30 results about "Theaceae" patented technology

The invention discloses a method for propagating camellia japonica quickly, which comprises the following steps of: pruning branches of tea trees, and performing special processing; collecting cions of required varieties; and grafting, cutting and sealing tightly. Particularly, the method comprises the specific steps of: (1) collecting the branches; (2) collecting the cions; (3) grafting; (4) cutting; and (5) conveying the branches of the tea trees into a shed. The method has the advantages that: 1, the pruned branches of the wild tea trees can be grafted and cut immediately on the premise ofprotecting ecological resources, the branches, which are used as tree stocks, of the tea trees root, and the cions sprout buds within half a year and bloom in the second year, so the aim of shortening the marketing time by over 5 years is fulfilled under the condition of not taking 3 to 5 years for culturing the tree stocks into consideration; and 2, a section of pruned branch of the tea trees can root, sprout and bloom within two years by grafting and cutting; and the wild tea trees are not used as the tree stocks, so the populations of theaceae plants are protected effectively, ecology and society are facilitated, the cost is reduced, the economic benefit is improved, and the survival rate of cutting and grafting is over 85 percent.

The invention relates to an agent for preventing, improving or treating hypertension, which exhibits a hypotensive effect, inhibits the rise of blood pressure and improves hypertension, and food for preventing or improving hypertension, which does not become a burden in daily intake, has a higher antihypertensive effect and is useful as a diet during treatment for patients of hypertension. The agent for preventing, improving or treating hypertension contains the following components (A) and (B): (A) a compound selected from the group consisting of caffeic acid, chlorogenic acid and ferulic acid, and esters and pharmaceutically acceptable salts thereof; and (B) a component selected from the group consisting of central nervous system stimulating components, food fibers, extracts of perennial evergreen leaves of the genus Camellia, Theaceae, or Eucommia ulmoides Oliver, Eucommiae, organic acids having a molecular weight of 60 to 300 (excluding citric acid) and pharmaceutically acceptable salts thereof, and sugar alcohols.

The invention discloses an extract from the fruit shell of camellia oleifera abel and a preparation method and application thereof. Based on the total weight of the extract, the extract contains 5-70 w/weight percent of general flavone (in rutin); and camellia oleifera abel is the fruit shell of the woody plant camellia oleifera abel of the Camellia L category of the theaceae.

The invention discloses ceramide-containing tea seed extract and a preparation method thereof. The preparation method comprises the following steps of: crushing raw materials, extracting by using water or low-carbon alcohol, and recycling an extraction solvent from the obtained extracting solution so as to obtain extract, wherein the raw materials are seeds of theaceae camellia plants, namely camellia oleifera abel, camellia or common camellia, or residues of the seeds of the plants subjected to oil component extraction; adding alkaline solution into the extract, and hydrolyzing at the temperature of between 10 and 80 DEG C for 0.5 to 20 hours; and separating the obtained hydrolyzate by using a macroporous resin column, performing chromatography through a silica gel column or a sephadex column, eluting by using 40 to 60 volume percent aqueous solution of methanol or ethanol, performing thin layer chromatography, collecting fractions, mixing the fractions, and drying to obtain the ceramide-containing tea seed extract. The raw materials are readily available and the method is environmentally-friendly; the preparation process is simple; the product quality is stable; the production cost is low; and the content of ceramide in the extract is high.

The invention belongs to the field of gene engineering, and provides an induction-type promoter CsPE1 alpha from a tea tree and expression of the induction-type promoter CsPE1 alpha. The induction-type promoter provided by the invention is any one DNA molecule as shown in 1) and 2), wherein 1) the induction-type promoter is a DNA molecule shown as a sequence 1 in a sequence table; or 2) the induction-type promoter is a DNA molecule which is hybridized with a DNA sequence limited in the 1) under a stringent condition and is coded so as to achieve a promoter function. The promoter provided by the invention can be used for driving the expression of target genes in a plant, thereby providing a meaningful way for people to research the growing development of the tea trees and offering assistance for genetic modification of plants and especially for genetic modification of theaceae. The promoter provided by the invention is capable of inducing and starting cold-resistant genes under the low-temperature stress so as to effectively prevent and control cold damage, and simultaneously ensures that the cold endurance of the tea tree is enhanced and the acclimatization capacity of the tea tree is improved. Thus, tea leaves can be produced in regions in higher latitudes.

