40results about How to "Excellent formulation performance" patented technology

The invention disclose a pine pollen and cyclodextrin composition, a method for preparing the same and application of the same in the preparation of health-care products for resisting fatigue and improving immunity of organisms. The composition consists of extract of wall-broken pine pollen and cyclodextrin, and is characterized in that the mass ratio of the pine pollen or the extract of the pine pollen to the cyclodextrin is 1:0.6-5. The preparation method comprises the following steps of: adding pure water and the cyclodextrin into to the wall-broken pine pollen or the extract of the wall-broken pine pollen in an amount which are two times of that of the wall-broken pine pollen or the extract of the wall-broken pine pollen; uniformly stirring the mixture and grinding the mixture for 0.5 to 3 hours; drying the ground mixture under reduced pressure at a temperature below 50 DEG C; and crushing the mixture and passing the crushed mixture through a sieve to obtain the pine pollen and cyclodextrin composition. The application of the pine pollen and cyclodextrin composition in the preparation of the health-care products for resisting the fatigue and improving the immunity of the organisms has the advantages that: the composition is strong in stability; the preparations have good performance; the stability of active ingredients is obviously improved compared with the wall-broken pine pollen on the market; the products are long in storage time and convenient in transport; and the active ingredients of pine pollen can be absorbed by human bodies.

A biphasix multilayered lipid vesicle cannabinoid composition comprising: (a) a first phase comprising a first oil-in-water emulsion; and (b) a second phase suspended in the first phase, the second phase comprising multilamellar lipid vesicles, the multilamellar lipid vesicles entrapping a second oil-in-water emulsion, wherein at least one of the first and second oil-in-water emulsions comprises a therapeutically effective amount of a cannabinoid. The composition for transdermal and topical administration for the treatment of pain.

The invention relates to a method for preparing rubber, especially relates to a method for preparing a colored ethylene-propylene rubber. The invention is characterized in the pigment and rubber are pretreated and mixed, a partial high activity ultra fast accelerator is used, a partial activator is added, so that a sulfuration activity of the rubber material can be improved for further, thereby the sulfuration speed of the rubber material can be greatly increased, and the sulfuration time can be decreased, simultaneously, the formula performance is higher than that of the original formula; the product has the advantages of excellent appearance, middle and high hardness, high compression resistance and permanent deformation resistance, high tensile strength and maximum elongation, excellent aging resistance and anti-ozone performance, and can keep the excellent performance and appearance under the rigorous usage environment, the method of the invention has the advantages of reasonable raw material ratio and simple process.

The invention belongs to the field of agricultural technologies, and particularly relates to a compound microbial agent composition capable of reducing continuous cropping obstacles for crops. The compound microbial agent composition capable of reducing the continuous cropping obstacles for the crops comprises microbial agents and synergistic compositions. The microbial agents comprise paenibacillus polymyxa, bacillus amyloliquefaciens and streptomyces lavendulae; the synergistic compositions comprise soy isoflavone and polyglutamic acid; a weight ratio of the compound microbial agents to the synergistic compositions is 10:0.2-0.5. The compound microbial agent composition has the advantages that action effects of various components of the compound microbial agent composition supplement one another and are promoted by one another; the compound microbial agent composition is comprehensive in action, excellent antibacterial and disease-resistant effects can be realized after the compound microbial agent composition is used, and soil-borne diseases can be reduced; growth can be promoted, the yield can be increased, and the quality can be improved; effects of improving soil, increasing the fertilizer utilization rate, reducing the fertilizer rate and the like can be realized; the compound microbial agent composition is easy to produce and use; the compound microbial agent composition is environmentally friendly.

The invention discloses an insecticidal composition of dinotefuran and bifenthrin and the application thereof. The active components of the medicine are dinotefuran and bifenthrin, and the mass ratio of dinotefuran and bifenthrin is 1-20:1. Dinotefuran and bifenthrin, that pharmaceutical active components of the insecticidal composition of the present invention, belong to two insecticides with different action mechanism, the mixture of the two insecticides does not conflict with each other, the insecticidal spectrum is expanded, the quick-acting property and the persistent property are improved, and the insecticidal efficiency is improved.

The invention discloses a 0.3% matrine compounded agent, belonging to plant source biological pesticide, characterized by using a natural plant as a main body, comprising more than five Chinese medicinal plants, prepared by technical extraction of soaking, cooking and filtering and the like. The plant source material and the weight percent are as follow: kuhseng 35-45%, oriental biter weed 10-15%, Chinaberry seed 12-18%, kusnezoff mondshood 10-15%, agrimony 8-13%, nicotiniana rustica 11-16%, also added with radix stemonae stemona 2-5%, triperygium wilfordii 2-5%, the extracts are matched with diluted emulsifying agent, with marked pest prevention effect. The invention is used as a novel highly active biological pesticide, with wide applying foreground.

