9 results about "Sedum aizoon" patented technology

This invention discloses a method for enhancing the cadmium accumulation and translocation capacity of *Sedum aizoon*, relating to the field of phytoremediation of heavy metal pollution. The invention includes the following steps: adding a 5 μM selenium ion concentration solution to a cadmium-polluted water environment; planting *Sedum aizoon* seedlings in the cadmium-polluted water environment for cultivation management; plant pretreatment: after culturing *Sedum aizoon* seedlings in unpolluted soil for at least three generations, selecting uniformly sized and healthy *Sedum aizoon* plants for pre-culturing in Hoaglands nutrient solution for two weeks to induce rooting; hydroponic treatment: transferring healthy plants to Hoaglands nutrient solution containing selenium for cultivation, and harvesting the plants after 28 days. This invention, by simulating a high-concentration cadmium-polluted water environment and applying selenium during the growth period of *Sedum aizoon*, promotes the absorption and accumulation of cadmium by *Sedum aizoon*, increases plant biomass, alleviates the toxic effects of cadmium on plants, and achieves efficient remediation of cadmium-polluted environments by *Sedum aizoon*.

The invention discloses a composition with anti-wrinkle and anti-aging effects and a preparation method thereof, and belongs to the technical field of compositions. Comprising a material A composed of salmon bone protein peptide and a grape seed extract; a material B composed of a humectant, an emulsifier, panthenol, a thickener and deionized water; the material C is prepared from the material B, the material A, a Xuejia esculenta bulb extracting solution, a sappan wood extract, a longan seed extract, a cynanchum atratum extract and a peach gum extract; and mixing the material C, an antioxidant, a chelating agent, a preservative and an aromatic to obtain the composition with the wrinkle-removing and anti-aging effects. The anti-wrinkle and anti-aging effects of the prepared composition are improved through the synergistic effect of the salmon bone protein peptide, the grape seed extract, the Xixia lotus bulb extracting solution, the sappan wood extract, the longan seed extract, the cynanchum atratum extract and the peach gum extract.

The application belongs to the technical field of packaging materials, and particularly relates to an environment-friendly packaging material and a preparation method thereof. The packaging material comprises an inner layer and a surface layer arranged in sequence; the inner layer comprises the following raw materials in parts by weight: low-density polyethylene 65-85 parts, metallocene linear low-density polyethylene 20-30 parts, ethylene-vinyl alcohol copolymer 5-10 parts, and nano-zinc oxide 1-2 parts; and the surface layer comprises the following raw materials in parts by weight: low-density polyethylene 20-25 parts, medium-density polyethylene 60-70 parts, modified montmorillonite 8-12 parts, and sedum aizoon extract 1-5 parts. The environment-friendly packaging material has good barrier property, antibacterial property, and excellent mechanical property.

This invention relates to a pharmaceutical composition for treating gynecological diseases, its preparation method, and its application, belonging to the field of gynecological disease treatment technology. The pharmaceutical composition comprises the following raw materials: *Sedum aizoon*, *Trichosanthes kirilowii* seeds, and *Xanthoceras sorbifolium* leaves; the weight ratio of *Sedum aizoon*, *Trichosanthes kirilowii* seeds, and *Xanthoceras sorbifolium* leaves is (10-20):(6-9):(3-7). This invention mainly utilizes a suitable ratio of *Sedum aizoon*, *Trichosanthes kirilowii* seeds, and *Xanthoceras sorbifolium* leaves for synergistic effect, significantly improving the therapeutic efficacy of the pharmaceutical composition for gynecological diseases such as polycystic ovary syndrome, providing a new approach for treating gynecological diseases, and has broad clinical application prospects.

