Antibacterial Activity of the Extracts from Gentiana farreri Balf. f.

Ai Mei Yang; Xiao Long Shi; Jing Sun; Lin Yang; Yun Men

doi:10.4028/www.scientific.net/AMR.887-888.512

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 887-888Antibacterial Activity of the Extracts from...

Antibacterial Activity of the Extracts from Gentiana farreri Balf. f.

Abstract:

The antibacterial activity of extracts from Gentiana farreri Balf. f. was studied using Bnfillus licheniformis, Aeruginosus Bacillus, Staphylococcus aureus, Streptococcus pneumoniae and Escherichia coli as the test bacteria by Oxford cup. Meanwhile, the MIC of each extraction part of the ethanol extracts were determined. The results showed that the EtOAc extracts displayed the best antibacterial activity, the n-BuOH extracts had the lower activity, and the petroleum ether extracts had the lowest activity. The antibacterial activity enhanced along with the increase of sample concentration.

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Periodical:

Advanced Materials Research (Volumes 887-888)

Pages:

512-515

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.887-888.512

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Online since:

February 2014

Authors:

Ai Mei Yang*, Xiao Long Shi, Jing Sun, Lin Yang, Yun Men

Keywords:

Antibacterial Activity, Ethanol Extracts, Gentiana farreri Balf. f., MIC

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