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目的:了解贵州省保健品生产企业不同类别保健用品中甲醇含量现状。方法:样品的测定按《化妆品卫生规范》(2007年版)中气相色谱法进行分析。结果:相关系数r=0.9999,线性回归方程为Y=1038.2X-276.3,癣疥脚气类结果范围10~35766.3μg/g,检出率30%,超标率10%;洁面健肤类结果范围10~6328.5μg/g,检出率23.33%,超标率3.3%;跌打伤痛类10~67663.3μg/g,检出率26.67%,超标率6.67%,试样的加标回收率为94.8%~103%。结论:不同类别保健用品均存在甲醇超标现象,提示生产和监督部门应加强生产过程中的质量管理。
Objective: To understand the current status of methanol content in different types of health products in health care products manufacturing enterprises in Guizhou Province. Method: Determination of the sample according to “Cosmetic Hygiene Code” (2007 edition) by gas chromatography analysis. Results: The correlation coefficient was 0.9999, the linear regression equation was Y = 1038.2X-276.3, and the result was 10 ~ 35766.3μg / g in ringworm. The detection rate was 30% and the rate of over standard rate was 10% ~ 6328.5μg / g, the detection rate was 23.33% and the over standard rate was 3.3%. The injury rate was 10 ~ 67663.3μg / g, the detection rate was 26.67% and the over standard rate was 6.67%. The recovery rate was 94.8% ~ 103%. Conclusion: Methanol out of standard exists in different types of health products, suggesting that the production and supervision departments should strengthen the quality management in the production process.