32 results about "Olive leaf" patented technology

The application provides a kind of dynamic monitoring method and system of olive leaf polyphenol components based on principal component analysis, it is related to computer technology field, comprising: obtaining original data;According to the original data, the spectrum interval is separated, and the purified polyphenol characteristic spectrum sequence is obtained;According to the purified polyphenol characteristic spectrum sequence, spectral deconvolution processing is carried out, and the polyphenol subcomponent concentration evolution matrix is obtained;According to the polyphenol subcomponent concentration evolution matrix, the principal component is reconstructed, and the reconstruction result is obtained;According to the reconstruction result, track fitting is carried out, by fitting the principal component score track into the kinetic network model containing hydroxytyrosol glycoside hydrolysis and oxidative condensation step, the fitting result is obtained;According to the fitting result, prediction is carried out, the evolution end point of hydroxytyrosol free state content and its derivative relative proportion is predicted, and the dynamic monitoring result is obtained.The application realizes the accurate monitoring and prediction of the dynamic conversion process of specific polyphenol components such as hydroxytyrosol glycoside and oleuropein in olive leaves.

The utility model discloses a crushing device for olive leaves. The crushing device comprises a shell, a supporting frame used for bearing the shell, an olive leaf crushing structure arranged in the shell and an inner wall cleaning and scraping structure. The inner wall cleaning and scraping structure comprises an annular scraping piece located in the shell, two sets of transverse rods fixedly installed on the annular scraping piece, a vertical rod used for connecting the two sets of transverse rods, a linear motor and a push rod fixed to the vertical rod. The linear motor drives the transverse rod to drive the annular scraper to do reciprocating linear motion in the horizontal direction. And the olive leaf crushing structure comprises a driving motor, a rotating shaft and blades welded on the rotating shaft. The olive leaf crushing machine is simple in transmission structure, olive leaves adhered to the inner wall can be cleaned during crushing so as to avoid the condition that blades idle due to the fact that the olive leaves are located on the inner wall, and meanwhile, synchronous cleaning can be conducted during discharging so that the crushed olive leaves can be completely discharged.

The invention discloses a composition for preventing and treating non-alcoholic steatohepatitis and preparation and application thereof.The preparation method includes the steps that olive leaves and boxthorn leaves serve as raw materials and are extracted, concentrated and filtered, and then an olive leaf extract with the oleuropein content larger than 50% and a boxthorn leaf extract with the total flavone content larger than 60% are obtained through macroporous resin separation and purification; and mixing different olive leaf extracts and boxthorn leaf extracts according to a certain ratio to obtain the composition for preventing and treating the non-alcoholic steatohepatitis, wherein the composition has a remarkable synergistic effect in prevention of the non-alcoholic steatohepatitis.

The invention provides an olive leaf polyphenol component dynamic monitoring method and system based on principal component analysis, and relates to the technical field of computers, and the method comprises the following steps: obtaining original data; performing spectrum interval separation according to the original data to obtain a purified polyphenol characteristic spectrum sequence; performing spectrum deconvolution processing according to the purified polyphenol characteristic spectrum sequence to obtain a polyphenol subcomponent concentration evolution matrix; performing principal component reconstruction according to the polyphenol subcomponent concentration evolution matrix to obtain a reconstruction result; performing trajectory fitting according to a reconstruction result, and fitting a principal component score trajectory into a dynamic network model containing hydroxytyrosol glycoside hydrolysis and oxidative condensation steps to obtain a fitting result; and performing prediction according to the fitting result, predicting an evolution end point of the free-state content of hydroxytyrosol and the relative proportion of the hydroxytyrosol derivative, and obtaining a dynamic monitoring result. According to the method, the dynamic conversion process of specific polyphenol components such as hydroxytyrosol glucoside and oleuropein in the olive leaves is accurately monitored and predicted.

