96 results about "Pittosporum tobira" patented technology

The invention belongs to the technical field of fertilizers, and relates to a sludge organic fertilizer for promoting vegetation restoration and produced by using lakebed sludge, as well as a preparation method and applications thereof, and the preparation method is characterized in that through adding straws, composting inoculants, chemical nitrogen fertilizers and plant growth regulators into lakebed sludge dredged in an East Lake tunnel engineering of Wuhan, a compost is prepared. In a finished product of the sludge organic fertilizer, the organic matter content is 35-45%, and the total N content is 0.7-1.0%. The sludge organic fertilizer disclosed by the invention is complete in nutrients and reasonable in proportioning, conforms to the early nutrient absorption regularity of vegetation restoration, and can significantly promote vegetation growth and accelerate the process of vegetation restoration. Through taking arbors such as camphors and german oaks and shrubs such as osmanthus trees and pittosporum tobira as optimal embodiments, compared with a contrast set, the SPAD (soil and plant analyzer development) value of new leaves is increased by 11.4-15.6%, and the leaf area is increased by 13.6-40.7%. After the fertilizer is applied, the soil organic matter is increased by 14.5-15.3% in comparison with a contrast set, and the total N content is increased by 5.1-5.9%.

A preparation method of a natural tobacco moisture retaining fumet is characterized in that pittosporum tobira is taken as a raw material, is crushed, subjected to solvent extraction, filtered and concentrated to obtain the natural tobacco moisture retaining fumet. The natural tobacco moisture retaining fumet is added into tobacco shreds, so that the moisture content of the tobacco shreds basically can not be changed along with the environment humidity, the flexibility and the processing resistance of the tobacco shreds can be improved, the dry sensation and the irritation of smoke can be alleviated, the fragrance of the smoke is increased, the smoking smell is improved, and the cigarette smoke is endowed with gentle and slight faint scent. The preparation method has the outstanding characteristics that a new usage of the pittosporum tobira, pericarps and seeds is developed by a common method of a frequently-used solvent, and a new natural tobacco moisture retaining fumet is promoted.

The invention discloses a pittosporum tobira seedling substrate which comprises, by weight, the components of 5-10 parts of perlite, 5-8 parts of vermiculite, 20-30 parts of peat, 20-30 parts of bentonite, 5-10 parts of corn cobs, 10-20 parts of soya bean meals, 15-25 parts of spent mushroom compost and 10-20 parts of organic fertilizer. The invention further discloses a preparation method of the pittosporum tobira seedling substrate, the method comprises the steps that 1, the corn cobs and the soya bean meals are smashed; 2, the smashed corn cobs and soya bean meals, the spent mushroom compost and the organic fertilizer are weighted according to the parts by weight, and stack retting is conducted by being additionally covered with plastic film or soil; 3, the substrate which is retted and fermented in the step 2 according to the parts by weight are evenly mixed and blended with the perlite, the vermiculite, the peat and the bentonite. According to the pittosporum tobira seedling substrate and the preparation method thereof, the substrate is strong in permeability, light in mass and durable in capacity of preserving moisture and fertility, the seedling survival rate is high, the root system of a cultivated seedling is developed, and the amount of growth of the seedling can be effectively improved.

The invention relates to a medicine used for treating rheumatism and in particular relates to a Chinese medicine preparation used for treating rheumatism. The Chinese medicine preparation used for treating the rheumatism is mainly prepared from the following raw medicinal materials in parts by weight: 4-8 parts of prepared common monkshood mother root, 5-10 parts of prepared kusnezoff monkshood root, 8-15 parts of bark of pittosporum tobira, 7-12 parts of suberect spatholobus stem, 6-10 parts of divaricate saposhnikovia root, 7-15 parts of radix clematidis, 8-15 parts of gentiana macrophylla, 5-10 parts of notopterygium root, 6-12 parts of radix angelicae pubescentis, 8-16 parts of garden balsam stem, 7-13 parts of stephania tetrandra and 5-10 parts of teasel root. The Chinese medicine preparation used for treating the rheumatism has the effects of dispelling wind, eliminating dampness, warming channels for relieving pain, activating blood, relaxing tendons, relieving exterior syndrome, lubricating joints and dispelling cold, is convenient to take and has a good curative effect and little toxic and side effect.

