165 results about "Lychee fruit" patented technology

The invention relates to the technical field of daily chemical industry, and discloses a moisturizing and soothing composition and application thereof.The moisturizing and soothing composition comprises, by weight, 20-25% of C14-16 sodium olefin sulfonate, 20-25% of C14-16 sodium alkyl sulfonate, 20-25% of C14-16 sodium alkyl sulfonate, 10-20% of C14-16 0.3%-0.7% of a cationic polymer; a litchi pericarp extract; an aloe extract; and a rosemary extract; wherein the total weight percentage of the litchi peel extract, the aloe extract and the rosemary extract is 1.9%-3.3%. The components are compounded, the cationic polymer and the anionic surfactant are utilized to construct a deposition system, and the three plant extracts with specific total content are cooperated, so that the retention rate of active ingredients in scalp is effectively increased, and the problem that moisturizing and soothing ingredients are easy to wash away is solved. The invention also provides a preparation method combining hot preparation and cold preparation, and the stability of the system and the activity of the extract are ensured by homogenizing the phase A at high temperature and adding the phase E at low temperature. The composition can be used for preparing shampoo products for moisturizing or relieving scalp.

The invention belongs to the technical field of litchi planting, and particularly relates to a high-precision three-dimensional measurement method in a litchi growth process, before an experiment is started, calibration marks are fixed on branches to ensure precise scaling of a three-dimensional model, the marks are always visible in an imaging process, and during data acquisition, the calibration marks are not visible. A 360-degree imaging strategy is adopted for part of branches to obtain complete multi-view coverage; in the data preprocessing stage, background elimination is carried out based on a collaborative image segmentation method of Ground DINO and SAM2, precise litchi main body extraction is realized, an improved Compact-2DGS method is provided, a redundant Gaussian unit is eliminated through a novel stability perception elimination strategy, efficient storage compression is realized, and the method has the advantages of high efficiency and high efficiency. And the two-dimensional rendering quality and the three-dimensional reconstruction precision are synchronously improved in combination with a GStex optimization technology. By tracking the maximum width, height and volume of the fruit cluster determined in the reconstructed three-dimensional model, the growth rule of the litchi fruit of the seven branches is analyzed.

The invention discloses a complex microbial inoculant containing streptomyces elongisporus and trichoderma Guizhou, the streptomyces elongisporus is streptomyces elongisporus A25, and the trichoderma Guizhou is trichoderma Guizhou NJAU4742. The invention further discloses application of the complex microbial inoculant to promotion of cucumber growth and application to promotion of seedless litchi yield improvement and fruit quality improvement. Streptomyces elongisporus A25 and trichoderma Guizhou NJAU4742 which are separated and screened from seedless litchi tree rhizosphere soil are prepared into the composite microbial agent, the composite microbial agent is applied to a cucumber pot experiment, cucumber growth can be remarkably promoted, and when the composite microbial agent is applied to a seedless litchi field experiment, seedless litchi yield improvement and fruit quality improvement can be remarkably promoted. The complex microbial inoculant disclosed by the invention has important significance on sustainable development of the seedless litchi industry.

The invention provides a traditional Chinese medicine preparation for treating chronic prostatitis, and relates to the technical field of traditional Chinese medicine pharmacy. The traditional Chinese medicine preparation is prepared from black nightshade, hypericum perforatum, yam rhizome, rhizoma sparganii, common sage herb, chingma abutilon seed, polyporus umbellatus, uniflower swisscentaury root, corydalis amabilis, aspongopus, glossy privet fruit, fructus broussonetiae, radix ophiopogonis, tuber fleeceflower stem, day lily and liquorice. The traditional Chinese medicine preparation has the effects of clearing heat and promoting diuresis, promoting blood circulation to remove blood stasis, nourishing yin and soothing nerves and tonifying liver and kidney. The traditional Chinese medicine preparation disclosed by the invention has a remarkable treatment effect on CNP rats, and the prostate pathological injury condition and inflammatory response of the CNP rats are effectively relieved. In addition, the traditional Chinese medicine composition has a good treatment effect on relieving pain, frequent micturition, urgent urination, dysuria and other clinical symptoms and inflammation conditions of patients, and has a high total treatment effective rate on chronic prostatitis. The traditional Chinese medicine preparation provides a new scheme for treating chronic prostate.

