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64 results about "Cephalotaxus fortunei" patented technology

Cephalotaxus fortunei, commonly called the Chinese plum-yew, Fortune's yew plum, simply plum yew, Chinese cowtail pine or in Chinese as san jian shan (Chinese: 三尖杉; pinyin: sǎnjiānshān), is a coniferous shrub or small tree in the plum yew family. It is native to northern Burma and China, but is sometimes grown in western gardens where it has been in cultivation since 1848.

Insecticidal fertilizer

The invention provides an insecticidal fertilizer which comprises an insecticide, a fertilizer base material and additives and is characterized in that the weight ratio of the insecticide to the fertilizer base material to the additives is 1:(10-20):(1-2), wherein the insecticide is extracted from a natural plant; the fertilizer base material is prepared by adding straw into the residue after extraction of marigold, tagetes patula, tropic ageratum herb, tobacco, striped crotalaria herb, derris, macleaya cordata, cephalotaxus fortunei, oleander, asparagus, lycoris radiata, melia azedarach and pyrethrum and then fermenting; and the additives comprise ferric nitrate, manganese chloride, copper phosphate, zinc phosphate and potassium borate. The fertilizer provided by the invention has the advantages of soil fertility improvement, scientific proportioning, effective disinfestation, simplicity in preparation, low cost and no harm to the soil structure.
Owner:DSP TECH DEV WENZHOU CO LTD

Optical pure levorotation cephalotaxine and separation purification method

The invention relates to a separation and purification method of optically pure levorotatory cephalotaxine. The levorotatory optically pure cephalotaxine is colorless transparent acicular crystal, the optical purity is larger than 99 percent, the specific rotatory power [alpha]D is equal to -194 degrees[c 1.02, CHCl3, 20 DEG C], and the melting point is 143-144 DEG C. Cephalotaxus fortunei biological total alkali extract extracted from cephalotaxus plants or residual extract after cephalotaxus ester base is extracted from the cephalotaxus plants is used as raw material, mixed solvent of water and dichloromethane is used for dissolving the raw material, and the dichloromethane is firstly used for the extraction under acid condition; separated water phases are successively extracted by ether under alkali condition and methylene dichloride under acid condition; the water phases are extracted by the ether under the alkali condition, ether phases are condensed and crystallized to obtain the target product. The method has the advantages of simple operation, safety, reliability, high efficiency, high yield and low cost and can easily realize the scale preparation of the optically pure levorotatory cephalotaxine.
Owner:NANKAI UNIV

Freshwater fish feed

The invention discloses freshwater fish feed. The freshwater fish feed is prepared from the following raw materials: soybean meal, imported fish meal, cottonseed meal, calabash seed powder, rapeseed meal, cucumber seed powder, wheat middling, calcium dihydrogen carbonate, table salt, beer vinasse, amino acids, compound mineral substances, multi-vitamins, vegetable oil, plant enzymes, mallows, cyperus iria, creeping rostellularia herb, trichosanthes kirilowii maxim, medicated leaven, apocynum venetum, radix ophiopogonis, fructus viticis, radix cocculi trilobi, borax, radix peucedani, chloriti lapis, chingma abutilon seeds and cephalotaxus fortunei. A plurality of types of Chinese herbal medicines are added and mutual fusion of each raw material nutrition component can be facilitated; the digestion and utilization on nutrition substances of freshwater fish can be facilitated; the growth of the freshwater fish can be accelerated, the immunity and the disease resistance of the freshwater fish are enhanced and the death rate is reduced; the freshwater fish has no toxic side effect, does not have drug resistance and does not have residues of harmful substances; the multi-vitamins are added so that the development of small intestines of the freshwater fish is effectively promoted, the activity of digestive enzymes is improved and the growth of fishes bodies is accelerated.
Owner:ANHUI HESHENG WEIYE FEED CO LTD

