Extraction of natural dye and preparation of herbal gulal from beetroot (Beta vulgaris)

Abstract

The present work was planned to extract more colouring component with keeping the environment friendly extraction procedure excluding the extensive application of organic solvents. There are three types of technique such as aqueous technique; acidic technique and alkaline technique have been used for extraction of natural dye from beetroot. After preparation of natural dye analyze the prepared dye. Now I have also prepared herbal gulal by using above beetroot extract with wheat and rice flour