Plant dye with functions of health care and color fixation

Abstract

The present invention discloses a plant dye with functions of health care and color fixation. The preparation method comprises: carrying out enzyme deactivating, drying and crushing on honeysuckle and honeysuckle leaves, mixing with a mixed polar solvent comprising ethanol and purified water according to a ratio of 1:5, extracting at a low temperature of 20-60 DEG C, carrying out ultra-filtration according to the mass to remove impurity bacteria, carrying out nano-filtration separation concentration according to the molecular weight, carrying out low-temperature vacuum drying to obtain a honeysuckle leaf plant standard ultrafine powder honeysuckle dye, detecting the standard content through high efficiency liquid chromatography, and packaging. According to the present invention, the medicinal value of the honeysuckle is utilized, the excellent dyeing function of the honeysuckle plant is completely provided, the object dyed by the dye has the health function, and the honeysuckle is the pure nature plant, has characteristics of energy saving and environmental protection, and is the sustainable development dye.

Description

technical field [0001] The invention relates to medicinal components of Chinese herbal medicines and plant dyes of Chinese herbal medicines, in particular to a plant dye with health care and color-fixing functions, which belongs to the development and reuse of Chinese herbal medicine plants. Background technique [0002] Since ancient times, my country has used plants to treat diseases and wounds for thousands of years. With the development of modern science and technology, people have already known the composition, structure and pharmacological properties of plants. Honeysuckle is a good medicine for clearing away heat, detoxification, sterilization, and anti-oxidation. Its main medicinal ingredients are honeysuckle chlorogenic acid, flavonoids, and tannins. These medicinal ingredients are also excellent pigment ingredients, and chlorogenic acid has good color protection. Antioxidant function, so honeysuckle and honeysuckle leaves are also excellent raw materials for pla...

AI Technical Summary

Problems solved by technology

Usually plant dyes are decocted to directly dye the dye solution. The composition content of the dye is not standard, unclear, and there are many impurities. Can be used in small handicraft workshops, but not suitable for modern industrial printing and dyeing

The dyes suitable for modern industrial printing and dyeing are all chemical dyes. The hazards of chemical dyes are well known: difficult to degrade and not environmentally friendly, high acid and alkali damage the soil, high waste water resources, and synthetics are prone to allergies