7 results about "Wormwood extract" patented technology

The application discloses a sweet wormwood extract, a preparation method and application thereof and a sweet wormwood extract veterinary drug, and the method comprises the following steps: S1, heating and extracting sweet wormwood byproducts with an extraction solvent, filtering, discarding the filtrate, and obtaining an intermediate product filter cake; S2, concentrating the intermediate product filter cake to a constant weight; S3, heating and extracting the constant weight obtained in the step S2 with deionized water, filtering, and taking the filtrate; S4, concentrating the filtrate obtained in the step S3 to a constant weight, and obtaining the sweet wormwood extract. The application provides a sweet wormwood extract and a preparation method thereof, and provides a veterinary drug based on the sweet wormwood extract; the veterinary drug obtained by the application can clear heat, resolve summer-heat, and relieve deficiency heat, and can be used for treating various livestock and poultry diseases; the preparation method is simple, easy to operate, raw materials are easy to obtain, production cost is low, and the application has a good market application prospect.

The invention discloses a rabdosia rubescens and roxburgh rose stock solution (puree) and honey beverage and a preparation method thereof, and belongs to the technical field of functional beverages. The beverage is prepared from the following raw materials in parts by weight: 20-50 parts of a rabdosia rubescens extracting solution, 80-150 parts of a roxburgh rose stock solution (primary pulp), 10-30 parts of honey and 50-200 parts of water. The preparation method comprises the following steps: decocting and extracting rabdosia rubescens for a short time, mixing with a roxburgh rose stock solution, adding honey and water, blending, standing, filtering, filling, sterilizing and the like. The beverage gives full play to the synergistic effects of the rabdosia rubescens for clearing away heat and toxic materials, the roxburgh rose for resisting oxidation due to high-dimensional C and the honey for moistening lung to arrest cough, meanwhile, taste coordination is realized through scientific proportioning, the problems of bitterness of the rabdosia rubescens and over-acidity of the roxburgh rose are solved, and the beverage has the advantages of synergistic function, unique taste, simple process, good stability and the like, and is suitable for industrial production.

The invention discloses a botanical formula of a gerbera jamesonii thrip repellent and a preparation method thereof, and belongs to the technical field of botanical pesticides. The formula comprises the following components in parts by weight: 30-35 parts of tea saponin, 30-35 parts of cynanchum komarovii, 15-20 parts of rangooncreeper fruit, 5-8 parts of menthol, 3-5 parts of wormwood extract, polyoxyethylene sorbitan monooleate, ethylene glycol, citric acid or sodium hydroxide and the balance of deionized water, and the proportion of each core component in the optimal formula is accurately optimized. The preparation method comprises the steps of raw material pretreatment, ultrasonic-assisted extraction, slow fire decoction and filtration, concentration, compounding and emulsification, canning and storage and the like, and key process parameters are optimized to guarantee the extraction rate of effective components and product stability. Through the synergistic effect of multiple components, the thrip repellent rate reaches 95.3%-97.8%, the thrip repellent has a remarkable repellent effect on trialeurodes vaporariorum and red spiders, the lasting period is prolonged to 14-18 days, and the thrip repellent is suitable for various flowers and planting scenes.

The invention belongs to the technical field of traditional Chinese medicine, and particularly relates to application of herba artemisiae scopariae and an ethanol herba artemisiae scopariae extract in a medicine for treating autoimmune hepatitis, the ethanol herba artemisiae scopariae extract can reduce ALT and AST of a patient suffering from the autoimmune hepatitis, can effectively reverse liver tissue lesions of the patient suffering from the autoimmune hepatitis, and has the advantages that the curative effect is good, and the curative effect is good. The content of collagen fibrinogen in animal livers is reduced, so that hepatic fibrosis of patients with the autoimmune hepatitis is effectively reversed, proinflammatory factors TNF-alpha, IL-6 and IL-1beta in serum are reduced, the content of an anti-inflammatory factor IL-10 is increased, and the composition has a protective effect on inflammatory injury of liver tissues with the autoimmune hepatitis and can be used for treating the liver with the autoimmune hepatitis. And the content of serum immune globulins IgG and IgM can also be reduced. Through the effects, the oriental wormwood and the ethanol oriental wormwood extract can effectively improve autoimmune hepatitis.

