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115 results about "Capsule" patented technology

In botany a capsule is a type of simple, dry, though rarely fleshy dehiscent fruit produced by many species of angiosperms (flowering plants).

Plant tissue capsule, and preparation and application thereof

The invention discloses a plant tissue capsule, and preparation and application thereof. The plant tissue capsule comprises a capsule body (1) and a capsule cap (2), wherein the capsule cap (2) sleeves the capsule body (1), the capsule body (1) is filled with a solid nutrient medium, the capsule cap (2) is filled with artificial plant tissue seeds, the capsule body (1) and the capsule cap (2) are separated by a separating layer (4), and the surface of the shell of the capsule cap (2) is provided with a plurality of bulges. Compared with the prior art, the invention has the following advantages: the plant capsule prepared in the invention can be stored for a long time as same as seeds, and improves the survival rate of culture compared with the seeds; the capsule is greater than plant seeds and has beautiful appearance, so the capsule is novel and cute to people and allows people to be more eager to planting; the medium in the capsule has comprehensive components, and according to verification of a great amount of experiments, the contents of the components in the medium are more favorable for growth and development of seeds; production of the capsule is not restricted by seasons, and the capsule has a shorter germination period compared with traditional seed sowing; and the capsule can be produced in a laboratory in large quantities and has a great commercial exploitation value.
Owner:浙江觅得优生物科技有限公司

Rare and endangered plant Rhododendron henanense seed seedling artificial breeding method

The invention belongs to the technical field of biology, and particularly relates to a rare and endangered plant Rhododendron henanense seed seedling artificial breeding method. The rare and endangered plant Rhododendron henanense seed seedling artificial breeding method comprises the following steps that mature fruits of Rhododendron henanense are collected, and capsules are dissected to obtain mature seeds for later use; a culture dish double-layer filter paper method is adopted, and first-time seedling hardening is carried out after most of the seeds germinate; when the seeds are cultured, the germination temperature is set to be 15-30 DEG C, illumination is set to be 14 h/d, and the illumination intensity is set to be 10000-20000 lx; waiting for about 3 days to see partial germination of the seeds; first-time seedling hardening is carried out on the sixth day to the ninth day after seed germination, and seedlings with two cotyledons grow in 3-4 days; and culturing is continuously carried out. By utilizing the artificial breeding method, the germination rate of the Rhododendron henanense seeds is high, the highest germination rate can exceed 94%, the survival rate of seedlings is high, the bred seedlings grow well, the rare and endangered Rhododendron henanense can be protected, the Rhododendron henanense can be developed and utilized as an ornamental flower variety, and a technical foundation is laid for effectively rescuing the endangered species.
Owner:LUOYANG NORMAL UNIV

Capsule and process for preparing same

The invention discloses a capsule. The capsule comprises 420-450 parts of radix salviae miltiorrhizae, 43-48 parts of lignum santali albi, 90-100 parts of lignum dalbergiae odoriferae, 43-48 parts oflignum pterocarri, 135-150 parts of semen myristicae, 135-148 parts of fructus choerospondiatis, 140-150 parts of fructus hippophae, 210-225 parts of lignum aquilariae resinatum, 125-138 parts of fructus piperis longi and 68-75 parts of rhizome of galanga resurrectionlily. The invention further provides a process for preparing the capsule. The capsule and the process have the advantages that effective components can be advantageously reserved as compared with the traditional decoction, the categories and the usage of excipients are screened, accordingly, capsule filling can be assuredly smoothly carried out on the capsule, and the accuracy of the loading capacity of the capsule can be guaranteed; various experimental conditions for the process for preparing the capsule are screened and optimized, accordingly, effective medicine components in medicinal materials can be sufficiently and effectively extracted, and the effective components can be assuredly reserved; capsule preparations are prepared from the capsule and accordingly are convenient to take, store and transport.
Owner:INNER MONGOLIA TIANQI HAN&MONGOLIA PHARMA CO +1

Bacillus thuringiensis suspending agent and preparation method thereof

The invention discloses a bacillus thuringiensis suspending agent and a preparation method thereof. The bacillus thuringiensis suspending agent comprises the following components in parts by weight: 6to 13 parts of capsule core, 4 to 8 parts of oil liquid, 10 to 21 parts of a wall material mixed solution, and 0.04 to 0.08 part of an emulsifying agent; the capsule core is prepared by adding whitecarbon black into bacillus thuringiensis fermentation liquor, adsorbing the bacillus thuringiensis fermentation liquor by the white carbon black, filtering moisture and then drying at 35 to 39 DEG C;the weight part ratio of the bacillus thuringiensis fermentation liquor to the white carbon black is (105 to 116): 1.5. The capsule wall is adopted to coat the bacillus thuringiensis insecticidal active substance in the capsule core, so that the bacillus thuringiensis insecticidal active substance is not easily affected by ultraviolet rays to be inactivated, and the purposes of prolonging the pesticide effect duration of the bacillus thuringiensis suspension and improving the insecticidal effect are achieved. The invention further provides a preparation method of the bacillus thuringiensis suspension. The preparation method has the advantage of simple process.
Owner:SHANDONG LUKANG BIOLOGICAL PESTICIDE CO LTD
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