53 results about "Rosa arvensis" patented technology

The invention relates to a method for quick cultivation of long-stem standard rose using cutting with long shoots. A stock of the long-stem standard rose to be cultivated by the method is a shoot of rosa multiflora Thunb. var. carnea Thory, which is dipped with rooting powder for cuttage, the rooting powder is made of IBA (indole-3-butyric acid) 0.8-1.0% and thiophanate-methyl 2-5%, mass water content of substrate soil is maintained to be 60-65% after cuttage, relative humidity of air in a seed bed is 60-80%, the relative humidity of the air is reduced to 50-60% after a cutting seedling rootsand sprouts, daytime temperature is controlled to be 25-26 DEG C, night temperature is controlled to be 10-14 DEG C, a black shade with light transmittance 50% is used for covering from 11 O'clock to17 O'clock in two weeks after rooting and sprouting, the black shade is removed after two weeks, daytime temperature is then controlled to be 26-28 DEG C, and the rose shoot or bud is grafted to the stock. The stock has average height 120cm and only requires 135-150 days, and cultivation of the long-stem standard rose only requires 225-270 days, so that production cycle is short.

Provided is a seedling cultivating method combining rose grafting and cuttage. In autumn and winter, annual rosa multiflora, rose and rosa chinensis branches are taken as rootstocks, rose branches of the current year are selected, and grafting is conducted; the portions, 2-3 cm long, at the lower ends of the rootstocks are soaked in a 200 mg / L alcohol solution of 50% IBA+NAA for 2 hours and buried in a mixture of sand and saw dust in the ratio of 1:1 by 45 degrees after being taken out, the relative humidity is kept to be 50-60%, a film covers the rootstocks for heat preservation for about 20 days, and soil is kept moist; relative humidity of air in a film greenhouse should be kept over 85%, air temperature is controlled to be 15-28 DEG C, the plastic film of the arch greenhouse is removed 20 days after insertion along with gradual raising of the air temperature, the film is replaced with a sunshade net to cover the greenhouse, 0.2% urea or monopotassium phosphate liquid is sprayed every 10 days to promote growth of scion root systems and fresh treetops, a 5000-fold carbendazim or 1000-fold chlorothalonil aqueous solution is sprayed every 15 days, seedlings cultivated through rose grafting and bud cuttage can grow to the height of 50-80 cm in autumn in the current year, and transplanting and field planting can be conducted according to requirements in winter after leaves fall.

The invention discloses a method for tissue culture and rapid propagation of rosaceae Rosa deciduous erect shrub Rosa rugosa Thunb. belonging to the technical field of horticultural plant seedling propagation. The method is used for carrying out isolated culture on edible Rosa rugosa Thunb. caulicles to build a tissue culture and rapid propagation system of Rosa rugosa Thunb. and comprises four stages, namely selection and sterilization, primary culture, multiplication culture and rooting culture of an explant. The method disclosed by the invention is simple and has the advantages of high reproduction rate, short culture period and high reproduction coefficient, has relatively strong practicability in the actual production application, solves the technical problems of low reproduction rate and long reproduction period of a Rosa rugosa Thunb. seedling, and is suitable for commercial production of Rosa rugosa Thunb. seedlings so as to meet the urgent demand of a market.

The invention discloses a multi-component synergetic hpyerglycemic composition and application thereof and belongs to the technical field of special-purpose food. Aiming to solve the problem about thelimited hpyerglycemic effect of single natural active ingredients, various hpyerglycemic components, such as flavone extracted from araliae cordatae, polysaccharide extracted from fruit of rosa acicularis'LuHe' and cervus elaphus linnaeus polypeptide are compounded to achieve synergistic interaction so as to achieve a better hpyerglycemic effect. Therefore, the composition which comprises naturalfood components from forest resources has high-activity hpyerglycemic effect, and can serve as an assisted drug, accessory substance, nutrition additive and functional factor for decreasing blood sugar, to be applied to special food and functional food.

