28 results about "Pine pollen" patented technology

The invention discloses a carbon enzyme polypeptide water-soluble fertilizer and a preparation method thereof, and the water-soluble fertilizer is prepared from the following raw material components in parts by weight: 160-220 parts of urea crystal, 45-60 parts of polymeric carbon enzyme, 40-60 parts of potassium carbonate, 10-30 parts of polypeptide amino acid, 50-70 parts of pine pollen, 10-40 parts of trace elements, 30-60 parts of charcoal, 60-80 parts of modified ground phosphate rock, 2-6 parts of coenzyme and 30-80 parts of chitosan-humic acid slow-release copper fertilizer. According to the fertilizer synergist disclosed by the invention, the peat soil is added, so that the content of humus is greatly increased, the fertilizer synergist has a very good promoting effect on improving the soil fertility and improving the physical and chemical properties of soil after being applied, and meanwhile, the addition of various beneficial microbial agents can assist plant root systems to absorb the fertilizer, can fully release fertilizer nutrients, and improves the use effect of the fertilizer; therefore, growth of plant roots is promoted, and crop yield is increased.

The invention belongs to the technical field of termite prevention and control, and discloses a termite trapping and killing agent and a preparation method thereof.The termite trapping and killing agent is prepared from, by weight, 25-30 parts of pine sawdust powder, 10-20 parts of dustpan, 8-12 parts of sugarcane powder, 4-6 parts of pine pollen, 6-10 parts of compound insecticide, 1-3 parts of pheromone sustained-release microcapsules, 15-25 parts of hydrogel cellulose composite carrier and 1-3 parts of hydrocarbon mixing agent; according to the termite trapping and killing agent, fipronil and hexaflumuron are compounded, the termite killing effect is improved by compounding two agents with completely different action mechanisms, and the discovery rate, the feeding rate and the agent transmission efficiency of termites can be remarkably improved by adding the pheromone sustained-release microcapsules, the hydrogel cellulose composite carrier and the hydrocarbon mixing agent; and finally, eradication prevention and control on the ant nests are achieved, the environmental adaptability is high, and the lasting period is longer.

The invention relates to a method for improving antioxidant activity of pine pollen polysaccharide by utilizing bifidobacterium fermentation, which comprises the following steps: S1, adding bifidobacterium liquid into pine pollen for fermentation to obtain a fermentation product; s2, adjusting the pH value of the fermentation product in the step S1 to be acidic, and adding protease for enzymolysis to obtain an enzymolysis product; s3, carrying out flash extraction on the enzymolysis product obtained in the step S2, and centrifuging to take supernate, so as to obtain a pollen pini crude polysaccharide extracting solution; and S4, adding a trichloroacetic acid solution into the pollen pini crude polysaccharide extracting solution obtained in the step S3, and dialyzing to obtain the pollen pini polysaccharide with improved antioxidant activity. Compared with the prior art, the pine pollen polysaccharide obtained through fermentation of bifidobacteria can obviously improve the antioxidant activity, improve the development and utilization value of pine pollen and improve the application and market competitiveness of the pine pollen polysaccharide in multiple fields compared with the pine pollen polysaccharide obtained through unfermented pine pollen polysaccharide.

This invention relates to the field of feed additive technology, specifically to a feed additive that promotes digestion and absorption and its preparation process. The preparation process of a feed additive that promotes digestion and absorption includes: preparing antioxidant-modified chicken fat; preparing an extract; preparing a composite oil phase; and preparing the feed additive. In this invention, the extract of Shenqu (a type of fermented wheat) can directly compensate for insufficient endogenous enzyme secretion in laying hens, rapidly decomposing starch in feed and chicken fat in plant proteins, laying the foundation for subsequent absorption. The extract of Zhishi (a type of immature bitter orange) accelerates gastrointestinal motility and digesta emptying, while also promoting bile and pancreatic juice secretion, further improving the digestibility and utilization rate of fat-soluble components in laying hens. The extract of pine pollen can repair the intestinal mucosa, increase intestinal villus height, increase the nutrient absorption area, and regulate the intestinal microecology, reducing nutrient loss and intestinal stress. The combined use of these three ingredients synergistically promotes the digestive and absorptive capacity of laying hens.

