Аннотации:
In this article the study of methods of treatment is shown on
efficiency of extraction of dyeings pigments from a plant amaranth. As a
result of the got results the ground of receipt of dye is given from an
amaranth by water solution and extracting by an ethyl spirit, study of
functionally-technological properties of dye in different environments, that
safe-health people, and also safely to use in the production of food
products,answering the necessary requirements of Law on safety of food
products. An analysis is Given, that dye from an amaranth possesses high
stability to the change of рН environment and stability to influence of
temperatures and that color forms addition Amaranth can be used for
preparation of products, the technological process of production of that
envisages heat treatment not exceeding 70°С.
