417 results about "Helianthus" patented technology

The invention discloses a natural vegetable oil composition as well as a preparation method and application thereof. The natural vegetable oil composition comprises sunflower seed oil, simmondsia chinensis seed oil, grape seed oil and camellia seed oil. The feeding mass ratio of the sunflower seed oil to the simmondsia chinensis seed oil to the grape seed oil to the camellia seed oil is 1: (0.5-1.5): (0.5-1.5): (0.5-1.5); the components are uniformly mixed during preparation, practice shows that the combination of the four natural plant-derived oils has an excellent moisturizing effect and a skin repairing effect and has a remarkably better and more balanced effect compared with a single or partial combination of the four natural plant-derived oils, and particularly, the remarkable moisturizing and skin repairing effects can be obtained only by a small addition amount; the composition is beneficial to addition and use in cosmetics, does not need to adopt excessive emulsifiers for additional emulsification and dispersion, is beneficial to reduction of irritation brought by the emulsifiers, and is good in use experience.

The present invention belongs to the field of daily chemicals, and discloses a mitochondrial energy improvement composition, application and cosmetic based on plant stem cells. The composition comprises the following components in parts by weight: 0.0005 - 1 part of sunflower bud extract; 0.0005 - 1 part of lemon balm extract; 0.0005 - 1 part of epigallocatechin gallate or epigallocatechin gallate. The composition of the present invention combines sunflower bud extract, lemon balm extract, epigallocatechin gallate or epigallocatechin gallate, and it is found that the combination of the three has obvious ability to improve cell mitochondrial dysfunction, enhance mitochondrial energy and increase the content of type I collagen, and can be used as a potential alternative for anti-wrinkle active ingredients in cosmetics.

The present disclosure provides methods of gene transformation of sunflower based on Agrobacterium-mediated gene delivery to meristem cells of fresh imbibed / germinated sunflower seeds. One embodiment of the present disclosure is a method of directly transforming a sunflower from a mature seed with a heterologous polynucleotide, comprising: generating an explant from a germinated sunflower seed by removing cotyledons and primary leaves having intact meristem and tender shoot radicles; contacting the sunflower explant comprising the cotyledon with Agrobacterium comprising a heterologous polynucleotide in an infection medium supplemented with a plant hormone using vacuum and ultrasound treatment; co-culturing the explant from a germinating sunflower plant in a culture medium lacking the plant hormone in the presence of the Agrobacterium genus; culturing the mature seed explant in a regeneration medium comprising a selective agent; and culturing the seed with the regenerated tender shoots and with the secondary roots in a culture medium lacking the selective agent.

The invention discloses a composition with a red fading effect and application thereof. The composition is prepared from the following components in percentage by mass: 90 to 99 percent of fat-soluble solvent and 1 to 10 percent of saururus chinensis extract, wherein the fat-soluble solvent is selected from at least one of glycol, caprylic / capric triglyceride, sunflower seed oil, macadamia nut oil, meadowfoam seed oil, silicone oil, squalane, ethylhexyl palmitate, diisostearyl malate, polyglycerol-2 triisostearate, camelina seed oil, octyldodecanol and coconut oil alcohol-caprylate / caprate. The composition prepared by mixing the saururus chinensis extract and the fat-soluble solvent has a very remarkable red fading effect.

The invention belongs to the field of daily chemicals, and discloses a mitochondrial energy improving composition based on plant stem cells, application and cosmetics, the composition comprises the following components by weight: 0.0005-1 part of sunflower bud extract; 0.0005 to 1 part of a melissa officinalis extract; and 0.0005 to 1 part of epigallocatechin gallo glucoside or epigallocatechin gallate. According to the composition disclosed by the invention, the sunflower bud extract, the melissa officinalis extract, the epigallocatechin gallyl glucoside or the epigallocatechin gallate are combined, and the combination of the sunflower bud extract, the melissa officinalis extract, the epigallocatechin gallyl glucoside and the epigallocatechin gallate has the effects of obviously improving the cell mitochondrial dysfunction, improving the mitochondrial energy and increasing the content of I-type collagen; the composition can be used as a potential optional scheme of anti-wrinkle active ingredients in cosmetics.