1. Name of the designed product: ring (cross olive leaf). 2. Use of the designed product: used as a ring, finger ornament. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

This invention belongs to the field of traditional Chinese medicine, specifically relating to the preparation and application of a traditional Chinese medicine aromatherapy spray / ointment based on multiple effects. The composition of the aromatherapy is selected from at least eight of the following: peppermint, calamus, clove, patchouli, jasmine, atractylodes, artemisia, eupatorium, ligusticum, lavender, olive leaf, rose, mugwort, nutmeg, sophora japonica, honeysuckle, scutellaria, peppermint, and cinnamon. The extract of this herbal combination exhibits significant inhibitory effects on Staphylococcus aureus and Streptococcus epidermidis. Application surveys show it possesses significant pharmacological activities such as air freshening, mosquito repellent, antibacterial properties, and the ability to refresh the mind in the morning and calm the nerves at night. Furthermore, this herbal combination extraction greatly reduces the dosage of traditional Chinese medicine used, increasing the release efficiency and efficacy of the spray / ointment. The raw materials are inexpensive and readily available, the resulting herbal combination extract is easy to preserve, the production process is simple, the effects are obvious, the operation is simple and convenient, environmentally friendly and hygienic, easy to clean, and pollution-free.

The present application relates to the field of image processing technology, and specifically to an olive leaf profile analysis method and system based on image processing. First, a standard model for olive leaf profile analysis is constructed, and then a comparison grayscale image of the leaf to be analyzed is obtained, and a leaf profile diagram of the leaf to be analyzed is separated from the image; then, the actual aspect ratio, actual symmetry, and actual circularity of the leaf to be analyzed are calculated from the leaf profile diagram, and a weighted judgment index is generated based on the actual aspect ratio, actual symmetry, and actual circularity. Finally, a comparison analysis result of the leaf to be analyzed is output based on the weighted judgment index and the standard model. The present application realizes automatic sampling and automatic recognition of olive leaves, which effectively reduces the workload of staff and can effectively improve analysis efficiency. Compared with traditional manual analysis, the present application adopts a unified standard for analysis, which can effectively avoid the influence of the subjective feelings of technicians on the analysis and improve the objectivity of the analysis.

The invention relates to an exosome compound as well as a preparation method and application thereof, and belongs to the technical field of plant extract processing. The preparation method of the exosome compound comprises the following steps: (1) respectively crushing and mixing highland barley and sunflower seeds, and sequentially carrying out two-stage enzymolysis by adopting alkaline protease and papain to obtain a polypeptide solution; (2) crushing olive leaves, homogenizing with a buffer solution, and then separating and purifying to obtain an olive leaf exosome; and (3) entrapping the polypeptide solution in the olive leaf exosome at 0-4 DEG C by a segmented ultrasonic method to obtain the exosome compound. A polypeptide solution can be efficiently and stably entrapped in the exosome; meanwhile, the olive leaf exosome is matched with a polypeptide solution extracted by compounding highland barley and sunflower seeds, so that the long-acting moisturizing, repairing, soothing and anti-aging effects are achieved.

The invention relates to the technical field of preparation of olive leaf extracts, in particular to an olive leaf extract and a preparation process and application thereof, and the process comprises the following steps: crushing dried olive leaves, mixing the crushed olive leaves with an ethanol aqueous solution, and carrying out multi-stage temperature control hot reflux extraction and solid-liquid separation to obtain a supernatant and a precipitate; loading the supernate to a resin column, washing with water and then eluting with ethanol, and drying the eluent to obtain an oleuropein crude product; blending the oleuropein crude product and the sample stirring silica gel, drying, filling into a chromatographic column, eluting by using an ethyl acetate-ethanol mixed solvent, and collecting a high-purity oleuropein fine product; sequentially carrying out ultrasonic dissolution, concentration, standing crystallization and filtration on the precipitate through medium-concentration and high-concentration ethanol to obtain a maslinic acid crude product and an oleanolic acid crude product; and respectively heating and dissolving with ethanol, cooling and crystallizing, and circularly recrystallizing to obtain a corresponding refined product. The invention aims to guarantee the extraction yield and quality of oleuropein by controlling the multi-stage temperature of heating reflux extraction of olive leaves.