The invention provides several kinds of natural saccharification leavening agents and a method for brewing yellow rice wine in a koji-free mode through the natural saccharification leavening agents. The natural saccharification leavening agent is biomass which is harvested from the nature, is not subjected to artificial inoculation and cultivation and has a saccharification or / and fermentation effect; comprising green seedlings of grains, ears of grains in a milk-ripe stage, pine pollen, bee pollen, flowers of edible flowers in a full-bloom stage, part of green vegetables and green edible aromatic plants, part of medicinal and edible plants, medicinal plants and the like. Such as wheat seedlings, green wheat kernels, pine pollen, corn bee pollen, rape bee pollen, kale, peanut seedlings, basil, rosemary, roses, sweet-scented osmanthus, mint, agastache rugosus, lotus leaves, mulberry leaves, leonurus, grape leaves and the like; the raw materials of the natural saccharification leavening agent are easy to obtain, various in variety and convenient to process, the brewed yellow wine can have faint scent, strong fragrance, medicine fragrance and flower fragrance at the same time through reasonable combination, the wine body taste is harmonious, fresh and mellow, the taste is pleasant, and meanwhile multiple health preserving and health care functions are achieved; the natural saccharification leavening agent can be used for grain fermentation at high temperature (about 35 DEG C) without rancidification, so that the stability of a wine brewing process is remarkably improved, and the failure probability of wine brewing is greatly reduced.

The invention discloses a method for constructing a Yunnan pine pollen allergy animal model, which belongs to the technical field of Yunnan pine pollen allergy prevention and treatment and comprises the following steps: preparing Yunnan pine pollen allergens and sensitizing non-human mammals. The sensitization treatment comprises a basic sensitization treatment stage and an excitation sensitization treatment stage: in the basic sensitization treatment stage, peritoneal sensitization is carried out once a week and is continued for four weeks; in the nasal-drop sensitization treatment stage, different test substances with the concentration 2 times that of the basic sensitization stage are used for continuous 7-day quantitative nasal-drop excitation, and the nasal drop dosage is 2 microliters / g, and the symptoms of the mouse are observed within 10 minutes after nasal-drop excitation is completed each time. The allergic animal model constructed by adopting the crude extract of the pinus yunnanensis pollen allergen is the first animal model research related to pinus yunnanensis allergy at present, and a reference basis can be provided for subsequent experimental research on the aspect of deep research on pinus yunnanensis pollen allergy; a research model is provided for clinical research on the Yunnan pine pollen allergy or screening of medicines for resisting the Yunnan pine pollen allergy.

The invention discloses plant extract face cream for removing wrinkles, fading spots, whitening and moisturizing and a preparation method thereof, and belongs to the technical field of cosmetics. The face cream is composed of an agent A (oil phase) and an agent B (water phase) according to the weight ratio of 3: 7, the agent A contains vaseline, beeswax and the like, and the agent B contains a plant extract concentrated solution, glycerin and a pine pollen suspension. The plant extract is prepared by a process combining ultrasonic treatment with 5% white rice vinegar, liquid nitrogen freezing and grinding, water extraction and ethanol reflux, and then the face cream is formed by a gradient homogeneous emulsification process. Through cooperation of multiple plant components and an innovative process, the retention rate and transdermal absorption efficiency of active components are improved, and the skin care product has the effects of removing wrinkles, fading spots, whitening and moisturizing, is high in stability and good in safety, and meets the requirements of natural skin care products.

The present application relates to a kind of pine pollen breakage method, which comprises: pine pollen is mixed with water and homogenized to obtain the slurry with 40% solid content, after spray drying and sterilization treatment, using CO2 closed conveying system is transferred to the differential pressure breakage bin (cabin pressure is 8±0.2MPa, temperature is 35±2 ℃) equipped with supercritical CO2 fluid, first ultrasonic wave (40kHz variable frequency ultrasonic wave, power density 100W / L) is used to make micro-defects in the wall surface cavitation microjet, then through three-stage electromagnetic pulse pressurization treatment, and then instantaneously pressure relief.In the breakage bin, the plasma density is improved by supercritical CO2 fluid, CO2 fluid is gasified, the temperature of the broken pine pollen is reduced, and the free radical chain reaction is inhibited, thereby protecting the integrity of heat-sensitive components from the root.The powder after breakage is packaged using nitrogen protection.

