| abstract |
PURPOSE: To obtain a composition for oral cavity maintaining high stability in the case of being packed into a container having an inner face made of a synthetic resin by blending a composition containing hinokitiol and/or guaiazulene with a readily water-soluble inorganic salt. n CONSTITUTION: A composition comprising ordinary composition components for oral cavity, hinokitiol or guaiazulene or hinokitiol and guaiazulene is blended with 0.1-50wt.%, preferably 0.5-50wt.% based on the total amounts of the composition of a readily water-soluble inorganic salt. Sodium chloride, potassium chloride, sodium hydrogencarbonate, potassium hydrogencarbonate, disodium hydrogenphosphate, sodium dihydrogenphosphate, dipotassium hydrogenphosphate, potassium dihydrogenphosphate, sodium sulfate and potassium sulfate are preferable as the readily water-soluble inorganic salt. n COPYRIGHT: (C)1992,JPO&Japio |