Abstract
The Effect of Natural Extract Mixture on the Reduction of Oral Malodor
Sung Ae Kim
Department of Health Sciences, Graduate School, Kosin University
Directed by Professor Inchul Hwang
To evaluate an effect to reduce the oral malodor as an mouth...
Abstract
The Effect of Natural Extract Mixture on the Reduction of Oral Malodor
Sung Ae Kim
Department of Health Sciences, Graduate School, Kosin University
Directed by Professor Inchul Hwang
To evaluate an effect to reduce the oral malodor as an mouthwash, the oral odor level of natural extract mixture (Patent registration No. 10-1605623, Inventors: Inchul Hwang, Jin-Ok Lee) was compared with a typical portable goggle spray, Dong-A Pharmaceutical's Garglin Fresh. The same thirty subjects were treated as control, as positive control, the Garglin-using group, and as experiment group, the natural extract mixture group. In each group, H2S and CH3SH concentration levels were measured using the Twin Bristle II (TBⅡ) after getting up from sleep, immediately after use of oral spray, and 30 minutes and 1 hour after. Then, organoleptic measurement after each experiment was followed by the subjects and the researcher.
The concentration of H2S immediately after spraying in the natural extract mixture group was 156.5 ± 96.7 ppb from 492.8 ± 468.8 ppb of after getting up from sleep, which was lower than in the Garglin group, 270.2 ± 210.8 ppb from 470.3 ± 457.8 ppb (p<0.05). The concentration of H2S at 30 minutes and 1 hour after spraying was similarly reduced.
The concentration of CH3SH immediately after spraying in the natural extract mixture group and in the Garglin group was reduced to 64.1 ± 59.9 ppb from 270.4 ± 241.5 ppb and 140.4 ± 120.5 ppb from 275.5 ± 327.3 ppb, respectively, and then it showed that natural extract mixture immediately after spraying is more effective than Garglin in reducing methyl sulfide, causing oral malodor (p<0.01). The concentration of CH3SH at 30 minutes and 1 hour after spraying were reduced to a similar level in both groups.
The organoleptic measurement of subjects and researcher immediately after spraying showed that Garglin is more effective than natural extract mixture in reduction of oral malodor (p <0.01). This may be due to a masking effect by using chemical fragrances of Garglin. As evidence it may be regarded that the organoleptic measurement has a low correlation with the real level of H2S and CH3SH, primal oral malodor factors.
These results suggest that the natural extract mixture used in this study reduce oral malodor more effectively than Garglin Fresh, and then it seems to be preferable to use it as an mouthwash due to advantages that has no side effects and is safe.
Keywords : Mouthwash, Natural extract mixture, Oral malodor
Abstract
The Effect of Natural Extract Mixture on the Reduction of Oral Malodor
Sung Ae Kim
Department of Health Sciences, Graduate School, Kosin University
Directed by Professor Inchul Hwang
To evaluate an effect to reduce the oral malodor as an mouthwash, the oral odor level of natural extract mixture (Patent registration No. 10-1605623, Inventors: Inchul Hwang, Jin-Ok Lee) was compared with a typical portable goggle spray, Dong-A Pharmaceutical's Garglin Fresh. The same thirty subjects were treated as control, as positive control, the Garglin-using group, and as experiment group, the natural extract mixture group. In each group, H2S and CH3SH concentration levels were measured using the Twin Bristle II (TBⅡ) after getting up from sleep, immediately after use of oral spray, and 30 minutes and 1 hour after. Then, organoleptic measurement after each experiment was followed by the subjects and the researcher.
The concentration of H2S immediately after spraying in the natural extract mixture group was 156.5 ± 96.7 ppb from 492.8 ± 468.8 ppb of after getting up from sleep, which was lower than in the Garglin group, 270.2 ± 210.8 ppb from 470.3 ± 457.8 ppb (p<0.05). The concentration of H2S at 30 minutes and 1 hour after spraying was similarly reduced.
The concentration of CH3SH immediately after spraying in the natural extract mixture group and in the Garglin group was reduced to 64.1 ± 59.9 ppb from 270.4 ± 241.5 ppb and 140.4 ± 120.5 ppb from 275.5 ± 327.3 ppb, respectively, and then it showed that natural extract mixture immediately after spraying is more effective than Garglin in reducing methyl sulfide, causing oral malodor (p<0.01). The concentration of CH3SH at 30 minutes and 1 hour after spraying were reduced to a similar level in both groups.
The organoleptic measurement of subjects and researcher immediately after spraying showed that Garglin is more effective than natural extract mixture in reduction of oral malodor (p <0.01). This may be due to a masking effect by using chemical fragrances of Garglin. As evidence it may be regarded that the organoleptic measurement has a low correlation with the real level of H2S and CH3SH, primal oral malodor factors.
These results suggest that the natural extract mixture used in this study reduce oral malodor more effectively than Garglin Fresh, and then it seems to be preferable to use it as an mouthwash due to advantages that has no side effects and is safe.
Keywords : Mouthwash, Natural extract mixture, Oral malodor
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