The application discloses a preparation method of a pollen composition with whitening and anti-wrinkle effects, a product and application thereof, and belongs to the technical field of compositions. The technical problem to be solved is to provide an active component with the double effects of whitening and anti-wrinkle, and the active component is extracted and the component is simple and stable. The technical solution is as follows: at least two or more of pine pollen, sunflower pollen, tea pollen and rose pollen are used as raw materials, the raw materials are physically crushed, then subjected to enzymolysis by using a composite cellulase, and then subjected to hot water extraction, so that whitening components and anti-wrinkle components are enriched, and the prepared pollen composition has excellent whitening effect and anti-wrinkle effect.

The invention provides ginseng and pine pollen paste and a preparation method thereof, and relates to the technical field of traditional Chinese medicine paste preparation. The ginseng and pine pollen cream is prepared by taking broken pine pollen and ginseng as core raw materials, matching with medicinal and edible auxiliary materials such as medlar, red dates and rhizoma polygonati, and supplementing with honey and rock candy to regulate the mouth feel, and through the processes of raw material pretreatment, traditional Chinese medicine extraction, mixing and blending, low-temperature decoction and concentration and sterile filling, the ginseng and pine pollen cream is prepared. The nutrition absorption efficiency is improved through the wall-broken pine pollen, and the paste prepared by combining the synergistic effects of tonifying qi and consolidating the root of ginseng, nourishing blood and tranquilizing the mind and nourishing yin and moistening dryness of lycium barbarum and red dates, and nourishing yin and moistening dryness of rhizoma polygonati is fine and smooth in texture, mellow in taste, easy in nutrition absorption and capable of being eaten for a long time; the preparation process adopts low-temperature extraction and concentration, and maximally retains the active ingredients of the raw materials. The health food is scientific in formula, simple and convenient in process and high in safety, has nourishing and conditioning and eating convenience, and is suitable for daily health-preserving eating of various people.

The invention discloses a macrotermite trapping material and a preparation method thereof, and belongs to the technical field of termite prevention and control. The macrotermite trapping material is prepared from the following components in parts by mass: 82 to 90 parts of saccharified corncob powder; 2.5-6 parts of pine pollen; 3-6 parts of ant nest matrix powder; 0.4 to 0.55 part of sodium benzoate; 0.4 to 0.55 part of an insecticide compound; 0.1 to 0.2 part of citric acid; the insecticide compound comprises an insecticide, starch and an emulsifier. In addition, the invention also provides a preparation method of the macrotermite trapping material, and the preparation method comprises the following steps: mixing the insecticide compound and saccharified corncob powder, and stirring at 30-35 DEG C; then continuing to mix with pine pollen, ant nest matrix powder, sodium benzoate and citric acid uniformly to obtain the macrotermite trapping material. According to the macrotermite trapping material provided by the invention, the trapping and killing rate of macrotermite is remarkably improved.

The invention discloses a characteristic chromatogram construction method of a preparation or an intermediate for strengthening body resistance and dispersing blood stasis. The construction method comprises the following steps: preparing a test solution; preparing a reference substance solution; according to the results of the test solution and the reference solution detected by the ultra-high performance liquid chromatography, obtaining the characteristic spectrum of the body resistance strengthening and blood stasis dispersing preparation or the intermediate; the preparation for strengthening the body resistance and dispersing blood stasis or the intermediate comprises the following raw material medicines: salvia miltiorrhiza, fermented cordyceps sinensis powder, pine pollen, schisandra chinensis, peach kernel and gynostemma pentaphylla. The chemical components of the preparation or the intermediate for strengthening the body resistance and removing blood stasis are comprehensively and systematically analyzed, and a theoretical basis is provided for deep research on quality control and pharmacodynamic material basis.

The invention discloses a pine pollen residue treatment method, a pine pollen residue raw material, application of the pine pollen residue raw material and a gastrointestinal protection product, and belongs to the technical field of pine pollen residue treatment. The technical problems to be solved are high treatment cost and low treatment efficiency of the pine pollen residues. According to the technical scheme, the treatment method is characterized by comprising the following steps: (1) mixing pine pollen residues with water, and sterilizing to obtain a fermentation culture medium; (2) inoculating microbial probiotics into the fermentation culture medium for fermentation, and sterilizing to obtain fermentation liquor; and (3) homogenizing the fermentation liquor to obtain the pine pollen residue raw material.

