9 results about "Croton" patented technology

This invention discloses a pesticide composition for controlling guava nematodes and its preparation method, belonging to the field of pesticide technology. By weight, the raw materials of the pesticide composition include the following components: 8-12 parts of neem seed extract, 8-12 parts of pyrethrum extract, 5-8 parts of tongkat ali extract, 5-8 parts of croton fruit peel extract, 5-8 parts of guava leaf extract, 20-25 parts of compound microbial agent, 3-5 parts of sodium lignosulfonate, 5-8 parts of xanthan gum, 4-6 parts of trehalose, and 80-100 parts of water. The above components work synergistically to achieve excellent control of guava nematodes.

The invention discloses a method for identifying DNA (deoxyribonucleic acid) fragments of male parent nibea albiflora in a gynogenesis pseudosciaena crocea genome. According to the scheme, the pseudosciaena crocea genome is used as a reference coordinate system; male parent positive sites in a gynogenesis pseudosciaena crocea genome are screened by identifying the specific variation sites of the nibea albiflora and analyzing the genotypes of the gynogenesis pseudosciaena crocea at the specific variation sites of the nibea albiflora; performing multi-sequence comparison, calculating the number of positive sites in comparison blocks and the proportion, filtering candidate segments and the like to establish the method for identifying the genetic material from the male parent nibea albiflora in the gynogenetic large yellow croaker genome. At present, related identification is mainly carried out through comparative analysis and microsatellite marking; the methods have the problems of high cost, low positive rate and the like; according to the scheme, genetic materials derived from male parent nibea albiflora in a gynogenetic pseudosciaena crocea genome are comprehensively and accurately screened on the whole genome level, the economic character source of gynogenetic progeny can be defined, and application such as variety identity identification and variety right protection is facilitated by developing specific molecular markers.

The invention relates to the technical field of medicines, in particular to a diterpenoid alkaloid dipolymer, a preparation method and application. The diterpenoid alkaloid dimer is separated from croton plant Vietnam for the first time, the chemical structure and physicochemical properties of the diterpenoid alkaloid dimer compound are confirmed through nuclear magnetic resonance, mass spectrum, infrared and other determination methods, and the pharmacological activity of the diterpenoid alkaloid dimer compound is verified through cell and animal experiments. The novel diterpenoid alkaloid dimer compound can significantly inhibit the growth of tumors in vivo and in vitro, has very significant cytotoxic activity on lung cancer cells A549 and H1299, can significantly promote the generation of tumor cell apoptosis and inhibit the migration and invasion ability of tumor cells, also shows a good tumor growth inhibition effect on tumor nude mice, and has good application prospects. The compound can be used as an anti-tumor drug or a pilot compound, and has a good application prospect.

The invention discloses a preparation method and application of a biological medicine, the biological medicine is prepared by compounding alizarin, carrageenan oligosaccharide, agaro-oligosaccharide and a croton vine ethanol extract and taking a multivesicular liposome as a carrier, and through compounding of effective components and matching of the carrier with a slow release effect, the biological medicine can effectively treat kidney bean rust fungi, and has a good application prospect. The composition can effectively kill fungi and stimulate crop resistance, has long-lasting pesticide effect, good pesticide stability, easily degradable components and no residual toxicity, and provides support for development of a novel medicament for preventing and treating the kidney bean rust disease.

The invention discloses a medicine for treating arterial venous thrombosis obliterans of lower limbs and a preparation method of the medicine. The problem that an existing treatment means is low in cure rate is solved. The medicine is prepared from 21.85 g to 21.90 g of potassium nitrate, 24.95 g to 25.05 g of alumen, four croton seeds, 6.20 g to 6.30 g of mercury and 0.009 g to 0.011 g of white cast iron. The preparation method comprises the following steps: flatly spreading the raw materials on a heat-resistant container with a condensation cover (with a gap of 2-3cm reserved), heating for 9-11 minutes by soft fire at the temperature of 50-80 DEG C to evaporate water, heating for 19-21 minutes by big fire at the temperature of 120-150 DEG C to sublimate and desublimate the active ingredients, cooling, and filling into capsules. The cure rate of the medicine for treating lower limb arterial thrombosis obliterans is 95%, the cure rate of venous thrombosis obliterans is 90%, the preparation process is simple, the activity of effective components can be reserved, and the medicine is suitable for clinical treatment.

