From Metabolonote
jump-to-nav Jump to: navigation, search

Sample Set Information

ID SE225
Title LC-MS based untargeted metabolome analysis of various samples
Description Compounds in various samples were analyzed using liquid chromatography-mass spectrometry (LC-MS). The same analytical conditions are applied to all samples. Therefore, the compound peaks can be compared to each other by the mass values, the retention time of the LC, and the CID mass spectrum. The data were obtained for the construction of the “Thing Metabolome Repository” website (
Authors Nozomu Sakurai (National Institute of Genetics, Kazusa DNA Research Institute, email: sakurai (at)
Reference The Thing Metabolome Repository family (XMRs): comparable untargeted metabolome databases for analyzing sample-specific unknown metabolites. Sakurai N, Yamazaki S, Suda K, Hosoki A, Akimoto N, Takahashi H, Shibata D and Aoki Y, Nucleic Acids Research Database Issue) 51 (D1): D660-D677 (2023), DOI: 10.1093/nar/gkac1058

Sample Information

ID S137
Title Black-eyed-Susan, Flower / アラゲハンゴンソウ, 花
Organism - Scientific Name Rudbeckia hirta
Organism - ID NCBI taxonomy: 52299
Compound - ID
Compound - Source
Preparation The sample was harvested outdoors (June 12, 2021, Japan).
Sample Preparation Details ID SS1

Sample Preparation Details Information

Title Homogenated and stored at -80 C
Description After harvesting, the sample was immediately frozen in liquid nitrogen and stored at -80 degree C. The sample was ground to a fine powder under liquid nitrogen using mortar and pestle and stored at -80 degree C until use.

Analytical Method Information

ID M91
Title PSEUDO: Negative, A set of analyses for valid peak selection.
Method Details ID
Sample Amount
Comment This metadata represents a set of data obtained below for the comvenience of the subsequent data analysis which includes peak alignment between the data.

SE225_S137_M11 (

SE225_S902_M109 (

SE225_S902_M110 (

Personal tools
View and Edit Metadata