The invention provides healthy bath foam. The healthy bath foam comprises a bath foam matrix and an effective component, wherein the effective component is prepared from 2-6 parts of Pollia japonica, 1-3 parts of orchids, 5-10 parts of asarum forbesii Maxim, 40-50 parts of dahurian angelica root, 10-15 parts of common aucklandia root, 40-50 parts of Acorus calamus, 10-15 parts of fortune eupatorium herb, 1-3 parts of roses, 1-3 parts of cloves, 1-3 parts of peonies, 1-3 parts of Chinese roses and 5-10 parts of rosa multiflora through extraction; the bath foam matrix is prepared from fatty alcohol polyoxyethylene ether ammonium sulfate, cocamidopropyl dimethylamine oxide, coconut fatty acid diethanol amide, citric acid and deionized water. A preparation method of the healthy bath foam comprises the steps that the effective component is extracted and concentrated into thick paste, the thick paste is mixed with the bath foam matrix, the obtained mixture is subjected to sterilization and sub-packaging, and a finished product of the bath foam is obtained. The healthy bath foam is anti-bacterial and anti-inflammatory, has little irritation, is fragrant, and has functions of dispelling dampness, resolving toxicity and whitening skin.

The invention provides a leaf fertilizer for kumquat, made mainly from 1-2 parts of boric acid, 100-120 parts of animal waste, 20-30 parts of a surfactant, 10-20 parts of Gai Li Da, 10-15 parts of zinc sulfate, 15-20 parts of biochemical fulvic acid, 2-5 parts of plant ash, 2-5 parts of aquatic plants, and 5-8 parts of an additive; the additive is made mainly from 10.3% of horse fat, 5.2% of longan tree bark, 4.1% of Herba Siegesbeckiae, 6.3% of Rhizoma Nupharis Bornetii, 4.5% of Radix Rosae Bracteatae, 7.8% of Herba Lanceae Tibeticae, 3.1% of herb of Oenanthe rosthornii, 8.2% of herb of Caltha palustris, 4.7% of Herba Piperis Boehmeriaefolii, 7.3% of Zibethae, 6.4% of herb of Nothopanax delavayi, 10.9% of leaf and tuber of Ipomoea cairica, 9.8% of Herba Glechomae, 7.7% of leaf of Saruma henryi, and 3.7% of herb of Artemisia integrifolia. The leaf fertilizer for kumquat is efficient in controlling various leaf pests and diseases of kumquat, provides various nutrients for the growth of kumquat, and is pollution-free and safe.

The embodiments herein provide a method for isolation and purification of a novel oligosaccharide molecule from the fruits of Rosa arvensis for the treatment of diabetes. The fruit is dried, powdered and subjected to deionized water. The deionized water solution is subjected to silica gel column and the filtrate is subjected to ethanol-water mixture. The filtrate is subjected to column chromatography. The purified extract is structurally and chemically analyzed to find that the molecule is oligosaccharide. The purified oligosaccharide is administered to diabetic patients for 21 days. After the administration of oligosaccharide for 21 days the pancreatic tissues are collected and the blood glucose level in fasting and non fasting states is measured to find that there is significant effect in the blood glucose levels and the pancreatic tissue / cell regeneration after administration of the isolated oligosaccharide. The toxicity tests reveal that the oligosaccharide is non-toxic in nature.

The invention provides a composition with barrier repairing and anti-aging effects as well as a preparation method and an application thereof. The composition is prepared from the following components: rosa multiflora flower water, a rosa multiflora flower extract and a hydrolyzed red alga extract in a mass ratio of (10-90): (0.5-3): (1-6). The effect of the composition mixed according to a certain proportion is better than that of a single component with the same concentration. The composition with barrier repairing and anti-aging effects provided by the invention takes internal stability maintenance and external repair as a starting point, and prevents and improves the aging symptoms of the skin from the dimensions of moisturizing, oxidation resistance, brightening, tightening and the like. The composition provided by the invention not only retains the unique fragrance of rosa multiflora, but also realizes the reutilization of rosa multiflora flower residues, and conforms to the concept of greenness, naturalness and sustainability.

