Long-chain alkyl diol proxies and their applications in GC-MS analysis
收藏NIAID Data Ecosystem2026-05-01 收录
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https://figshare.com/articles/dataset/GC-MS_analysis_of_long_chain_alkyl_diols_and_hydroxy_alkenoates_in_surface_sediment_from_the_Northwest_Pacific_off_the_coast_of_Sanriku_and_culture_samples_of_diatom_Proboscia_alata_Supplementary_Information_/25514170
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资源简介：
Long-chain (C28, C30, and C32) alkyl diols (LCD) in marine sediments are considered to originate from marine diatom genus Proboscia and Eustigmatophytes. LCD has been proposed as a proxy for upwelling, riverine input and sea surface temperature, but has not yet been applied much to palaeoceanographic studies. Long-chain (C27 and C29) hydroxy alkenoates such as 12-hydroxy methyl alkanoate (MA) were found in marine sediments and also derived from diatom Proboscia. In this study, we analyzed LCD and 12-OH MA in surface sediment from the Northwest Pacific off the coast of Sanriku and Proboscia alata culture sample. We identified monosaturated and saturated 1,13-, 1,14-, and 1,15-diols, as well as saturated 12-OH MA.
创建时间：
2024-03-31
