Beier R C, Ivie G W, Oertli E H, Holt D L
Food Chem Toxicol. 1983 Apr;21(2):163-5. doi: 10.1016/0278-6915(83)90231-4.
Four linear furocoumarins (psoralen, bergapten, xanthotoxin, and isopimpinellin) were isolated from three varieties of healthy, commercially grown celery (Apium graveolens). Psoralen has not previously been reported to occur in celery. Combined levels of these photomutagenic and photocarcinogenic furocoumarins measured by normal-phase HPLC did not exceed 1.3 ppm in any of the celery varieties studied.
从三种商业种植的健康芹菜（旱芹）品种中分离出了四种线性呋喃香豆素（补骨脂素、佛手柑内酯、花椒毒素和异茴芹内酯）。此前尚未有补骨脂素存在于芹菜中的报道。通过正相高效液相色谱法测定的这些具有光致突变性和光致癌性的呋喃香豆素的总含量，在所研究的任何芹菜品种中均未超过1.3 ppm。
