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350 results about "Camellia chrysantha" patented technology

Camellia chrysantha, the golden camellia, is a species of plant in the Theaceae family. It is found in China and Vietnam. It is threatened by habitat loss. It is used to make tea, and as a garden plant for its yellow flowers, which are unusual in a camellia. Some sources consider it a synonym of Camellia nitidissima.

Method for raising seedlings of camellia chrysantha plants by top grafting

The invention provides a method for raising seedlings of camellia chrysantha plants by top grafting. By the aid of the method, study for supporting technologies for raising the seedlings of the camellia chrysantha plants by top grafting is carried out in the aspects such as scion, rootstock selection and processing, the grafting time, culture conditions and matters needing attention, and in order to achieve purposes of increasing a survival rate and cultivating excellent strains with both ornamental value and medicinal value, a plurality of key links are improved in an emphasized manner and include that (1), large tea-oil trees at tree ages of 60-80 years are selected as rootstocks; (2), scion cuts are subjected to wax sealing processing in a scion storage period; and (3), as the rootstocks are large and are high in drying degree and crowns of the rootstocks are large, an independent spatial protection measure is adopted after grafting, in other words, protective covers are manufactured according to sizes of the trees. The method has the advantages that problems of low quantity of existing wild camellia chrysantha, extremely low fruit rate, long seedling stage duration, low emergence rate and the like in the prior art are solved, the reproductive cycle of camellia chrysantha can be shortened, seedlings can be yielded from a garden in a period ranging from half a year to a year, the survival rate can reach 95% at least, and the excellent strains with both the ornamental value and the medicinal value can be cultivated within the shortest time.
Owner:FUJIAN AGRI & FORESTRY UNIV

Root promoting agent suitable for camellia chrysantha burgeon cuttage

The rooting agent suitable for stem planting of golden camellia branch consists of 2, 4-dichloro phenoxyacetic acid, 3-indole butyric acid, sodium guaiacol mononitrate, sodium hydroxide and borax. It is diluted before being used for stem planting of golden camellia branch in spring, summer and autumn, and survival rate of golden camellia seedling may reach 93-98 %. The present invention makes it possible to protect, develop and utilize golden camellia via fast industrial seedling growing.
Owner:GUANGXI FUXIN SCI & TECH

Instant lipid-lowering glutinous rice flour and processing method thereof

The invention discloses instant lipid-lowering glutinous rice flour and a processing method thereof. The instant lipid-lowering glutinous rice flour is prepared from following raw materials including, by weight, 300-350 parts of glutinous rice, 20-40 parts of gleditsia sinensis seeds, 30-50 parts of barley seedling powder, 15-20 parts of horse radish tree leaves, 60-80 parts of tartary buckwheat, 4-6 parts of camellia nitidissima, 2-3 parts of pueraria lobata stems, 2-3 parts of male flower of eucommia ulmoides, 2-3 parts of lotus leaves, 2-4 parts of siraitia grosvenorii flowers, 2-3 parts of rose fruits, 10-15 parts of mulberry leaf micro-powder, a proper amount of pomegranate wine, 8-15 parts of peony seed oil and 8-10 parts of food additives. The instant lipid-lowering glutinous rice flour is rich and balanced in nutrition, is mellow and sweet in mouthfeel and is rich in dietary fiber components. By means of a synergetic effect with various traditional Chinese medicine beneficial components, the instant lipid-lowering glutinous rice flour can accelerate metabolism, can reduce blood glucose and blood fat, is especially suitable for patients suffered from hyperlipidemia or diabetes, and has a body reinforcing and health caring effect when being eaten often.
Owner:安徽三源粮油股份有限公司

Grafting propagation method for golden camellias

The invention discloses a grafting propagation method for golden camellias. In detail, the method includes the steps that common tea-oil camellias are selected as rootstocks, meanwhile, lignified or half-lignified golden camellia branches are selected as scions, wherein the golden camellias are robust in growth and respectively provided with 3-5 plump sprouts, and the golden camellia branches are grafted on the tea-oil rootstocks through cleft grafting and bark cutting grafting methods. Finally, grafted golden camellia seedlings are cultivated through management, transplanting, pot changing, field transplanting and other procedures after grafting and good in quality. Through implementation, people only need to freely pick branches of various specifications on golden camellia parents as propagation cuttings, stock plants of the golden camellias and particularly wind plants do not need to be picked and dug, so that wild golden camellia resources are effectively protected and developed, and far-reaching significance is achieved. Meanwhile, after grafting and surviving are achieved, the golden camellia plants have already grown to be large-size nursery-grown plants, and quality is good. Through the implementation of the grafting propagation method, the method is more beneficial for propagation production of the golden camellia nursery-grown plants in an industrialized, large-scale and intensive mode.
Owner:蒙金妹

