5 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 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.