| 摘要 |
PURPOSE:To make a drink more agreeable to take by suppressing astringency and bitterness of an astringent and bitter drink such as coffee, black tea, green tea, grapefruit juice, wine and beer. CONSTITUTION:A drink is made more agreeable to take by eliminating or reducing astringency and bitterness by adding a protamine and/or its salt to the drink or by removing insoluble substances formed by the addition of the protamine and/or its salt. |