The invention provides an application of a sunflower HaSnRK2 gene in regulating and controlling salt tolerance and drought tolerance of plants, and belongs to the technical field of plant genetic engineering. The invention provides an overexpression vector of a sunflower HaSnRK2 gene. The overexpression vector is applied to regulation and control of salt tolerance and drought tolerance of plants after genetic transformation is carried out on the plants by using a flower dipping method. Through overexpression of the sunflower HaSnRK2 gene, the salt stress tolerance and the drought stress tolerance of plants are remarkably enhanced, and damage caused by reactive oxygen free radicals induced by salt stress and drought stress can be effectively relieved.

The invention relates to the technical field of plant genetic engineering, and provides an agrobacterium rhizogenes-mediated sunflower transient transformation system and a construction method thereof, sterile conditions and tissue culture are not needed, a vector to be transformed is transferred into agrobacterium rhizogenes, positive strains are cultured and screened, and a dip dyeing solution is prepared; cutting a stem section of the sunflower, and pricking holes near a cut; immersing the stem segments in the dip dyeing liquid for a period of time; taking out and inserting into sterilized vermiculite soil mixed with orobanche coerulescens for rooting to obtain an instantly transformed sunflower plant; the method is easy and convenient to operate and short in period, the expression level of the HaCERK1 gene can be effectively improved, the resistance of sunflowers to orobanche coerulescens infection is enhanced, and the gene function research period is shortened.

The invention discloses a method for fermenting sunflower bee pollen by using compound lactic acid bacteria and application of the sunflower bee pollen, and belongs to the technical field of fine and deep processing of bee products. The fermentation method comprises the following steps: inoculating compound lactic acid bacteria into sunflower bee pollen for fermentation; the preparation method of the compound lactic acid bacteria comprises the step of compounding lactobacillus plantarum and lactobacillus casei according to the volume ratio of (2 to 1) to (5 to 1), so as to obtain the compound lactic acid bacteria. The compound lactobacillus fermentation method suitable for the sunflower bee pollen is established for the first time, a new way is provided for high-value utilization of the bee pollen, and theoretical support is provided for breaking through the bottleneck of a bee pollen processing technology and developing an innovative bee pollen product with high absorptivity, high activity and pleasant flavor.

The invention provides a heavy metal contaminated soil remediation material, and belongs to the technical field of soil remediation. According to the method, the silicon-magnesium modified sunflower straw biochar and the organic fertilizer (chicken manure) are used for synergistically repairing the chromium and lead heavy metal contaminated soil, the adsorption performance of the modified biochar and the biological absorption effect of the organic fertilizer are used for jointly reducing the absorption of spinach to the heavy metal chromium and lead, meanwhile, the physical and chemical properties of the soil are improved, and the nutrient activity of the soil is remarkably improved. Results show that the effective cation exchange capacity, organic matters and available phosphorus of the soil are improved by synergistic remediation of the modified biochar and the organic fertilizer, the pH value of the soil is reduced (averagely reduced by 0.48), the combined application effect of the modified biochar and the organic fertilizer is more obvious, and the absorption of chromium and lead by the spinach is averagely reduced by 26.04% and 18.22% respectively. The invention provides an effective and practical way for reducing the composite toxicity of plants to various metals such as chromium, lead and the like.

The invention belongs to the field of comprehensive utilization of palm leaves, and particularly relates to a natural preservative containing palm leaf extract as well as a preparation method and application of the natural preservative. According to the natural preservative disclosed by the invention, sunflower discs, betel nut leaves, mint leaves, oil-tea cakes and barley are added into lactobacillus plantarum to prepare fermentation liquor, the fermentation liquor is sterilized, and then palm leaf extract and purslane extract are added, so that the antibacterial rate on mango colletotrichum gloeosporioides, litchi fruit colletotrichum gloeosporioides and strawberry colletotrichum gloeosporioides can be remarkably increased; the preservative can effectively prevent fruits from decaying and deterioration, can effectively prolong the storage life of fruits when being used for preservation and fresh keeping of fruits, has small toxic and side effects, and greatly improves the safety.