The invention relates to a rose seed seedling raising method. Firstly, fruit pulp and seeds of rose hips are separated by a de-seeding machine, and the fruit pulp and the seeds are separately cleaned,and the fruit pulp is made into rose hip tea after being cleaned, dried and sterilized; the cleaned seeds are placed in an environment with a temperature of 15 DEG C to 26 DEG C and air humidity of 30% to 60% to be dried in the shade for 1 to 5 days, then the seeds and cytokinin are uniformly mixed to be placed into a valve bag, the valve bag is preserved at the room temperature, and the valve bag is opened for 4 to 8 minutes at an interval of 15 days so as to ensure sufficient air; meanwhile, 9 to 13ml of sterile water is added so as to ensure that the seeds are wet; the rose seeds placed for 12 to 21 weeks are taken out, and are soaked with a germination accelerator for 2 to 6 hours; and the seeds are separated from the germination accelerator and are sown, and after seedlings grow, theseedlings are transplanted. The rose seed breeding method adopted by the invention not only is simple to operate, but also is high in germination rate, meanwhile, is high in survival rate of the roseseedlings, is suitable for large-scale production, is low in production cost and conforms to the requirement for environment protection.

The invention discloses a skin-cooling face-cleansing skin base emulsion. The skin base emulsion comprises the following components in percentage by mass: 50-60% of water, 1-3% of 3-O-polydimethylsiloxane, 0.5%-1.5% of olive oleate, 3-5% of glycerin, 2-4% of jojoba seed oil, 3-5% of butanediol, 2-4% of a PEG / PPG-17 / 6 copolymer, 0.5-0.7% of Rosa canina fruit oil, 0.8-1% of vitamin E, 0.2-0.4% of aCentella asiatica flower / leaf / stem extract, 0.6-0.8% of lauroyl glutamate, 2.5-3.5% of an acrylamide / sodium acrylate copolymer, 1.5-2.5% of disodium EDTA, 1-3% of 1,3-jojoba seed oil, 0.4-0.6% of trehalose, 0.2-0.4% of butylated hydroxytoluene, 0.7-0.9% of 1,2-paeonol, 0.1-0.3% of lemon seed oil, 0.3-0.5% of safflower seed oil, 1-3% of laurocapram, 0.1-0.3% of triethanolamine, and 0.4-0.6% of allantoin. The skin-cooling face-cleansing skin base emulsion is prepared by adding the mild Rosa canina fruit oil, vitamin E, Centella asiatica flower / leaf / stem extract and lauroyl glutamate and matchingwith the basic raw materials, can well improve the dullness of the facial skin, brightens skin tone, moisturizes the face, nourishes and repairs the skin, and restores the natural healthy state of the skin.

The invention discloses skin-brightening night-used essential oil, which is prepared from the following raw materials in parts by weight: 35 to 50 parts of rose flower oil, 35 to 50 parts of sweet orange peel oil, 35 to 50 parts of fructus citri sarcodactylis extract, 20 to 28 parts of cymbopogon citratus leave oil, 20 to 28 parts of simmondsia chinensis seed oil, 15 to 20 parts of rosa canina fruit oil and 15 to 20 parts of fructus hippophae oil. The invention further provides a preparation process of the skin-brightening night-used essential oil. According to the skin-brightening night-usedessential oil and the preparation process thereof, the damaged skin can be ensured to be repaired in a sleeping process, the lacked substances can be ensured to be absorbed by the skin, the fatigue ofskin generated in the daytime can be relieved, and the demand of modern people is met.

The present invention discloses a pharmaceutical composition for treatment of chicken damaged by heat and a preparation method thereof, the pharmaceutical composition comprises the following raw material medicines: scutellaria baicalensis, gardenia, dendrobium, fructus aurantii, plaster, etrapanax papyriferus, bamboo shavings, honeysuckle, rhizoma anemarrhenae, radix ophiopogonis, golden cypress, commelina, herb of denseflower bulbophyllum, lotus plumule, licorice, frangrant daphne flower, privet leaves, coptis chinensis, zedoary, typha angustifolia root, veronica arvensis, balanophora harlandii Hook.f, rheum officinale, moth cocoon, smilax stans maxim, clematis glauca willd, eryngium foetidum and chamaerhodos erecta, the pharmaceutical composition has the effects of clearing heat and removing toxicity, purging fire, producing fluid and moistening, in the treatment of the chicken damaged by heat, chicken disease resistance can be improved, the immunity is enhanced, mortality is reduced, the cure rate is improved, compared with the treatment effect of traditional medicines, the treatment effect of the pharmaceutical composition is significantly improved, and the course of treatment is significantly shortened.