The application provides a compound truffle protein peptide and a preparation method thereof. The compound truffle protein peptide is mainly prepared from the following raw materials in mass fractions: 18-25 parts of cod collagen peptide, 1-2 parts of black truffle peptide, 2-4 parts of Pleurotus eryngii protein peptide, 3-10 parts of olive leaf juice, 2-9 parts of fig juice and 0.5-3 parts of probiotic powder. The compound truffle protein peptide is prepared by scientifically compounding rare fungus active peptide, high-quality structural protein peptide, natural plant antioxidant and intestinal probiotic, so as to achieve the effects of "nourishing skin, enhancing defense, radiating vitality and balancing internal environment".

The application provides an olive leaf polyphenol extract, a polyphenol refined olive oil and a preparation method thereof. The olive leaf polyphenol extract without chlorophyll is obtained by means of dark standing treatment, microwave-assisted extraction and chlorophyll removal treatment, and then the olive leaf polyphenol extract is enriched in the refined olive oil to prepare the refined olive oil with high polyphenol content, thereby simultaneously solving the technical problems of low oil yield and high chlorophyll content.

To provide a material obtained by paying attention to a mixed liquid of a distilled extract obtained by distilling olive leaves and a residual liquid, though materials for cosmetics, medicated cosmetics, quasi-drugs, foods, processed foods and soft drinks utilizing an olive leaf extract material exist and are actually used.SOLUTION: The extract is obtained by distilling leaves of the genus Olea of the family Oleaceae including olive (Oleaeuropaea) with a polar solvent such as ethanol or isopropanol or a mixture thereof and mixing the obtained distillate with a residual liquid.SELECTED DRAWING: None

The present application belongs to the field of chemical engineering. Disclosed is a method for separating and purifying oleuropein by means of single column chromatography. The method comprises: performing extraction, involving: placing olive leaf powder into a non-woven fabric tea bag, and soaking and extracting same to obtain an extracting solution; preparation of an extract, involving: performing suction filtration on the extracting solution under reduced pressure, then performing rotary evaporation to obtain a residual solution, and draining same until the water content is less than or equal to 5%, so as to obtain an extract; performing sample stirring, involving: dissolving the extract, then adding silica gel thereto, and performing rotary evaporation to remove a solvent; performing column packing, involving: packing the silica gel into a chromatographic column; performing elution, involving: performing gradient elution on the chromatographic column by using an eluent at a flow speed of 5-100 mL / min; performing collection, involving: collecting the chromatographic solution with an HPLC content of more than 90% to obtain a collected solution; and performing concentration. In the present application, by controlling the drying degree (water content) of the extract (the water content not exceeding 5%), the purity of oleuropein can reach 90% or above only by means of one instance of column chromatography, and the yield (oleuropein / olive leaf powder) can reach 25-32%; and a solvent for column chromatography can be recycled.

The invention discloses a method for one-step conversion and extraction of oleacein from olive leaves by using NADES, and the method comprises the following steps: S1, respectively pre-treating the olive leaves and olive fruits to obtain olive leaf powder and olive fruit pulp; s2, mixing and homogenizing the olive leaf powder and NADES, adding the olive pulp, performing ultrasonic exhaust, introducing CO2, sealing, standing, performing enzymatic conversion reaction, and then performing ultrasonic extraction; s3, performing cooling, centrifugation and suction filtration on the obtained extracting solution, and collecting supernate; and S3, separating and recovering the olacein and the NADES by adopting macroporous resin. According to the method, high-purity oracein is converted and extracted through the NADES, the method has the advantages of being environmentally friendly, capable of saving energy, simple, efficient, high in yield and the like, meanwhile, recovery and cyclic utilization of the NADES are achieved, the economical efficiency and sustainability of the preparation process are improved, and therefore the method has wide application prospects.

