作者: Mark Forester
DOI:
关键词: Drop (liquid) 、 Chemical engineering 、 Menthol 、 Vaporization 、 Composite material 、 Materials science 、 Hard candy 、 Active ingredient 、 Dextrose Monohydrate
摘要: A cough drop is provided comprising a hard candy outer shell and powdered centerfill containing rapidly-dissolving powder such as dextrose monohydrate an active ingredient menthol eucalyptus which preferably in the form of liquid blend spray-dried powder. The also contains blend. When dissolved mouth or bitten into, acts to enhance active-ingredient's activity so that discernible vaporization active-ingredient felt.