The invention relates to the technical field of agricultural production, and in particular relates to a cadmium-reducing selenium-enriched organic fertilizer applied to treatment and remediation of heavy metal pollution of soil and a preparation method thereof. According to the invention, a way that chemical adsorption of tea polyphenol and functional groups of humic acid, which are contained in camellia seed meal and theaceae plant residual bodies on cadmium and physical adsorption of oil waste clay and medical stone on cadmium are combined is uniquely adopted for greatly lowering the content of available cadmium in soil, and a selenium-containing compound and especially a means that selenized protein can form a cadmium-selenium-protein complex are adopted, so that an obvious cadmium reducing effect is achieved; and absorption of plants on cadmium is inhibited by utilizing the characteristic that selenium has a competitive antagonistic effect on cadmium and providing a large amount of selenium elements, and migration and enrichment of a cadmium element towards plants are stopped. The organic fertilizer provided by the invention has the advantages that raw materials are available, the cost is low, production processing wastes are utilized and changed into things of value, and the preparation method is simple, environment-friendly and easy to realize industrialized large-scale production.

The invention relates to a medicine with effects of treating alopecia and growing hair. The medicine is prepared from the following components in parts by weight: 2-4 parts of crude salt as a component A, 15-20 parts of a water extract liquid of cake meal squeezed from camellia oleifera fruit as a component B, 35-40 parts of a product which is fermented from glutinous rice by alcohol and acetic acid as a component C and 40-45 parts of oil which is squeezed by fruits of a theaceae plant as a component D. The medicine provided by the invention is capable of safely and rapidly treating alopecia, has a hair-growing effect, and is safe and free of a side effect; and the effective rate is 100%.

The invention relates to a controlled pollination method for theaceae plants. The method comprises the following steps: in the blossom season of theaceae plants, selecting flowers in bud; pushing aside petals; quickly removing all stamens; coating pollinated pollen to the column; folding rubberized fabric and completely wrapping the column in controlled pollination to realize controlled pollination of theaceae plants; and finally, marking and recording. The method provided by the invention has the beneficial effects that paper medical rubberized fabric is used for replacing a pollination bag to isolate outer pollen, so that the method is suitable for controlled pollination of theaceae plants, and further controlled pollination of other plants. The steps of controlled pollination are simplified, the cross pollination speed is increased, the ratio of obtaining hybrid fruits by controlled pollination is improved, and the crossbreeding cost is lowered.

The invention provides a myricetin extract, which is prepared by an extraction method comprising the following steps that (1) plants of myricaceae, vitaceae, leguminosae or theaceae are smashed; after degreasing, the smashed plants are dissolved in a methanol aqueous solution and are subjected to microwave and ultrasonic extraction; and an extraction solution is obtained; (2) the extraction solution obtained in the step (1) is subjected to pressure reduction concentration to obtain a concentrated solution; pressure-reduction suction filtration is performed; the solution is extracted by trichloromethane; the extraction solution is collected; and freeze drying and smashing are performed; (3) powder obtained in the step (2) is dissolved in petroleum ether and then passes through a silica gel column; purification is performed; eluate containing myricetin is collected; concentration is performed; and a myricetin crude product is obtained; and (4) the myricetin crude product obtained in the step (3) is added into the methanol aqueous solution with the volume ratio being 50 to 75 percent; heating is performed to 75 to 80 DEG C until the mixture is completely dissolved; stirring is performed; then, temperature reduction still standing, crystallization, suction filtration and drying are performed; and the myricetin extract is obtained. The myricetin extract can achieve a good effect of preventing or treating tumor metastasis after being taken for a long time, and has wide application prospects.