Anticancer fragrance-increasing cigarette holder

The invention discloses an anticancer fragrance-increasing cigarette holder. A cigarette holder tube (2) and a suction nozzle (3) are of an integrated structure; one end of a cigarette insertion opening (1) is inserted into the outer end of the cigarette holder tube (2); both ends of the cigarette holder tube (2) are separated by a filtration net (4) to form a filtration region; and an anticancer fragrance-increasing composition for cigarettes is filled in the filtration region and contains the following components: 2 to 3 parts of taxus chinensis, 0.5 to 1 part of curcuma zedoary, 0.5 to 1 part of tears, 0.5 to 1 part of catharanthus roseus, 0.5 to 1 part of cephalotaxus fortunei, 0.5 to 1 part of disporum leschenaultianum, 0.5 to 1 part of rabdosia rubescens, 0.5 to 1 part of meadow saffron, 0.5 to 1 part of camptotheca acuminate, and 0.5 to 1 part of Java brucea. The anticancer fragrance-increasing cigarette holder facilitates the filling and exchange of the anticancer fragrance-increasing composition for cigarettes, so the harm from carcinogenic substances to human organs can be greatly reduced and the harm from smokes to the human bodies is reduced to the minimum; moreover, instead of damaging the original taste of the cigarette by simply absorbing a large amount of smoke, the anticancer fragrance-increasing cigarette holder makes the taste of the cigarettes more purer and easily accepted by adding a large quantity of plant spices.
Owner:吴中政

Method for extracting cephalotaxine from cephalotaxus hainanensis

The invention discloses a method for extracting cephalotaxine from cephalotaxus hainanensis, after an extraction solvent is added, cephalotaxus hainanensis powder is extracted by an ultrasonic extraction device to obtain a first extracting solution, and a sulfuric acid aqueous solution or a methanol solution is used as the extraction solvent, so that economy and environmental friendliness can be realized, and industrial production can be realized; the first extracting solution is centrifuged, then supernate is poured out, the operations of adding the extracting solvent, carrying out ultrasonic extraction, centrifuging and pouring out the supernate after centrifuging are repeatedly executed for 1-4 times, the supernate is combined to obtain a second extracting solution, and the second extracting solution is successfully separated and purified to obtain a cephalotaxine monomer by adopting a method for separating and purifying cephalotaxine through preparative high performance liquid chromatography. The extraction quality of the cephalotaxine can be improved through multiple extraction, the efficiency is high, and the technical problems that in the prior art, the cephalotaxine is extracted from cephalotaxus plants through organic solvents such as ethyl alcohol, the cost is high, industrial production is not facilitated, column chromatography is mostly adopted during separation and purification, the solvent dosage is large, and the efficiency is low are solved.
Owner:TROPICAL CORP STRAIN RESOURCE INST CHINESE ACAD OF TROPICAL AGRI SCI

Extraction and separation method of harringtonine

The invention relates to an extraction and separation method of harringtonine. The method comprises the following steps of: sequentially performing drying, crushing, extraction, concentration, separation and the like on raw materials so as to finally get harringtonine crystals, and the purity of the harringtonine is 96.4%. The harringtonine obtained by adopting the extraction and separation method of the harringtonine has the advantages of high yield and stable yield, and the yield is 0.298%. The extraction and separation method of the harringtonine technically provides an effective guarantee and makes a great contribution for development of the cephalotaxus fortunei industry in the field of medicines.
Owner:GUIZHOU BOFENG BIOLOGICAL TECH IND DEV

Method for growing seedlings of cephalotaxus oliveri seeds

The invention relates to a method for growing seedlings of cephalotaxus oliveri seeds. The method specifically comprises the following steps: selecting mature cephalotaxus oliveri seeds of which the episperm is grey and slightly claret-colored; accumulating the seeds for 5 days, turning and accumulating for 5 days again, kneading to remove the episperm, cleaning by using clear water, and drying; removing moldy seeds; arranging the selected seeds on an electric field treatment rack, starting an electric field generator with the voltage of 10 kilovolt, and treating 8 minutes; accumulating and storing the seeds according to a ratio 3:1 of the sand to the seeds by using the sterilized clear water sand for 6 months; screening the seeds after beginning of spring, soaking the seeds for 2 hours by using a Guoguang rooting agent and a carbendazim mixing solution, taking the seeds out and drying for later use; laying a black plastic film on the finished seed bed, seeding the seeds in soil, arching through bamboo skin and covering the film; and checking the damage caused by rats and emergence conditions in the period of waiting for emergence. By adoption of the method for growing seedlings of the seeds, the emergence rate of the seeds is about 40 percent higher than the emergence rate of seeds which are not subjected to electromagnetic field treatment, the survival rate of the seedlings is extremely high, and the method is suitable for large-scale planting needs.
Owner:道真仡佬族苗族自治县谷森科技农业开发有限责任公司

