| abstract |
Ultraviolet light is had concurrently the invention discloses a kind of and blue light protects the Chinese medicine composition of effect, said composition is after crushing turmeric, butterflybush flower, marigold, ginkgo leaf, wild cabbage, sieving, mixing, add Extraction solvent, extracted with continuous low-temperature microjet extraction device, Multistage Membranes are concentrated into the extract solution with medicinal material identical weight, and control the electrical conductivity of extract solution to be less than 200≤μ S/cm 2 , you can.Said composition has potent absorption ultraviolet light and blue light function, have simultaneously and remove free radical effect, applied to products such as cosmetics and health products, long-term personage's use in face of sunshine, computer, mobile phone and other radiation ultraviolets and Blu-ray instrument is highly suitable for. |