A method for preparing kombucha by using olive leaves is disclosed. According to the present invention, the method for preparing kombucha by using olive leaves comprises the steps of: making sugar water by dissolving refined sugar in purified water; mixing and dissolving olive leaf powder in the sugar water; further adding a reference amount of purified water to the sugar water mixed with the olive leaf powder, and then boiling the sugar water at 100℃ for 15 minutes to hot-water-extract olive leaves; and cooling the olive leaf extract to 25℃ or less, and then inoculating the extract with a SCOBY culture solution. In addition, it is preferable to comprise the steps of: fermenting the olive leaf extract inoculated with the SCOBY culture solution at room temperature for 2 to 3 weeks; and obtaining olive leaf fermentation kombucha by filtering the olive leaf fermentation solution and separating out the SCOBY cells and olive leaf powder residue.

The invention provides olive leaf white tea and a preparation method thereof, and relates to the technical field of tea preparation. The olive leaf white tea disclosed by the invention is prepared by the processes of airing green leaves, withering, screening, discharging bamboo strips and stacking, drying, pressing and shaping and the like. The olive leaf white tea prepared by the preparation method disclosed by the invention is excellent in taste, light yellow and bright in tea soup, pure and lasting in fragrance, mellow in taste and sweet in aftertaste. The preparation process disclosed by the invention not only integrates a traditional white tea processing technology, but also improves the characteristics of the olive leaves, so that active ingredients in the olive leaves can be well reserved, and a solid foundation is laid for the quality of the olive leaf white tea.

The utility model relates to the technical field of olive leaf processing, and provides olive leaf crushing and homogenizing equipment which comprises a bracket, the outer barrel is provided with an inner cavity, the outer barrel is rotationally arranged on the support and horizontally arranged, a feeding and discharging pipe is arranged on the circumferential side wall of the outer barrel, the feeding and discharging pipe is arranged in the direction parallel to the axis of the outer barrel, the feeding and discharging pipe is provided with an opening, and the opening is communicated with the inner cavity; the crushing assembly is rotationally arranged in the inner cavity, the crushing assembly is provided with a crushing main shaft and a plurality of crushing blades, and the crushing blades are arranged on the crushing main shaft in an array mode in the axis direction; the scraping plate is rotationally arranged in the inner cavity in the circumferential direction, the scraping plate is parallel to the axis direction of the outer cylinder, and the end of the scraping plate slidably abuts against the inner wall of the outer cylinder; and the material receiving disc is arranged below the outer cylinder in a sliding mode, and after the outer cylinder rotates, the feeding and discharging pipe rotates to the lower portion to be opposite to the material receiving disc. According to the technical scheme, material residues on the inner wall are effectively reduced, and the blades are crushed more uniformly.

The utility model relates to the related technical field of olive processing, in particular to an olive leaf removing machine which comprises a leaf removing machine body, a conveyor is arranged at the bottom of the leaf removing machine body, the leaf removing machine body comprises a screening mechanism, a cleaning mechanism is arranged on the conveyor, and an air drying assembly is arranged on the conveyor. According to the olive leaf removing machine, the leaf removing process is more efficient due to the design of the driving part of the leaf removing machine, meanwhile, the use of a screen ensures that olives after leaf removing can be rapidly separated, the overall working efficiency is improved, in addition, nozzles and water outlet pipes are distributed at equal intervals, the uniformity of the cleaning and air drying processes is ensured, and the service life of the olives is prolonged. And the performance of the leaf removing machine is further improved.

1. Name of the product in this design: Makeup Eye Patches (Olive Leaf TPR). 2. Purpose of this product design: Eye makeup tool. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The invention provides bacillus subtilis CHC1 and application thereof, and belongs to the technical field of biological prevention and control. The bacillus subtilis CHC1 has the taxonomic name of bacillus subtilis, and the bacillus subtilis CHC1 is preserved in the China General Microbiological Culture Collection Center (CGMCC), and the address is Institute of Microbiology, Chinese Academy of Sciences, No.3, No.1 Yard, West Beichen Road, Chaoyang District, Beijing; the preservation date is October 31, 2025; the preservation number is CGMCC No: 36436. According to the method disclosed by the invention, the scale insect pathogenic microorganism resource library is enriched by taking the scale insects as a core research object, separating from the scale insects naturally mortalized from olive leaves, verifying the pathogenicity of the scale insects and other pests and evaluating the insecticidal spectrum of the scale insects, and aiming at providing high-quality strain resources for the microorganism prevention and control of the pests such as the scale insects and enriching the scale insect pathogenic microorganism resource library at the same time.