Camellia chrysantha tissue culture propagation method

The invention provides a camellia chrysantha tissue culture propagation method. The camellia chrysantha tissue culture propagation method comprises the steps of obtaining aseptic seedlings, propagating the aseptic seedlings, culturing strong multiple shoots, expanding propagation and carrying out rooting culture, wherein camellia chrysantha embryos are selected as explants and then inoculated to a primary culture medium to obtain the aseptic seedlings of the camellia chrysantha; next, the aseptic seedlings are inoculated to a subculture multiplication culture medium and a strong shoot culture medium; the seedling propagation and strengthening processes are repeated and circulated until a large quantity of strong aseptic seedlings are obtained; finally, the aseptic seedlings are transplanted to a rooting culture medium for rooting culture. The camellia chrysantha tissue culture propagation method has the advantages that the vitrification problem of the aseptic seedlings in the camellia chrysantha tissue culture process is overcome, multiple subculture of materials can be realized, large-scale propagation is realized, the seedling growing period of the camellia chrysantha is shortened, the seedling growing materials are saved, the rooting rate is 95%-98%, and the transplanting survival rate is more than 90%; as a result, the camellia chrysantha tissue culture propagation method has excellent economic benefit, social benefit and ecologic benefit.
Owner:南宁市金花茶公园

Agilawood camellia nitidissima series health care beverage

The invention belongs to health care tea beverages and relates to a composite series health care tea, which is prepared by adopting agilawood leaves and camellia nitidissima leaves as raw materials, and a preparation method. Agilawood not only has elegant aroma but also has the magical effects on restoring consciousness, smoothing Qi channels, preserving health, treating diseases, and the like and is an important medicinal material all the time. Camellia nitidissima is an ancient plant and is rare; 90 percent of wild camellia nitidissima all over the world is only distributed in part of mountainous area of the Guangxi province in China and is one of eight national first-grade protective plants of China; the leaves of the camellia nitidissima have medicinal value in addition to making tea as a beverage; and the camellia nitidissima has obvious effects on adjusting human blood fat, blood sugar and cholesterol and strengthening body immunity and can improve various uncomfortable symptoms caused by hypertension, resist bacteria, diminish inflammation, clear heat, detoxicate, promote urination, eliminate swelling, strengthen the vigour of the liver, the kidney and the heart, prevent blood arteriosclerosis and cancer, inhibit tumor growth, and the like. The agilawood camellia nitidissima bag tea, concentrated oral liquid and herbal tea series beverages for treatment and health care are produced by optimally proportioning the rare plant agilawood leaves and the national treasure camellia nitidissima leaves through a plurality of advanced preparation processes. The invention has considerable economic benefits and wide market prospects.
Owner:唐显

Camellia nitidissima tea active site, preparation method and application thereof

The invention discloses a Camellia nitidissima tea active site, a preparation method and application thereof. The preparation method includes: A. infiltration: taking coarse Camellia nitidissima tea powder, and soaking the powder overnight with a quintuple (V / W) alcoholic solution with a concentration of 30% or above; B. extraction: employing an alcoholic solution with a same concentration to that of step A to conduct heating reflux extraction on the coarse Camellia nitidissima tea powder in step A twice or more, with the dosage of the alcoholic solution being 10-40 times (V / W) that of the coarse Camellia nitidissima tea powder, controlling the extraction time at 1-4h each time, performing filtration, merging the extracted liquid, and recovering the solvent so as to obtain a concentrated paste; C. extraction: suspending the concentrated paste with water, carrying out extraction with petroleum ether, ethyl acetate and n-butyl alcohol in order, taking the extracted liquid of ethyl acetate, and recovering the solvent; and D. drying: freeze drying the ethyl acetate extract obtained in step C, thus obtaining the Camellia nitidissima tea active site.
Owner:GUANGXI MEDICAL UNIVERSITY

Method for extracting camellia chrysantha polysaccharide from camellia chrysantha leaves

The invention provides a method for extracting camellia chrysantha polysaccharide from camellia chrysantha leaves. The method comprises the following steps: 1, adding water to the camellia chrysantha leaves for conducting extraction, and obtaining an aqueous extract solution; 2, after concentrating the aqueous extract solution, adding ethanol for conducting precipitation, and obtaining precipitate for standby application; 3, washing the precipitate obtained in step 2 with absolute ethyl alcohol and acetone in sequence, then adding distilled water for conducting dissolution, then adding protease for conducting enzymolysis, and obtaining enzymatic hydrolysate; 4, placing the enzymatic hydrolysate and conducting treatment for 10-60 seconds under ultrasonic waves with the frequency ranging from 1000 kHz to 5000 kHz, then conducting dialysis through a dialysis bag with the molecular cut off being 10000, obtaining reserved liquid for conducting dialysis through a dialysis bag with the molecular cut off being 500000, obtaining penetrating liquid for conducting concentration, adding ethanol for conducting precipitation again, and obtaining precipitate for standby application; 5, washing the precipitate obtained in step 4 with absolute ethyl alcohol and acetone in sequence, then adding distilled water for conducting dissolution, conducting activated carbon decoloration, filtration and drying, and obtaining the camellia chrysantha polysaccharide. The camellia chrysantha polysaccharide obtained through the method has high immunological competence.
Owner:GUILIN MEDICAL UNIVERSITY
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