The invention relates to a bioactive glass hydrocolloid dressing for promoting wound healing and a preparation method and application thereof. The hydrocolloid dressing consists of a backing layer, a drug-containing colloid layer and an anti-sticking layer; the drug-containing colloid layer consists of a thermoplastic elastomer, tackifying resin, a plasticizer, an antioxidant, a water-absorbent colloid, acidic particles, bioactive glass and sanggenone G; and the bioactive glass consists of Na2O, CaO, P2O5 and SiO2, and the particle size is 40-60 [mu]m. The drug-containing bioactive glass hydrocolloid dressing of the invention has excellent adhesion performance, drug release performance and high water absorption capacity; the function of promoting wound healing and wound repair of the hydrocolloid dressing can be greatly enhanced; and the dressing is convenient to use, high in stability, low in irritation, and is especially suitable for treating chronic ulcerative wounds such as diabetic ulcers, diabetic feet and bedsores.

The invention relates to an ultra low volume sulfoxime concentrate. The ultra low volume sulfoxime concentrate is prepared from sulfoxime, an emulsifying agent, a wetting agent, an anti-drifting agent, an evaporation inhibitor and the balance of a solvent. According to the ultra low volume sulfoxime concentrate, all auxiliary agents are organically combined, and a preparation has excellent performance; especially, the compound solvent is selected, so that the volatilization rate is greatly reduced under the condition that excellent dissolubility and low-temperature stability are ensured, and aliquid drop shrinking phenomenon in a liquid drop falling process is effectively reduced.

The invention discloses a Chinese herbal medicine preparation for preventing and treating the hemorrhagic disease of palea steindachneri and a preparation method of the Chinese herbal medicine preparation and belongs to the technical field of processing of additives for testudinate feed. The Chinese herbal medicine preparation comprises raw materials as follows: astragalus membranaceus, goldthread roots, rhubarb, phellodendron bark, galla chinensis, sophora flavescens, largehead atractylodes rhizome, red peony roots, herba portulacae, radix sanguisorbae, mint, hedyotis diffusa, indigowoad leaves, hairyvein agrimonia and folium callicarpae pedunculalae. The Chinese herbal medicine preparation is prepared through steps of sun-drying, smashing, screening, mixing, granulation, drying, cooling, packaging and the like. The Chinese herbal medicine preparation integrates efficacy of multiple Chinese herbal medicines and can have functions of blood cooling, hemostasis, anti-inflammation, flesh engendering, heat clearing, toxicity removing and the like; the palea steindachneri can well absorb the Chinese herbal medicine preparation, the Chinese herbal medicine preparation lasts long, the disease resistance of the palea steindachneri can be enhanced, the probabilities of the hemorrhagic disease of the palea steindachneri can be effectively reduced, the cultivation risk is reduced, and the economic benefits of a farmer are increased.

The present invention relates to 21-deoxymacbecin analogues that are useful, e.g. in the treatment of cancer, B-cell malignancies, malaria, fungal infection, diseases of the central nervous system and neurodegenerative diseases, diseases dependent on angiogenesis, autoimmune diseases or as a prophylactic pretreatment for cancer. The present invention also provides methods for the production of these compounds and their use in medicine, in particular in the treatment and / or prophylaxis of cancer or B-cell malignancies.

The invention relates to bellidifolin single crystal and a preparation method thereof. The bellidifolin single crystal is represented by a single crystal X-ray diffraction spectrum and belongs to a triclinic system, the space group of the bellidifolin single crystal is P-1, the unit cell parameters of the bellidifolin single crystal are as follows: a is equal to 7.0602(14)angstrom, b is equal to 7.5236(15)angstrom, c is equal to 10.662(2)angstrom, alpha is equal to 86.65(3)angstrom, beta is equal to 79.84(3)angstrom and gamma is equal to 84.96(3)angstrom, the unit cell volume V is equal to 554.77(19)angstrom, and the number Z of molecules in a unit cell is 2. The bellidifolin single crystal is yellow transparent crystal at normal temperature and is prepared by dissolving a crude bellidifolin product in an appropriate solvent system by using a recrystallization method, and by further volatilizing a solvent slowly. The bellidifolin single crystal which is prepared by using the preparation method provided by the invention is good in form and high in purity, and the preparation method is simple to operate and good in reproducibility, so that great significance is achieved for further development of the compound.