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超声萃取-荧光光度法测定塑料制品萃取液中的双酚A 被引量:2

Determination of bisphenol A in plastic product extracts by ultrasonic extraction-fluorophotometry
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摘要 利用超声技术萃取塑料制品中的双酚A并利用荧光光度法检测其萃取含量,对测定条件进行了优化。方法的线性范围0.5~25mg/L,线性相关系数为0.999 6,检出限为0.2mg/L,回收率在91.1%~100.4%之间,相对标准偏差低于4.3%。萃取并测定了实际样品中双酚A的含量,结果令人满意。 A simple,rapid method for the determination of bisphenol A in plastic product extracts was developed by ultrasonic extraction coupled with fluorophotometry.Parameters that affect the extraction efficiencies and determination were investigated.Under the optimum conditions,the proposed method is sensitive and shows a good linearity within a range of 0.5-25 mg/L,with the correlation coefficients(r) is 0.999 6,The limits of detection(LODs) was 0.2 mg/L,the recoveries of the target analytes from four different samples was 91.1% ~100.4%,the relative standard deviations(RSDs,n=10) were below 4.3%.The proposed method was applied successfully to the determination of BPA in the plastic samples.
出处 《河北农业大学学报》 CAS CSCD 北大核心 2011年第6期119-121,126,共4页 Journal of Hebei Agricultural University
基金 河北农业大学非生命学科和新兴学科科研发展基金(2009020)
关键词 超声萃取 荧光法 双酚A 塑料制品萃取液 ultrasonic extraction fluorophotometry bisphenol A plastic product extracts
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  • 1周建科,张前莉,韩康,张立,赵飞宝.中老年奶粉中双酚A和己烯雌酚的反相高效液相色谱测定[J].食品工业科技,2007,28(2):233-234. 被引量:38
  • 2Cabado A G, Aldea S, Porro C, et al. Migration of BADGE(bisphenol A diglycidy-ether) and BFDGE (bisphenol F diglycidyl-ether) in canned seafood[J]. Food and Chemical Toxicology, 2008,46 (5): 1674 - 1680.
  • 3李思瑜,刘兴荣,黄敏,陈玉娟.环境内分泌干扰物双酚A脱除方法研究进展[J].现代预防医学,2007,34(11):2094-2095. 被引量:17
  • 4Ramilo Graciela, Valverde Iago, Lago Jorge, et al. Cy- totoxie effects of BADGE (bisphenol A diglycidyl e- ther) and BFDGE (bisphenol F diglyeidyl ether) on Caeo-2eells in vitro [J]. Arch Toxicol, 2006,80 ( 11 ) : 748 - 755.
  • 5Vlchez Jose Luis, Zafra Alberto, Gonzaea casado An- tonio,et al. Determination of trace amounts of bisphe- nol F, bisphenol A and their diglyeidyl ethers in wastewater by gas chromatography-mass spectrome- try[J]. Anal Chim Acta, 2001,431 ( 1 ) : 31 - 40.
  • 6邓茂先,陈祥贵.环境内分泌干扰物研究进展[J].国外医学(卫生学分册),2000,27(2):65-68. 被引量:96
  • 7Aloisi A M,Seta D,Ceccarelli I,et al. Bisphenol-A dif ferently affects estrogen receptors-alpha in estrous-cy cling and lactating female rats[J]. Neuroseience Let ters,2001,310(1) :49 - 52.
  • 8中华人民共和国国家质量监督检验检疫总局,中国国家标准化管理委员会.中国国家标准汇编[M].北京:中国标准出版社,2010.
  • 9马育,马世衡.双波长分光光度法测定双酚A[J].四川化工,1989(3):17-20. 被引量:6
  • 10Brydie A E. Determination of bisphenol A and impuri- ties by gas chromatography of their trimthytsilyl ether derivatives[J]. Anal Chem, 1968, 40 (14): 2212 - 2215.

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