Riris, Ida Duma (2017) ANTIOXIDANT AND ANTIBACTERIAL EFFECT OF Crinum asiaticum LEAVES. In: The 4th Annual International Seminar on Trends in Science and Science Education 2017, 14 Nov 2017, Medan.
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Abstract
This study is a test of antibacterial and antioxidant activity of the extract acetate acid leaves of Crinum asiaticum L. The bacteria used were Escherichia E. coli as gram-negative and gram-positive staphylococci axles. The diameter of leaves to extract the resistance of gram-positive and negative bacteria ranging form (10,1mm-12,5mm), Antibacterial inhibition Compared to extract from leaves of cloramphenicol was 36.07% - 36.33%. Showed strong inhibition. Antioxidant potential of the same extract was evaluated by 2-2-diphenyl 1-1 picrylhydrazyl (DPPH) method, the extract of the leaves showed IC50 208.98
Item Type: | Conference or Workshop Item (Paper) |
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Keywords: | Antibacterial; Cloramphenycol; Antioxidant |
Subjects: | Q Science > QD Chemistry Q Science > QD Chemistry > QD71 Analytical chemistry |
Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Kimia |
Depositing User: | Mrs Harly Christy Siagian |
Date Deposited: | 03 Dec 2018 10:07 |
Last Modified: | 03 Dec 2018 10:11 |
URI: | https://digilib.unimed.ac.id/id/eprint/31361 |