Guerrero M, Piñeyro A, Waksman N
Toxicon. 1987;25(5):565-8. doi: 10.1016/0041-0101(87)90292-3.
There is no mention in the literature of any analytical method to quantify toxins present in fruits of Karwinskia humboldtiana. It is recommended that thin layer chromatography and densitometry in situ be used, since it is rapid, sensitive and specific. Great variations in the toxin content of fruits collected in different regions of the state of Nuevo Leon (Mexico) were found, showing the importance of applying an analytical method before beginning toxicological experiments.
文献中没有提及任何用于量化洪堡卡氏木果实中存在的毒素的分析方法。建议使用薄层色谱法和原位光密度测定法，因为它快速、灵敏且具有特异性。在新莱昂州（墨西哥）不同地区采集的果实毒素含量存在很大差异，这表明在开始毒理学实验之前应用分析方法的重要性。
