Boxshall Amelia-Grace, Birch Joanne L, Lebel Teresa, Symonds Matthew R E, Callahan Damien L
School of BioSciences, The University of Melbourne, Parkville, Victoria 3010, Australia.
Royal Botanic Gardens Victoria, South Yarra, Victoria 3141, Australia.
Mycologia. 2021 Nov-Dec;113(6):1123-1135. doi: 10.1080/00275514.2021.1936851. Epub 2021 Sep 8.
and other species of the yellow-staining section are responsible for mushroom-related poisoning cases that require treatment. However, longstanding anecdotal evidence indicates that this species appears to exhibit considerable variation in toxicity, resulting in gastrointestinal irritation of varying severity in most cases. We quantified the amount of phenol, hydroquinone, and catechol in mushrooms using a novel protocol for gas chromatography-mass spectrometry (GC-MS) and investigated their levels in different basidiomatal structures, different developmental stages, and on different nutritional substrates. Phenol concentration was greater in the pileus than the stipe, in mature compared with immature basidiomata, and in basidiomata occurring in woody mulch versus lawns. Variation in toxicity is suggested to be due in part to variation in phenol concentration, developmental stage and tissue type consumed, and substrate. Variation in human sensitivity to simple phenols may also play a role but was not formally investigated in this study.
黄色染色组的其他物种是导致需要治疗的蘑菇中毒病例的原因。然而，长期的传闻证据表明，该物种的毒性似乎有很大差异，在大多数情况下会导致不同严重程度的胃肠道刺激。我们使用一种新的气相色谱 - 质谱联用（GC - MS）方法对蘑菇中的苯酚、对苯二酚和邻苯二酚含量进行了定量，并研究了它们在不同的担子果结构、不同发育阶段以及不同营养基质上的含量水平。菌盖中的苯酚浓度高于菌柄，成熟担子果中的苯酚浓度高于未成熟担子果，生长在木质覆盖物上的担子果中的苯酚浓度高于生长在草坪上的担子果。毒性差异部分归因于苯酚浓度、所食用的发育阶段和组织类型以及基质的差异。人类对简单酚类的敏感性差异也可能起作用，但本研究未对此进行正式调查。