The invention relates to the technical field of saline-alkali soil improvement, in particular to a differential comprehensive improvement method for moderate saline-alkali soil. Comprising the following steps: improving salt spots according to specific conditions of the salt spots; while the salt spot soil is improved, the non-salt spot soil is subjected to strip type mechanical improvement; and carrying out a sunflower-sweet potato intercropping planting mode on the strip soil after mechanical improvement. By adopting relatively low improvement cost, the productivity of the moderately salinized farmland is improved, and the yield of crops is increased.

The invention discloses an anti-aging composition for preventing light aging and application thereof, the anti-aging composition comprises a Rosa rugosa extract, a Caesalpinia spinosa fruit extract, a sunflower bud extract and a Pseudoalteromonas fermentation product extract, and the anti-aging composition can be added into various skin care products to reduce cell damage caused by light radiation such as ultraviolet light, infrared light and blue light; in sunscreen cosmetics, the sunscreen effect can be improved, the use amount of chemical sunscreen agents and physical sunscreen agents is reduced, and the safety and mildness of the sunscreen cosmetics are improved; damage caused by optical radiation is effectively prevented, meanwhile, skin elasticity is improved, skin wrinkles are reduced, and the effect of resisting skin photoaging is achieved. The effectiveness of the composition is proved through a large number of experiments, each component is irreplaceable, the addition range of the composition is also an optimal range, and the effect and cost of the composition are both the optimal range.

The invention belongs to the technical field of livestock feeds, and particularly relates to a novel chitosan composite nutritional breeding feed and a preparation method thereof. The novel chitosan composite nutritional breeding feed is composed of a basal feed and an additive, and the additive is prepared from the following raw materials in parts by weight: 3 to 5 parts of chitosan, 0.7 to 1.5 parts of sunflower bud extract, and 0.5 to 0.9 part of beta-alanyl-L-histidine. The chitosan, the sunflower bud extract and the beta-alanyl-L-histidine in the breeding feed are matched for use, so that the immunity of cattle and sheep can be effectively improved, the growth performance of the cattle and the sheep is improved, the breeding benefit is remarkably improved, diseases are reduced, and the nutritional requirements of animals such as the cattle and the sheep are fully met.

The invention belongs to the technical field of cosmetic production, and discloses an anti-aging composition which comprises a nymphaea tetragona flower extract and vegetable oil, and the mass ratio of the nymphaea tetragona flower extract to the vegetable oil is (0.5-2): 4. The vegetable oil is selected from at least one of sunflower seed oil, peony seed oil, olive fruit oil, prunus amygdalus dulcis oil, linseed oil and borage seed oil, and the vegetable oil at least contains the sunflower seed oil. The invention discloses an anti-aging composition capable of delaying skin aging, and in addition, the invention further discloses application of the anti-aging composition and a cosmetic.

The invention discloses a sunflower straw biochar preparation device and method, and relates to the technical field of biochar preparation, the sunflower straw biochar preparation device comprises a mechanical arm and a thermal insulation bin, the mechanical arm is used for conveying a preparation cylinder into the thermal insulation bin or taking the preparation cylinder out of the thermal insulation bin, and a heater is arranged on the inner side wall of the thermal insulation bin; a rotating plate is rotationally arranged at the bottom of the thermal insulation bin, a plurality of rotating clamping sets distributed in a circumferential array mode are arranged on the rotating plate and used for being quickly connected with the preparation cylinder, and a side sliding plate is arranged on the side of the thermal insulation bin in a sliding mode; by rotating the rotating plate, the preparation cylinders can approach the heater one by one so as to realize conversion between heating and cooling; according to the preparation device, the columnar straw bodies can be subjected to regional treatment by arranging a plurality of preparation cylinders, and each region is further subdivided by a partition plate, so that each columnar straw body can be uniformly heated, the whole process is high in automation degree, and the preparation effect is good.

