41 results about "Camellia chekiangoleosa" patented technology

The invention discloses a camellia-plant-primary-solution extracting device. A rectangular frame is arranged inside a constant temperature box, a steel wire net plate is fixedly arranged inside the rectangular frame, the top of the constant temperature box is communicated with one end of a U-shaped pipe, a multi-joint stretching pipe is arranged at the other end of the U-shaped pipe, the top-end outer wall of the multi-joint stretching pipe is fixedly welded to the inner wall of the end of the U-shaped pipe, the multi-joint stretching pipe penetrates through a columnar through hole on a piston, the bottom-end outer wall of the multi-joint stretching pipe is fixedly welded to the inner wall of the columnar through hole, the piston is located inside a column cylinder, and the outer wall of the piston is in compact contact with the inner wall of the column cylinder. According to the camellia-plant-primary-solution extracting device, the piston is arranged inside the column cylinder, the piston inconveniently enters, camellia-plant-primary-solution steam flowing out of the multi-joint stretching pipe is compressed, and therefore the liquidation speed of the camellia-plant-primary-solution steam is increased; meanwhile, the piston can scrape a liquefied camellia-plant primary solution located on the inner wall of the column cylinder, the liquefied camellia-plant primary solution falls into the storage box through a conical cylinder, and therefore the collection efficiency of the camellia-plant primary solution is improved.

The invention provides a method for preparing a camellia extract and its application. The method comprises the following steps: A. selecting fresh, non-damaged and disease-free camellias, and drying them by adopting a refraction window drying technique to obtain dried camellia products; B. After the dried product of camellia is ultrafinely pulverized and sieved by airflow, it is added into a quaternary system deep eutectic solvent for ultrasonic extraction to obtain an extraction mixture; C. Mix the extraction mixture with deionized water, adjust the pH, and then add enzymes for enzyme solution; D, after enzymolysis, place it for a certain period of time, and then filter to obtain the camellia extract. The method adopts the refraction window drying technology for drying, ultrafine pulverization, and uses non-toxic deep eutectic solvent as the extraction agent. The production process is simple, efficient, safe and green; it overcomes the need for a large amount of toxic organic solvents and Complex column separation process. The obtained extract has skin repairing effect, antibacterial effect, strong antioxidant capacity and is safe and non-irritating.

The invention discloses a somatic embryo rapid propagation and seedling growing method for camellia chekiangoleosa. The method comprises the steps of 1, pretreatment of explants; 2, sterilization of camellia chekiangoleosa fruits and establishment of a sterile system; 3, inoculation and induction of calluses; 4, induction of somatic embryos; 5, induction of secondary embryos; 6, differentiation of the secondary embryos into strong seedlings. According to the somatic embryo rapid propagation and seedling growing method for camellia chekiangoleosa, N6+NAA 1.0 mg / L+6-BA 1.0 mg / L+2,4-D 1.0 mg / L is used as a medium for inducing the embryonic calluses; after inoculation, cotyledon pieces on the medium begin to expand after about 7 d of culture, and a large quantity of faint yellow and dense embryonic calluses with smooth and lustrous surfaces begin to appear around the cotyledon pieces after about 15 d; after the embryonic calluses are transferred to a somatic embryo induction medium, the somatic embryos begin to appear after about 20 d; through proliferation and differentiation culture of the secondary embryos, sprouts and roots appear through differentiation after about 15 d, and finally the strong seedlings are formed. An efficient camellia chekiangoleosa somatic embryogenesis system is established through the method, and a large quantity of seedlings is provided for camellia chekiangoleosa.