A Potent Staphylococcus Aureus Growth Inhibitor Of A Dried Flower Extract Of Pinus Merkusii Jungh & De Vriese And Copper Nanoparticle

International Conference on Chemistry and Material Science 2017

化学;材料科学

Masruri, Masruri^1 ; Pangestin, Dinna Norani^1 ; Ulfa, Siti Mariyah^1 ; Riyanto, Slamet^2 ; Srihardyastutie, Arie^1 ; Rahman, Moh. Farid^1

Chemistry Department, Faculty of Mathematics and Natural Sciences, Brawijaya University, Jl. Veteran, Malang

65145, Indonesia^1

Laboratory of Microbiology, Faculty of Medicine, Brawijaya University, Jl. Veteran, Malang

65145, Indonesia^2

关键词: antibacterial;    Green synthesis;    phenolic;    Pinus merkusii;    Staphylococcus aureus;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/299/1/012072/pdf
DOI  :  10.1088/1757-899X/299/1/012072

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The paper report antibacterial activity of flower extract from Pinus merkusii Jungh Et De Vriese and its mixture with copper nanoparticle on Staphylococcus aureus. This finding revealed the potency of pine forestry waste to overcome a bacterial-resistance problem on some commercially antibiotics. The extract was prepared by hot water extraction of a dried powder of pine flower. Copper nanoparticle was synthesized following "green synthesis technique" using phenolic-rich extract of pine's flower as a reduction and capping agent. In short, a mixture of pine's flower extract and copper nanoparticle importantly was able to inhibit the growth of Staphylococcus aureus four times higher than that using water extract.