The invention relates to a landscape formation method of an all-season-fragrant plant community hierarchical structure, belonging to the technical field of garden engineering. The plant community combination established by the method is formed by compositely planting various fragrance-releasing arbors, shrubs and herbaceous plants in different layers. Michelia alba, Cinnamomum camphora, Ginkgo biloba, Cedrus deodara, Pittosporum tobira, Gardenia jasminoides, Osmanthus fragrans, Chimonanthus praecox and many other plants capable of giving out the respective fragrance in different seasons are adopted, and are reasonably matched and planted in the landscape green central parting region according to the fragrance release seasons and months, positions, terrains, fragrance release thickness, air humidity, hue of floral leaves and the like, thereby providing a large-area all-season-fragrant environment for local tourists, residents, patients and the like, and benefiting the recovery and life prolonging. The formation method takes the seasonal aspect changes of plants into consideration, enriches the landscape configuration of all seasons, creates an all-season-fragrant garden environment, ensures the continuity of fragrant landscape, and has the functions of cleaning air, repelling mosquitoes, preventing worms, relieving the pressure, inhibiting the pathogenic bacteria and the like.

The invention discloses a pittosporum tobira somatic embryogenesis and plant regeneration method. The pittosporum tobira somatic embryogenesis and plant regeneration method comprises the following steps: (1) by taking fresh pittosporum tobira seeds as explants, sterilizing the explants; (2) placing the sterilized explants in an MS minimal medium to induce sterile test-tube seedlings; (3) placing the cotyledons of the sterile test-tube seedlings in an MS embryonic callus induction medium to induce embryogenic calli; (4) placing the embryogenic calli in an MS embryoid germination medium to induce regeneration plants; (5) placing the regeneration plants in an MS strong seedling culture medium for culturing to obtain complete small seedlings; and (6) uncovering the vessel caps of tissue culture vessels of the complete small seedlings, hardening the seedlings for 4 to 7 days at room temperature, taking out the young seedlings, cleaning the culture medium at the roots of the young seedlings, transplanting the young seedlings into a vermiculite medium which is watered thoroughly, transplanting the young seedlings into a large field after the young seedlings grow for one month at room temperature, and spraying once every morning and evening. By adopting the pittosporum tobira somatic embryogenesis and plant regeneration method, a large amount of high-quality pittosporum tobira seedlings can be obtained within a short time; the transplanting survival rate is 95% or above; the problem about scale seedling is effectively solved; basis is also provided for transgenic research, biotechnological breeding and the like of the pittosporum tobira.

The invention belongs to the technical field of tea processing, in particular to a preparation method of a pittosporum tobira tea. The preparation method is characterized in comprising the steps of: taking a common baked green tea as a tea blank, adopting a scenting method by means of 'two steps of scenting and one step of distilling', processing by means of the tea blank and the fresh flower, scenting the flower, withdrawing the flower, drying by means of fire repeating, and distilling the flower, etc. The development and the preparation of the pittosporum tobira tea can enrich the types of scented tea, meet the drinking requirement of diversification, promotes the synthesis and the high efficiency of pittosporum tobira resources, and has wide application prospects.

The invention discloses a traditional Chinese medicinal herb preparation for treating bone fracture and a preparation method thereof. The traditional Chinese medicinal herb preparation is prepared from the following raw materials: 8 g of Marsdenia griffithii, 6 g of Buddleja asiatica, 12 g of Gynura diuaricata, 6 g of Epipremnum pinnatum, 8 g of Coelogyne corymbosa, 5 g of trepang, 12 g of Acanthopanax trifo-liatus, 18 g of Angelica sinensis stem, 5 g of Chlorophytum comosum, 8 g of Santalum album, 4 g of Diplopterygium laevissima, 10 g of Bulbophyllum odoratissimum leaf, 6 g of Pittosporum tobira bark, 4 g of Albizia julibrissin bark, and 7 g of Dendrobium officinale. The traditional Chinese medicinal herb preparation disclosed by the invention has the advantages of rapid action, distinct therapeutic effect, and no sequelae.