The invention provides a preparation method and application of sedum aizoon and gynura procumbens plant composite powder, and the sedum aizoon and gynura procumbens plant composite powder comprises the following raw materials in parts by weight: 320-370 parts of sedum aizoon powder, 130-160 parts of gynura procumbens powder, 70-80 parts of oat powder, 45-58 parts of soybean milk powder, 25-32 parts of coconut milk powder, 10-19 parts of tartary buckwheat powder, 10-16 parts of barley seedling powder and 15-19 parts of crystalline fructose. And 9 to 12 parts of beta-cyclodextrine. Through synergistic fermentation of eurotium cristatum, lactobacillus plantarum and nano sparkling water and in combination with a nano gas-assisted drying technology, the retention efficiency of active ingredients and basic nutritional ingredients in the sedum aizoon and gynura procumbens plant composite powder is remarkably improved, and the powder caking rate is reduced. The prepared sedum aizoon and gynura procumbens plant composite powder has a remarkable improvement or treatment effect on atherosclerosis, and an innovative solution is provided for development of products for preventing and treating atherosclerosis through the innovative formula and process of the sedum aizoon and gynura procumbens plant composite powder.

This invention relates to the field of agricultural irrigation technology and discloses a drip irrigation device for planting *Sedum aizoon*, comprising a main body, with a water inlet pipe fixedly connected to the top of the main body, and a water tank fixedly connected to the end of the water inlet pipe away from the main body. During the upward swing of the U-shaped block, the connecting plate moves into the interior of the moving groove. As the strip plate continues to swing upward, it pulls the semi-circular plate upward around the rotating rod, thereby increasing the area at which water enters the drip pipe from the connecting valve. This increases the flow of water and pushes the curved portion of the drip pipe, thus correcting the bend in the drip pipe. This reduces the slow, seepage-like flow of water droplets along the outer surface of the pipe when it bends, preventing the droplets from falling properly. This ensures the stability of the water flow during drip irrigation within the drip pipe and improves the overall efficiency of drip irrigation for *Sedum aizoon*.

The invention discloses an application of an extract of sphallerocarpus gracilis (dried root of Crassulaceae plant Sedum aizoon L. Sedum aizoon L.) in preparation of a medicine or a healthy food for improving sleep quality. The extract is an alcohol extract of sphallerocarpus gracilis, is preferably extracted by an alcohol solvent (such as ethanol), and can be further obtained by fractional extraction and purification of petroleum ether, ethyl acetate and n-butyl alcohol. The extract can effectively shorten the sleep latency, prolong the sleep time and improve the sleep rate, and the action mechanism of the extract is related to the increase of the levels of 5-HT and GABA in the brain. The invention provides a new choice for developing natural and safe medicines for improving sleep.

This invention provides a method for rapid propagation of *Sedum aizoon* via tissue culture, belonging to the field of plant tissue culture technology. The method includes the following steps: 1) Using *Sedum aizoon* stem segments as explants, the stem segments are disinfected, cut, and inoculated into a callus induction medium for callus induction culture to obtain callus tissue; 2) The obtained callus tissue is inoculated into a shoot induction medium for shoot induction culture to obtain adventitious shoots; 3) The obtained adventitious shoots are inoculated into a shoot proliferation medium for shoot proliferation culture to obtain regenerated seedlings; 4) The regenerated seedlings are inoculated into a rooting medium for root induction culture to obtain transplanted seedlings; 5) The transplanted seedlings are transplanted into soil for cultivation. The method provided by this invention can significantly improve the differentiation rate of callus tissue and the survival rate of regenerated seedlings.

The invention is suitable for the technical field of vegetable planting frames, and provides a flowing type nutrient solution circulating supply sedum aizoon planting frame which comprises a water tank, a plurality of supporting columns are fixedly installed at the top of the water tank, and the supporting columns are fixedly connected through connecting columns to form a supporting frame; a plurality of water planting boxes and light supplementing lamps are fixedly installed on the supporting frame and are arranged in a staggered mode, and the light supplementing lamps are located above the corresponding water planting boxes; a liquid supplementing pipe and a backflow pipe are arranged on the two sides of the supporting frame respectively. According to the flowing type nutrient solution circulating supply sedum aizoon planting frame, through the nutrient solution circulating system, water resources and nutrient solutions can be effectively saved, and the planting cost is reduced. And secondly, a nutrient solution concentration monitoring sensor and a supplement pump are combined, so that the concentration of the nutrient solution is monitored in real time and automatically adjusted, the sedum aizoon is always in the optimal growth environment, and the growth speed and yield of the sedum aizoon are improved.