The utility model discloses a litchi maintenance pruning structure which comprises two sets of shearing parts, each shearing part comprises a handle and a knife edge, the handles and the knife edges are integrally connected, the two sets of shearing parts are hinged in a staggered mode, a protection component is further arranged on the surface of each handle, and each protection component comprises a telescopic sleeve arranged on the surface of the corresponding handle in a sleeving mode. Limiting screws are installed on the surface of the telescopic sleeve, a plurality of sets of limiting grooves matched with the limiting screws are distributed in the surface of the handle at equal intervals, the surface of the telescopic sleeve is further sleeved with an anti-skid sleeve, and anti-skid lines are arranged on the outer surface of the anti-skid sleeve. According to the multifunctional pruning knife, through the arrangement of the protection component, the length of the handle can be adjusted in the using process, pruning work of branches of different heights can be met, meanwhile, hands can be effectively prevented from being pinched when the multifunctional pruning knife is used, and after the multifunctional pruning knife is used, the multifunctional pruning knife can be conveniently stored, and accidents are prevented.

The invention provides an ultrahigh pressure sterilization device for litchi juice production, and belongs to the technical field of food non-thermal processing. The device comprises a high-strength ultrahigh-pressure cavity, a pressurizing pump, an inert gas protection tank, a temperature regulation and control module, a tank body sealing cover and an intelligent control cabinet. During working, nitrogen or argon is filled before pressurization to replace oxygen in the cavity, so that the oxygen concentration is less than or equal to 1%; and then maintaining the pressure for 2-8 minutes under the conditions that the pressure is 300-600 MPa and the temperature is 5-25 DEG C, so that efficient sterilization is realized, browning is effectively inhibited, and vitamin C and natural flavor are reserved. The device adopts the mesh basket with micropore distribution to ensure uniform pressure transmission, integrates automatic discharging and CIP cleaning functions, and is suitable for continuous production of pulp-containing litchi pulp. The total bacterial count of the treated litchi juice is smaller than or equal to 10 CFU / mL, the retention rate of vitamin C is larger than or equal to 90%, the color difference change is small, and the shelf life at 4 DEG C reaches 30 days or above and is remarkably superior to that of a traditional heat sterilization process.

The invention provides a preparation method of a low-salt high-quality fermented seasoning by adopting nano dissolution catalysis and ultraviolet sterilization treatment. The preparation method is mainly characterized in that raw materials are subjected to ultra-fine pulverization treatment and non-thermal sterilization treatment, and bioactive substances derived from various plant original taste components are added. Specifically, won is subjected to superfine pulverization to the size of 20-400 nm, and non-thermal sterilization methods such as high-pressure treatment, pulsed electric field or low-temperature plasma and the like are repeated for 2-7 times. In addition, the addition amount of bioactive substances (polyphenols, dietary fibers, essential amino acids and the like) extracted from 15-35 vegetable litchis selected according to a specific standard is in a range of 0.2-4%. The salinity is reduced to 30-70% of that of an existing product, meanwhile, the flavor and freshness are kept, and the low-sodium fermented seasoning with the health-care functions of reducing sodium absorption, inhibiting blood pressure rise, promoting growth of beneficial bacteria in intestinal tracts and the like can be produced. The invention provides an innovative manufacturing method, which not only can meet the requirements of consumers on health, but also can provide high-quality fermented seasoning.

This invention pertains to photothermal evaporation and its water purification, specifically relating to a biochar metal membrane. It is composed of a copper foam mesh, titanium acetylacetonate, lychee charcoal, and alcohol. The composition, by mass, includes one sheet of copper foam mesh, 75g of alcohol, 2g of lychee charcoal, and 0.2g of titanium acetylacetonate. The invention also discloses a method for preparing the biochar metal membrane, specifically involving: stirring titanium acetylacetonate and lychee charcoal in alcohol; immersing the copper foam mesh in the solution repeatedly for several dozen times to obtain a hydrophilic biochar metal membrane. The XRD and contact angle images of the obtained hydrophilic biochar metal membrane are shown in Figure 1a. The prepared biochar metal membrane has a porous structure, further enhancing its photothermal performance. This invention also discloses the photothermal evaporation performance of the biochar metal membrane and its application in seawater desalination. The biochar metal membrane of this invention is non-salt-accumulating, hydrophilic, and possesses highly efficient photothermal performance, enabling its application in multiple fields.

The invention discloses a FasterNet and BiFPN fused litchi tree canopy segmentation method, and relates to the technical field of deep learning and intelligent agriculture. A lightweight FasterNet module is used as a backbone network and is deeply integrated with a bidirectional feature pyramid network BiFPN, an efficient multi-scale feature extraction and fusion architecture is constructed, and the method is used for segmenting the canopy of a litchi tree. The FasterNet module adopts a combination strategy of partial channel deep convolution and point-by-point convolution, preferentially performs deep convolution operation on partial channels of an input feature map, captures spatial textures and edge details of litchi crown leaves, realizes cross-channel information interaction and dimension transformation through light-weight point-by-point convolution, and obtains the spatial texture and edge details of the litchi crown leaves. According to the design, the calculation load brought by dense convolution operation is remarkably reduced, so that the model can process high-resolution input of 5280 * 3956 pixels at a high speed, the BiFPN network aggregates multi-stage features which are extracted by FasterNet and come from different depths through a bidirectional cross-scale connection path, and collaborative optimization of calculation efficiency and multi-scale feature representation capability is realized.

