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32 results about "Mesembryanthemum cristallinum" patented technology

Mesembryanthemum crystallinum is covered with bladder cells, enlarged epidermal cells. The main function of these bladder cells is to reserve water. It flowers from spring to early summer. Flowers open in the morning and close at night, and are insect pollinated.

Method for cultivating mesembryanthemum crystallinum L. using LED light source

The invention relates to a method for cultivating mesembryanthemum crystallinum L. using an LED light source, and belongs to the field of cultivation of medicinal plants. The method comprises sowing seeds of the mesembryanthemum crystallinum L. in a flat plate or a plug tray taking vermiculite as a matrix, watering to make the matrix totally wet, putting the flat plate or the plug tray on a three-dimensional cultivation shelf in a plant factory having an LED light source, and spraying water to keep the matrix wet, wherein the temperature in the plant factory is within the range from 20 DEG C to 23 DEG C; irradiating seedlings after the seeds germinate, and spraying a nutrient solution to cultivating the seedlings; distributing the seedlings after two leaves and one core grows up on each seedling, cleaning the matrix on roots of the seedlings, fixedly planting the seedlings on field planting plates of a three-dimensional multilayer hydroponic system in the plant factory via sterilized sponge, irradiating the seedlings, supplying a nutrient solution by an automatic circulatory system, cultivating; and harvesting in 60 to 70 days after sowing. The production period of the mesembryanthemum crystallinum L. can be fixed, the mesembryanthemum crystallinum L. can be produced and supplied year round, the mesembryanthemum crystallinum L. is safe without pesticides, and contains no heavy metal, more functional substances of the mesembryanthemum crystallinum L. can be accumulated in a controllable environment.
Owner:BEIJING IEDA PROTECTED HORTICULTURE

Method for preparing preservative-free mesembryanthemum crystallinum extract from lyophilized mesembryanthemum crystallinum powder

The invention relates to a method for preparing preservative-free mesembryanthemum crystallinum extract from lyophilized mesembryanthemum crystallinum powder. The method comprises steps as follows: H1, raw material selection; H2, equipment cleaning; H3, freeze drying; H4, superfine grinding; H5, irradiation sterilization H6, ultrasonic extraction; H7, centrifugal impurity removal; H8, micro-pore filtration sterilization. The method is characterized in that: the technology is simple, hydroponic mesembryanthemum crystallinum planted in a plant factory is selected as a raw material, so that highquality of the extract is guaranteed, effective active ingredients of the mesembryanthemum crystallinum are completely reserved with a low-temperature cryodesiccation based powder preparation technology and an ultrasonic enhanced extraction technology, the prepared mesembryanthemum crystallinum extract contains no preservatives, and furthermore, the mesembryanthemum crystallinum extract is rich innutritional ingredients such as mineral substances, amino acids, inositol, beta-carotene, vitamins and the like, has whitening, freckle-removing, moisturizing, anti-allergic repairing and anti-agingeffects and the like, and can be used for preparing high-end cosmetics with moisturizing, soothing, whitening, freckle-removing, anti-allergic repairing, compacting and anti-aging functions and the like, and considerable economic benefit is produced.
Owner:DREAM TECH AGRI TECH CO LTD

Mesembryanthemum crystallinum D-pinitol extract with hypoglycemic effect as well as preparation method and application thereof

The invention relates to the technical field of plant extraction, in particular to a mesembryanthemum crystallinum D-terpineol extract with hypoglycemic effect as well as a preparation method and application thereof. The method comprises the following specific steps: material pretreatment, vacuum freezing combined with vacuum microwave drying, material crushing, and extraction of mesembryanthemumcrystallinum D-pinitol by response surface method. According to the method, mesembryanthemum crystallinum is dried through a vacuum freezing and vacuum microwave drying combined technology, then the mesembryanthemum crystallinum D-pinitol is extracted through response surface method, meanwhile, water is taken as an extraction solvent, operation is easy, the price is low, the extraction rate is high, and active ingredients in mesembryanthemum crystallinum can be reserved to the maximum extent. The mesembryanthemum crystallinum D-terpineol extract prepared by the method can significantly reducepostprandial blood glucose and fasting blood glucose of diabetic rats, improve glucose tolerance and repair damaged pancreatic beta cells, and has the effect of improving diabetic syndrome.
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

