Enhancement of oral moisture using tablets containing extract of Capparis masaikai Levl.

Aim Of The Study: This study was performed to examine the effects of tablets containing an extract of Capparis masaikai Levl. (M-tablets) on enhancing oral moisture.

Subjects And Methods: The moistening effect of M-tablets was examined in 21 healthy subjects aged 25.1+/-2.4 (mean+/-S.D.) years in comparison with control tablets. After sucking tablets, the oral moisture was measured using a saliva wetness tester and a moisture checker. To evaluate the effects of the M-tablets on oral conditions, additional 50 subjects aged 30.6+/-7.5 years were examined. The subjects recorded changes in refreshment, oral moisture, ease in speaking, and taste of water using a visual analog scale (VAS).

Results: The L-SALIVO value of the M-tablet increased significantly from 1.83+/-0.17 (mean+/-S.E.M.) at baseline to 3.02+/-0.21 at 15 min (P<0.01). The Mucus((R)) value of the M-tablet also increased from 37.50+/-0.22 at baseline to 38.30+/-0.26 at 15 min (P<0.01). The VAS value for oral moisture increased significantly from 47.4+/-2.0 to 69.6+/-2.2 after taking the M-tablet (P<0.01). The VAS value for taste of water also increased from 50.0+/-1.1 to 66.7+/-3.2 (P<0.01).

Conclusion: These results suggest that M-tablets are useful for enhancing oral moisture, which leads to improvement of oral conditions.