The invention relates to the application of wild camellia oil to prevent and cure actinic dermatitis, wherein, the wild camellia oil origins from mature seeds of theaceae plants. The prevention of the actinic dermatitis is to coat the light incident positions with the wild camellia oil, with a coating quantity of 2-3MuL/cm <2>; the curing of the actinic dermatitis such as solar dermatitis is to coat burnt positions with the wild camellia oil once every 2 hours with a coating quantity of 2-3MuL/cm <2> and have the coated position exposed. After being externally coated, the wild camellia oil easily combines with the surface of injured tissues and forms a protective barrier, thereby reducing external pessimal stimulation to the injured surfaces, relieving pain, and being beneficial to the generation of epithelial cells of the injured surfaces, the growth of granulation tissue and the healing of the injured surface. The invention fully and reasonably utilizes natural resources and improves the health-care level and life quality of human beings.

The invention discloses a production method for selenium-rich theaceae camellia fruits. The production method specifically comprises the following steps of at the flowering phase of the theaceae camellia fruits, fertigating selenium solution for theaceae camellia fruit trees according to certain amount every 7 to 10 days; when the theaceae camellia fruits are formed, spraying the selenium solution every 5 to 6 days. According to the embodiment of the invention, the consumption of selenium raw materials is low, so that the cost of the whole production process is low but the content of selenium in the cultivated theaceae camellia fruits is high; meanwhile, according to the production method disclosed by the invention, after the harvested theaceae camellia fruits are subjected to oil extraction, theaceae camellia oil with high content of selenium can be obtained, the quality of the theaceae camellia oil is greatly improved, the value of the theaceae camellia oil is further increased, and remarkable benefits are obtained.

To conduct a search for natural drugs and their formulae derived from natural substances that hardly cause side effects and drug tolerance, based on quite a new idea having departed from conventional drugs such as Chinese galenicals, Chinese medicine formulae, etc. and to develop a composition that has an anticancer activity and is selectively cytotoxic to cancer cells. A composition having an anticancer effect is obtained, which comprises therapeutically effective amounts of a dry product of Angelica keiskei and a dry product of Theaceae Camellia. Also, a composition having an anticancer activity is obtained, which comprises therapeutically effective amounts of a dry product of Angelica keiskei and/or a dry product of Theaceae Camellia together with a dry product of defatted whole egg of eggs of a fowl bred by feeding a feed having blended therein an additive comprising a dry product of Angelica keiskei, a dry product of brown algae, and optionally a dry product of Theaceae Camellia.

The invention discloses an introduction and cultivation method of camellia sinensis cv.Zijuan in the field of theaceae tree planting. The method comprises the following steps that 1, from June to July, a bacterium isolating mixture is laid and spread on the surface of soil, and then the soil is plowed with the plowing depth of 15-18 cm, wherein the bacterium isolating mixture is prepared from, byweight, 5-8 parts of attapulgite, 55-75 parts of lime and 15-20 parts of sulfur; 2, in the middle ten days of September, base fertilizer is applied to the plowed soil, wherein the application amount of the base fertilizer is 50-60 kg/mu, and the base fertilizer is prepared from, by weight, 5-6 parts of high-tower nitro compound fertilizer and 5-6 parts of active organic fertilizer; 3, in October,the camellia sinensis cv.Zijuan is planted in the soil after the application of the base fertilizer, wherein the planting quantity of the camellia sinensis cv.Zijuan is 2,000-2,500 per mu; 4, daily irrigation, weeding, fertilization and disease and pest control management are conducted. According to the scheme, aiming at the condition of relatively-severe stony desertification and hardening of thesoil in Guizhou, in combination with the characteristic that drought and flood occur in the same season in Guizhou and through the arrangement of the bacterium isolating mixture and the base fertilizer, the growth environment of the camellia sinensis cv.Zijuan is significantly improved.