The invention relates to the technical field of image processing, in particular to an olive leaf profile analysis method and system based on image processing, and the method comprises the steps: firstly constructing a standard model for olive leaf profile analysis, then obtaining a comparison gray scale picture of a to-be-analyzed leaf, and separating a leaf profile graph of the to-be-analyzed leaf from the comparison gray scale picture; the actual length-width ratio, the actual symmetry degree and the actual circularity of the to-be-analyzed blade are calculated from the blade profile graph, a weighted judgment index is generated according to the actual length-width ratio, the actual symmetry degree and the actual circularity, and finally a comparison analysis result of the to-be-analyzed blade is output according to the weighted judgment index and the standard model. According to the method, automatic sampling and automatic identification of the olive leaves are realized, the working intensity of workers is effectively reduced, meanwhile, the analysis efficiency can be effectively improved, and compared with traditional manual analysis, the method adopts a unified standard for analysis, so that the influence of subjective feeling of technicians on analysis can be effectively avoided, and the analysis efficiency is improved. And the objectivity of analysis is improved.

The utility model discloses an olea europaea leaf crushing device, which relates to the technical field of olea europaea leaf processing equipment, and comprises a device body and a feed port on the top surface of the device body, the device body is internally provided with a crushing assembly capable of crushing olea europaea leaves; and a screening assembly capable of conducting multi-stage screening on the crushed olive leaf crushed materials is arranged in the device body, and a power assembly capable of promoting the crushing assembly and the screening assembly to operate at the same time is arranged on the surface of the device body. According to the olive leaf crushing and screening device, the crushing assembly can be promoted to work through the power assembly so as to crush olive leaves, and meanwhile, after the olive leaves are crushed, the screening assembly can be driven by the power assembly to operate so as to perform multi-stage screening on the crushed olive leaves, so that particles and impurities with different sizes can be separated out; therefore, the product quality can be improved, and the efficiency of the downstream processing process, such as extraction, refining and the like, can also be improved.

The invention provides an olive leaf chocolate product and a preparation method thereof, and belongs to the technical field of food processing, and the olive leaf chocolate product comprises the following components in parts by weight: 5-70 parts of an olive leaf raw material, 20-85 parts of a chocolate raw material, and 1-30 parts of a natural adjusting raw material. According to the olive leaf chocolate product provided by the invention, the whole olive leaves can be eaten and utilized, the olive leaf resources can be saved, and the development of the olive planting industry is promoted. The olive leaf chocolate product is rich in polyphenols, dietary fibers and proteins from olive leaves, cocoa polyphenols from cocoa, and multivitamins and dietary fibers from natural fruits, vegetables and nuts, and is a chocolate product and healthy food which have the functions of resisting oxidation, resisting inflammation and supplementing dietary fibers and are unique in taste and flavor.

The invention provides a method for cultivating phyllanthus emblica seedlings, and relates to the technical field of artificial planting of phyllanthus emblica. The cultivation method mainly comprises the following steps: blanching seeds in an early stage, sequentially soaking the blanched seeds in sodium chloride solutions with different concentrations, carrying out sealing treatment in a carbon dioxide environment, carrying out standing germination acceleration, adopting garden soil, an organic fertilizer, an olive leaf fermentation material and coconut shell powder as a seedling culture substrate, carrying out sowing management in the disinfected seedling culture substrate, and the like. The defects in the prior art are overcome, the emergence rate after sowing is effectively increased, seedling growth is promoted, the survival rate of follow-up transplanting of seedlings is guaranteed, and the planting cost is comprehensively reduced.