Pharmaceutical composition for curing oral excessive inflammation and gingival pain and swelling and preparation method of pharmaceutical composition

The invention discloses a pharmaceutical composition for curing oral excessive inflammation and gingival pain and swelling and a preparation method of the pharmaceutical composition. The pharmaceutical composition is prepared from mesembryanthemum crystallinum, oriental wormwood, anemone rivularis, the root of red-rooted salvia, gynura bicolor, radix ampelopsis, matteuccia struthiopteris, Japanese betony, melinis repens, ajuga decumbus, giant reed shoot, styrax japonicus, root of subprostrate sophora, radix scrophulariae, spinach beet, aristolochia tuberose, girardinia suborbiculata, crinum leaf, honeysuckle, raw rhubarb, emblic leafflower leaf, liquorice, mint, borneol, Vitamin B, a sweetening agent, trisodium citrate and sorbitol. The pharmaceutical composition for curing oral excessive inflammation and gingival pain and swelling, provided by the invention is capable of clearing away heat and toxic materials, diminishing inflammation and disinfecting, and curing gingival pain and swelling, bleeding, and mouth and tongue sore. The preparation process is simple, the cost is lower, the effect is fast, the medicine property is mild, toxic and side effects do not exist and the use is convenient.
Owner:延欣虹

Method for cultivating mesembryanthemum crystallinum

InactiveCN112616608APerfect control management technologyOptimize the cultivation systemFlowers cultivationGrowth substratesAMARANTHUS CAUDATUS SEEDMesembryanthemum cristallinum
The invention discloses a method for cultivating mesembryanthemum crystallinum. The method comprises the following steps of (1) sowing, namely before sowing, sieving a seedling substrate, watering the substrate by using a water spraying pipe with the proper humidity of 85%, and sowing mesembryanthemum crystallinum seeds into the substrate of pure vermiculite; (2) germinating, namely after sowing, keeping the humidity of the seedling substrate at 80% and the temperature at 26-28 DEG C, and after sowing for about 4-6 days, enabling the mesembryanthemum crystallinum to emerge completely; and (3) seedling management, namely controlling the seedling environment temperature to be 22-28 DEG C and the environment humidity to be 65-75% after seedling emergence, and after seedlings grow to have three main leaves, transplanting and planting the seedlings into a field or a potted plant container. According to the method for cultivating the mesembryanthemum crystallinum, the bottleneck of a mesembryanthemum crystallinum seedling raising technology in an adverse environment is broken through, annual production of potted mesembryanthemum crystallinum is achieved, and supply and demand imbalance caused by seasonal shortage of the mesembryanthemum crystallinum market is solved.
Owner:SHANGHAI ACAD OF AGRI SCI

Preparation device for mesembryanthemum crystallinum seeds

The invention discloses a preparation device for mesembryanthemum crystallinum seeds. The preparation device comprises a cup body, a cover body, a crushing and stirring device, an inner container cup, a filtering assembly and a crushing bin, the cup body is cylindrical, a handle is arranged on the side wall of the cup body, and an electric coupler is arranged at the top of the handle. A plug is arranged at the side end of the cover body; the crushing and stirring device is arranged at the middle lower end of the cover body; when the cover body is mounted on the cup body, the plug is inserted into the electric coupler to be connected to a power supply so as to supply power to the crushing and stirring device; the inner container cup is arranged in the cup body, and the upper end of the inner container cup is integrally connected with the cup body; the crushing bin is arranged in the inner container cup, the filtering assembly is arranged on the lower portion of the inner container cup, a through hole is formed in the bottom of the inner container cup, and the crushing and stirring device is located in the crushing bin when the cover body is installed on the cup body; and the side, away from the handle, of the cup body is separated from the inner container cup to form an outlet. Electric operation is achieved, reasonable crushing and screening are conducted by means of the characteristics that mesembryanthemum crystallinum seeds are small and the density of the mesembryanthemum crystallinum seeds is larger than that of water, and efficient preparation of the seeds is achieved.
Owner:山东省蚕业研究所