Chinese medicine for treating viral wind-cold and wind-heat type influenza

The invention provides a traditional Chinese medicine for treating virulent wind chill and wind-heat type fever, which is prepared from the following Chinese medicine herbs comprising active components. The traditional Chinese medicine is characterizes in that the traditional Chinese medicine comprises Chinese herbal medicine in the following weight ratio: 5 to 50 grams of kalimeris herb, 2 to 50 grams of cephalotaxus fortunei, 3 to 50 grams of Chinese milk vetch, 4 to 50 grams of laciniate kalanchoe herb, 5 to 50 grams of thin evodia twig and leaf, 6 to 50 grams of lobelia, 5 to 50 grams of sheep-ear inula herb, 3 to 50 grams of Indian stringbush root, 7 to 50 grams of raspberry, 8 to 50 grams of xanthium sibiricum, 12 to 50 grams of gothanipollis, 12 to 50 grams of common achyranthis herb, 9 to 50 grams of agrimony, 10 to 50 grams of herba elephantopi, 5 to 50 grams of little grass, 6 to 50 grams of verbena, 2 to 50 grams of rosebush raspberry, 10 to 50 grams of chilopod root, 5 to 50 grams of oldenlandia diffusa, 7 to 50 grams of Japanese peristrophe herb, 10 to 50 grams of Chinese dicliptera herb, 8 to 50 grams of cat's-foot, and 10 to 80 grams of Bidens pilose. The medicine can improve autoimmune function of a human body, strengthen body resistance and eliminate evil, relieve exterior syndrome by diaphoresis, and expel bacterial and virus from host cells of the human body and then discharge the bacterial and the virus to the outside the body through excrement, urine and body surface. The medicine has the characteristics of high curative effect, quick healing, expense conservation, and the like.
Owner:TIANJIN RUISITU MEDICINE TECH DEV

Traditional Chinese medicine for treating intestinal cancer and preparation method of traditional Chinese medicine

The invention belongs to the field of traditional Chinese medicine technologies, and especially relates to a traditional Chinese medicine for treating intestinal cancer and a preparation method of the traditional Chinese medicine. The traditional Chinese medicinal is prepared from the following traditional Chinese raw materials in parts by weight: 5-10 parts of common camptotheca fruit, 5-8 parts of Chinese actinidia root, 5-8 parts of hedyotis diffusa, 3-5 parts of bearded scutellaria, 5-8 parts of marsdenia, 5-8 parts of cynanchum bungei, 1-3 parts of Chinese fanpalm seed, 5-8 parts of cephalotaxus fortunei root, 3-5 parts of sophora wood ear, 2-3 parts of sparganium, 2-3 parts of curcuma, 3-5 parts of akebia fruit, 3-5 parts of barley shoot, 2-3 parts of citron, 3-8 parts of herb of scape-like sage, 3-8 parts of salvia scapiformis hance and 3-8 parts of astragali. The traditional Chinese medicine for treating intestinal cancer is water decoction. The traditional Chinese medicine disclosed by the invention can inhibit tumor reproduction, control the spread and metastasis of tumor, boost immunity by virtue of functions of clearing heat and removing toxicity, rectifying qi and transforming stagnation, dispelling stasis and removing stagnancy of the traditional Chinese medicine, and the traditional Chinese medicine for treating intestinal cancer can also relieve pain and eliminate tumor, ease pain of patients and save lives of patients.
Owner:QINGDAO TUMOR HOSPITAL

Method for regenerating and quickly propagating Cephalotaxus fortunei plant

The invention provides a method for culturing in vitro of Cephalotaxus fortunei and regenerating a plant, which belongs to a culture technology and solves the problems that ideal germination percentage and more healthy seedlings are difficult to obtain due to long dormancy time of seeds, long time of seedlings and low emergence rate. The method comprises the following steps: selecting stem sections of sprouting full sprouts during that time; sprouting new healthy sprouts by inducement culture for 15-20 days; propagating the new sprouts for 25-30 days; inducing the sprouts for 20-25 days to take root and form seedlings and transplant with the survival rate over 95 percent. The propagation coefficient is higher, and nursery stock survives and has favorable growth vigor.
Owner:FUJIAN AGRI & FORESTRY UNIV