This invention discloses primers, probes, and a detection method for detecting the yellow croaker (Croton tigrinus). The primers include an upstream primer and a downstream primer. The nucleotide sequence of the upstream primer is SEQ ID NO:1, and the nucleotide sequence of the downstream primer is SEQ ID NO:2. The probe is labeled with a 6-carboxyfluorescein (FAM) reporter group at its 5' end and a Black Hole Quencher 1 (BHQ1) quencher group at its 3' end. The primer-probe combination can be used for species identification of yellow croaker tissue sample DNA and for the detection and quantitative / semi-quantitative monitoring of yellow croaker environmental DNA (eDNA) in water samples. Compared with existing technologies, this invention has advantages such as high species specificity, low cross-reactivity with closely related Sciaenidae species, high detection sensitivity, low background signal, and applicability to various water substrates, making it suitable for yellow croaker resource monitoring and aquaculture management.

The invention discloses a traditional Chinese medicine composition for treating idiopathic facial paralysis, a paste rubbing agent and a preparation method, and relates to the technical field of traditional Chinese medicines. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 25 to 35 parts of processed semen strychni, 10 to 20 parts of caulis sinomenii, 10 to 20 parts of cassia twig, 8 to 15 parts of radix aconiti preparata, 8 to 15 parts of radix aconiti lateralis praeparata slice, 5 to 10 parts of croton, 5 to 10 parts of vinegar frankincense, 3 to 5 parts of loofah sponge and 3 to 5 parts of ground beeltle. The traditional Chinese medicine composition is reasonable in compatibility and rich in raw materials, the components are effectively combined, the whole formula has the effects of dispelling wind, resolving stagnation, relaxing tendons and relieving urgency, and the traditional Chinese medicine composition is effectively used for treating idiopathic facial paralysis, is convenient to use and good in effect, is an innovation of medicines for treating idiopathic facial paralysis, and has good popularization and application values and practical clinical significance.

The invention relates to the technical field of gynecological medicines, and particularly discloses a traditional Chinese medicine composition for treating gynecological inflammation and a preparation method thereof. The invention discloses a traditional Chinese medicine composition for treating gynecological inflammation. The traditional Chinese medicine composition comprises croton, liquorice, frankincense, myrrh, realgar, stiff silkworm, rheum officinale, rhizoma cyperi, pericarpium citri reticulatae, safflower carthamus, pinellia ternate, almond and cinnamon. The preparation method comprises the following steps: S1, pretreating the raw materials; s2, mixing the raw materials treated in the step S1, performing coarse crushing and fine grinding, and then performing sieving to obtain traditional Chinese medicine mixed fine powder; s3, pelleting: adding honey accounting for 20-40% of the total weight of the traditional Chinese medicine mixed fine powder into the traditional Chinese medicine mixed fine powder obtained in the step S2, and uniformly stirring and mixing to obtain a soft material; rubbing the soft material into strips, and pelleting to obtain traditional Chinese medicine pills; and S4, drying and packaging. The traditional Chinese medicine composition for treating gynecologic inflammation can be used for treating leukorrheal diseases, chronic pelvic inflammation and other gynecologic inflammatory diseases caused by damp-heat stasis, and has the advantages of taking effect at multiple targets, treating both symptoms and root causes and being small in side effect.

The application discloses a pet anti-dandruff ointment and a preparation method thereof. The pet anti-dandruff ointment comprises the following components in percentage by weight: glycerol 32%-40%, vitamin E oil 0.8%-1.2%, vaseline 0.02%-0.08%, menthol 0.01%-0.03%, ethanol solution 0.8%-1.2%, traditional Chinese medicine extract 0.5%-3%, methylisothiazolinone 0.03%-0.08%, carbomer glue 0.6%-1%, triethanolamine 0.01%-0.03%, and water as the balance; the traditional Chinese medicine extract is prepared from the following traditional Chinese medicine raw materials in parts by weight: 8-16 parts of radix stemonae, 5-10 parts of cortex phellodendri, 1-3 parts of semen corni, 4-11 parts of croton leaf, 1-3 parts of sea red bean and 3-8 parts of bamboo leaf pepper root; the pet anti-dandruff ointment is prepared by selecting the raw materials, has excellent sterilization effect, can promote the repair of tissue damage, has excellent treatment effect on pet dandruff, and has a significant effect and fast effect.