The invention discloses an environment-friendly antibacterial corrugated board and a surface treatment process thereof, the environment-friendly antibacterial corrugated board sequentially comprises an antibacterial composite coating, a pretreated surface paper layer, a first bonding layer, a corrugated core layer, a second bonding layer and a bottom paper layer from outside to inside; the antibacterial composite coating is prepared from the following components in parts by weight: 60-70 parts of bio-based polyurethane emulsion, 5-8 parts of nano zinc oxide, 2-3 parts of sodium alginate, 2-4 parts of polyethylene glycol 400, 0.5-1 part of sodium dodecyl benzene sulfonate and 18-25 parts of deionized water, and the pretreated surface paper layer and the bottom paper layer are raw paper containing a pretreating agent. The pretreatment agent is prepared from the following components in parts by weight: 5-10 parts of wormwood extract, 3-5 parts of chitosan, 1-2 parts of glycerol, 85-92 parts of deionized water and 0.3-0.5 part of citric acid. The invention relates to the technical field of corrugated boards. The paperboard adopts natural environment-friendly raw materials, and is lasting in antibacterial effect, high in physical strength and free of harmful substance residues.

The application relates to the field of fragrance preparation technology and discloses a layered slow-release fragrance based on wormwood essence and a preparation method thereof. The preparation raw materials of the fragrance include deionized water, polyethylene glycol 400, urea, tannic acid, triethanolamine, poloxamer 407, isopropyl myristate and an acidic eutectic solvent and wormwood extract complex. The preparation method comprises the following steps: dissolving water phase raw materials at low temperature, adding poloxamer 407 and the like to form a liquid precursor through hydration assembly; then pumping in an acidic complex to break the weak alkaline balance of the system, so that the tannic acid restores crosslinking activity and in-situ hydrogen bond crosslinking with the polymer; and finally, a heat-induced phase change is caused through controlled temperature rise to form a gel skeleton. Through in-situ construction of a stable multi-level crosslinking network, volatile components are effectively locked, the technical problems of easy volatilization loss of wormwood extract and easy phase separation of a multi-component system are solved, and smooth and long-lasting release of fragrance components is realized.

The invention relates to the technical field of prevention and treatment of greenhouse tomato gray mold, in particular to a biocontrol preparation for greenhouse tomato gray mold and a preparation method of the biocontrol preparation. The biocontrol preparation is prepared from the following components in parts by weight: 30 to 40 parts of biocontrol microorganisms, 50 to 60 parts of traditional Chinese medicine extract and 10 to 15 parts of plant prebiotics or plant rhizosphere prebiotics, the biocontrol microorganism is composed of streptomyces albidoflavus WP-green 1 and bacillus amyloliquefaciens; the traditional Chinese medicine extract is prepared by compounding a scutellaria baicalensis extract and a wormwood extract; the preparation method comprises the following steps: step 1, preparing a composite biocontrol microbial agent; 2, preparing a traditional Chinese medicine extract; step 3, preparing plant prebiotics / plant rhizosphere prebiotics; step 4, preparing a biocontrol agent; the target bacteriostasis of antagonistic microorganisms, broad-spectrum bacteriostasis and plant resistance induction of traditional Chinese medicine components, promotion of biocontrol microorganism growth by plant prebiotics, improvement of the survival rate, prolonging of the shelf life of products and promotion of biocontrol bacterium rhizosphere colonization are combined, and the purposes of efficiently defending and preventing and treating greenhouse tomato gray mold are achieved through the synergistic effect of the antagonistic microorganisms, the broad-spectrum bacteriostasis of the traditional Chinese medicine components, the plant prebiotics, the biocontrol microorganisms and the plant prebiotics.