The invention discloses a high-activity immobilized plastic degrading enzyme preparation and application thereof, and belongs to the technical field of plastic degradation. The enzyme preparation is prepared by the following steps: by taking pinus tabulaeformis pollen as a raw material, performing acid treatment, carbonization and activation to form a hierarchical porous active pollen carrier; through lanthanum-doped magnetic nanoparticle modification and sulfydryl functional modification, the carrier is endowed with magnetic responsiveness and directional fixed sites; a three-dimensional cross-linked structure is constructed by using a triazine ring rigid conjugated monomer and a hyperbranched network, and spatial confinement immobilization of enzyme molecules is realized by combining an ultraviolet click reaction; and cutinase, lipase, cellulase, laccase and peroxidase are synergistically loaded to form a multi-enzyme catalytic system. By combining pollen-based hierarchical pore channels with a triazine ring rigid network, the enzyme loading capacity and distribution uniformity are remarkably improved, the enzyme activity retention rate of 90% or above is still kept after an enzyme preparation is recycled for 10 times through cross-linked network protection, and rapid magnetic separation is achieved through lanthanum-doped ferroferric oxide nanoparticles.

The invention belongs to the technical field of medicines, and particularly relates to combined application of a pollen pini aqueous extract and fucoidin in preparation of a medicine for preventing and / or treating renal injury. According to the invention, cell experiment results show that the combination of the pollen pini aqueous extract and the fucoidin has an obvious synergistic effect, the relative activity of HK-2 cells can be obviously improved, the cell apoptosis and ROS level caused by adriamycin can be reduced, and the energy metabolism function of the HK-2 cells can be obviously improved; animal experiment results show that the combination of the pollen pini aqueous extract and the fucoidin can significantly reduce the levels of serum creatinine (Crea), urea nitrogen (Urea) and cystatin C (Cys-C), improve the pathological injury of kidney tissues, relieve the fibrosis process, and provide a theoretical basis and an innovative direction for developing a new strategy for intervention of kidney injury.

The invention relates to the technical field of cosmetics, in particular to a moisturizing and barrier repairing pollen composition and a preparation method and application thereof. The raw materials of the pollen composition for moisturizing and repairing the barrier comprise the pine pollen, the corn pollen, the lotus pollen and the rape pollen, a synergistic effect is achieved through the specific pollen composition, the moisturizing and barrier repairing effects are remarkably improved, the sensitization is reduced, and the pollen composition is safer and more efficient.

The invention relates to a multi-modal data fused pine pollen airflow wall breaking parameter optimization method and system, and relates to the technical field of wall breaking parameter optimization, and the method comprises the steps: in an airflow wall breaking parameter adjustment space, taking maximization of wall breaking quality and minimization of equipment energy consumption as double-target optimization, and determining an initial optimal airflow wall breaking parameter; controlling the jet mill to perform wall breaking treatment on the to-be-processed pine pollen, and setting an adaptive adjustment time window based on the actual wall breaking control parameter sequence; optimizing and adjusting the initial optimal airflow wall breaking parameters according to the multi-source wall breaking monitoring data sequence, and outputting the current optimal airflow wall breaking parameters; and updating the control instruction according to the current optimal airflow wall breaking parameter, continuing to execute wall breaking treatment and performing closed-loop iteration regulation and control until the wall breaking treatment of all the to-be-processed pine pollen is completed. The problems that traditional pine pollen airflow wall breaking depends on fixed parameters, adaptability is poor, and wall breaking quality and energy consumption are difficult to balance are solved.

The invention discloses a novel Chinese yeast and a preparation method thereof. The Chinese yeast is prepared from rice flour, water and one or more of the following plants: green seedlings of grains, ears of grains in a milk-ripe stage, flowers of edible flowers, edible green-leaf plants, medicinal and edible plants taking leaves as medicines, medicinal plants which take leaves as medicines and can be used for health foods, pine pollen and bee pollen. Such as wheat seedlings, corn seedlings, wheat ears, alfalfa, kale, peanut leaves, grape leaves, rosemary, mint, motherwort, pine pollen, corn pollen, linden pollen, roses, sweet-scented osmanthus and the like; plants in the Chinese yeast are selected from food, medicinal and edible homologous and health-care food plants, so that the Chinese yeast has very reliable edible safety and health-care functions, and the plants are wide in source, easy to plant and convenient to harvest; the preparation process of the Chinese yeast is simple, short in period and low in labor intensity; the prepared Chinese yeast has good saccharification and fermentation capabilities, and can be used for brewing Chinese rice wine, rice wine, yellow wine, beer and white spirit.

