Department of Pediatrics, University of California, Los Angeles, CA, USA.
Mol Genet Metab. 2012 Nov;107(3):620-2. doi: 10.1016/j.ymgme.2012.07.015. Epub 2012 Jul 20.
Peanut consumption has been suspected of raising plasma very long chain fatty acid (VLCFA) levels in humans. The effect of peanut consumption on VLCFAs was studied in six human subjects. After 3 to 4h of peanut butter ingestion, plasma C26:0 and C26:0/C22:0 were found to be significantly elevated to levels seen in patients with peroxisomal disorders. These levels returned to normal within 12h. Peanut consumption needs to be accounted for when interpreting VLCFAs.
花生摄入被怀疑会导致人体内的血浆超长链脂肪酸(VLCFA)水平升高。本研究观察了花生摄入对 6 名健康人体 VLCFA 的影响。结果显示,在摄入花生酱 3-4 小时后,血浆中的 C26:0 和 C26:0/C22:0 显著升高,达到了过氧化物酶体疾病患者的水平。这些水平在 12 小时内恢复正常。在解释 VLCFA 时需要考虑到花生的摄入。