Methods of farming, domesticating, or cultivating truffle fungi, including isolation and cultivation methods for producing pure truffle fungi, or mini-truffles, typically a Tuber spp. or an Iamai spp. Examples of truffle include Tuber melanosporum, Tuber magnatum, Tuber aestivum, Tuber uncinatum, Tuber borchii, Imaia spp., Tuber macrosporum, Tuber gibbosum, Tuber oregonense, and Tuber lyonii. The isolated pure truffle may then be cultivated on a nutrient substrate, which may be, for example, a fruit, nut, grain, or a portion thereof, resulting in a truffle-flavored food product. Non-limiting examples of such substrates include rye, barley, lentil, wheat, rice, soybeans, pecan, hazelnut, pine nut, English walnut, coffee beans, mustard, cacao, sesame, sunflower, grapes, blackberries, blueberries, cherries, kiwi, mango, raspberries, and huckleberries.

The invention belongs to the technical field of iodine adsorption materials, and provides a method for modifying a pore structure of an agricultural waste biochar material, a modified porous biochar adsorbent and application of the porous biochar adsorbent. Agricultural wastes are crushed and sieved, the obtained biomass is mixed with potassium hydroxide and a modified precursor aqueous solution, the mixture is dried and then subjected to a high-temperature reaction under the condition of air isolation, and the modified biochar adsorbent is obtained. And respectively washing the product with 0.1 mol / L hydrochloric acid and ultrapure water, and drying. When KOH is activated, urea is added, so that the iodine capture performance of the charcoal can be effectively promoted, the capture of gaseous iodine within 6 hours reaches 3162mg / g, and the capture amount is increased by 55% compared with that of a sample without using urea. After the dosage of KOH is optimized, the urea prepared by using walnut shells, apricot shells, durian shells, sunflower discs, corn straws, corncobs and other biomass as precursors achieves similar effects in assisting the biochar, and it is proved that urea addition significantly promotes the biochar iodine capture performance. And theoretical support is provided for removal and recovery of gas-liquid radioactive iodine.

The present invention provides a foldable bionic sunflower solar power generation integrated device, comprising a base, a base fixing device is provided at the bottom of the base, the base fixing device is used to connect the base and the ground, a power generation integrated device body is provided at the top of the base, and the solar panel blades of the power generation integrated device body are foldable. Therefore, the present invention can solve the technical problem that most of the current ground solar power generation devices rely on their own weight to maintain their own stability. When encountering external forces, since there is no connection between them and the ground, it is easy to cause the solar power generation device to fall over, causing the device to be damaged by collision.

The invention relates to the technical field of fertilizers, in particular to a special carbon-based microbial organic-inorganic compound fertilizer for sunflowers. The special carbon-based microbial organic-inorganic compound fertilizer for sunflowers is prepared by mixing and granulating microorganism-loaded biomass charcoal, urea, decomposed cow dung and deionized water, the microorganism-loaded biomass charcoal is obtained by carboxylating biomass charcoal, grafting trehalose and loading microorganisms; the prepared special carbon-based microbial organic-inorganic compound fertilizer for sunflowers can obviously reduce the pH value of soil, improve the acid-base balance of the soil and provide a more suitable soil environment for the growth of the sunflowers.

The invention discloses an agrobacterium rhizogenes mediated sunflower hairy root transformation system, and belongs to the technical field of genetic transformation. The transformation system comprises the following steps: accelerating germination of sunflowers, transferring germinated sunflower seeds into a seedling tray, wrapping with a preservative film for moisturizing, and culturing in an illumination incubator; the method comprises the following steps: culturing an agrobacterium rhizogenes Ar. Qual strain containing a pBI121-GUS (glucuronidase) plasmid; preparing a bacterial liquid; the method comprises the following steps of: beveling sunflower seedlings along a position 3cm below cotyledons, and immersing cuts into a bacterium solution containing pBI121-GUS plasmid agrobacterium rhizogenes Ar.qual; the sunflower seedlings are transferred to a seedling raising plate to be cultured; culturing for 5-6 days, and transferring the seedlings into a filter paper system of a culture dish to promote root growth. According to the agrobacterium rhizogenes-mediated sunflower hairy root transformation system, the genetic transformation efficiency of sunflowers is improved, the transformation period is greatly shortened, and obtained hairy root plants are good in growth consistency, robust in seedlings and capable of being used in molecular breeding research.

