---

Naturally occurring bisphenol F in plants used in traditional medicine

作者 Huang, Taya; Danaher, Lesley-Ann; Bruschweiler, Beat J.; Kass, George E. N.; Merten, Caroline

期刊 ARCHIVES OF TOXICOLOGY , JUN 2019,6:93

DOI 10.1007/s00204-019-02442-5 PubMed 31055636

摘要 Bisphenol F (BPF, 4-[(4-hydroxyphenyl)methyl]phenol) is a bisphenol that is structurally similar to bisphenol A (BPA). In response to consumer concern towards BPA, industry has started to substitute BPA for BPF and other bisphenol analogues in the production of epoxy resins and coatings for various applications. In 2016, it was reported that commercially sold mustard contained naturally occurring BPF. Here, the existing literature was reviewed to investigate whether other natural sources of BPF among edible plants exist, including their impact on human exposure to BPF. Coeloglossum viride var. bracteatum (rhizome), Galeola faberi (rhizome), Gastrodia elata (rhizome), Xanthium strumarium (seeds) and Tropidia curculioides (root) were found to contain naturally occurring BPF. Botanical extracts from these plants are used in traditional Chinese medicine. The highest values of BPF were recorded for G. elata and T. curculioides. Information on precise doses of the plant extracts used is scarce; however, for G. elata, also known as Tian Ma and available in powder form, a daily exposure of BPF from this source could theoretically amount up to 4.5 mu g/kg body weight per day (based on a 70kg body weight). Therefore, herbal products used in traditional Chinese medicine should be considered as a potential source contributing to the overall human exposure when assessing endocrine-active bisphenolic compounds.

涉及物种 山珊瑚 Galeola faberi 天麻(原变型) Gastrodia elata