The invention relates to an externally used traditional Chinese medicine for curing fracture postoperation synarthrophysis. The externally used traditional Chinese medicine comprises the following medicinal materials in parts by weight: 8-12 of Pittosporum tobira barks, 8-12 of Herba speranskiae tuberculatae, 8-12 of Olibanum, 8-12 of Myrrha, 8-12 of Angelica sinensis, 12-18 of Pericarpium Zanthoxyli, 3-8 of Ligusticum chuanxiong, 3-8 of Carthamus tinctorius flower, 2-6 of Radix Clematidis, 2-6 of Angelica dahurica, 2-6 of Radix Glycyrrhizae, 2-6 of Saposhnikovia divaricata and 30-100 of white spirit over 50 degrees. According to the invention, tests prove that the externally used traditional Chinese medicine can be used for curing the fracture postoperation synarthrophysis safely and effectively.

The invention discloses a moisture retention and skin moisturizing liquid containing pittosporum tobira ait essential oil and a honeysuckle extract, wherein the moisture retention and skin moisturizing liquid comprises, by mass, 0.2% of pittosporum tobira ait essential oil with a concentration of 1 wt%, 2% of propylene glycol, 2% of glycerol, 0.1% of hyaluronic acid, 0.5% of sodium hydroxymethylglycinate, 1.5% of a honeysuckle extract with a concentration of 0.1 wt%, 0.25% of lactic acid, and 93.45% of water. According to the present invention, by adding the pittosporum tobira ait essential oil and the honeysuckle extract, the effects of skin fine line eliminating, aging preventing, telangiectasia improving, and relieving of red swelling of the skin can be provided, and the obtained moisture retention and skin moisturizing liquid can be used for improving and preventing skin aging and repairing the sun-exposed skin and the allergic skin; and the moisture retention and skin moisturizing liquid does not contain heavy metals, alcohols, hormones, mineral oil, pigment and other ingredients, has the soft formula, and cannot cause irritation and burden on the skin.

The invention relates to an externally applied hot washing traditional Chinese medicinal composition for blood circulation invigorating and pain relieving in the technical field of traditional Chinese medicinal compositions. The composition comprises the following raw medicines: 15g of Sappanwood, 15g of Rhizoma curcumae longae, 15g of Pittosporum tobira, 15g of Cortex Acanthopanacis, 15g of Chinese angelica end, 15g of dahurian angelica root, 15g of Incised Notopterygium, 15g of Achyranthes bidentata, 15g of Ramulus Mori, 15g of Ligusticum wallichii, 15g of Herba Lycopi, 15g of Radix Paeoniae Rubra, 15g of Radix Angelicae Pubescentis, 30g of Glabrous Greenbrier Rhizome, 30g of Herba Leonuri, 9g of Amur Corktree Bark, 9g of myrrh, 9g of Rhizoma Cyperi and 9g of Divaricate Saposhnikovia Root. The invention also relates to an application of the externally applied hot washing traditional Chinese medicinal composition for blood circulation invigorating and pain relieving in the preparation of medicines for treating acute ankle injuries. The externally applied traditional Chinese medicinal composition for blood circulation invigorating and pain relieving, which is suitable for the coldwashing therapy, is researched out on the basis of the treatment of the early acute ankle soft tissue injuries by cold washing, allows the curative effect of the cold washing therapy to be better, and is more suitable for the cold washing therapy than common circulation invigorating and pain relieving particles; and the traditional Chinese medicinal composition of the invention, which has the advantages of reasonable formula and simple preparation, allows patients to be treated at home, and the treatment flexibility and the treatment timeliness to be increased.