The present invention relates to the technical field of exosome extraction, and specifically relates to an olive leaf exosome, a preparation method therefor, and a use thereof. A preparation method for an olive leaf exosome is provided, comprising: mixing an olive leaf with a separation buffer, and then performing cell disruption to obtain a cell lysate; centrifuging to obtain a supernatant; and filtering the supernatant. The provided preparation method can, for example, solve problems existing in the preparation process of olive leaf exosomes, such as oil interference, low recovery rate and insufficient purity.

The invention discloses a wrinkle filling composition extracted from a composition of olive leaves and myrtle leaves through a specific extraction method, and application of the wrinkle filling composition for reducing or removing wrinkles and / or skin unevenness. By applying the wrinkle filling composition, for example, in a cosmetic composition or formulation for areas of skin in need of anti-aging effects, including wrinkles and skin irregularities and texture irregularities: smoothing, rather than in skin hue / color aspects.

The present invention provides a method for cultivating emblica seedlings, and relates to the technical field of emblica artificial planting. The cultivation method mainly comprises the steps of blanching the seeds in the early stage, sequentially soaking them in sodium chloride solutions of different concentrations, sealing them in a carbon dioxide environment, allowing them to germinate, using garden soil, organic fertilizer, olive leaf fermentation material, and coconut shell powder as a seedling culture medium, and sowing and managing the seeds in the sterilized seedling culture medium. The present invention overcomes the shortcomings of the existing technology, effectively improves the emergence rate after sowing, promotes seedling growth, ensures the survival rate of seedlings after subsequent transplanting, and comprehensively reduces planting costs.

The invention provides an olive leaf component seasonal change trend prediction method and system, and relates to the technical field of computers, and the method comprises the steps: obtaining original spectral absorbance data and original meteorological data of a target variety of olive leaves; performing component specific signal separation according to the original spectral absorbance data to obtain a pure change track; performing environmental stress mode decomposition according to the original meteorological data and the pure change trajectory to obtain a differential driving function; performing metabolism resource distribution network evolution according to the differential driving function to obtain structural emergence characteristics; performing phase space reconstruction according to the structural emergence characteristics and the pure change trajectory to obtain a phase space geometric descriptor; and performing optimal harvesting window decision according to the phase space geometric descriptor, and predicting an optimal sampling time interval in the current growth cycle. Reliable technical support is provided for efficient utilization of olive leaf resources.

The present application provides a kind of pharmaceutical composition for treating acne, which is prepared from the following weight ratio of raw materials: tea 20-30 parts, lemon 4-6 parts, olive leaf 16-24 parts, turmeric 8-12 parts, Sophora flavescens 8-12 parts, frankincense 8-12 parts, soap tree thorn 8-12 parts, loquat leaf 8-12 parts. The present application also provides a preparation method and use of the pharmaceutical composition. The pharmaceutical composition has the effects of clearing heat and drying dampness, eliminating swelling and pus, promoting blood circulation and removing blood stasis, and has good antibacterial, lipid-lowering and anti-inflammatory effects. The efficacy test proves that the external use of the pharmaceutical composition for treating acne has good curative effect, and the preparation has good application prospect and will produce significant social and economic benefits.

The present invention relates to a composition comprising : (i) dry extract of Vaccinium myrtillus L. fruits titrated from 5 to 20% in proanthocyanidins; (ii) dry extract of Ribes Nigrum fruits titrated from 5 to 10% in anthocyanins; (iii) dry extract of Vaccinium Macrocarpon Aiton fruits titrated from 0.1 to 20% in proanthocyanidins; (iv) dry extract of Aronia Melanocarpa fruits titrated from 0.5 to 5% in proanthocyanidins; (v) dry extract of Punica granatum L. fruits titrated from 5 to 15% in ellagic acid; (vi) dry extract from leaves or fruits of Olea Europaea L. titrated from 0.001 to 1% in oleuropein; and (vii) 90%-pure inulin. It is further related to its use as a medicament or as a food supplement, or as a food product, or for a food for special medical purposes, in particular for the treatment of an inflammatory disease, preferably an inflammatory bowel disease or malabsorption syndrome.