The invention relates to a wall breaking method of pine pollen, which comprises the following steps: mixing the pine pollen and water, homogenizing to obtain slurry with the solid content of 40%, carrying out spray drying and sterilization treatment, transferring the slurry into a differential pressure wall breaking bin filled with supercritical CO2 fluid by using a CO2 closed conveying system (the pressure in the bin is 8 + / -0.2 MPa, and the temperature is 35 + / -2 DEG C), and breaking the wall of the pine pollen. Firstly, ultrasonic waves (40kHz frequency conversion ultrasonic waves, the power density being 100W / L) are utilized to enable cavitation microjet to manufacture microdefects on the wall surface, then three-stage electromagnetic pulse pressurization treatment is performed, and then instantaneous pressure relief is performed. In the wall breaking bin, the plasma density is increased by utilizing supercritical CO2 fluid, the CO2 fluid is gasified, the temperature of the pine pollen subjected to wall breaking is reduced while the pine pollen is subjected to wall breaking, the free radical chain reaction is inhibited, and the integrity of thermosensitive components is protected from the source. And packaging the wall-broken powder under the protection of nitrogen.

The invention discloses a tensegrity structure hydrogel based on carbon nanospheres and a polyacrylamide network and a preparation method of the tensegrity structure hydrogel, and belongs to the technical field of hydrogel sensing. The preparation method of the hydrogel with the tensegrity structure comprises the following steps: mixing pollen pini with water, and carrying out heating reaction to obtain a carbon nanosphere solution; mixing the carbon nanosphere solution, water, acrylamide, a photoinitiator and a cross-linking agent to obtain a mixed solution; and carrying out in-situ free radical polymerization reaction on the mixed solution under ultraviolet irradiation to obtain the hydrogel with the tensegrity structure. In the preparation process, acrylamide is dissolved in a carbon nanosphere solution, and a photoinitiator is used for decomposing to generate free radicals under the condition of ultraviolet light, so that a cross-linking agent is catalyzed to cross-link acrylamide, and the cross-linking agent and the carbon nanosphere solution form the hydrogel with a tensegrity structure. The prepared hydrogel has the performance advantages of excellent mechanical property, adhesion property, strain response capability and the like.

The invention belongs to the technical field of food processing and biological fermentation, and particularly relates to a toadstool fermentation-based pine pollen-lotus leaf composition as well as a preparation method and application thereof, and the composition is prepared from a compound substrate of toadstool fermentation pine pollen and lotus leaf. The pine pollen and the lotus leaves are fermented by the morchella esculenta, so that the obtained composition has remarkable effects of losing weight and reducing blood fat.

The invention belongs to the technical field of fermentation, and particularly relates to pollen residue fermented hypsizigus marmoreus polysaccharide as well as a preparation method and application thereof. The preparation method comprises the following steps: inoculating hypsizigus marmoreus into an aqueous solution culture medium containing 5-10wt% of pine pollen residues, and fermenting. The hypsizigus marmoreus is fermented with the pollen residues as the substrate, the hypsizigus marmoreus crude polysaccharide is produced, and compared with a conventional potato nutrient culture medium, the yield of the crude polysaccharide is greatly increased. The pollen residue fermentation culture medium only contains pollen residues and water, fermentation can be carried out at 30 DEG C after the hypsizigus marmoreus seed liquid is added, the fermentation period is shortened, energy consumption is reduced, and the prepared hypsizigus marmoreus crude polysaccharide has the effects of resisting oxidation, inflammation and sugar and whitening the skin, and is suitable for industrial production. And a core material basis and a technical support are provided for deep development in the fields of medicines, functional foods and the like.