The invention relates to the field of traditional Chinese medicinal formulations, particularly relates to an externally-applied medicinal preparation for treating hyperosteogeny, which is characterized in that the externally-applied medicinal preparation is prepared from the following raw materials in parts by weight: Rhododendron molle 15-20 parts, Pyrola rotundifolia 10-15 parts, Carthamus tinctorius flower 8-12 parts, Datura metel flower 10-12 parts, Pheretima 10-15 parts, Daemonorops draco 6-10 parts, Ligusticum chuanxiong 20-25 parts, Drynaria fortunei 6-8 parts, Impatiens balsamina 10-12 parts, Pittosporum tobira bark 12-15 parts, Chaenomeles speciosa fruit 15-20 parts, Eucommia ulmoides 8-10 parts, Hedera sinensis 12-16 parts, Spatholobus suberectus stem 6-10 parts, Angelica sinensis 15-20 parts, Curcuma longa 16-18 parts, Radix Paeoniae Rubra (Paeonia lactiflora and / or Paeonia veitchii) 12-16 parts, Moschus 3-5 parts, and camphor 3-5 parts by pulverizing the above raw materials into fine powder. The externally-applied medicinal preparation of the invention has low cost, high efficacy in treatment of hyperosteogeny, no toxic or side effect, and has effects of relieving exterior syndrome, dispelling cold, expelling wind and removing dampness, dredging blood stasis, smoothing collaterals, eliminating oppression of hyperosteogeny to nerve root, rapidly relieving pain and relieving numbness, repairing nerve atrophy and dissolving prominent hyperosteogeny neoplasms, so as to solve the problem from the source.

The invention discloses a preparation method of powder for treating senile vaginitis to solve the problem of treatment of senile vaginitis. The preparation method is characterized by comprising the steps of (1) distilling coarse powder of barks of pittosporum tobira, root of fortune apios and radix ephedrae at reduced pressure to extract volatile oil; (2) decocting tetrapanax papyriferum at reduced pressure to obtain filtrate; (3) decocting trikeraia hookeri, magnolia amoena, Chinese taxillus herb, coking malt, coking medicated leaven, leaf of mimoselike rosewood, peach gum, cassia twig and the dregs obtained in the step 1 with water to obtain filtrate for standby use; (4) combining the filtrates obtained in the steps 2 and 3, concentrating the filtrate mixture into dry extract at reduced pressure and grinding the dry extract to obtain dry extract powder; and (5) spraying the volatile oil obtained in the step 1 into the dry extract powder obtained in the step 4, mixing the materials uniformly, sieving the mixture with a 100-mesh sieve and subpackaging the powder, thus preparing the powder. Clinical experiments prove that the powder has the characteristics of good curative effects and higher safety when being used for treating senile vaginitis and is worth clinical application and popularization.

The invention discloses a preparation method of a low temperature resistant automobile brake fluid and belongs to the technical field of preparation of brake fluid. Olive leaves, pittosporum tobira leaves, wintersweet flower petals and Chinese herbal medicine of safflower carthamus are mixed, air-dried and milled into powder; then the powder and ethyl acetate are subjected to water-bath extracting treatment; then filtering is performed to collect filtrate, adsorption is performed through resin, and elution treatments are performed through deionized water and an ethanol solution to collect a modified extracting solution; the obtained modified extracting solution, epoxypropane, methyl alcohol and the like are subjected to sealing reaction, and the pH value is adjusted through glacial acetic acid to obtain a modified base fluid; the modified base fluid and boric acid are reacted to obtain a modified reaction fluid; methylbenzene is added into the modified reaction fluid for thermal reaction to obtain a mixed fluid; and finally, the mixed fluid, polyethylene glycol, sodium phosphate and the like are subjected to water-bath heating reaction, still standing and cooling are performed, and the low temperature resistant automobile brake fluid can be obtained. The low temperature resistant automobile brake fluid obtained through the preparation method has a good high-temperature anti-gas-blockage property and low-temperature fluidity, excellent anti-corrosion and anti-rust properties, fine oxidation resistance and wide application prospects.

