TAILIEUCHUNG - Antimicrobial activities of various medicinal and commercial plant extracts

The antibacterial activities of the alcohol, ethyl acetate, acetone and chloroform extracts of 5 plant species were studied. The extracts of Pimpinella anisum (L.) (anise, aniseed) (seed), Coriandrum sativum (L.) (coriander, cilantro) (seed), Glycyrrhiza glabra (L.) (liquorice) (root), Cinnamomum cassia Blume (cassia bark, Chinese cinnamon) (bark), and Juniperus oxycedrus (L.) (juniper) (seed) were tested in vitro against 13 bacterial species and strains by the agar diffusion method. | Turk J Biol 27 (2003) 157-162 © TÜB‹TAK Antimicrobial Activities of Various Medicinal and Commercial Plant Extracts D. Ayfer ATEfi1, Özlem Turgay ERDO⁄RUL2 Department of Biology, Faculty of Arts and Science, 2Department of Food Science and Technology, Faculty of Agriculture, Kahramanmarafl Sütçü ‹mam University, Kahramanmarafl - TURKEY 1 Received: Abstract: The antibacterial activities of the alcohol, ethyl acetate, acetone and chloroform extracts of 5 plant species were studied. The extracts of Pimpinella anisum (L.) (anise, aniseed) (seed), Coriandrum sativum (L.) (coriander, cilantro) (seed), Glycyrrhiza glabra (L.) (liquorice) (root), Cinnamomum cassia Blume (cassia bark, Chinese cinnamon) (bark), and Juniperus oxycedrus (L.) (juniper) (seed) were tested in vitro against 13 bacterial species and strains by the agar diffusion method. Bacillus brevis FMC 3, Bacillus cereus EU, Bacillus megaterium DSM 32, Bacillus subtilis IMG 22, Bacillus subtilis var. niger ATCC 10, Enterococcus faecalis, Klebsiella pneumoniae FMC 5, Listeria monocytogenes SCOTT A, Micrococcus luteus LA 2971, Mycobacterium smegmatus RUT, Pseudomonas aeruginosa, Staphylococcus aureus ATCC 25923 and Yersinia enterocolitica O:3 P 41797 were used in this investigation. The results indicated that the alcohol extracts of Pimpinella anisum seeds showed antibacterial activity against Micrococcus luteus and Mycobacterium smegmatus 8 mm/20 µl, while the extracts of Coriandrum sativum seeds showed no inhibition zone against microorganisms that were tested. The extracts of Glycyrrhiza glabra roots showed various antibacterial activities (7-11 mm/20 µl inhibition zone) against the microorganisms tested. The alcohol extracts did not inhibit B. subtilis var. niger, B. brevis, E. faecalis, L. monocytogenes, P. aeruginosa and Y. enterocolitica. The ethyl acetate extracts did not inhibit B. subtilis or Y. enterocolitica, and the acetone extracts did not inhibit E. faecalis, L. monocytogenes, P. .

TỪ KHÓA LIÊN QUAN
TÀI LIỆU MỚI ĐĂNG
1    48    0    17-10-2021
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.