The invention discloses a litchi leaf surface adaptive aviation pesticide application auxiliary agent and a preparation method thereof. The active ingredients of the litchi leaf surface adaptive aviation pesticide application auxiliary agent are sophorolipid, sodium dodecyl benzene sulfonate and a C6 fluorocarbon surfactant, and the mass ratio of the sophorolipid to the sodium dodecyl benzene sulfonate to the C6 fluorocarbon surfactant is (7.0-7.5): (1.3-1.5): 1 in sequence. Experiments prove that when a plant protection unmanned aerial vehicle is adopted to spray litchis, the aerial spraying liquid can improve the surface tension of the liquid medicine, enhance the evaporation resistance, spreadability and wettability of fog drops, and improve the deposition distribution of the fog drops of the plant protection unmanned aerial vehicle on the canopy of a litchi tree.

The invention pertains to a nutritional composition comprising taurine, carnitine and a mixture of low- molecular-weight polyphenols derived from lychee fruit and green tea leaves. Further, the invention pertains to a nutritional composition comprising taurine, carnitine and a mixture of low-molecular-weight polyphenols derived from lychee fruit and green tea leaves for use as a medicament, more particularly for therapeutic use in treating and / or preventing muscle wasting.

1. Name of the product in this design: Packaging Box (Good Heart Lychee Noodles). 2. Purpose of this design: For the outer packaging box of Good Heart Lychee Noodles. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.

1. The name of the design product: pull ring can (litchi and peach flavor - fruit shake fruit juice). 2. The use of the design product: a container for holding liquid. 3. The design points of the design product: the combination of patterns and colors. 4. The picture or photo that best indicates the design points: design 1 front view. 5. The design for which protection is sought includes color. 6. Design 1 is designated as the basic design.

The invention provides a composition with oil-controlling and pore-shrinking effects and application thereof. The composition with the oil-controlling and pore-shrinking effects comprises a phellinus linteus extract and a litchi peel extract. The phellinus igniarius extract and the litchi peel extract in the composition are matched for use, have a synergistic effect, can inhibit sebaceous gland cell grease secretion and reduce grease oxidation through an oil control channel, and repair cell oxidative damage caused by grease secretion and grease oxidation. And inflammatory reaction caused by sebum oxidation and flora imbalance can be relieved, so that the effects of controlling oil and shrinking pores are remarkably realized.

The invention belongs to the field of food fresh-keeping packaging, and discloses a microporous litchi fresh-keeping film and a preparation method thereof, the microporous litchi fresh-keeping film is formed by compounding an inner layer, a middle layer and an outer layer; the inner layer is a blend of 60-70 parts of polylactic acid, 25-35 parts of chitosan and 3-5 parts of a rosemary extract, and the rosemary extract is powder obtained after ethanol reflux extraction and freeze drying; the middle layer is a blend of 4-6 parts of nano titanium dioxide, 2-4 parts of microencapsulated sodium bicarbonate, 5-8 parts of montmorillonite and 100 parts of poly (butylene succinate), the core material is sodium bicarbonate, and the mass ratio of the core material to the capsule material is 3: 1; the outer layer is a blend of 100 parts of polybutylene adipate-terephthalate and 5-8 parts of beewax, and the thickness ratio of the inner layer to the middle layer to the outer layer is 3: 2: 3; the invention aims to provide the microporous litchi preservative film and the preparation method thereof so as to solve the problems that the litchi preservative film in the prior art is poor in hydrophobicity, insufficient in gas regulation capability, incapable of effectively inhibiting peel discoloration and the like.

The invention relates to the technical field of wine, in particular to rose and litchi flavored compound wine and a preparation process thereof. The preparation method comprises the following steps: mixing a rose extract with a grease carrier, mixing with an aqueous solution of whey protein isolate and sodium caseinate, homogenizing, adding sodium alginate, adjusting the pH value, further reacting by using transglutaminase and calcium chloride, and then adding pullulan to prepare the rose extract compound. The obtained compound is excellent in ethanol solution resistance and high in stability, can stably exist in low-alcohol compound wine, and can further shorten the failure time of active ingredients of the rose extract and improve the taste and fragrance of the compound wine in the storage process. In addition, the rose extract compound, the litchi concentrated juice and other active ingredients are adopted for preparing the low-alcohol compound wine, and the low-alcohol compound wine is lasting in fragrance, moderate in taste and good in application effect.

1. Name of the designed product: Ceramic pot (blue glaze with red inside and litchi pattern). 2. Use of the designed product: holding tea. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best showing the design points: perspective view.

