Home           Contact us           FAQs           
 
   Journal Page   |   Aims & Scope   |   Author Guideline   |   Editorial Board   |   Search
    Abstract
2014 (Vol. 6, Issue: 1)
Article Information:

Sources of Polycyclic Aromatic Hydrocarbons in Soybean Oil and its Dynamic Changes Refining Processing

Ye Yu, Qingzhe Jin, Yue Wang, Yan Gu and Xingguo Wang
Corresponding Author:  Xingguo Wang 

Key words:  HPLC, Polycyclic Aromatic Hydrocarbons (PAHs), refined soybean oils, refining process, , ,
Vol. 6 , (1): 42-47
Submitted Accepted Published
August 12, 2013 October 01, 2013 January 10, 2014
Abstract:

In order to understand the sources of Polycyclic Aromatic Hydrocarbons (PAHs) and the influence of the refining steps for soybean oils, soybeans, solvents and samples of the crude soybean oils and the corresponding neutralized, bleached and deodorized oil were collected online in a Chinese oil refinery and then analyzed for 12 different PAHs. PAHs are environmental carcinogenic compounds that may contaminate soybean oils due to contaminated soybeans and extraction solvents and their levels can be reduced by refining. The changes in PAH content in soybean oils at the various refining stages were investigated using a method based on HPLC with fluorescence detection. Soybeans, solvents and the crude soybean oils contained various amounts of PAHs. The PAH levels in the refined oils were considerably lower than those in the corresponding crude oils. An evident decrease in PAH content was observed during extraction, neutralization, bleaching and deodorization.
Abstract PDF HTML
  Cite this Reference:
Ye Yu, Qingzhe Jin, Yue Wang, Yan Gu and Xingguo Wang, 2014. Sources of Polycyclic Aromatic Hydrocarbons in Soybean Oil and its Dynamic Changes Refining Processing.  Advance Journal of Food Science and Technology, 6(1): 42-47.
    Advertise with us
 
ISSN (Online):  2042-4876
ISSN (Print):   2042-4868
Submit Manuscript
   Current Information
   Sales & Services
   Contact Information
  Executive Managing Editor
  Email: admin@maxwellsci.com
  Publishing Editor
  Email: support@maxwellsci.com
  Account Manager
  Email: faisalm@maxwellsci.com
  Journal Editor
  Email: admin@maxwellsci.com
  Press Department
  Email: press@maxwellsci.com
Home  |  Contact us  |  About us  |  Privacy Policy
Copyright © 2009. MAXWELL Science Publication, a division of MAXWELLl Scientific Organization. All rights reserved