Amino acids content and electrophoretic profile of camel milk casein from different camel breeds in Saudi Arabia

Saudi Journal of Biological Sciences

Volumn 19, Issue 2, 2012, Pages 177-183

  Salmen, Saleh H ^a   Abu Tarboush, Hamza M ^a   Al Saleh, Abdulrahman A ^a   Metwalli, Ali A ^a  

^a KING SAUD UNIVERSITY   (Saudi Arabia)

Author keywords

Amino acids; Camel breeds; Camel milk; Caseins; Electrophoretic profile

Indexed keywords

EID: 84859158684     PISSN: 1319562X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sjbs.2011.12.002     Document Type: Article

References (30)

1. Abu-Taraboush H.M., Al-Dagal M.M., Al-Royli M.A. Growth, viability, and proteolytic activity of Bifidobacteria in whole camel milk. J. Dairy Sci. 1998, 81:354-361.
2. Abu-Tarboush H.M., Ahmed S.B. Characterization of hydrolysates produced by enzymatic of camel casein and protein isolates of Al-Ban (Moringa peregrina) and Karkade (Hibiscus sabderiffa) seeds. J. Saudi Soc. Agric. Sci. 2005, 2:61-81.
3. Al haj O.A., Al- kanhal H.A. Compositional, technological and nutritional aspects of dromedary camel milk. Int. Dairy J. 2010, 20:811-821.
4. AOAC., 1995. Official Methods of Analysis, 16th Association of Official Analytical Chemists, Washington, DC.
5. Aschaffenburg R. Preparation of β-casein by a modified urea fractionation method. J. Dairy Res. 1963, 30:259-260.
6. Bhattacharya A.N. Camel Production Research in Northern Saudi Arabia 1988, Ministry of Agriculture and Water/FAO, Al-Jouf, Saudi Arabia.
7. El-Agamy E.I., Abou-Shloue Z.I., Abdel-Kader Y.I. Gel electrophoresis of proteins, physicochemical characterization and vitamin C content of milk of different species. Alexandria J. Agric. Res. 1998, 43:57-70.
8. El-Agamy E.I., Nawar M.A., Shamsia S.M., Awad S., Haenlein G. Are camel milk proteins convenient to the nutrition of cow milk allergic children. Sma. Rum. Res. 2009, 82:1-6.
9. Elamin F.M., Wilcox C.J. Milk composition of Majaheim camels. J. Dairy Sci. 1992, 75:3155-3157.
10. Farah Z., Rüegg M.W. The size distribution of casein micelles in camel milk. Food Mic. 1989, 8:211-216.
11. Girdhar K., Hansen T. Production of κ-casein concentrate from commercial casein. J. Food Sci. 1978, 43:397-406.
12. Haddadin M.Y., Gammoh S.I., Robinson R.K. Seasonal variations in the chemical composition of camel milk in Jordan. J. Dairy Res. 2008, 75:8-12.
13. Hipp N.J., Groves M.L., Custer J.H., Mcmeekin T.L. Separation of α-, β- and γ-casein. J. Dairy Sci. 1952, 35:272-281.
14. Kappeler, S., 1998. Compositional and structural analysis of camel milk proteins with emphasis on protective proteins. Ph.D. Thesis, Swiss Federal Institute of Technology, ETH, Zurich, Switzerland.
15. Kappeler S., Farah Z., Puhan Z. Sequence analysis of Camelus dromedaries milk caseins. J. Dairy Res. 1998, 65:209-222.
16. Karue C.N. The dairy characteristics of the Kenyan camel. Actes du colloque, Dromadaires et chameaux, animaux laitiers/Dromedaries and Camels, Milking Animals 1998, 55-60. CIRAD Publishing, Nouakchott, Mauritania. P. Bonnet (Ed.).
17. Larsson-Raznikiewicz M., Mohamed M.A. Why difficult to make cheese from camel milk. Proceedings of the 22nd International Dairy Congress, The Hague 1986, 113. D. Reidel Publishing Company, Dordrecht, Netherlands.
18. Mehaia M.A., Al-Kanhal M.A. Studies on camel and goat milk proteins: nitrogen distribution and amino acid composition. Nut. Rep. Int. 1989, 39:351-357.
19. Mehaia M.A., Hablas M.A., Abdel-Rahman K.M., El-Mougy S.A. Milk composition of Majaheim, Wadah and Hamra camel in Saudi Arabia. Food Chem. 1995, 52:115-122.
20. Metwalli A.M., Al-Saleh A.A. Susceptibility of camel, buffalo and cow milk caseins to proteolysis by different proteolytic enzymes. J. King Saud Univ. Agric. Sci. 2010, 22:59-69.
21. Pharmacia. 1993. Excel Gel SDS, gradient 8-18% precast gels and buffer strips for horizontal electrophoresis. Pharmacia Instruction No. 80-1310-00, Edition AC. pp. 3-7.
22. Renner E. Dictionary of milk and dairying 1991, Volkswirtschaftl. Verlag, München.
23. Saoud A.O., Al-Motairy S.E., Hashimi Camels in Saudi Arabia. Camel Newsl. 1988, 4:13-16.
24. SAS., 1997. SAS User's Guide: Statistics Version (8.1) Edition. SAS Institute Incorporation, Cary, NC, USA.
25. Sawaya W.N., Khalil J.K., Al-Shalhat A., Al-Mohammad H. Chemical composition and nutritional quality of camel milk. J. Food Sci. 1984, 49:744-747.
26. Shammet K.M., Brown R.J., McMahon D.J. Proteolytic activity of some milk-clotting enzymes on κ-casein. J. Dairy Sci. 1992, 75:1373-1379.
27. Steel R.G., Torrie T.H. Principles and Procedures of Statistics 1980, McGraw-Hill, New York.
28. Walstra P., Jenness R., Badings H.T. Dairy Chemistry and Physics 1984, Wiley, New York.
29. Yagil R., Etzion Z. Effect of drought condition on the quality of camel milk. J. Dairy Res. 1980, 47:159-162.
30. Zhao X.X. Milk production of Chinese Bactrian camel (Camelus bacterianus). Proc. Workshop Dromedaries and Camels as Milking Animals, Nouakchott, Mauritania, 24-26 October 1994, 101-105. P. Bonnet (Ed.).