Mesembryanthemum crystallinum seed sowing machine based on electrostatic adsorption

ActiveCN114097370ARealize equidistant sowingSolve the problem of not being able to seedPlantingFurrow making/coveringSeederMesembryanthemum cristallinum
The mesembryanthemum crystallinum seed sowing machine based on electrostatic adsorption comprises a rack, a traction seat, an electrostatic generator and a plurality of sets of sowing devices, each sowing device is composed of a ditching mechanism, a seed taking and sowing mechanism and a compaction mechanism, and each seed taking and sowing mechanism is composed of a sowing roller, a seed storage box, an electrostatic adsorption handle and an electrostatic elimination rod; a plurality of electrostatic adsorption handles are uniformly fixed on the outer surface of the seeding roller, are connected with an electrostatic generator, are used for adsorbing mesembryanthemum crystallinum seeds when rotating to the position closest to the seed storage box along with the seeding roller, and are used for seeding through an electrostatic elimination rod when rotating to the lowest end. According to the mesembryanthemum crystallinum seed sowing machine, the static electricity elimination rod is close to the static electricity elimination block, so that the static electricity adsorption handle loses electricity and loses adsorption to mesembryanthemum crystallinum seeds, the mesembryanthemum crystallinum seeds fall into a groove formed by the plough share, equal-interval sowing of the mesembryanthemum crystallinum seeds is achieved, and the problem that small-particle-size mesembryanthemum crystallinum seeds (the particle size is about 1 mm) cannot be sown is solved.
Owner:TARIM UNIV

Method for tissue culture of ice vegetable seeds and stem segments

The invention provides a method for culturing seed tissues and stem tissues of mesembryanthemum crystallinum, relates to a technical regeneration method based on tissue culture, and particularly relates to a tissue culture based technical regeneration method for the mesembryanthemum crystallinum. According to the method for culturing the seed tissues of the mesembryanthemum crystallinum, sprouting ratio is high, and growth tread is good; plant height and fresh weight of the mesembryanthemum crystallinum prepared according to the method are remarkably higher than mesembryanthemum crystallinum prepared according to conventional methods. The method for culturing the seed tissues of the mesembryanthemum crystallinum includes culture medium preparation, seed treatment, inoculation and culture. The method for culturing the stem tissues of the mesembryanthemum crystallinum includes culture medium preparation, inoculation material preparation, inoculation and culture. The method has the advantages that through addition of saline solutions into culture media, mesembryanthemum crystallinum tissue culture seedlings growing well under high saltness (0.9%) conditions are obtained and are applied to salt-resisting production. The method is applied to the field of mesembryanthemum crystallinum planting.
Owner:TIANJIN AGRICULTURE COLLEGE

A simple and high-efficiency seedling cultivation method

The invention discloses a simple efficient cultivation method for raising seedlings of Mesembryanthemum crystallinum L.. The method comprises the steps of: immersing seeds of Mesembryanthemum crystallinum L. until the seeds is whitened before sowing is conducted; filling holes of a seedling raising tray with a mixed substrate of turfy soil and sand loam and vermiculite from bottom to top sequentially, wherein the filling volume of the mixed substrate accounts for 3 / 5-4 / 5 of the volume of the holes, and the filling volume of the vermiculite accounts for 1 / 5-2 / 5 of the volume of the holes; pouring the substrates with atomized water, taking germinated seeds to centers of the holes through absorption, and after sowing is conducted, putting the seedling raising tray in an backlight environmentwhich has a temperature of 20-25 DEG C, a relative humidity of 60-80% and an air velocity of less than 0.5-1 m.s<-1>, wherein no covering of surfaces of the seeds with arbitrary substrates is needed;and when the seedlings of the seeds emerge 2-3 days later, and after the surface of the substrates is dry, performing spraying by using the atomized water. Through the substrates and the arrangement relationship of the substrates, roots of Mesembryanthemum crystallinum L. are promoted before and after the seedlings emerge, the emergence rate is improved greatly and can reach 95% or above, the emergence time is short and can be 2-3 days, and no seedling thinning and two-time seedling transplanting are needed, so that the cost is saved greatly.
Owner:山东省蚕业研究所
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