6 results about "Trifoliate orange" patented technology

The anti-blocking vibrating screen structure of the immature bitter orange screening machine comprises a screening basket, a set of baffles are arranged below the screening basket, ejector rods are installed on the upper surfaces of the baffles and correspond to meshes of the screening basket, the ejector rods are connected with a set of limiting plates in a sliding mode, and the limiting plates can be kept flush with the top ends of the ejector rods through elastic limiting assemblies. When the mesh holes do not need to be dredged, the elastic limiting assembly pushes the limiting plate to move upwards, so that the upper surface of the limiting plate is completely flush with the top ends of the ejector rods, screened small impurities such as fiber chippings and grease particles preferentially fall to the surface of the limiting plate instead of directly falling into gaps between the ejector rods, and therefore the mesh holes can be dredged conveniently. The supporting piece is pulled to ascend, the elastic limiting assembly, the baffle, the ejector rod and the limiting plate can be driven to ascend, the limiting plate can make contact with the bottom end of the screen basket firstly, then pulling continues, the ejector rod can penetrate through the limiting plate to be inserted along the meshes of the screen basket, and the blocked meshes are dredged.

The invention discloses a cinnamomum migao bud stock grafting method. The method comprises the steps of seed selection, treatment, stock cultivation, scion collection, grafting, transplanting, seedling stage management and the like. The grafting method adopts a bud seedling stock grafting technology, is an effective way for accelerating the improved variety process of cinnamomum migao, effectively shortens the seedling raising period, is low in seedling raising cost, good in seedling quality, capable of realizing fast growth and early fruiting, simple and convenient to operate, easy to master by the masses, and convenient to popularize and apply.

The invention discloses a citrus two-factor anti-allergy plant extract and a preparation method and application thereof. The citrus two-factor anti-allergy plant extract comprises poncirin and naringin in a mass ratio of (20-25): (6-10). The preparation method of the citrus double-factor anti-allergy plant extract comprises the following steps: carrying out heating reflux on crushed citrus fruits in a 50-80% ethanol solution for 5-8 hours to obtain an extracted crude product; slowly adding an extracted crude product to the column, and controlling the flow rate to be 1-2BV / h; and then eluting with 3-5BV distilled water to remove water-soluble impurities. And eluting with a 30-40% ethanol solution of 2-3BV, collecting the eluent, concentrating, and recrystallizing to obtain the naringin. And eluting with a 50-70% ethanol solution of 2-3BV, collecting the eluent, concentrating, and recrystallizing to obtain poncirin. When the plant extract is used in cosmetics, the cosmetics can have good moisturizing, soothing and other effects.

This invention belongs to the field of electronic-grade insulating device manufacturing technology, specifically a method for preparing electronic-grade insulating slurry using *Trifoliate orange* (a type of wood remnant). The method uses *Trifoliate orange* pine chips and *Trifoliate orange* fir chips as raw materials, and involves steps such as specific proportion blending, customized cooking, deep washing and purification in a full aqueous phase, oxygen deoxidation, and precise pulping to prepare the electronic-grade insulating slurry. This invention is the first to propose blending *Trifoliate orange* pine chips and fir chips at a dry weight ratio of 4:6 to 6:4, resulting in a synergistic reinforcing effect and significantly improving the tensile strength of the slurry. Simultaneously, deionized water is used for washing and purification throughout the process, strictly controlling the content of metal ions and impurities to ensure the electronic-grade purity of the product. This invention achieves high-value utilization of *Trifoliate orange* resources, and the resulting electronic-grade insulating slurry exhibits excellent performance, meeting and exceeding the GB / T13505-2025 superior grade standard, providing a reliable localized solution for the domestic high-end insulating material market.

The application belongs to the field of plant genetic engineering, and discloses application of a Punica granatum PtNF-YB9 gene in genetic improvement of plant drought resistance. PtNF-YB9 The gene is a transcription factor gene isolated and cloned from Punica granatum, trifoliate orange and has the sequence shown in SEQ ID NO. 1. Knocking out or inhibiting the gene or a homologous gene in plants can significantly reduce drought resistance of the plants, and overexpressing the gene or the homologous gene can significantly enhance drought resistance of the plants. Development and utilization of the genetic resource are conducive to reducing agricultural production cost and achieving the goal of green and environment-friendly agriculture.

This invention belongs to the field of plant genetic engineering and discloses the trifoliate orange transcription factor. PtNF-YB15 Genes and their application in the genetic improvement of drought resistance in plants. PtNF-YB15 Genes are derived from trifoliate orange ( Poncirus trifoliata The transcription factor gene isolated and cloned from [the organism] is shown in SEQ ID NO.1. An interference vector was constructed using this gene sequence, and it was then transformed into trifoliate orange using virus-induced gene silencing transformation technology. Biological function verification was performed on the obtained transgenic plants, demonstrating that the transcription factor cloned in this invention [is effective]. PtNF- YB15 The gene has the function of reducing plant drought resistance. The development and utilization of this genetic resource is conducive to reducing agricultural production costs and achieving the goal of green and environmentally friendly agriculture.