The invention provides a method for effective cleaning of Pittosporum tobira seeds. The method consists of the steps of: drying Pittosporum tobira fruits till pericarps crack; rubbing Pittosporum tobira fruits with plant ash on a rubber mat to make seeds come off from the fruits; picking out large fruit branches, using a layer of plant ash to rub the seeds again, separating clustered seeds into single seed carrying ash, letting a lot of mucus on the seed coats form ash balls and drop down; using a stainless steel screen to separate the seeds, pericarps and bulk ash, mucus balls; separating out ash carrying full seeds; performing rubbing with running water to remove ash sticking on the full seeds; drying the seeds; and packaging the seeds with paper bags. Directed at the problems that existing Pittosporum tobira seeds are full of mucus on the surfaces and always adhere to each other together and empty and worm-eaten seeds and fruit residue therein are difficultly to be removed, the invention puts forward an effective cleaning method. The cleaning method is also applicable to cleaning of other pittosporum seeds.

The invention discloses a medicine for treating psoriasis and a preparation method for the medicine. The preparation method comprises the following steps of: decocting radix rehmanniae, processed pangolin, rhizoma smilacis glabrae, Angelica sinensis, Salvia miltiorrhiza, radix sophorae flavescentis, subprostrate sophora, pittosporum tobira, golden cypress, cortex mori radices, fructus forsythiae, Caulis Spatholobi, radix scutellariae, pericarpium granati, spina gleditsiae, cortex dictamni, Cyrtomium fortune, cortex moutan, Eclipta alba, Kyllinga brevifolia, tuber fleeceflower stem and liquorice in water to obtain a decoction; concentrating, and then, adding conventional auxiliary materials; adding purified water until the crude drug content is 1g / ml; encapsulating; and sterilizing to prepare an oral liquid preparation. The medicine disclosed by the invention is an effective prescription used for specially treating the psoriasis and can be used for dispelling wind and eliminating dampness, nourishing Yin and dredging collaterals, activating blood and dissolving stasis and improving psoriasis symptoms caused by endocrine disorders and diminished immunologic functions. Through clinical observation, the effective rate of the medicine is 100 percent. The medicine for treating the psoriasis is natural and pure and is safe and nontoxic and does not have dependency.

The invention discloses a natural mosquito-repellent aromatherapy composition and a preparation method thereof. The natural mosquito-repellent aromatherapy composition comprises the following components: 10-20 parts of aquilaria wood, 1-5 parts of lemongrass, 3-5 parts of sweet wormwood, 1-3 parts of folium eucalypti, 1-3 parts of mint, 1-8 parts of Artemisia argyi, 1-5 parts of pittosporum tobira, 1-5 parts of lindera erythrocarpa makino, 1-5 parts of turbo operculum, and 0.5-1 part of blumea balsamifera. The natural mosquito-repellent aromatherapy composition employs a plurality of natural plant medicinal materials or fragrant materials, a formula is reasonable and scientific, the mosquito-repellent effect is obvious, and the natural mosquito-repellent aromatherapy composition has pleasant fragrance, and cannot easily generate drug resistance. Compared with the common culicifuges, the natural mosquito-repellent aromatherapy composition has the advantages of safety, no toxin and convenient usage, in addition, the natural mosquito-repellent aromatherapy composition has the effects for tranquilizing and allaying excitement, alleviating pressure, repealing mosquito and insect, sterilizing, and purifying air.