The invention relates to plant tissue culture, and discloses a tissue culture method of rosa graciliflora. The tissue culture method comprises the following steps: (1) axillary bud induction: taking an annual stem section with a stem node of the rosa graciliflora as an explant, and inoculating the explant into a primary culture medium for axillary bud induction culture; (2) cluster bud induction and proliferation: transplanting a germinated axillary bud into a proliferation culture medium for cluster bud differentiation and proliferation; and (3) rooting culture: transferring a seedling obtained in the step (2) into a rooting culture medium, and performing rooting culture for 14-30 days. According to the culture method disclosed by the invention, artificial culture of the rosa graciliflorais realized for the first time, the seed emergence rate, the axillary bud germination rate, the proliferation coefficient and the rooting rate are high, massive rapid propagation of the rosa graciliflora is facilitated, and the tissue culture method has good application prospects.

The invention discloses a parasitism grafting method of rosa liana and rosaceae fruit trees. The method comprises the steps that robust rosaceae fruit trees without diseases or pests are used as hostplants, and full rosa liana seeds without diseases or pests are selected as parasitoidism plant seeds; the adopted seeds are sterilized and then used and can also be soaked for germination accelerating; an electric drill is used for punching, the standard is achieved that a hole deeply reaches the lignin and the trees are not punched completely, the hole is kept invariant, the area of the internalhole is large, and saw dust is removed; then, a mixed medium is placed, and rose seeds are wrapped by the mixed medium; then, a strapping tape is used for strapping, the matrix is not exposed, and the position of the hole is pricked by a needle; after seed germination, proper fixing is conducted until parasitism plant seeds grow to the size equal to the tree hole of a host, the skin layers of theparasitism plants and the host are slightly scraped and strapped in time, and the two kinds of plants can grow together. According to the method, nursery stocks of flower and fruit trees in an unusual shape can be cultivated, the pleasure is added to the life of people, and the trees have high ornamental value.

The invention provides a rose plant extract as well as a preparation method, a composition and application thereof, and relates to the technical field of rose plant production. The invention discloses a preparation method of a rose plant extract. The preparation method comprises the following steps: S1, cleaning, crushing and carrying out enzymolysis on rose plants; s2, fermenting the enzymolysis solution; s3, filtering the fermentation extracting solution to obtain a solid substance, extracting, filtering and concentrating to obtain an extract; s4, re-dissolving the extract, extracting, and concentrating to obtain an extract; s5, carrying out adsorption chromatography treatment on the extract to obtain a rose plant extracting solution; and S6, mixing the rosa plant fermentation extracting solution obtained in the step S2 and the rosa plant extracting solution obtained in the step S5 to obtain the rosa plant extract. The invention also provides rose plant extracts and compositions and uses thereof. According to the invention, rose plants are used as raw materials, and the rose plant extract with good permeability and remarkable whitening and anti-aging effects is prepared.

The present invention relates to a cosmetic composition for topical application to the skin comprising, in a physiologically acceptable medium, at least one effective amount of at least one aqueous extract of rose fruit distinct from the fruit of the dog rose (i.e. Rosa canina), in particular an aqueous extract of rose fruit of the Evanrat or Jardin de Granville® rose variety, and the use of same in particular to promote and / or improve the supply of nutrients to the skin, to strengthen the barrier function and to densify the extracellular matrix, in particular for the eye contour area.

