Title:
COLORING OF NOODLE TO RED COLOR
Document Type and Number:
Japanese Patent JP3181693
Kind Code:
B2
Abstract:
PURPOSE: To color noodles to clear and bright red color with an anthocyanin pigment.
CONSTITUTION: Cereal flour (e.g. wheat flour, buckwheat flour and rice flour) used as a main raw material is mixed with a coating organic acid and kneaded with a charging water containing dissolved anthocyanin pigment (e.g. red cabbage pigment) and an organic acid (e.g. citric acid or lactic acid) and the obtained dough is rolled and slit by conventional method to obtain noodle strings. The coating organic acid in the noodle colored to red color by using an anthocyanin pigment in combination with a coating organic acid dissolves in boiling water in the boiling of the noodle, however, the rate of dissolution is smaller than that of the organic acid and, accordingly, the noodle can be maintained in acidic state over a long period. Accordingly, the pigment in the noodle is resistant to discoloration into purple color caused by the increase of the pH of the noodle to neutral or weakly alkaline state.
Inventors:
Muraki Mami
Application Number:
JP17931892A
Publication Date:
July 03, 2001
Filing Date:
June 12, 1992
Export Citation:
Assignee:
San-Ei Gen F.F.I.,Inc.
International Classes:
A23L1/275; A23L7/109; C09B61/00; (IPC1-7): A23L1/16
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