The invention discloses essence oil, which is prepared from the following ingredients in parts by weight: 0.1 to 0.5 part of ethylhexyl palmitate, 0.5 to 0.8 part of tocopheryl acetate, 0.1 to 0.2 part of vanillyl butyl ether, 10 to 15 parts of herba speranskiae tuberculatae extracts, 5 to 10 parts of flos carthami extracts, 1 to 5 parts of sunflower seed oil, 5 to 10 parts of grape seed oil, 1 to 5 parts of olive fruit oil, 2 to 6 parts of angelica rotundifolia root oil and 2 to 6 parts of camphor tree bark oil. The oil is easy to push away, non-sticky, refreshing, easy to absorb and capable of forming a lasting protective oil film; the components are simple and clean, effective components can permeate into the scalp and reach the hair roots to nourish hair follicles, deeply repair hair quality and integrally relieve and relax the scalp, and the smell is fresh.

The invention discloses bath oil with stability and foamability and a preparation method thereof, and relates to the technical field of daily chemical products. The vegetable oil consists of peony seed oil, grape seed oil and sunflower seed oil in a mass ratio of 1: 2: 2. The bath oil is prepared from the following raw material components in parts by weight: 45 to 50 parts of vegetable oil, 18 to 22 parts of a surfactant, 16 to 18 parts of fatty alcohol-polyoxyethylene ether, 8 to 12 parts of caprylic / capric triglyceride, 1 to 3 parts of span 80, 0.1 to 0.5 part of an antioxidant, 1 to 3 parts of cocamidomethyl MEA and 0.1 to 2 parts of essence. On the basis of the compound vegetable oil, the optimal adaptive surfactant is screened out, then the compound antioxidant is introduced, and the bath oil which is long-acting, stable, high in foaming quality, clean, mild, nourishing and comfortable is effectively formed.

The present invention relates to the field of cosmetic technology, and specifically discloses a composite vegetable oil and a preparation method thereof. A composite vegetable oil comprises sunflower seed oil, olive oil, jojoba seed oil, palm fruit oil and sea buckthorn seed oil. The present application produces a significant synergistic effect in regulating skin oil secretion by rationally matching five kinds of vegetable oils, namely sunflower seed oil, olive oil, jojoba seed oil, palm fruit oil and sea buckthorn seed oil. Such a composite vegetable oil can not only repair abnormal skin oil secretion and maintain the water-oil balance of the skin, but also deeply moisturize the skin, solve the problem of skin dehydration, repair the damaged skin barrier, and reduce the damage of the external environment to the skin. In addition, the composite vegetable oil also has the effects of anti-oxidation and anti-aging, can effectively delay skin aging, and keep the skin young.

The present disclosure relates to a process for obtaining sunflower protein isolates which encompasses the steps of shelling, cold pre-pressing, oil extraction, protein extraction and isolate purification. The process optimizes protein yield while employing mild processing conditions to maintain functionality. The obtained isolates exhibit high protein content, desirable emulsification capacity and water / oil retention, and neutral color characteristics, making them suitable for a variety of food applications. Thus, a sunflower globulin protein isolate, a sunflower albumin protein isolate and the use of the sunflower globulin protein isolate or sunflower albumin protein isolate in food products are also disclosed.

The present application relates to the field of crop cultivation and soil improvement technology, and discloses a wheat-corn-sunflower-legume green manure crop rotation carbon fixation and water saving method suitable for arid irrigation areas, which comprises wheat planting, corn planting, sunflower planting and legume green manure planting. The present application replaces traditional flooding irrigation with high-frequency low-amount drip irrigation mode, combines with precise water supply according to the water requirement characteristics of each crop growth period, and avoids invalid irrigation. Meanwhile, through straw returning to field, soil water evaporation is reduced, and soil conservation capacity is improved. Moreover, the present application constructs a double carbon fixation path of straw returning to field and green manure turning, straw is crushed and returned to field, organic carbon is input into soil every year, legume green manure is turned and decomposed, and soil organic matter content is improved. The present application also reduces nitrogen fertilizer application through symbiotic nitrogen fixation of legume green manure and rhizobium, protects soil microbial activity, optimizes soil carbon cycle, relieves soil degradation, and improves long-term carbon fixation potential of soil.

