Journal of Chromatography B 2014-04-15

Packed-fiber solid-phase extraction coupled with high performance liquid chromatography–tandem mass spectrometry for determination of diethylstilbestrol, hexestrol, and dienestrol residues in milk products

Wen-Yan Hu, Xue-Jun Kang, Chi Zhang, Jun Yang, Rui Ling, E.-Hu Liu, Ping Li

文献索引：J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 957 , 7-13, (2014)

全文：HTML全文

摘要

• A method based on packed-fiber solid-phase extraction (PF SPE) has been established for the determination of three estrogenic stilbenes in dairy products. • Samples were pretreated with PF SPE using an electrospun nanofiber cartridge before analysis by RRLC–MS/MS. • Parameters affecting the efficiency of PF SPE, including pH and salt concentration, were investigated and optimized. • The developed method was successfully applied for the determination of stilbenes in 69 milk samples. • The method has proved to be sensitive and cost-effective in stilbene detection.

相关化合物

  • 氯化钠
  • 乙腈
  • 磷酸
  • 甲醇
  • 磷酸二氢钾
  • 氯化钠-35cl
  • 2,3-二苯酚丁二烯

相关文献：

Salicylic acid signaling controls the maturation and localization of the arabidopsis defense protein ACCELERATED CELL DEATH6.

2014-08-01

[Mol. Plant 7(8) , 1365-83, (2014)]

Mechanism of human PTEN localization revealed by heterologous expression in Dictyostelium.

2014-12-11

[Oncogene 33(50) , 5688-96, (2014)]

Functional consequence of the MET-T1010I polymorphism in breast cancer.

2015-02-20

[Oncotarget 6(5) , 2604-14, (2015)]

Aptamer-based polyvalent ligands for regulated cell attachment on the hydrogel surface.

2015-04-13

[Biomacromolecules 16(4) , 1382-9, (2015)]

Melatonin-mediated Bim up-regulation and cyclooxygenase-2 (COX-2) down-regulation enhances tunicamycin-induced apoptosis in MDA-MB-231 cells.

2015-04-01

[J. Pineal Res. 58(3) , 310-20, (2015)]

更多文献...