The invention discloses a seedling cultivating method for improving salt-resistance performance of pittosporum tobira. The method comprises the steps that seeds produced by nursery stock which is native to the seaside are selected; salt-resistance exercising is conducted starting from the seeds, during small seedling period, namely, the period when 5-10 leaves are grown from the seedlings, small seedling period exercising is conducted on small seedlings, during big seedling period, namely, the spring of the next year, big seedlings are transplanted into nutritional bags, and salt-resistance exercising of big seeding period is conducted when the big seedlings begin to grow and growth of buds is over, wherein a salt-resistance exercising circle of the big seedling period is at least over four month. According to the seedling cultivating method for improving the salt-resistance performance of the pittosporum tobira, in the three stages of seeds, small seedlings and big seedlings, after domestication is conducted on the nursery stock according to different domestication schemes, when the nursery stock is planted in coastal areas, the survival rate and the growth vigor of the nursery stock are both as good as that of the nursery stock planted in the inland areas. During seed soaking, the germination percentage of the seeds reach 90%-95%, the survival rate of the nursery stock during small seedling planting reaches 90%-95%, the survival rate of the nursery stock during big seedling planting reaches 90%-95%, and the survival rate of the big seedlings after the nursery stock is moved out of a nursery and planted in the coastal areas can reach over 95%.

The invention discloses external medicinal wine with a callus formation promoting effect. The external medicinal wine is prepared from the following raw materials: 50-65g of acanthopanax giraldii harms, 50-65g of pittosporum tobira bark, 15-30g of ground beetles, 50-65g of lycopus lucidus, 50-65g of notopterygium root, 30-45g of lycopodium clavatum, 30-45g of ampelopsis aconitifolia bge, 50-65g of pericarpium zanthoxyli, 50-65g of sambucus chinensis, 50-65g of buerger maple, 50-65g of rattan or root of schisandra henryi, 35-50g of girardiana heterophylla decne, 50-65g of groundsel, 55-60g of frankincense, 55-60g of myrrh, 50-65g of dried rehmannia root, 50-65g of disporopsis fuscopicta, 50-65g of panax japonicus, 50-65g of Chinese angelica, 50-65g of sarcandra glabra, 50-65g of radix caulophylli, 50-1000g of safflower, 300-500g of dragon blood, 8-16g of musk, 300-900g of mentholum, 3000-6000ml of 95% ethanol solution and 10000-25000ml of white spirit. When the external medicinal wine is used, the medicinal wine is externally applied to an affected part for 2-3 times every day until the affected part is healed. Generally, an obvious effect can be taken after 3-5 days, pain is obviously alleviated, and a callus is formed within 13-20 days.

The invention provides a special culture substrate for pittosporum tobira 'variegata' container seedlings, belonging to the technical field of horticulture settings. The substrate contains the following components by volume percent: 35-45% of peat, 15-25% of medical stone, 5-15% of perlite and 25-40% of yellow subsoil, wherein 500-1000g of ground ginkgo leaves are added to the culture substrate per cubic meter. The substrate has the beneficial effects of having an obvious effect of promoting growth of annual container seedlings of pittosporum tobira 'variegata' and being high in height increment; the ground ginkgo leaves can promote root growth; the volume weight of the substrate is adjusted by adopting medical stone, so the substrate is more suitable for the needs of plant culture; medical stone is also used for adjusting and improving the total porosity, water-holding porosity and aeration porosity of the substrate; meanwhile, in the irrigation process, macroelements, such as potassium, calcium and magnesium, and trace elements, such as iron, copper, zinc and manganese, are dissolved out of medical stone after medical stone is leached with water, thus reducing the application amount of macroelement chemical fertilizers and reducing the production cost; the substrate can be used for scale production of pittosporum tobira 'variegata'.

The invention provides an environmentally-friendly fresh PVC (Polyvinylchloride) thin film and relates to the technical field of high polymer materials. The environmentally-friendly fresh PVC thin film comprises the following composition raw materials: 100-120 parts by weight of PVC resin powder, 5-8 parts by weight of heat stabilizer, 3-6 parts by weight of lubricating agent, 0.8-1.3 parts by weight of plasticizer, 3-5 parts by weight of activated carbon, 0.3-0.5 part by weight of antibacterial extract and 0.6-0.8 part by weight of plant extract; the antibacterial extract comprises the following raw materials: 15-18 parts by weight of folia ilicis, 4-8 parts by weight of nerium indicum, 11-14 parts by weight of liquidambar formosana, 2-5 parts by weight of pittosporum tobira, 7-10 parts by weight of cinnamomum camphora, 3-5 parts by weight of artemisia argyi and 1-3 parts by weight of melissa officinalis. The environmentally-friendly fresh PVC thin film provided by the invention has the benefits that the environmentally-friendly fresh PVC thin film is low in raw material cost, green and environmentally-friendly, has the functions of inhibiting bacteria and freshening air, has a high inhibition effect on escherichia coli, erythropoidus and staphylococcus aureus and is widely applicable to home construction and other fields.