This invention relates to the field of microbial fertilizer technology, specifically to a microbial compound phosphorus and potassium fertilizer that promotes nutrient absorption and its preparation method. The preparation method of a microbial compound phosphorus and potassium fertilizer that promotes nutrient absorption includes: preparing sunflower disc extract and Moringa leaf extract; preparing slow-release microcapsules; preparing microspheres loaded with bacteria; and preparing the compound phosphorus and potassium fertilizer. This invention first selectively oxidizes konjac glucomannan using sodium periodate, then crosslinks the oxidized konjac glucomannan with lignin under weakly acidic conditions to form a three-dimensional network crosslinked polymer framework. Urea and dipotassium hydrogen phosphate are encapsulated in the network channels or adsorbed onto the framework during the crosslinking process, forming nutrient-loaded slow-release microcapsules. After the slow-release microcapsules are made into a compound phosphorus and potassium fertilizer and applied, nutrients are gradually released as the crop grows, which helps improve nutrient absorption and utilization, thereby promoting nutrient absorption.

The utility model discloses sunflower seed packaging equipment, which relates to the technical field of sunflower seed packaging and comprises a medicament storage tank, a nitrogen storage tank and a storage device. An injection pipeline on the nitrogen storage tank is used for conveying nitrogen to the cavity below, and the lower surface of the lifting plate is fixedly connected with a piercing needle used for piercing the sealing plate. The sunflower seed packaging equipment is provided with the medicament storage tank and the nitrogen storage tank, the medicament storage tank and the nitrogen storage tank are divided into the upper cavity and the lower cavity through the sealing plate arranged in the storage tank, the two injection pipelines inject nitrogen and oxygen into the two cavities respectively, and seeds are stored in the cavity where the nitrogen is injected. The content of oxygen in the seeds is reduced by injecting nitrogen, so that the growth of the seeds can be inhibited to a certain extent in the storage process, and the storage time of the seeds can be prolonged.

The application discloses a mixed biological bacterial fertilizer, a preparation method and application thereof. The application is based on the three major nutrient elements of nitrogen, phosphorus and potassium which are necessary for plant growth, and eight kinds of bacteria are compounded, including two kinds of phosphorus solubilizing bacteria, i.e., soil olive-shaped bacteria and protomonospora; three kinds of potassium solubilizing bacteria, i.e., Cabriales Bacillus, Siamese Bacillus and Beiles Bacillus; and three kinds of nitrogen-fixing bacteria, i.e., lemon protomonospora, Yunnan protomonospora and Korean pseudomonas. The mixed biological bacterial fertilizer is prepared by combining the eight kinds of growth-promoting bacteria with kitchen garbage and biomass waste, and meets the growth demand of plants. The sunflower, clematis and sunflower are planted in pots. The bacterial fertilizer has the advantages of fast germination, high germination rate, fast growth and healthy and dense leaves. The biological organic fertilizer has the advantages of green and environmental protection, and lays a theoretical foundation for replacing traditional chemical fertilizer with the biological organic fertilizer.

1. Name of the product in this design: Toy (Sunflower Bubble Machine). 2. Application of this design product: for use as a toy. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention relates to a method for improving celery continuous cropping land soil by interplanting sunflowers in northern areas. The method is characterized by comprising the following steps: (1) soil preparation and fertilization; (2) covering a film and laying a drip irrigation belt (1); (3) setting plant line spacing; (4) planting in different periods; (5) field management in the symbiotic period; (6) harvesting celery; (7) performing field management on the sunflowers; (8) sunflower harvesting; (9) returning the straws to the field; according to soil characteristics and environmental conditions of celery continuous cropping land in northern areas, celery and sunflower interplanting cultivation is provided, vertical distribution differences formed by shallow root systems of celery and deep root systems of sunflower in soil are utilized, the two crops are distributed and planted in a delta shape, and horizontal distribution differences are also formed by utilizing plant spacing. Therefore, competition for soil nutrient absorption in the symbiotic period of the two crops is effectively avoided, soil secondary salinization is reduced, soil organic matter and probiotics are increased, and meanwhile the output value per unit area is increased.