165
Views
3
CrossRef citations to date
0
Altmetric
Original Articles

Occurrence of polycyclic aromatic hydrocarbons in various types of raw oilseeds from different regions of China

, , , &
Pages 275-283 | Received 14 Dec 2016, Accepted 17 Jun 2017, Published online: 29 Jun 2017
 

ABSTRACT

Ninety-five samples of 18 types of oilseeds used for edible oil production were collected from different origins of China. The occurrence of polycyclic aromatic hydrocarbons (PAHs) in these oilseeds was presented after the analysis by using a simplified gas chromatography–mass spectrometry method. The results indicated that some of these oilseeds were not found of indeno[1,2,3-cd]pyrene, dibenz[a,h]anthracene, and benzo[ghi]perylene. Naphthalene and phenanthrene had higher concentration than other individual PAH in the same sample. The range of BaP, PAH4, and PAH16 concentration in these 95 samples was 0.1–14.1, 1.1–74.6, and 81.8–466.8 µg/kg, respectively. LPAH accounted for 87.1–99.5% of the total concentration of PAHs in all of studied oilseeds. The average concentrations of PAH16 in different types of oilseed were different. Meanwhile, the samples collected from different origins of China presented various levels of PAH16. The differences between herbaceous plant oilseeds and woody plant oilseeds in terms of PAH levels were not observed.

Acknowledgments

This study was supported by the National Project in the 13th Five-Year (grant numbers 2016YFD0401400 and 2016YFD0401405).

Disclosure statement

No potential conflict of interest was reported by the authors.

Additional information

Funding

This work was supported by the National Project in the 13th Five-Year: [Grant Number 2016YFD0401400 and 2016YFD0401405].

Log in via your institution

Log in to Taylor & Francis Online

PDF download + Online access

  • 48 hours access to article PDF & online version
  • Article PDF can be downloaded
  • Article PDF can be printed
USD 61.00 Add to cart

* Local tax will be added as applicable

Related Research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.