Purple colored potatoes containing foods and beverages and their production method

摘要

PPROBLEM TO BE SOLVED: To provide a purple-like colored potato-containing food and drink obtained by cooking a food raw material containing anthocyanin-containing potato, and having color tone thereof enabling not only suppression in discoloration but also application of variation, and distributable at a normal temperature or chilled temperature, and to provide a new method for producing the food and drink. PSOLUTION: The purple-like colored potato-containing food and drink in a heat-treated liquid or paste state, has purple-like colored potato as the raw material, and contains at least one kind of a color tone conditioner selected from the group consisting of phytic acid, hesperidin, and rutin. Furthermore, the food and drink is adjusted to a pH between 5.0-6.5, and has a color tone which is adjusted in a range between pink, red purple, purple, and blue purple. The method for producing the food and drink is also provided. PCOPYRIGHT: (C)2009,JPO&INPIT