Issue

Vol. 25 No. 7 (2013): Vol 25 Issue 7

Copyright (c) 2013 AJC

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Conjugated Linoleic Acid Production by Alkali Isomerization of Linoleic Acid from Idesia polycarpa Maxim. var. vestita Diels Oil

https://doi.org/10.14233/ajchem.2013.13740
Q.Y. Wang
School of Chemical Engineering, Sichuan University, Chengdu, P.R. China
X. Li
School of Chemical Engineering, Sichuan University, Chengdu, P.R. China
K.F. Du
School of Chemical Engineering, Sichuan University, Chengdu, P.R. China
S. Yao
School of Chemical Engineering, Sichuan University, Chengdu, P.R. China
H. Song
School of Chemical Engineering, Sichuan University, Chengdu, P.R. China

Corresponding Author(s) : H. Song

hangsong@scu.edu.cn

Asian Journal of Chemistry, Vol. 25 No. 7 (2013): Vol 25 Issue 7

Abstract

Increasing attention to conjugated linoleic acid for its significant biological effects attracted growing demand for conjugated linoleic acid related products. The isomerization of linoleic acid was regarded as a more promising option for large-scale production of conjugated linoleic acid. However, the availability of linoleic acid is a prerequisite for the technology. High purity linoleic acid from Idesia polycarpa Maxim. var. vestita Diels oil was used to synthesize conjugated linoleic acid in this work and response surface methodology was successfully employed to optimize the process. The optimal conditions for production of conjugated linoleic acid by alkaline isomerization were: a ratio of 1.0:0.4:5.2 (w/w/w) of linoleic acid/KOH/ethylene glycol, 188.3 ºC and 4.4 h. After the optimization process, the experimental purity of conjugated linoleic acid (89.72 %) corresponded to the predicted value. The high quality conjugated linoleic acid with a total yield of 30.84 % (w/w) from Idesia polycarpa Maxim. var. vestita Diels oil possesses a bright prospect as potential linoleic acid source for the production of conjugated linoleic acid.

Keywords

Conjugated linoleic acid Response surface methodology Isomerization Idesia polycarpa Maxim var vestita Diels
Wang, Q., Li, X., Du, K., Yao, S., & Song, H. (2013). Conjugated Linoleic Acid Production by Alkali Isomerization of Linoleic Acid from Idesia polycarpa Maxim. var. vestita Diels Oil. Asian Journal of Chemistry, 25(7), 3744–3748. https://doi.org/10.14233/ajchem.2013.13740
Download Citation
Endnote/Zotero/Mendeley (RIS)
BibTeX
References
  1. A.S. Demir and F.N. Talpur, J. Agric. Food Chem., 58, 1646 (2010).
  2. J. Bassaganya-Riera, R. Hontecillas-Magarzo, K. Bregendahl, M.J. Wannemuehler and D.R. Zimmerman, J. Anim. Sci., 79, 714 (2001).
  3. N.E. Hubbard, D. Lim, L. Summers and K.L. Erickson, Cancer Lett., 150, 93 (2000).
  4. T. Yang, X. Xu and L. Li, J. Food Lipids, 8, 149 (2001).
  5. T.A. Wilson, R.J. Nicolosi, M. Chrysam and D. Kritchevsky, Nutr. Res., 20, 1795 (2000).
  6. I. Salminen, M. Mutanen, M. Jauhiainen and A. Aro, J. Nutr. Biochem., 9, 93 (1998).
  7. C.R. Kelper, W.P. Tucker and S.B. Tove, J. Biol. Chem., 245, 3612 (1970).
  8. T. Nagao, Y. Shimada, Y. Yamauchi-Sato, T. Yamamoto, M. Kasai, K. Tsutsumi, A. Sugihara and Y. Tominaga, J. Am. Oil Chem. Soc., 79, 303 (2002).
  9. R.R. Gangidi and A. Proctor, Lipids, 39, 577 (2004).
  10. J. Ogawa, S. Kishino,A. Ando, S. Sugimoto, K. Mihara and S. Shimizu, J. Biosci. Bioeng., 100, 355 (2005).
  11. P.J. Vishal and A. Proctor, J. Agric. Food Chem., 54, 5590 (2006).
  12. J.P.L. Nichols, S.F. Herb and R.W. Riemenschneider, J. Am. Oil Chem. Soc., 73, 247 (1951).
  13. S.J. Kim, G.B. Park, C.B. Kang, S.D. Park, M.Y. Jung, J.O. Kim and Y.L. Ha, J. Agric. Food Chem., 48, 3922 (2000).
  14. M. Vahvaselkä and S. Laakso, J. Agric. Food Chem., 58, 2479 (2010).
  15. R.W. Riemenschneider, S.F. Herb and P.L. Nichols, J. Am. Oil Chem. Soc., 26, 371 (1949).
  16. W. Gammill, A. Proctor and V. Jain, J. Agric. Food Chem., 58, 2952 (2010).
  17. S.M.P. Meneghetti, M.R. Meneghetti, T.M. Serra, D.C. Barbosa and C.R. Wolf, Energy Fuels, 21, 3746 (2007).
  18. J.D. Radcliffe, D.M. Czajka-narins and V. Imrhan, Plant Food Hum. Nutr., 59, 73 (2004).
  19. A. Isigigür, F. Karaosmanoglu and H.A. Aksoy, J. Am. Oil Chem. Soc., 72, 1223 (1995).
  20. A. Karmakar, S. Karmakar and S. Mukherjee, Bioresour. Technol., 101, 7201 (2010).
  21. R.L. Ravikumar, V.K. Roopa, C.D. Soregaon and D. Satish, 7th International Safflower Conference, Proc. 7th Int. Safflower Conf., Australian Oilseeds Federation, Wagga (2008).
  22. F.E. Luddy, R.A. Barford and R.W. Riemenschneider, J. Am. Oil Chem. Soc., 37, 447 (1960).
  23. American Oil Chemist's Society, Official and Tentative Methods, Chicago (1980).
  24. Q. Wang, K. Du, C. Jia, X. Li, S. Yao and H. Song, Adv. Mater. Res., 396, 1222 (2012).
  25. A.L. Ahmad, P.C. Oh and S.R. AbdShukor, Chem. Eng. J., 171, 640 (2011).
  26. Z. Hou, Y. Zheng, Y. Gao, X. Liu, F. Yuan and G. Liu, Food Bioprod. Proces., 88, 298 (2010).
  27. P.D. Haaland, Experimental Design in Biotechnology, Marcel Decker, New York (1989).
  28. S. Kishino, J. Ogawa, Y. Omura, K. Matsumura and S. Shimizu, J. Am. Oil Chem. Soc., 79, 159 (2002).
Read More
Author biographies is not available.
Download
PDF
Statistic
Read Counter : 0 Download : 0