Survey of Octylphenol, Nonylphenol, and Bisphenol A in Infant Milk Powders by Solid-Phase Extraction Combined GCMS Method
Joint Authors
Cai, Chenggang
Wu, Pinggu
Ying, Yibin
Tang, Jun
Wang, Liyuan
Ying, Tan
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-09-05
Country of Publication
Egypt
No. of Pages
8
Abstract EN
A detection method for 3 kinds of phenolic compounds of endocrine disruptors (4-nonylphenol, 4-octylphenol, and bisphenol A) in infant milk powders by solid-phase extraction combined GC-MS was established.
This method can effectively remove interference materials from infant milk powder products.
The limit of detection and the limit of quantitation of the 3 kinds of compounds were 0.8 μg/kg and 2.5 μg/kg, respectively, with the relative standard deviations of 4.3–12.1%.
The recovery rates of 4-nonylphenol, 4-octylphenol, and bisphenol A were of 68.5–89.2%, 64.8–87.0%, and 97.8–110.0%, respectively.
Concentrations of the bisphenol A were from 0.8 to 14 μg/kg in 35 samples of the total 60 samples.
And the other two compounds of 4-nonylphenol and 4-octylphenol were not found in all the 60 samples tested.
The established method is simple, rapid, accurate, and highly sensitive, and the pollution of endocrine disruptors in some infant milk powders products was detectable in trace amounts.
American Psychological Association (APA)
Cai, Chenggang& Ying, Yibin& Wu, Pinggu& Tang, Jun& Wang, Liyuan& Ying, Tan. 2018. Survey of Octylphenol, Nonylphenol, and Bisphenol A in Infant Milk Powders by Solid-Phase Extraction Combined GCMS Method. Journal of Food Quality،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1185114
Modern Language Association (MLA)
Cai, Chenggang…[et al.]. Survey of Octylphenol, Nonylphenol, and Bisphenol A in Infant Milk Powders by Solid-Phase Extraction Combined GCMS Method. Journal of Food Quality No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1185114
American Medical Association (AMA)
Cai, Chenggang& Ying, Yibin& Wu, Pinggu& Tang, Jun& Wang, Liyuan& Ying, Tan. Survey of Octylphenol, Nonylphenol, and Bisphenol A in Infant Milk Powders by Solid-Phase Extraction Combined GCMS Method. Journal of Food Quality. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1185114
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1185114