2026-10-14T15:43:39Z https://www.scidb.cn/oai

10.57760/sciencedb.44377 2026-07-31T16:04:39Z

2026-07-31 ​ UPLC-Q-Orbitrap-MS Raw Data for the Characterization of Crocus sativus L. Residue Extracts doi:10.57760/sciencedb.44377 en This dataset comprises high-resolution UPLC-Q-Orbitrap-MS raw data acquired for the qualitative characterization of phytochemical profiles in Crocus sativus L. residues. Data were collected over a 30-minute chromatographic gradient utilizing both electrospray ionization modes—positive (ESI⁺) and negative (ESI⁻)—to ensure broad metabolite coverage. Acquired on a Thermo Scientific Q Exactive Focus platform, the raw files (.raw format) capture full-scan mass spectra across the m/z 100–1500 range at 70,000 resolution. This comprehensive dataset facilitates the structural elucidation of polar saffron glycosides and other secondary metabolites through accurate mass measurement and fragmentation pattern analysis, serving as a foundational resource for natural product discovery and chemotaxonomic studies. UPLC-Q-Orbitrap-MS; Crocus sativus L. residues​; Phytochemical characterization​ TianShuge ChenPin LouXupei ZhangHaiyan Ainiwaer Aikemu PUBLIC https://creativecommons.org/publicdomain/zero/1.0/ dataset Science Data Bank