STUDY OF THE PROTECTIVE EFFECT OF FERMENTED CAMEL MILK PROTEINS
https://doi.org/10.53360/2788-7995-2024-2(14)-28
Abstract
The article presents the results of physico-chemical and microbiological safety indicators of «camel milk» produced by private entrepreneurs of the Almaty region, Ileysky district, as well as microbiological safety indicators of camel milk proteins and its comparison with the composition of cow's milk.
The main purpose of the study is to study the protective effect and value of fermented camel milk proteins.
One of the urgent issues is the study of the biochemical value and quality, safety of camel milk. This is due to the fact that currently, due to the deterioration of the ecological system, dairy products, especially camel milk, play a significant role in improving human health. Albumin or whey protein contained in camel milk is much better absorbed by the body and is considered very popular due to its medicinal properties.
In this regard, physico-chemical and microbiological studies of camel milk were carried out in this research work. That is, when studying the value of camel milk, its physico-chemical parameters (density, acidity, amount of total protein, fat, lactose and vitamin C) were revealed. The determination of milk acidity by Turner was carried out by titrimetry, density by Hydrometric method, protein content by titration with NaOH solution, determination of the amount of lactose by refractometric method, determination of the amount of vitamin C by oxidoreductase and titration.
The results of the study showed that the content of protein, fat, lactose, and skimmed solids in the milk sample satisfy the physiological daily needs of camel milk. This will allow us to obtain fresh dairy products with high nutritional value in the future.
In addition, carrying out this research work, it became possible to study the properties of microbiologically useful proteins inside camel milk whey proteins (using SDS-PAGE methods, chromatography) and to study the antimicrobial properties of whey protein hydrolysates (using the Well method).
During the study of these properties, it was found that as a result of a test to determine the antimicrobial properties of camel milk whey protein hydrolysates, hydrolysates inhibit the growth of the pathogenic microorganism E.coli.
The obtained research results show their results in assessing the impact on human health and obtaining particularly important environmentally friendly products in the future.
About the Authors
A. E. MuratbekovaKazakhstan
Ayaulym Muratbekova – Researcher at the Laboratory of Biotechnology, Research Institute of Biotechnology and Ecology
040000, Republic of Kazakhstan, Taldykorgan city, Zhansugurova street, 187a
M. Kh. Narmuratova
Kazakhstan
Meiramkul Narmuratova – Deputy Head of the Department of Biotechnology for scientificinnovational activity and international cooperation
050040, Republic of Kazakhstan, Almaty city, Al-Farabi Avenue, 71
S. Zhadyra
Kazakhstan
Zhadyra Sagyman – PhD in Bioengineering, Head of the Biotechnology Laboratory, Research Institute of Biotechnology and Ecology
040000, Republic of Kazakhstan, Taldykorgan city, Zhansugurova street, 187a
M. A. Sydykanova
Kazakhstan
Marzhan Sydykanova – Researcher at the Laboratory of Biotechnology, Research Institute of Biotechnology and Ecology
040000, Republic of Kazakhstan, Taldykorgan city, Zhansugurova street, 187a
References
1. Yagil R. Composition of camel milk. Camels and camel milk. FAO Animal Production and Health Paper / R. Yagil. – Rome: Food and Agriculture Organization of the United Nations, 2019. – 218 r. (In English).
2. Cherdantseva M.A. Sensornyi analiz kak otsenka kachestva molochnykh produktov/ M.A. Cherdantseva // Voprosy nauki i obrazovaniya. – 2019. – S. 3-7. (In Russian).
3. Gorbatova K.K. Biokhimiya moloka i molochnykh produktov / K.K. Gorbatova, P.I. Gun'kova; 4-e izdanie, pererabotannoe i dopolnennoe. – Sankt-Peterburg: GIORD, 2010. – S. 20-36. (In Russian).
4. Kruchkova V.V. Tvorozhnyi desert / V.V. Kryuchkova, A.V. Klopova, L.V. Sorokina / Molochnaya promyshlennost'. – 2009. – № 10. S. 37-76. (In Russian).
5. Lactoferrin and immunoglobin content in camel milk from Kazakhstan / G. Konuspayeva, B. Faye, G. Loiseau, D. Levieux // Journal of Dairy Science. – 2007. – Vol. 90. – P.38-46. (In English).
6. Abdel-Rahim A.G. The chemical composition and nutritional value of camel (Camelus dromedarius) and goat (Capra bircus) milk / A.G. Abdel-Rahim // World Rev. Anim. Prod. – 1987. – Vol. 23. – P. 9-11. (In English).
7. Physico-chemical properties of camel milk during lactation period / A.A. Hassan, A.E. Hagrass, K.A. Soryal, S.A. El-Shabrawy // Egyptian J. Food Sci. – 1987. – Vol. 15. – P. 1-14. (In English).
8. Ven C. Biochemical and functional characterization of casein and whey protein hydrolysates: A study on the correlations between biochemical and functional properties using multivariate data analysis (doctoral dissertation, Sl: Sn) / C. Ven. – Wageningen (Netherlands): Wageningen University & Research. – 2002. – 170 r. (In English).
9. Farah Z. Vitamin content of camel milk / Z. Farah, R. Rettenmaier, D. Atkins // International J. Vitam. Nutr. Res. – 1992. – Vol. 62. – P. 30-33. (In English).
10. El-Agamy E.I. Gel electrophoresis of proteins, physicochemical characterization and vitamin C content of milk of different species / E.I. El-Agamy, Z.I. Abou-Shlou, Y.I. Abdel-Kader // Alexandria Journal of Agricultural Resea. – 2015. (In English).
11. GOST 5867-90. Moloko i molochnye produkty. Metody opredeleniya zhira. – M.: Standartinform, 2009. (In Russian).
12. GOST 32892-2014. Moloko i molochnaya produktsiya. Metod izmereniya aktivnoi kislotnosti (s Popravkoi). – M.: Standartinform, 2015. (In Russian).
13. GOST 3624-92. Moloko i molochnye produkty. Titrimetricheskie metody opredeleniya kislotnosti. – Vved. 1994.01.01. (In Russian).
14. GOST R EN 14130-2010. Titrimetricheskie metody opredeleniya vitamina S. – M.: Standartinform, 2012. (In Russian).
15. Characterization of the dominant microflora in naturally fermented camel milk shubat / N. Rahman, C. Xiaohong, F. Meiqin et al. // World Journal of Microbiology and Biotechnology. – 2009. – Vol. 25, № 11 – R. 1941-1946. (In English).
16. Camel milk value chain in Northern Saudi Arabia / V. Faye, H. ElRouili // Emirates Journal of Food and Agriculture. 2014. – № 26(4). – R. 359. https://doi.org/10.9755/ejfa.v26i4.17278. (In English).
17. Nomenclature for Chromatography // Pure and Appl. Chem. – 1993. – T. 65, № 4. – R. 819-872. (In English).
18. Adeniyi A. Antibacterial activities of lactic acid bacteria and protein isolated from camel milk Bolanle / A. Adeniyi, A. Adewale, A. Ayeni Funmilola // African health sciences. – 2015. – № 15(3). – R. 888-895. (In English).
Review
For citations:
Muratbekova A.E., Narmuratova M.Kh., Zhadyra S., Sydykanova M.A. STUDY OF THE PROTECTIVE EFFECT OF FERMENTED CAMEL MILK PROTEINS. Bulletin of Shakarim University. Technical Sciences. 2024;1(2(14)):228-239. (In Kazakh) https://doi.org/10.53360/2788-7995-2024-2(14)-28