会议论文详细信息
International Conference on Agribussines, Food and Agro-Technology
Antimicrobial activity of turmeric leaf extract against Escherichia coli, Staphylococcus aureus, Shigella dysenteriae, and Lactobacillus acidophilus
Ilham, Lexmana Azhari^1 ; Herla, Rusmarilin^1 ; Dwi, Suryanto^1 ; Dewirestuana, Sihombing^2
Faculty of Agriculture, Faculty of Math and Science, Universitas Sumatera Utara, Indonesia^1
Faculty of Agriculture, UniversitasKatolik Santo Thomas, Indonesia^2
关键词: Anti-microbial activity;    Completely randomized designs;    Ethyl acetates;    Extraction method;    Inhibitory effect;    Lactobacillus acidophilus;    Leaf extracts;    Staphylococcus aureus;   
Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/205/1/012048/pdf
DOI  :  10.1088/1755-1315/205/1/012048
来源: IOP
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【 摘 要 】

Indonesia is a country known for its diversity of plants, especially agricultural products and spices, which have the potential as antimicrobials, such as turmeric leaves (Curcuma domestica Val.). This study aimed to determine the antimicrobial activity of turmeric leaf extract. The method used was a completely randomized design with two factors, namely extraction method with maceration using water, methanol and ethyl acetate as the solvent, and concentration of turmeric leaf extract of 20%, 40%, 60%, and 80%. Turmeric leaf extract gave an inhibitory effect to the growth of Escherichia coli, Staphylococcus aureus, and Shigella dysenteriae, and did not give inhibitory effect to the growth of Lactobacillus acidophilus.

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