Effect of Production Process on Benzo (a) Pyrene Content in Camellia Oil

Su Xi Wu; Zhi Min Zhang; Rui Xing Liu; Shan Shan Huang

doi:10.4028/www.scientific.net/AMR.554-556.1099

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 554-556Effect of Production Process on Benzo (a) Pyrene...

Effect of Production Process on Benzo (a) Pyrene Content in Camellia Oil

Abstract:

In order to evaluate the effect of different production processes on benzo (a) pyrene content in camellia oil, a comparison in the amounts of benzo (a) pyrene had been made among the crude oils prepared by hot pressing, cold pressing, solvent extraction and aqueous enzymatic extraction. In conclusion, the benzo (a) pyrene content in aqueous enzymatic extracted camellia oil and cold pressing oil can meet the safety need without refining. The major cause of forming excessive benzo (a) pyrene in traditional solvent extracted oil is due to high temperature, rather than solvent. Neutralizing could lead to obvious increase in benzo (a) pyrene content in oil, and deodorizing lead to slight increase. But the processes of bleaching and winterization could reduce Benzo (a) pyrene content in the oil to a safety range.

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Periodical:

Advanced Materials Research (Volumes 554-556)

Pages:

1099-1102

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.554-556.1099

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Online since:

July 2012

Authors:

Su Xi Wu, Zhi Min Zhang, Rui Xing Liu, Shan Shan Huang

Keywords:

Aqueous Enzymatic Extraction, Benzo (a) Pyrene, Camellia Oil, Pressing, Solvent Extration

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References

[1] RuiLin Zhuang. China camellia [M]. Second edition. Beijing: China's forestry press, 2008,1-3.

Google Scholar

[2] WeiMing Zhang, GuoRong Wu, HaiTao Zhao, etc. Studies on the Chemical Components of Tea Seed Oil and Cake[J]. Journal of nanjing normal university, 1992, 26 (3) : 23-26.

Google Scholar

[3] Cuili Huang, suxi Wu, Ruixing Liu, etc.Blood Lipid-lowering and Fatty Liver-preventing Effects of Tea Seed(Camellia oleifera Abel.) Oil in Rats[J]. Food Science, 2011,32 (13): 332-335.

Google Scholar

[4] Lifeng Zhou,Comments of China Cereals and Oils Association on"Event of Benzo (a) pyrene exceed the standard in Camellia oil"[J]. Science and Technology of Cereals; oils and Foods, 2010,18 (6):51.

Google Scholar

[5] GB / T 5009.27-2003,The Determination of Benzo (a) pyrene in Food[S].

Google Scholar

[6] Cuili Huang, suxiWu, LiqingWang, etc. Method for rapid detection of Benzo(a) pyrene in oil-tea camellia seed oil [J]. CNKI:11-1759/TS.20110314.1029.006.

Google Scholar

[7] Xichun Wang. Leaching process will not cause the Benzo (a) pyrene exceeded in oil[N]. China Quality Daily 2010-9-30, (001).

Google Scholar

[8] Sharma A, Khare SK, GuPta MN. Enzyme-assisted aqueous extraction of peanut oil [J].J Am oil Chem Soc,2002,79(3):215-218.

DOI: 10.1007/s11746-002-0463-0

Google Scholar

[9] Moreau RA, Johnston DB, Powell MJ, et al. A comparison of commercial enzymes for the aqueous enzymatic extraction of corn oil from corn germ [J]. J Am oil Chem Soc, 2004, 81(11): 1071-1075.

DOI: 10.1007/s11746-004-1023-3

Google Scholar