5 results about "Ferulic acid" patented technology

The invention provides a preparation method of capsules capable of activating blood and stopping pains. The preparation method comprises the following steps: taking six types of medicinal materials including 22g of Chinese angelica, 44g of radix notoginseng, 44g of vinegar processed frankincense, 11g of borneol, 111g of ground beetles and 67g of calcined pyrite; adding water with the weight which is 10 times as much as that of the medicinal materials; immersing for 0.5h and decocting for 1 hour; filtering and adding water with the weight which is 8 times as much as that of the medicinal materials into medicine residues; decocting for 1 hour and filtering medicine liquid; combining decocted liquid of the two times and concentrating until the relative density is 1.05 at 60 DEG C; adding ethanol until the volume percent of alcohol content reaches 75 percent; stirring, standing and filtering; concentrating filtrate until the relative density is 1.25 at 65 DEG C; recycling the ethanol to obtain a concentrated solution; carrying out super-critical extraction to obtain super-critical extract; continually concentrating and drying the concentrated solution; granulating and filling the capsules to obtain the capsules capable of activating blood and stopping pains. By adopting specific concentration and drying equipment, the prepared capsules capable of activating blood and stopping pains have high content of ferulic acid and can be applied to preparation of medicines for inhibiting Vero-E6 cell proliferation of African green monkey kidneys.

The invention discloses a method for high-efficiency extraction of pumpkin pigments. The method is characterized by comprising the following steps: (1) extraction of pumpkin solution; (2) flocculation clarification; (3) enzymolysis reaction; (4) filtering treatment; (5) acylation reaction; and (6) preparation of pigment of 40 color value. According to the method, chitosan is used as a flocculation clarification agent, the yield of the product can be relatively improved, and the production cost is reduced; polyethylene glycol is used as the auxiliary solvent, the problem of poor solubility of the red pigments of natural pumpkin is well solved; due to reasonable addition of tartaric acid and ferulic acid, the problem of the stability of the finished product of the red pigment of pumpkin is solved; the adoption of the ultrafiltration technology can meet the needs of large-scale actual production; based on the method, the utilization rate of the raw material is high, the red pigment of pumpkin prepared according to the method not only has high color ratio but also has better properties, purity, stability and solubility and high comprehensive performance price ratio.

The invention discloses a ferulic acid derivative as well as a preparation method and application thereof, and belongs to the technical field of medicine research. The target ferulic acid derivative is prepared by acylating chlorination of ferulic acid and further esterification condensation with a serine derivative and lipoic acid condensation product. Wherein the used lipoic acid can eliminate free radicals for accelerating aging and pathopoiesis; the lipoic acid has the characteristics of fat solubility and water solubility, so that the lipoic acid can pass through the whole body, can reach any cell part, and provides comprehensive efficacy for a human body; meanwhile, serine is adopted as a linking part of ferulic acid and lipoic acid, the chiral structure of the serine is utilized, so that the compound has better targeting property, and the serine is a safe substance after in-vivo degradation and has better safety in vivo; the prepared ferulic acid derivative has the characteristics of good nephritis curative effect, high activity, low toxicity to other organs, good druggability and the like.

The invention discloses a female breech therapy and breech care essence lotion, comprising the following components: water, corn bud extract, ferulic acid, glycerin, honey, ostrich oil, carbomer, Sargassum fusiforme polysaccharide and glycoside. The female breech treatment breech care essence lotion has good stability, soothes and moisturizes, improves skin elasticity and smoothness, maintains skin health, resists various stimuli received from the outside, and achieves the purpose of moistening and beautifying skin. The breech treatment breech care essence lotion of the invention has good stability, relieves moisture, improves skin elasticity and smoothness, and maintains skin health. In addition, it can also antioxidant, regulate immune function, promote collagen production, improve the skin repair environment, and has a significant role in promoting the buttock epidermal cells.