Antibacterial Activity of Ethanolic Extract of Cinnamon Bark, Honey, and Their Combination Effects against Acne-Causing Bacteria
and are the major skin bacteria that cause the formation of acne. The present study was conducted to investigate antibacterial activity of ethanolic extract of cinnamon bark, honey, and their combination against acne bacteria. The antibacterial activity of extract of cinnamon bark and honey were inv...
Saved in:
Published in: | Scientia pharmaceutica Vol. 85; no. 2; p. 19 |
---|---|
Main Authors: | , , |
Format: | Journal Article |
Language: | English |
Published: |
Switzerland
MDPI AG
11-04-2017
MDPI |
Subjects: | |
Online Access: | Get full text |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Summary: | and
are the major skin bacteria that cause the formation of acne. The present study was conducted to investigate antibacterial activity of ethanolic extract of cinnamon bark, honey, and their combination against acne bacteria. The antibacterial activity of extract of cinnamon bark and honey were investigated against
and
using disc diffusion. Minimum inhibitory concentrations (MICs) and minimum bactericidal concentrations (MBCs) were attained using Clinical and Laboratory Standard Institute (CLSI) methods. The interaction between cinnamon bark extract and honey was determined using a checkerboards method. The results showed that the MICs of cinnamon bark extract and honey against
were 256 µg/mL and 50%
/
, respectively, while those against
were 1024 µg/mL and 50%
/
, respectively. The MBC of cinnamon bark extract against
and
were more than 2048 µg/mL, whereas the MBC for honey against
and
were 100%. The combination of cinnamon bark extract and honey against
and
showed additive activity with a fractional inhibitory concentration index (FICI) value of 0.625. Therefore, the combination of cinnamon bark extract and honey has potential activity against acne-causing bacteria. |
---|---|
Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 2218-0532 0036-8709 2218-0532 |
DOI: | 10.3390/scipharm85020019 |