The invention discloses a traditional Chinese medicine for treating amoebic dysentery, which comprises the following raw materials in parts by weight: 25-40 parts of Lemonfragrant ostericum, 6-8 parts of Acalypha australis, 7-11 parts of Theaceae sp., 6-10 parts of Stemona japonica and/or Stemona tuberosa roots, 15-20 parts of Allium sativum, 13-18 parts of Ainsliaea spicata, 5-12 parts of Brucea javanica fruits, 11-17 parts of Abelmoschus moschatus, 19-20 parts of Veratrilla baillonii, 22-24 parts of Osbeckia chinensis, 3-9 parts of Sophora alopecuroides, 14-18 parts of Duchesnea indica, 9-12 parts of Carthamus tinctorius flowers, 8-13 parts of Potentilla discolor, 10-15 parts of Euphorbia hirta, 13-18 parts of Asparagus plumosus, 6-8 parts of myrrh, 5-10 parts of Patrinia scabiosaefolia and/or Thlaspi arvense, 9-12 parts of Sedum elatinoides, and 12-14 parts of Gynura bicolor. The traditional Chinese medicine for treating amoebic dysentery, disclosed by the invention, has antiphlogistic and parasiticidal effects, can relieve patient pain, and has a distinct therapeutic effect.

The invention provides a freeze-dried powder granule product of white tea. The freeze-dried powder granule product is prepared by selecting fresh young buds and leaves of theaceae plant white tea through a preparation method comprising the following steps: a) performing blanching and fixation on fresh young buds and leaves of the white tea, performing boiling with water having the temperature of 90-100 DEG C for 2-5 minutes, and performing draining and spreading for cooling; b) pulping: preparing pulp by using a pulping machine; c) freeze drying: performing drying by using a freeze drier untilthe water content is 6% or lower, and then performing taking out; and d) ultra-low temperature grinding: performing grinding in the environment with the temperature of -10 DEG C to -30 DEG C to obtain 200-mesh ultra-fine powder, and preparing the granule product from the ultra-fine powder. The preparation method is simple, the biological activity of the product can be guaranteed to the maximum extent, the utilization ratio of effective components of the product can be improved, the prepared granules can be conveniently brewed, and the absorption ratio in the body can be improved.

The invention relates to the field of biological control, and in particular relates to application of tea saponin in prevention and control of aurelia. The application of the tea saponin in the prevention and control of the aurelia is namely application of the tea saponin in preparation of an inhibitor used for preventing and controlling the aurelia. The tea saponin related in the invention is from natural ingredients obtained through extraction of seeds, stems and leaves of a tea tree in theaceae, is easily degradable in the environment, meets the ecological safety requirement and is a natural non-ionic surface active agent. Toxicity tests of the tea saponin on aurelia ephyra larvae and scyphistoma prove that the tea saponin has extremely strong killing toxicity on the aurelia ephyra larvae and scyphistoma and then can be applied to prevention and control of influence of an aurelia disaster on a coastal power plant and a marine aquaculture industry.

The invention discloses a batch processing device for transplanting camellia plant seedlings and a using method thereof. The batch processing device comprises a driving frame, a plurality of driving pipes are movably connected to the inner wall of the driving frame, inserting blocks are fixedly connected to the inner walls of the driving pipes, and rotating rods are rotatably connected to the middles of the inserting blocks through bearings; and a first gear is fixedly connected to the surface of each rotating rod, and a second movable groove is formed in the inner wall of each inserting block. According to the batch processing device, the inserting blocks are driven by the driving frame to be inserted into soil around the camellia plant seedlings, the rotating rods drive opening and closing plates to move from the inner walls of the second movable grooves through cooperation of first gears and tooth grooves, soil and root hairs are cut and separated, the soil at the bottoms of the camellia plant seedlings is compacted through rotating plates, and the driving frame is moved upwards, so that the inserting blocks, the opening and closing plates and the rotating plates move upwards, the inserting blocks and the opening and closing plates pull up the whole camellia plant seedlings, the seedlings can be quickly and automatically taken, and the survival rate of the seedlings is greatly improved.

An aqueous cosmetic composition includes:

• • a) at least one alkyl glucoside including a linear or branched alkyl or alkenyl group having 14 to 30 carbon atoms and a mono-, di- or triglucoside group;
  • b) at least one extract of a plant species from the aralia family (Araliaceae);
  • c) at least one extract of a plant species from the pine family (Pinaceae);
  • d) at least one extract of a plant species from the flowering plants family (Theaceae); and
  • e) at least one extract of a plant species from the gooseberry family (Grossulariaceae).