Summary of Study ST001371
This data is available at the NIH Common Fund's National Metabolomics Data Repository (NMDR) website, the Metabolomics Workbench, https://www.metabolomicsworkbench.org, where it has been assigned Project ID PR000937. The data can be accessed directly via it's Project DOI: 10.21228/M8K97X This work is supported by NIH grant, U2C- DK119886.
See: https://www.metabolomicsworkbench.org/about/howtocite.php
This study contains a large results data set and is not available in the mwTab file. It is only available for download via FTP as data file(s) here.
Study ID | ST001371 |
Study Title | Untargeted metabolomics of Quercus ilex acorns |
Study Type | LC-MSE analysis |
Study Summary | UPLC-MSE analysis of samples from Quercus ilex acorns flour. The objective of the study is to obtain a metabolomic profile of several acorns from different trees. This phytochemical analysis and characterization will be a base for the identification of bioactive, antinutritional, or toxic compounds and traceability analysis. |
Institute | Universidad de Córdoba |
Department | Department Biochemistry and Molecular Biology |
Laboratory | Agroforestry and Plant Biochemistry, Proteomics and Systems Biology |
Last Name | López-Hidalgo |
First Name | Cristina |
Address | Campus de Rabanales; Edificio C6, Planta Baja |
n12lohic@uco.es | |
Phone | 626894948 |
Submit Date | 2020-04-25 |
Raw Data Available | Yes |
Raw Data File Type(s) | mzXML |
Analysis Type Detail | LC-MS |
Release Date | 2020-06-01 |
Release Version | 1 |
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Collection:
Collection ID: | CO001440 |
Collection Summary: | Sample collection: Mature acorns from holm oak (Quercus ilex L. subsp.ballota [Desf.] Samp.) were collected from four different trees located in Aldea de Cuenca (province of Cordoba, Andalusia, Spain). All acorns were picked at the optimal harvest maturity window on the same day. Sorting, disinfection, and storage of healthy acorns were conducted according to Bonner & Vozzo, (1987). Acorn flour preparation: Healthy acorns (20 units per tree) were scarified with a knife by making transversal and longitudinal cuts, thus permitting the pericarp to be rapidly removed. Flour was prepared by seed (without seed coat) grinding with liquid nitrogen in a blade mill (IKA Dry Mill Basic A10) until a powder was obtained (Valero Galván, Jorrín Novo, Cabrera, et al., 2012). Flour was lyophilized and then macerated in a mortar until a fine powder was obtained. Samples were stored at 4 ºC in within a desiccator, in darkness, until NIRS analysis or metabolite extraction. |
Sample Type: | Acorns |
Storage Conditions: | Room temperature |