The importance of obtaining natural dyes

The article describes the process of obtaining dyes from various plants for textile fibers. For example, the article gives examples of obtaining dyes from vegetation of blue and red. The article discusses anthocyanins, the color of which depends on the medium - acidic, alkaline or neutral. It has been proven that the combination of anthocyanins with acid has a red or pink color, violet neutral in a neutral environment and blue in an alkaline environment. Natural dyes are found not only in flowers, but also in other parts of the plant and stained in different ways. Autumn leaves are colored red, black-red and carrot colors, which cause anthocyanins on the cell surface. Anthocyanins, like in spring at low temperatures or, as their own “solar” coating in autumn, give filtering properties to leaves and stems.This article presents the experimental results of dyes. Pomegranate fruits, plants with green leaves, foliage, young shoots and other parts of the plant were selected. The effect of various extracts on the dyeing of wool yarn is shown in tables 1–10.