The invention discloses an oil control composition containing plant active ingredients. The oil control composition comprises a 5 alpha-reductase inhibiting ingredient, wherein the adopted 5 alpha-reductase inhibiting ingredient comprises bioflavonoid, and the bioflavonoid is preferably a leaf extract of Maclura cochinchinensis. The oil control composition further comprises a Rosa canina L. fruit extract for inhibiting sebaceous gland cell differentiation. The bioflavonoid, the Rosa canina L. fruit extract and sarcosine are combined to form an oil control scheme, sebum secretion is regulated from two targets of 5 alpha-reductase inhibition and sebaceous gland differentiation inhibition, meanwhile, the skin is relieved, the skin pressure is reduced to reduce the activity of sebaceous cells, and thus the purpose of more efficient oil control is achieved.

The invention discloses a diafenthiuron and etoxazole mixed suspending agent capable of effectively controlling main pest mites of plants such as Rosaceae ornamental flowers. The formula of the mixed suspending agent consists of diafenthiuron raw drug, etoxazole raw drugs, a wetting dispersant, stabilizer, a thickening agent, an anti-freezing agent, a defoaming agent and water. The product has good physical and chemical stability. The accelerated storage test proves that various technical indexes of the product can meet the requirements, and the selected process is simple and feasible, does not have any special requirement on equipment and is suitable for industrial production. The test results of the combined effects of red spiders of Rosaceae ornamental flowers prove that the diafenthiuron and etoxazole are mixed, and the mixed suspending agent has an obvious synergistic effect on poisonous activity of red spiders of Rosaceae ornamental flowers such as Chinese roses and is high in toxicity on female adult mites of red spiders. The indoor test results of the safety of the Rosaceae ornamental flowers prove that the product is safe and hazard-free to tested Rosaceae ornamental flowers such as Rosa kwangtungensis, Rosa chinensis Jacq and roses, and the safety coefficient of the Rosaceae ornamental flowers is high.

The invention relates to application of a rosa graciliflora callus cell extract in preparation of an external preparation for skin. The application is characterized in that the rosa graciliflora callus cell extract serves as an anti-aging active ingredient and a whitening active ingredient in the external preparation for skin. The application has the advantages that discovered by experiments, therosa graciliflora callus cell extract plays roles in clearing skin free radicals from skin cells, increasing propagation of the skin cells, protecting the skin cells from oxidated injury, protecting the skin cells from UVA caused injury and inhibiting activity of tyrosinase of human-derived skin melanocytes B16 and the amount of generation of melanin; and by using rosa graciliflora callus cells asa raw material, the external preparation for skin has the advantages that propagation is infinite, the quality of all batches is stable, the cycle of culture is short, and the external preparation for skin is environmentally friendly and is independent of seasons and easy in batch-size culture, production manufacturing can be carried out in case of not destroying plants, and the external preparation for skin has tremendous value and significance in sustainable development and utilization of plant resources.

The invention provides rosa plant fermentation liquor as well as a preparation method, a composition and application thereof, and relates to the technical field of skin care product production. The invention relates to a preparation method of rosa plant fermentation liquor, which comprises the following steps: crushing rosa plant flowers, soaking in warm water, inoculating mixed koji enzyme bacterial koji for pre-fermentation, and then inoculating saccharomycopsis fibuligera, aroma-producing yeast and saccharomyces cerevisiae for fermentation to obtain the rosa plant fermentation liquor. The invention also provides a rosa plant fermentation broth, a composition and an application of the rosa plant fermentation broth and the composition. Additional enzymolysis is not needed before fermentation, production steps and cost are reduced, and the prepared rosa plant fermentation liquor is low in alcoholic strength, suitable for being applied to skin care products and remarkable in whitening, moisturizing, anti-oxidation and anti-aging effects.