The invention discloses a method for breeding pittosporum tobira seedlings based on a tissue culture technology. The method comprises the following steps of: selecting excellent single plants, selecting and preparing explants, performing induction culture, performing multiplication culture, performing rooting culture, hardening seedlings and transplanting. According to the method disclosed by theinvention, the pittosporum tobira seedlings are cultured by reasonably selecting the explants, controlling an induction culture medium and induction culture conditions, controlling a multiplication culture medium and multiplication culture conditions and controlling a rooting culture medium and rooting culture conditions. According to the method, a large number of excellent pittosporum tobira seedlings consistent with female parent characters can be provided in a short time, so that the problem that the reproductive rate of cutting propagation and seed propagation is low in the prior art is solved.

The invention discloses a traditional Chinese medicinal enema for treating infantile dysentery. Herbalist doctors think the enema is caused by improper diet, mistakenly eating unhealthy foods, dampness-heat or cold-dampness, stagnation of qi and blood, and purulent blood. The treatment principle is removing heat and dampness and regulating qi and promoting blood circulation. Therefore, the following materials: pittosporum tobira, rhizoma atractylodis, officinal magnolia bark, round cardamom, turmeric root-tuber, immature tangerine, astragalus mongholicus, mix-fried licorice, semen cassiae andfructus forsythiae, are selected. The materials are prepared into the enema to perform retention enema on patients. Better treatment effect is obtained. Clinical tests in our hospital show that the total effect rate of the enema is up to 97.0 percent, the average time of disappearance of symptoms is obviously shorter than that of a matched group, and the traditional Chinese medicinal enema is worth of being popularized clinically.

The invention discloses a method for preparing pittosporum tobira glycoside A2. The method comprises the following steps: collecting pittosporum tobira leaves, drying naturally without direct sunshine, crushing, carrying out thermal backflow extraction with a 75% ethanol solution for multiple times, filtering, combining filtrate, and concentrating till no alcohol smell; enriching the extract whichis concentrated till no alcohol smell on a DA-201 type macroporous adsorption resin column, collecting a 14-15BV eluant of 75% ethanol, concentrating till no alcohol smell, and carrying out freeze drying so as to obtain enrichment freeze-dried powder; carrying out ultrasonic dissolution on the enrichment freeze-dried powder with an upper phase and a lower phase of an equal volume, carrying out HSCCC (High-Speed Counter Current Chromatography) separation purification, collecting an eluant component corresponding to pittosporum tobira glycoside A2according to a spectrum, and concentrating and drying, thereby obtaining pittosporum tobira glycoside A2 respectively, wherein the HSCCC adopts a two-phase solvent system consisting of n-butyl alcohol / ethyl acetate / isopropanol and water in a volumeratio of 2:16:3:16. The preparation method disclosed by the invention is simple and easy to industrialize, and the prepared pittosporum tobira glycoside A2 is high in purity.

The invention relates to the fields of chemistry and agriculture, and in particular relates to a method for separating erythrodiol from an ethyl acetate extract of an ethanol extract of pittosporum leaf dry powder. The method comprises the following steps: performing silica gel column chromatography on the ethyl acetate extract; performing gradient elution by using petroleum ether and acetone, as well as acetone and methanol in sequence to obtain 10 fractions; and further performing gradient elution on the M4 fraction with higher activity by using the petroleum ether and the acetone to obtain the erythrodiol. The invention further provides a new weeding application of the erythrodiol.

