589 results about "Matrine" patented technology

The invention discloses a medicine for treating pruritus caused by dermatitis, eczema and insect bite, and applications thereof. The medicine is a preparation prepared by the following components according to weight percentage: 0.1 percent to 90 percent of glycyrrhizic acid or physically acceptable salt of glycyrrhizic acid or glycyrrhetic acid or physically acceptable salt of glycyrrhetic acid, 0 percent to 90 percent of total matrines or physically acceptable salt of total matrines or oxymatrine or physically acceptable salt of oxymatrine or matrine or physically acceptable salt of matrine, 0 percent to 90 percent of hibiscus syriacus acid or physically acceptable salt of hibiscus syriacus acid or pseudolaric acid B or physically acceptable salt of pseudolaric acid B or osthole or total coumarins of fructus cnidii, and 1 percent to 5 percent of menthol or borneol. The medicine has the effect of anti-inflammatory, bacteriostasis and relieving itching, has unique therapeutic effect on pruritus caused by dermatitis, eczema and insect bite. The raw materials used by the medicine are nontoxic and cheap with low cost.

The invention discloses vegetable insecticide of soluble matrine special for killing plant louses and a preparation method thereof, which aims at providing the vegetable insecticide which adopts Chinese herbal medicine as raw material, has high matrine content and low toxin but high efficiency, is harmless to human and livestock as well as special for killing plant louses and the preparation method thereof. The invention comprises 11-13 portions of Chinese herbal medicine extract containing the matrine, 10-20 portions of emulsifier, 4-8 portions of penetrating agent, 0.1 portions of antioxidant and 57-64 portions of deionized water; the Chinese herbal medicine extract containing the matrine is the extract of the mixture by weight of 15-25 portions of sophora flavescens ait, 10-17 portions of chinaberry tree, 3-4 portions of argy wormwood leaf, 6-8 portions of celastrus angulatus maxim, 4-8 portions of derris, 2-4 portions of gardenia, 7-9 portions of herba artemisiae, 10-14 portions of gelsemium elegans, 5-7 portions of orange seed and 7-10 portions of Chinese wingnut leaf. The insecticide of the invention comprises the matrine with super high content about 1.3 percent and is special for killing the plant louses through scientific preparation of a plurality of Chinese herbal medicines and has powerful penetrating performance, high efficiency and insignificant toxin and is in favor of absorption by plants.