The invention discloses a method for cultivating a new Rosa sp. variation variety by a using chemical mutagenic agent. The method specifically comprises the following steps of: storing Rosa sp. seeds in sand, germinating, sowing in a hole tray, mixing pingyangmycin and a phosphate buffer solution to prepare a pingyangmycin solution, and mixing the pingyangmycin and an MS liquid culture medium to prepare an MS nutrient solution; when young seedlings come out of the soil, cotyledons are flattened and true leaves germinate, putting the young seedlings into the MS nutrient solution for carrying out hydroponic treatment, treating the growing points of the stem tips of the young seedlings by adopting the pingyangmycin solution, treating once in the morning, at noon and at night every day, continuously treating for 2-4 days, washing the growing points of the stem tips of the young seedlings and the roots of the young seedlings with clear water after the treatment is completed, and transferring the young seedlings into the MS liquid culture medium for culture; and after the Rosa sp. is treated for one month, the leaves of the Rosa sp. are gradually varied, and after variation is stable, plants with variation characters are subjected to conventional management in a greenhouse. According to the method, the chemical mutagenic agent is adopted to treat the growing points of the stem tips of plants and the root tips of the plants, operation is easy, a plant mutagenesis rate is high, a mutagenesis effect is good, and the survival rate of the plants is high.

The invention relates to a multi-color tree-shaped Chinese rose grafting method, and belongs to the technical field of garden cultivation. The method comprises the following steps: planting multiflora rose with diameter at breast height, rosa multiflora var. cathayensis and rosa multiflora var. alboplena as rootstocks; selecting large-flower tea fragrance series Chinese roses and floribunda Chinese rose series for centralized planting to serve as scions; grafting the rootstocks and the scions; after grafting is completed, adopting a grafting belt for binding and fixing, adopting a binding belt for binding tightly from bottom to top, sealing graft unions and the scions, and only exposing grafting buds; and performing field planting on the grafted Chinese roses, and watering the Chinese roses with root fixing water after field planting. The multi-color Chinese rose tree is formed by grafting the Chinese roses of different flower colors to the same Chinese rose tree, and the multi-color Chinese rose tree has strong flower fragrance and is long in flowering phase, diversified in flower color and high in grafting survival rate.

The invention discloses a rose planting method. The rose planting method comprises the following steps that cherokee rose fruits in the same family as rosa multiflora are found in a pollution-free ecological mountain forest in a local area, branch inserting for cultivation is carried out by using branches of the cherokee rose fruits, leaf bud grafting is carried out by using rosa rugosa var plenaintroduced from Pingyin in Jinan, and after grafting is completed for half a year, seedlings are transplanted to a prepared planting plot again for planting, wherein a completely pollution-free sub-temperature zone with sufficient sunlight is selected as the planting plot, astragalus smicus is planted on the selected planting plot four months before rose planting, and when the astragalus smicus grows to 60 cm in height, the astragalus smicus is cut off on site and spread on the ground; and phosphate fertilizer with organic matter of 5% and peanut bran with organic matter of 35% are added intoroses growing for half a month to supplement nutrients required by the roses. The roses have high medicinal value, ornamental value, edible value and nutritional value, the oil content of the roses ishigh, the oil content of essential oil is high, vitamins and antibiotics are preserved, and the roses are natural perfumes which have specific aroma and have the effects of treating diseases, preventing diseases and the like.

The invention relates to a method for raising rose seedlings. The seedling machine is used to separate the pulp and seeds of the rose hips, and the pulp and the seeds are washed separately. The pulp is washed, dried and sterilized to make rose hip tea; Place in the environment with a temperature of 15-26 degrees and an air humidity of 30%-60% to dry in the shade for 1-5 days, then mix the seeds and cytokinins evenly and put them in a ziplock bag and store at room temperature, every 15 Open the ziplock bag for 4-8 minutes every day to ensure enough air; at the same time, add 9-13ml of sterile water to ensure that the seeds are moist; take out the rose seeds that have been placed for 12-21 weeks, and soak them with a germination agent for 2-6 hours; The seeds are separated from the sprouting agent, sown, and transplanted after the seedlings are produced; the rose seed breeding method adopted in the present invention is not only simple to operate, but also has a high germination rate, and at the same time, the survival rate of the rose seedlings is high, which is suitable for large-scale production. , and the production cost is low, which meets the requirements of environmental protection.

