大蒜精油中塑化剂的两种检测方法比对  

Comparison of Two Detection Methods for Plasticizer in Garlic Essential Oil

作　　者：欧金玉 OU Jinyu(Anhui Zhongqing Inspection and Testing Co.,Ltd.,Hefei 230088,China)

机构地区：[1]安徽中青检验检测有限公司,安徽合肥230088

出　　处：《品牌与标准化》2023年第5期85-87,共3页

摘　　要：本文主要研究了大蒜精油中16种邻苯二甲酸酯类塑化剂的两种快速准确的检验方法,结果显示:采用GC-MS-MS能够很好地分离16种化合物,且峰形好响应高,在0.05~1.5μg/mL范围内线性良好,加标回收率为80%~110%,相对标准偏差RSD为2%~5%。该方法可作为大蒜精油中16种邻苯二甲酸酯类塑化剂的最优检测方法。This paper mainly studied two rapid and accurate detection methods for 16 Phthalic acid ester Plasticizer in garlic essential oil.The results showed that GC-MS-MS detection results showed that 16 compounds could be well separated,and the peak shape was good,and the linearity was good in the range of 0.05~1.5 μg/mL,the recovery rate of standard addition was 80%~110%,and the relative standard deviation was RSD2%~5%.The best detection method for 16 Phthalic acid ester Plasticizer in garlic essential oil was found.

关 键 词：气相色谱质谱联用仪 气相色谱-三重四级杆质谱仪 大蒜精油 塑化剂 

分 类 号：O657.63[理学—分析化学] TS207.3[理学—化学]