A dataset of fat-soluble antibacterial components of endophytic Aspergillus sydowii isolated from Hypecoum leptocarpum Hook. f. et Thoms.

Time range: 2025; Geographical scope: Qinghai; File size: 15.14 MB; Data format: *.fasta , *.xlsx, *.tif; Dataset composition: The dataset is organized into four parts: (1)The ITS sequence of A. sydowii XG-157 in FASTA format; (2)Inhibition-zone diameter data generated via antimicrobial-bioassay-guided fractionation of the fermentation products, provided as an .xlsx file. ; (3)Total-ion-current (TIC) chromatograms of derivatized fat-soluble components from both the petroleum ether and ethyl acetate fractions, stored as high-resolution .tif images; (4)Qualitative inventories listing the 25 fat-soluble compounds identified in the petroleum ether fraction and the 27 fat-soluble compounds identified in the ethyl acetate fraction, supplied as an .xlsx file.