职业与健康 ›› 2026, Vol. 42 ›› Issue (11): 1497-1501.

• 论著—实验·监测与检验 • 上一篇    下一篇

海南省食品接触用竹木制品中五氯酚污染特征及风险评估

鲁燕妮, 易长文, 聂宏骞, 黄涵, 邢坤   

  1. 海南省疾病预防控制中心(海南省预防医学科学院)海南 海口 571129
  • 收稿日期:2025-08-11 修回日期:2025-09-01 出版日期:2026-06-01 发布日期:2026-06-10
  • 作者简介:鲁燕妮,女,副主任技师,主要从事中国热带地区食品和环境化学组分与人体健康研究工作。

Pullution characteristics and risk assessment of pentachlorophenol in bamboo and wood products for food contact in Hainan Province

LU Yanni, YI Changwen, NIE Hongqian, HUANG Han, XING Kun   

  1. Hainan Provincial Center for Disease Control and Prevention(Hainan Academy of Preventive Medicine)HaikouHainan 571129, China
  • Received:2025-08-11 Revised:2025-09-01 Online:2026-06-01 Published:2026-06-10

摘要:

目的 研究海南省食品接触用竹木制品中五氯酚污染特征,并进行膳食暴露风险评估。方法 2020—2023年,在海南省18个市县随机采集100份食品接触用竹木制品,采用气相色谱-质谱法测定样品中五氯酚含量。结果 五氯酚总合格率为74.0%,平均值为0.506 mg/kg,26份样品超标,超标率为26.0%。竹木筷超标率和平均值分别为14.0%和0.080 mg/kg;竹木砧板中五氯酚超标率和平均值高于竹木筷,分别为38.0%和0.931 mg/kg。10种材质中有2种材质竹木制品五氯酚超标率为50%,分别为奥坎木与橡胶木;产地为海南与福建的竹木制品中五氯酚含量超标率高于浙江与广东。膳食暴露评估结果显示,通过竹木筷与竹木砧板摄入五氯酚的估计每日膳食摄入量(estimated daily intake,EDI)分别为0.001 3和0.015 5 mg/(kg·BW),危险商(hazard quotients,HQ)值分别为2和26,具有潜在健康风险,应引起关注。结论 来源于食品接触用竹木制品中的五氯酚膳食摄入存在潜在健康风险,建议基于更为准确的膳食摄入量数据进一步开展膳食暴露评估,同时建议采取风险管理措施管控五氯酚的使用与迁移,并通过科普宣传和技术创新等手段控制五氯酚的暴露风险。

关键词: 海南省, 五氯酚, 食品接触用竹木制品, 竹木砧板, 污染特征, 风险评估

Abstract:

Objective To investigate the pollution characteristics of pentachlorophenol in bamboo and wood products for food contact in Hainan Province and assess the risk dietary exposure. Methods Totally 100 bamboo and wood products for food contact were randomly collected from 18 cities and counties in Hainan Province during 2020 and 2023. The contents of pentachlorophenol were determined by gas chromatography-mass spectrometry. Results The qualified rate of pentachlorophenol was 74.0%,the average was 0.506 mg/kg,26 samples exceeded the standard,and the over-standard rate was 26.0%. The over-standard rate and average value of bamboo and wood chopsticks were 14.0% and 0.080 mg/kg,respectively. The over-standard rate and average value of pentachlorophenol in bamboo and wood cutting boards were higher than those in bamboo and wood chopsticks,at 38.0% and 0.931 mg/kg,respectively. Among the 10 materials,2 materials of bamboo and wood products had a 50% over-standard rate of pentachlorophenol,which were Okan wood and rubber wood,respectively. The over-standard rate of pentachlorophenol in bamboo and wood products produced in Hainan and Fujian was higher than that in Zhejiang and Guangdong. The result of dietary exposure assessment showed that the estimated daily dietary intake(EDI) of pentachlorophenol through bamboo chopsticks and bamboo cutting boards were 0.001 3 and 0.015 5 mg/(kg·BW),respectively,and the hazard quotients(HQ) were 2 and 26,respectively,indicating potential health risks. Conclusion The dietary intake of pentachlorophenol from bamboo and wooden products for food contact presents a potential health risk,so further dietary exposure risk assessment should be carried out based on more accurate food consumption data. At the same time,risk management measures should be taken to control the use and migration of pentachlorophenol,and the exposure risk of pentachlorophenol should be controlled by means of science popularization and technological innovation.

Key words: Hainan Province, Pentachlorophenol, Bamboo and wood products for food contact, Bamboo and wood cutting boards, Pollution characteristics, Risk assessment

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