| 摘要 |
Disclosed are personal care compositions, including compositions for oral , throat and skin care comprising a blend of naturally occurring flavor or p erfume ingredients or essential oils containing such ingredients, wherein th e blend provides excellent antimicrobial activity and comprises at least two components, a first acyclic component selected from citral, neral, geranial , geraniol and nerol and a second cyclic-containing component selected from eucalyptol, carvacrol and eugeno.l. Preferably, the blend comprises 3, 4, 5 or more of the above components. Greater synergy in terms of antimicrobial e fficacy may be obtained the more different components are blended together. The present compositions are effective in killing, suppressing the growth of and/or altering metabolism of microorganisms including those which cause un desirable oral cavity conditions including plaque, caries, calculus, gingivi tis, periodontal disease and breath malodor. Optionally the blend further co mprises additional antimicrobial and/or anti-inflammatory components, prefer ably naturally-occurring as well. The blend may also be used as a respirator y composition.
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