The invention relates to the technical field of relieving and repairing, in particular to a relieving composition for people with sensitive skin as well as a preparation method and application of the relieving composition. The soothing composition comprises a radix gentianae extract, hydrolyzed ginsenoside and a pine pollen extract. Full-link control is realized based on mechanism barrier-nerve blood vessel-immune inflammation formed on the back of sensitive skin, specific components are screened out for compounding, the synergistic effect of all the components is improved, the composition has excellent capabilities of improving the barrier, resisting inflammation and reducing neural immune response, the relieving effect is remarkable, and the composition has a good application prospect. And a relatively strong effect can be achieved by a relatively low addition amount.

The invention discloses an anti-alcohol composition as well as a preparation method and application thereof. The anti-alcohol composition is prepared from the following raw materials in parts by weight: 5-30 parts of moringa seed, 5-30 parts of pine pollen, 5-30 parts of ginger, 5-30 parts of sophora flower bud or sophora flower, 5-30 parts of lalang grass rhizome, 5-10 parts of pericarpium citri reticulatae and 2-8 parts of corn peptide. The anti-alcohol composition is scientific and reasonable in formula, takes into account all links (absorption, decomposition and excretion) of alcohol metabolism and main target organs (liver, stomach and blood), and is an excellent composition which treats both symptoms and root causes and emphasizes prevention and treatment.

The invention belongs to the technical field of biological medicine manufacturing, and particularly relates to a pollen pini polysaccharide targeted nano delivery system and a preparation method and application thereof. MPEG-COOH is adopted for grafting chitosan to obtain PEGylated chitosan; the preparation method comprises the following steps: modifying beta-cyclodextrin by adopting mercaptopropionic acid to obtain a beta-cyclodextrin derivative; the preparation method comprises the following steps: taking a beta-cyclodextrin derivative and PEGylated chitosan as raw materials, and preparing pollen pini polysaccharide-loaded nanoparticles loaded with pollen pini polysaccharide; and then modifying the pollen pini polysaccharide-loaded nano-particles by adopting a JE9 antibody to prepare the antibody-modified pollen pini polysaccharide-loaded nano-particles as the pollen pini polysaccharide targeted nano-delivery system. According to the invention, the pollen pini polysaccharide is loaded by the nanoparticles, and the nanoparticles are modified by the JE9 antibody, so that the effect of resisting ALV-J activity can be realized through targeted delivery.

The application provides an anti-aging composition containing natural NMN and application thereof, and relates to the technical field of food health care.The anti-aging composition containing natural NMN provided by the application is mainly composed of pine pollen extract, sunflower pollen extract, Chinese wolfberry extract and rose extract in a specific ratio, fully plays a synergistic effect among the components, has good anti-aging ability, can effectively resist oxidative damage, prolongs the lifespan of nematodes under oxidative stress, and reduces the deposition of peroxidation product lipofuscin in nematodes.

The invention belongs to the technical field of functional fermented food, and particularly relates to a pine pollen-plant starch-based fermented beverage and a preparation method thereof. According to the invention, at least one of gordon euryale seed powder, Chinese yam powder and coix seed powder is preferably used as a plant starch-based carbon source, the pine pollen is used as a functional core, and lactobacillus delbrueckii bulgaricus and lactobacillus plantarum double strains are mixed and fermented to obtain the fermented beverage containing the pine pollen. The synergistic system has an excellent protection effect on the activity of the pine pollen, additive-free stable fermentation and multifunctional enhancement of the beverage containing the pine pollen are achieved, active functional components of the pine pollen can be effectively reserved, meanwhile, a stable suspension system can be formed, and the settling rate of the pollen is effectively reduced.

The invention belongs to the technical field of detection, and particularly relates to a method for determining the content of flavone in a pine pollen alcohol extract. According to the method, a NaNO-Al (NO)-NaOH color development method is adopted, rutin is taken as a reference substance, a pollen pini alcohol extract sample solution and a rutin reference substance solution are subjected to color development treatment, the absorbance is measured under a specific wavelength, and the content of the total flavonoids in the sample is calculated in combination with a standard curve. By optimizing the color development condition, the problems of insufficient optimization of the color development condition, large difference of measurement results, interference of matrix components and the like during measurement of flavone in the pollen pini alcohol extract in the prior art are solved, and the content measurement method which is stable, feasible, easy to operate and capable of meeting experimental requirements is provided. A basis is provided for measuring the content of flavone in the pollen pini alcohol extract, and the method has important significance on industrial development of pollen pini.