The invention discloses a traditional Chinese medicinal fuming and washing agent for treating 0-1-grade diabetic foot, and belongs to the technical field of traditional Chinese medicines. The traditional Chinese medicinal fuming and washing agent is prepared by selecting the following traditional Chinese medicines, namely abrus cantoniensis hance, lepidogrammitis herb, sida szechuensis, the root of pittosporum tobira, tuber fleeceflower stem, white strawberry, sambucus adnata, root or bark of tailed spicebush, prepared rehmannia root, fimbristylis rigiduta nees, herb of diversifolious pimpinella, stem and leaf of Serrate chloranthus and asparagus cochinchinensis, aiming at the formation causes of the 0-1-grade diabetic foot according to the theory of traditional Chinese medicine. Through a clinical trial, the total effective rate of the traditional Chinese medicinal fuming and washing agent is up to 87.5 percent, and is obviously superior to that of a control group.

The invention relates to a washing agent, in particular to a sterilizing and disinfecting laundry detergent for babies. Potassium monoalkyl ether phosphate, nano titanium dioxide, a cupric amino-acid complex, a fish scale fermentation broth and pittosporum tobira active water are mixed uniformly, and the mixture is introduced into a high-speed shear apparatus after being heated to be sheared at a high speed and then sterilized under high pressure. The obtained sterilizing and disinfecting laundry detergent is safe, effective, free of peculiar smells, non-irritable to the skin and especially suitable for babies, has a high stain removal effect, especially a high milk stain removal effect and also has the characteristics of being wide in bactericidal spectrum, high in sterilization capacity and sterilization speed, free of toxins and residues, free from corrosion and irritation, soluble in water, safe to people and animals, environment-friendly and the like.

The invention mainly relates to the technical field of planting and discloses a preservation method capable of quickening pottosporum tobira seed germination. The preservation method comprises the steps of seed pretreatment, seed sterilizing, seed drying and seed preservation; the preparation method is simple and convenient to operate; germination time of pottosporum tobira seeds can be shorted to 15 to 20 days, the germination rate can reach 91.3%, a lot of planting cost is saved, and economical income is improved by 21.6%. After the pottosporum tobira seeds are picked, diesel solution and pottosporum tobira bark are added to inhibit bacteria and kill insects, diesel solution absorption is improved, seed pH is improved, physiological hormone of seeds is adjusted, activity of sprout inhibition matter in the seeds is reduced, and seed germination is quickened. Bactericide solution is added into the seeds, so that not only antibacterial and insecticide effects are achieved, but also more nutritional ingredients are provided for the seeds, seed germination is activated, a seed dormancy period is shortened, evaporation of water in the seeds is slowed down, and seed germination is quickened. The sterilized seeds are frozen and dried to keep nutritional ingredients and germinating ability of the seeds, so that seed germination time is shortened.

The invention discloses a green plant remediation method for heavy metal contaminated soil. The green plant remediation method is composed of the following steps that (1), a drainage ditch is formed in the heavy metal contaminated soil, and green belts are planted along the two sides of the drainage ditch; (2) soil of each green belt is scarified, and divided into three areas after organic fertilizer is applied in, specifically, the first area is used for planting an euonymus japonicas belt along the side of the drainage ditch, the second area is used for planting a pittosporum tobira belt along the euonymus japonicas belt, and the third area is used for planting a cupressaceae belt along the pittosporum tobira belt; (3) an organic adsorption agent is added to the soil of the green belts;and (4) the water holding ratio of the soil of the green belts is maintained as 55-60%, and the whole trees of pittosporum tobira, euonymus japonicas and cupressaceae are dug out and transplanted after being planted for 9-12 months, 11-15 months and 14-17 months respectively. The green plant remediation method is environmentally friendly, eco-friendly, low in maintenance cost and good in remediation effect, provides economic benefits for planting businessmen, saves remediation funds for the government, and is worth being applied and popularized.