. 5 in Phenolic compounds from the flowers of Rosa hugonis Hemsl. and their neuroprotective effects
Fig. 5. Effects of compound 5 on PI3K/Akt/GSK-3β signaling pathway in 6- OHDA induced PC12 cells. The levels of total or phosphorylated PDK1, Akt and GSK-3β were identified by Western blot. β-Actin was used as a control.
Fig. 4 in Phenolic compounds from the flowers of Rosa hugonis Hemsl. and their neuroprotective effects
Fig. 4. Effects of compound 5 on 6-OHDA-induced ROS generation. (A) PC12 cell were treated with different concentration of compound 5 before exposure to 6- OHDA for 24 h. Cells were then stained with DCFH-DA. (a) Control; (b) 6-OHDA group; (c) 6-OHDA and 5 μM compound 5 treatment; (d) 6-OHDA and 10 μM compound 5 treatment. (B–C) PC12 cell were treated with different concentration of compound 5 before exposure to 6-OHDA for 24 h. The relative mRNA expression levels of SOD and CAT were determined by RT-qPCR. The values are presented as the mean ± SD (n = 3). *p <0.05 versus 6-OHDA group; #p <0.05 versus control group.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.