| abstract |
PROBLEM TO BE SOLVED: To provide an voicing enhancer having an utterance disorder preventing effect and / or an utterance disorder improving effect. In particular, the present invention provides a voice improvement agent that can be effectively used for foods, orally or nasally used pharmaceuticals and quasi drugs. [Means for solving problems] Licorice, elder, chamomile, lotus, carrot, wolfberry, cocoon, hop, ginkgo, gold beans, white beans, purple flower beans, red peas, chickpeas, quail beans, kumaba, guava, bundo beans, olives , Comfrey, Sassafras, and peach solvent extract of at least one plant selected from the group consisting of, or a combination of black bean solvent extract and used as an active ingredient. [Selection figure] None |