Traditional Chinese medicine composition and preparation method thereof

The invention relates to a traditional Chinese medicine composition and a preparation method thereof. The traditional Chinese medicine composition is mainly prepared from the following components: gastrodia elata, tendril-leaved fritillary bulb, thunberg fritillary bulb, ginseng, salviae miltiorrhizae, radix scrophulariae, radix sophorae flavescentis, the roots of straight ladybell, radix stemonae, ligusticum wallichii, red peony roots, angelica sinensis, dried radix rehmanniae, radix rehmanniae preparata, saffron crocus, peach kernels, radix ophiopogonis, schisandra chinensis, American ginseng, astragalus, kudzuvine roots, leeches, scorpio, stiff silkworms, earthworms, rhizoma acori graminei, irkutsk anemone rhizome, apricots, bunge cherry seeds, erodium stephanianum willd, uncaria, semen lepidii, penthorum chinense pursh, poria cocos, poria with hostwood, martin fig roots and stems, radix aconiti preparata, rhizome arisaematis, arisaema cum bile, semen boitae, turtle shells, manis pentadactyla, tortoise shells, zaocys dhumnade, agilawood, kadsura coccinea, centipedes, rhizoma sparganii, curcuma zedoary, ground beetles, cephalotaxus fortune, rhizoma curculiginis, hairyvein agrimony, herba epimedii and the like. The preparation method is simple in process, and the prepared traditional Chinese medicine composition is convenient to take and has obvious effects for treating serious diseases such as hydrops and tumors of the lung and heart and cerebral vessels.
Owner:熊瑞阳

Plant and microbe composite pesticide, and preparation method thereof

InactiveCN110200026AQuantity ratio is stableFully exploit biological characteristicsBiocideNematocidesNicotiana tabacumBacillus sphaericus
The invention discloses a plant and microbe composite pesticide, and a preparation method thereof. The plant and microbe composite pesticide comprises, by weight, a plant component composed of 20 to 50 parts of tobacco leaf, 4 to 10 parts of cephalotaxus fortunei, and 4 to 10 parts of Aztec marigold; a bacterium solution composed of 0.1 to 0.5 part of paecilomyces varioti bacterium solution, 0.1 to 0.5 part of Aschersonia bacterium solution, 0.5 to 1.5 parts of insecticidal bacteria qingchongjun solution, and 0.5 to 1.5 parts of Bacillus sphaericus solution; and 40 to 80 parts of water. The preparation method comprises following steps: fungus and bacteria are subjected to independent culture and breeding to prepare the bacterium solution; the plant raw materials are subjected to treatmentincluding washing and crushing; the plant raw materials are introduced into a fermentation tank, and the fermentation tank is inoculated with the bacterium solution for fermentation;and after fermentation, filtering is carried out so as to obtain the plant and microbe composite pesticide. The plant and microbe composite pesticide is high in efficiency, low in toxicity, and wide in insecticidal range, is harmless for human, domestic animals, and the environment, and can be applied on rice, fruits, and economic crops.
Owner:LIUYANG BRANCH OF CHANGSHA COMPANY OF HUNAN TOBACCO +1

Hard lump-resolving agent for treating gastric cancer and preparation method

The invention discloses a hard lump-resolving agent for treating gastric cancer and a preparation method. The hard lump-resolving agent is prepared by taking the following raw materials by weight part: 13 to 20 parts of cinnamon, 11 to 15 parts of flos caryophylli, 12 to 18 parts of corydalis tuber, 9 to 13 parts of patrinia heterophylla, 7 to 12 parts of cactuses, 9 to 14 parts of flos mume, 12 to 19 parts of codonopsis pilosula, 6 to 13 parts of cephalotaxus fortunei, 9 to 11 parts of water chestnut, 10 to 13 parts of Chinese actinidia roots, 12 to 17 parts of wahlenbergia marginata, 7 to 12 parts of rhizoma cimicifugae, 8 to 14 parts of lindernia crustacean, 7 to 11 parts of common tetragonia herbs, 9 to 15 parts of kelp, 6 to 14 parts of rhizoma pinellinae praeparata, 9 to 12 parts of fructus aurantii, 10 to 13 parts of ligusticum wallichii and 6 to 9 parts of concha arcae. The hard lump-resolving agent is free from risk, operative complications, pain of sequela, wound and side effect of chemoradiotherapy; the cancer is difficult to transfer and relapse; pure natural Chinese herbal medicines are taken as the main raw materials, so that the hard lump-resolving agent is environment-friendly and safe; the effects in counteracting toxic substances and strengthening the body resistance are both achieved; the capability of the whole body to prevent and resist against cancer can be improved by regulating the viscera channel physiological function; the anticancer immunity of a patient can be enhanced; the living quality and the survival rate are increased.
Owner:王小华