The invention belongs to the technical field of Chinese rose breeding, and provides a method for cutting propagation of Chinese roses through annular veneer grafting. The method comprises the following steps that (1), girdling is carried out, specifically, a Chinese rose branch and a stock branch are girdled, and girdled bark parts of the stock are collected; (2), grafting is carried out, specifically, the collected rootstock bark part are grafted to the girdled and peeled part of the Chinese rose branches in a ring-shaped veneer-adhering mode; (3), cutting is carried out, specifically, after the Chinese rose branches and the rootstock bark are grafted and healed, the Chinese rose branches are cut off from the morphological lower part of the annular veneer, the Chinese rose branches are trimmed into cuttings with the length of 10-15 cm; (4), cuttings are treated, specifically, the annular veneer parts on the cuttings are soaked in a rooting solution; (5), cutting is carried out, specifically, the cutting ends, with the annular veneer, of the cuttings are embedded into a cutting medium; and (6), management is carried out after cutting. The obtained veneer grafting cuttings are good in rooting condition and high in cuttage survival rate, the grafting survival rate of the thorn-free multiflower roses reaches 90%, and the average rooting rate of the cuttings obtained after veneer grafting reaches 65.9%.

The invention discloses skin brightening daytime essential oil. The skin brightening daytime essential oil is prepared from the following raw materials in parts by weight: 40 to 50 parts of flos matricariae recutitae oil, 25 to 40 parts of greenish lily flower oil, 25 to 40 parts of rose flower oil, 10 to 18 parts of oil of rhizoma Chuanxiong, 4 to 8 parts of grape seed oil, 8 to 12 parts of sea buckthron oil, and 8 to 12 parts of rosa canina fruit oil. The invention also provides a preparation process of the skin brightening daytime essential oil. The skin brightening daytime essential oil can effectively improve the skin and has no side effect; and when used at daytime, the flos matricariae recutitae oil can intensely supplement water to the skin, further purify the skin and eliminate the wrinkles; the greenish lily flower oil can ensure the moisture of the skin and can also insulate the ultraviolet rays, thereby playing a sunscreen function and meeting the requirement of modern people.

The invention discloses a method for promoting rosa multiflora seed germination, which comprises the following steps: 1) pretreating rosa multiflora seeds to obtain pure seeds; 2) low-temperature stratification: sowing the pure seeds in the step 1) on an agar culture medium, and performing low-temperature stratification treatment under the condition of alternation of illumination and darkness; and (3) culturing and germinating, namely culturing under the condition of alternation of illumination and darkness until the seeds germinate. According to the method, seed dormancy can be effectively broken through by adopting low-temperature lamination and illumination and darkness alternate culture conditions, germination of rose seeds is promoted, different germination methods, different lamination temperatures, different time, different germination temperatures and the like are designed according to characteristics of wild rose seeds and cultivated rose seeds, and the method is simple and convenient to operate, high in applicability and suitable for large-scale popularization and application. Meanwhile, germination rate is high, germination time is uniform, large-scale popularization and application are facilitated, and development of rosa multiflora seed industry is facilitated.

The invention discloses a rosa multiflora seed germination accelerating method. The germination accelerating method comprises the following steps: drying rosa multiflora seeds at a temperature 1 for 3-5 hours; after drying, soaking the seeds in water at the temperature of 2 for 1-1.5 hours; soaking the seeds in water at the temperature of 3 for 17.5-21 hours; the seeds are taken out and dried for 3-5 h at the temperature 3; soaking the seeds in water at the temperature of 3 for 17.5-21 hours; repeating the step S2 for 3-4 times; the temperature 1 is 24-28 DEG C; the temperature 2 is 38-42 DEG C; and the temperature 3 is 24-28 DEG C. Systematic research design is carried out aiming at rose seed germination conditions, germination acceleration is carried out by combining a variable temperature method with a dry-wet alternating method, the germination rate can be remarkably increased, the germination time can be shortened, the seeds cannot be damaged in the whole process, and the treated seeds can normally emerge and can normally grow and develop after being sown. The germination accelerating method provided by the invention is mild in condition, simple in step, easy to operate, good in germination accelerating effect and suitable for large-scale propagation of roses.