3 results about "Rosaceae" patented technology

This invention relates to a *Malus toringo* exosome-like nanoparticle, its preparation method, and its uses, belonging to the pharmaceutical field. The *Malus toringo* exosome-like nanoparticles of this invention are derived from the plant *Malus toringo*, belonging to the Rosaceae family. Malus toringoides (Rehd.) Hughes and Begonia variegated Malus transitoria Using fresh leaves of *Batal.* Schneid. as raw material, exosome-like nanoparticles were extracted from *Batal.* Schneid. using differential centrifugation and ultra-high speed centrifugation. The *Batal.* Schneid. exosome-like nanoparticles of this invention exhibit significant hypoglycemic and lipid-regulating effects, significantly reducing fasting blood glucose, improving glucose tolerance, increasing insulin sensitivity, and lowering serum TC and TG levels; they also improve liver pathological damage, significantly reducing hepatic lipid accumulation and steatosis, with effects superior to rosiglitazone; while lowering blood glucose and regulating lipids, the *Batal.* Schneid. exosome-like nanoparticles of this invention also inhibit weight gain without the risk of liver damage, demonstrating good comprehensive therapeutic potential.

This utility model relates to a quick connection device for single-screw extrusion injection molding of artificial flowers of the Rosaceae family. It includes a fastening mechanism fixed to the base of a mold, with an electromagnetic material A at one end of the fastening mechanism near the mold. A guide rod perpendicular to the mold is mounted on the fastening mechanism, and an injection head perpendicular to and adapted to the mold's feed inlet slides on the guide rod. The injection head is connected to the discharge port of the single-screw extruder via a conveying pipe. The injection head is connected to the fastening mechanism via a return spring, and an electromagnetic mechanism B is mounted on the injection head. This utility model uses the attraction between electromagnetic material A and electromagnetic mechanism B to drive the injection head toward the mold's feed inlet and press the injection head and mold together, thereby connecting the single-screw extruder and the mold cavity. The return spring drives the injection head to automatically detach from the mold, thus quickly connecting the single-screw extruder and the mold. This method is simple, efficient, safe, and reliable.

The application provides a rose RhBEE3 The application of the gene in regulating the development of lateral buds of a plant belongs to the technical field of plant genetic engineering. The plant is a rose plant, and the rose plant is a rose. RhBEE3 The application of the gene in regulating the development of lateral buds of a plant, wherein the plant is a rose plant, the rose plant is a rose, and the regulation of the development of lateral buds comprises that the lateral buds cannot grow and / or original compound leaves are converted into simple leaves. The application finds a new function and mechanism through research, thereby providing a method for regulating the germination of lateral buds by changing the expression in plants. RhBEE3 The application of the gene in regulating the development of lateral buds of a plant belongs to the technical field of plant genetic engineering. The plant is a rose plant, and the rose plant is a rose. RhBEE3 The application of the gene in regulating the development of lateral buds of a plant, wherein the plant is a rose plant, the rose plant is a rose, and the regulation of the development of lateral buds comprises that the lateral buds cannot grow and / or original compound leaves are converted into simple leaves. The application finds a new function and mechanism through research, thereby providing a method for regulating the germination of lateral buds by changing the expression in plants.