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Asian J Beauty Cosmetol > Accepted Articles

doi: https://doi.org/10.20402/ajbc.2019.0288    [Accepted]
Deodorization Effects and Antibacterial Activity of Codonopsis Lanceolata Extract
Sang Moo Lee, Min Jeong Ryu
Department of Cosmetology Science, Graduate School of Nambu University, Gwangju, Korea
Corresponding author:  Min Jeong Ryu ,Tel: +82 62 970 0137, Fax: +82 62 972 6200, Email: jemine0806@hanmail.net
Received: May 9, 2019;  Accepted: June 4, 2019.  Published online: June 26, 2019.
ABSTRACT
Purpose:
The antioxidant effects and antibacterial effects on 7 types of dermatitis of Codonopsis lanceolata (C. lanceolata) ethanol and water extracts were investigated to study its potential as an ingredient of antibacterial cosmetics for skin and functional cosmetics for hair by testing its deodorization effects on ammonia.
Method:
The total polyphenol and flavonoid contents, electron donating ability, ABTS radical scavenging activity of C. lanceolata extracts were investigated for its antioxidant effects and the antibacterial effects of c. lanceolata extract on 7 different germs causing dermatitis were explored with the paper disc method. In addition, a gas detection method was employed to test the deodorizing effects on ammonia.
Results:
As a result of the antioxidant effects test, the total polyphenol contents of C. lanceolata ethanol and water extracts were 88.86±1.64 and 76.46±1.23 μg/mL, respectively, and the total flavonoid contents were measured 78.29±1.13 and 60.02±1.35μg/mL, respectively. As for the 2,2-diphenylpicrylhydrazyl (DPPH) scavenging activity was 78.78% and 62.12%. The test on 2,2'-Azinobis [3-ethylbenzothiazoline-6-sulfonic acid]-diammonium salt (ABTS) radical scavenging activity with was 80.12% and 72.24%. For the 7 dermatitis germs, C. lanceolata ethanol extract and water extract showed antibacterial effects at the concentration of 5 mg/mL. For the deodorization effects of C. lanceolata extract on ammonia, ethanol extract revealed 98% of deodorizing effects after 30 min.
Conclusion:
C. lanceolata ethanol extract had greater antioxidant effects and antibacterial effects on the 7 dermatitis germs than water extract; with higher deodorizing effects, it is considered suitable for making antibacterial cosmetics for skin and functional products for hair.
Key words: Codonopsis lanceolata, Anti-oxidative, Anti-bacterial, Deodorization, Cosmetics
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