Method for separating cephalotaxus fortunei total alkaloids by ion exchange resin

The invention discloses a method for separating traditional Chinese medicine cephalotaxus fortunei total alkaloids, in particular to a method for separating total alkaloids from traditional Chinese medicine cephalotaxus fortunei extract, belonging to the traditional Chinese medicine field. The method includes the following technical scheme: cephalotaxus fortunei extract is taken, pH value is adjusted to be 1-7, filtering is carried out, filtrate is taken and added onto cation exchange resin, eluting by water is firstly carried out to remove impurities, and then 0.5-20% saline solution is used for socking the resin, and then 0.5-20% saline solution containing acid or alcohol is used for eluting until no alkaloid is detected, eluant is collected and added with alkali to be natural, and desalinization treatment and concentrated drying are carried out, thus obtaining the traditional Chinese medicine cephalotaxus fortunei total alkaloids. The method overcomes the defects of low extraction rate, high organic solvent dosage, excessive high acid-base concentration, complex technology and impossible for large production and the like of the prior art and can efficiently separate high purity cephalotaxus fortunei total alkaloids in traditional Chinese medicine cephalotaxus fortunei extract.
Owner:BEIJING HERUN INNOVATION PHARMA TECH DEV

External traditional Chinese medicine for treating traumatic bleeding

The invention discloses an external traditional Chinese medicine for treating traumatic bleeding. The external traditional Chinese medicine comprises the following raw materials in parts by weight: 12-15 parts of radix astragali, 5-7 parts of rhizoma corydalis, 2-4 parts of prepared frankincense, 5-8 parts of radix dipsaci, 3-4 parts of rhizoma nelumbinis, 10-12 parts of cortex albiziae, 3-4 parts of rhizoma polygoni cuspidati, 2-4 parts of rhizoma et radix notopterygii, 5-6 parts of grassleaf sweelflag rhizome, 3-5 parts of radix cynanchi paniculati, 1-2 parts of herba taxilli, 5-8 parts of rhizoma corydalis, 3-4 parts of fructus leonuri, 2-4 parts of short-pedicel aconite root, 1-3 parts of radix angelicae, 4-5 parts of caulis erycibes, 6-8 parts of rhizoma dioscoreae nipponicae, 10-15 parts of Radix Glycyrrhizae Preparata, 2-3 parts of leaf of Livistona chinensis (Jacq.) Br. and 1-2 parts of Cephalotaxus fortunei Hook.f. The external traditional Chinese medicine has the effects of clearing away heat and toxic materials, realizing detoxication and tissue generation, dispersing blood stasis to relieve pain, stopping bleeding and dissipating blood stasis, and relieving swelling and pain, has a very good curative effect on traumatic bleeding, is high in efficiency, remarkable in curative effect, convenient to use, high in cure rate and free of side effects, and can promptly and effectively relieve the pain of a patient.
Owner:DANGTU COUNTY KEHUI TRADING

Cytochalasin derived from phenylalanine and preparation method and application thereof

The invention discloses cytochalasin derived from phenylalanine and a preparation method and application thereof. The preparation method of the cytochalasin compound comprises the following steps: inoculating endophytic fungi Xyllaria sp.CFL5 in leaves of cephalotaxus fortunei Hook.f into a rice culture medium, chopping the culture medium after the endophytic fungi Xyllaria sp.CFL5 grow for 3 weeks, soaking and extracting with ethyl acetate, and concentrating under reduced pressure to obtain a crude extract; and separating the extract by macroporous resin, silica gel and a semi-prepared high performance liquid chromatography column to obtain the compound. The compound has obvious inhibitory activity on the combination of LAG3 and MHC II and the combination of LAG3 and FGL1, and further inhibits the immune escape of tumor cells so that the compound can be used as a novel anti-cancer candidate drug.
Owner:LANZHOU UNIVERSITY
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