Preparation of C 18 -functionalized Fe 3 O 4 @SiO 2 core–shell magnetic nanoparticles for extraction and determination of phthalic acid esters in Chinese herb preparations

2014 ◽  
Vol 100 ◽  
pp. 365-368 ◽  
Author(s):  
Bize Guo ◽  
Shunli Ji ◽  
Feifang Zhang ◽  
Bingcheng Yang ◽  
Jiangping Gu ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Phthalic Acid ◽  
Chinese Herb ◽  
Core Shell ◽  
Phthalic Acid Esters ◽  
Acid Esters

Determination of phthalic acid esters in imitation jewellery and investigation of their migration risk

2013 ◽  
Vol 30 (7) ◽  
pp. 647-653 ◽  
Author(s):  
Ying LAI ◽  
Zongping HUANG ◽  
Xiuxiu GE ◽  
Rui LIN ◽  
Hexiu CHEN
Keyword(s):  
Phthalic Acid ◽  
Phthalic Acid Esters ◽  
Acid Esters

Determination of phthalic acid esters in different baby food samples by gas chromatography tandem mass spectrometry

2018 ◽  
Vol 410 (22) ◽  
pp. 5617-5628 ◽  
Author(s):  
Bárbara Socas-Rodríguez ◽  
Javier González-Sálamo ◽  
Antonio V. Herrera-Herrera ◽  
Álvaro Santana-Mayor ◽  
Javier Hernández-Borges
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Tandem Mass Spectrometry ◽  
Phthalic Acid ◽  
Food Samples ◽  
Tandem Mass ◽  
Phthalic Acid Esters ◽  
Chromatography Tandem Mass Spectrometry ◽  
Acid Esters

scholarly journals Detection of phthalic acid esters in the packaging films of meat products

2014 ◽  
Vol 83 (10) ◽  
pp. S59-S64
Author(s):  
Soňa Bogdanovičová ◽  
Alžbeta Jarošová ◽  
Josef Kameník
Keyword(s):  
Phthalic Acid ◽  
High Performance ◽  
Meat Products ◽  
Phthalic Acid Esters ◽  
Packaging Films ◽  
Materials Used ◽  
Butyl Phthalate ◽  
Ethylhexyl Phthalate ◽  
Acid Esters

The contents of di-n-butyl phthalate (DBP) and di-2-ethylhexyl phthalate (DEHP) were monitored in materials used for packaging films of meat products. A printed sample and a non-printed sample were taken from each of the packaging films analysed, the sample area being 1 dm2, to determine whether or not there is increased presence of phthalates in printed packaging films compared to non-printed packaging films, and to assess possible risks arising from their use. The determination of DBP and DEHP was conducted using high-performance liquid chromatography (HPLC) with the Zorbax Eclipse C8 column and UV detection at a wavelength of 224 nm. Concentrations of phthalates ranged from 2.18 to 81.33 µg∙dm-2 in printed samples and from 2.25 to 69.88 µg∙dm-2 in those without printing. This study shows different contents of phthalates in printed and non-printed areas of packaging films. The printed area had in most cases a higher content of phthalates probably due to the content of the substances in the printing colours.

scholarly journals Determination of 16 Phthalic Acid Esters in Medical Infusion Plastic Bottles by GC-MS

2015 ◽  
Vol 27 (4) ◽  
pp. 1375-1380
Author(s):  
Hao Zhong ◽  
De-Zhou Ge ◽  
Zu-Lei Deng ◽  
Tao Ma ◽  
Hao Liu
Keyword(s):  
Phthalic Acid ◽  
Phthalic Acid Esters ◽  
Acid Esters

Development of a solid-phase microextraction method for the determination of phthalic acid esters in water

2002 ◽  
Vol 457 (2) ◽  
pp. 211-223 ◽  
Author(s):  
Gabriela Prokůpková ◽  
Kateřina Holadová ◽  
Jan Poustka ◽  
Jana Hajšlová
Keyword(s):  
Phthalic Acid ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Phthalic Acid Esters ◽  
Acid Esters
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