Antibacterial activity of aqueous and ethanolic extracts of Portulaca oleracea L. and Taraxacum mongolicum Hand.-Mazz against pathogenic bacteria of cow mastitis
Citation :- Antibacterial activity of aqueous and ethanolic extracts of Portulaca oleracea L. and Taraxacum mongolicum Hand.-Mazz against pathogenic bacteria of cow mastitis .Indian Journal Of Animal Research.2015.(49):827-829
As the problems of bacterial resistance and safety of dairy products have become more prominent, alternative medicine for antibiotics in treating cow mastitis is needed. In the present study, antibacterial activity of aqueous and ethanolic extracts of Portulaca oleracea L. and Taraxacum mongolicum Hand.-Mazz against the main pathogenic bacteria (Escherichia coli, Staphylococcus aureus, Streptococcus agalactiae and Streptococcus dysgalactiae) of cow mastitis was evaluated using disc diffusion method. The results showed that aqueous and ethanolic extracts of the two herbs both could inhibit the four pathogenic bacteria of cow mastitis at different level. All extracts of the two herbs displayed the highest antibacterial activities against Escherichia coli than other bacteria. For Portulaca oleracea L., ethanolic extracts had higher antibacterial activities than aqueous extracts except for against Escherichia coli. However, for Taraxacum mongolicum Hand.-Mazz, ethanolic extracts had lower antibacterial activities than aqueous extracts. These results indicate that extracts of Portulaca oleracea L. and Taraxacum mongolicum Hand.-Mazz have the potential to be used in treating cow mastitis.
Portulaca oleracea L.
Taraxacum mongolicum Hand.-Mazz.
- Abd El-Azime, A.S., E.M. Hussein, and O.M. Ashry. (2014). Synergestic effect of aqueous purslane (Portulaca oleracea L.) extract and fish oil on radiation-induced damage in rats. Int J Radiat Biol. 1-7 [Epub ahead of print].
- Bar, D., Tauer LW, Bennett G, González RN, Hertl JA, Schukken YH, Schulte HF, Welcome FL, Gröhn YT. (2008). The cost of generic clinical mastitis in dairy cows as estimated by using dynamic programming. J Dairy Sci. 6: 2205-14.
- Deb R, Kumar A, Chakraborty S, Verma AK, Tiwari R, Dhama K, Singh U, Kumar S. (2013). Trends in diagnosis and control of bovine mastitis: a review.Pak J Biol Sci. 23:1653-61.
- Dubreuil, J.D. (2013). Antibacterial and antidiarrheal activities of plant products against enterotoxinogenic Escherichia coli. Toxins (Basel). 11: 2009-41.
- Hanumantappa B. Nayaka, Ramesh L. Londonkar, Madire K. Umesh, Asha Tukappa. (2014). Antibacterial Attributes of Apigenin, Isolated from Portulaca oleracea L. International Journal of Bacteriology. Article ID 175851.
- Kuo-Hua Lee, Kai-Chen Hsu, Yu-Shan Wang, Chia-Chou Yeh, Jih-Yih Chen, Chu-Li Chang, Chau-Hwa Chi. (2013).Effects of Taraxacum mongolicum Hand.-Mazz txtract on Lipopolysaccharide-Induced nitric oxide and cytokines production by bovine mammary epithelial cells. Intern J Appl Res Vet Med. 2:144-152
- Lee, A.S., Kim JS, Lee YJ, Kang DG, Lee HS. (2012). Anti-TNF-alpha Activity of Portulaca oleracea in Vascular Endothelial Cells. Int J Mol Sci. 5: 5628-44.
- Mallhi, T.H., Qadir MI, Ali M, Ahmad B, Khan YH, Rehman A. (2014).Review: Ajwa date (Phoenix dactylifera)- an emerging plant in pharmacological research. Pak J Pharm Sci. 3: 607-16.
- Pinedo, P., Karreman H, Bothe H, Velez J, Risco C. (2013). Efficacy of a botanical preparation for the intramammary treatment of clinical mastitis on an organic dairy farm. Can Vet J. 5: 479-84.
- Qi Chen. (1993) Methodology on Chinese medicinal pharmacology. Beijing: People’s Medical Publishing House. 33.
- Sharma, N. and D.K. Jeong. (2013). Stem cell research: a novel boulevard towards improved bovine mastitis management. Int J Biol Sci. 8: 818-29.
- Sun Changxia, Tong Yingkai, Huang Liang, Zhang Lichao. (2012). Antimicrobial activities of different solvent extracts from taraxacum mongolicum Hand.-Mazz. Food Science and Technology, 1: 204-206.
- Suriyasathaporn, W., Chupia V, Sing-Lah T, Wongsawan K, Mektrirat R, Chaisri W. (2012). Increases of antibiotic resistance in excessive use of antibiotics in smallholder dairy farms in northern Thailand. Asian-Australas J Anim Sci. 9:1322-8.
- Zhou Y. X., Xin H. L., Rahman K., Wang S. J., Peng C., Zhang H. (2015). Portulaca oleracea L: a review of phytochemistry and pharmacological effects. Biomed Res Int, 925631. doi: 10.1155/2015/925631. Epub 2015 Jan 26.