The utility model discloses a litchis shell tea packaging structure, which belongs to the technical field of tea packaging and comprises a litchis packaging shell made by cleaning and drying natural litchis shells, the litchis packaging shell is cut to form a litchis barrel body and a litchis cover body, and tea is placed in the litchis barrel body. The litchi packaging shell is arranged on the top of the litchi barrel body, the litchi cover body covers the top of the litchi barrel body and packages tea leaves, the litchi packaging shell is wrapped with a flexible wrapping body, and the litchi barrel body and the litchi cover body are wrapped and fixed through the flexible wrapping body. The litchi packaging shell is made of natural litchi shells and is cut into the barrel body and the cover body, the packaging is natural and environment-friendly, the health care value of the litchi shells is fused with the tea leaves, health benefits are brought, the sealing performance of the packaging is effectively improved through the flexible wrapping body and the sealing waterproof packaging film which are wrapped outside, and the packaging effect is good. And the problem that the quality of the tea leaves is reduced after a traditional package is opened for multiple times is solved.

The invention discloses a litchi garden unmanned aerial vehicle spraying path planning method based on instance segmentation, and relates to the technical field of unmanned aerial vehicle path planning, and the method comprises the specific steps of data acquisition, image segmentation, parameter calculation and coordinate conversion, path planning and file generation. Aerial images and elevation data of a lychee garden are collected through an agricultural unmanned aerial vehicle, the aerial images are preprocessed and then input into a trained instance segmentation model, extraction of a single-plant litchi tree crown instance mask and a circumscribed bounding box is achieved, coordinates of a tree crown center point and a canopy area are calculated based on the instance mask, a calculation result is verified by the circumscribed bounding box, and a single-plant litchi tree crown is obtained. The method comprises the following steps of: extracting canopy height by combining elevation data, obtaining leaf density through canopy region pixel gray value distribution and texture feature analysis, finally converting all canopy parameters with pixel coordinate attributes into geographic coordinates or projection coordinates, and constructing a complete technical link from accurate crown identification to parameter standardization processing. And accurate spatial data is provided for path planning.

The application discloses a litchi functional ingredient rich in polyphenols and arabinogalactan and a preparation method thereof, and belongs to the technical field of deep processing of agricultural products and functional food. The preparation method specifically comprises the following steps: (1) litchi pretreatment; (2) fruit pulp fermentation; and (3) drying and powdering. The application provides a novel preparation method different from a traditional "extraction-purification-application" route, and under the premise of maintaining the natural properties of raw materials, the structure optimization of polyphenols and the enrichment of arabinogalactan are simultaneously realized in a litchi raw material system by means of lactic acid bacteria fermentation and a mild and controllable processing mode, so that the litchi functional ingredient directly applicable is obtained.

This utility model relates to the technical field of fresh-keeping storage boxes, and discloses a foldable fresh-keeping container for modified atmosphere storage of lychees. It includes a lid, a box body slidably connected to the lower surface of the lid, and symmetrically arranged air inlets and outlets inside the box body. Connecting block one and connecting block two are fixedly connected to one side of the outer wall of the box body. A lead screw is rotatably connected to the inner wall of connecting block one and connecting block two, and a limiting block is threaded to the outer wall of the lead screw. A telescopic assembly is provided inside the box body; the telescopic assembly includes a second tension tube, a first telescopic rod, and a second telescopic rod. The outer wall of the second tension tube is fixedly connected to the inside of the box body, and one end of the first telescopic rod is fixedly connected to the inner wall of the box body. In this utility model, when telescopic folding is required, the first and second tension tubes can support telescopic folding, and the first and second telescopic rods provide internal support and fixation. The first telescopic rod compresses and tightens the first telescopic spring inside the second telescopic rod.

1. Name of the product in this design: Lychee Packaging Box. 2. Purpose of this design: for packaging. 3. The key design feature of this product is its pattern. 4. The image or photograph that best illustrates the design's key features: the front view.

The invention discloses an antibacterial antioxidant degradable composite film for litchi preservation and a preparation method thereof, and mainly relates to the field of fruit and vegetable preservation. The adhesive is prepared by mixing polyvinyl alcohol (PVA), fumed silica (FS), polyethylene glycol 400 (PEG 400), melatonin (MT) and eugenol (EG). The method further comprises the following steps: S1, preparing a PVA solution; s2, adding PEG (Polyethylene Glycol) 400 into S1, and uniformly stirring; s3, weighing a certain amount of FS, MT and EG, and dissolving the FS, MT and EG in absolute ethyl alcohol; s4, adding the mixed solution in the step S3 into the mixed solution in the step S2, and homogenizing; and S5, carrying out defoaming, curtain coating and drying treatment on the solution treated in the step S4 to finally obtain the PVA / FS / MT / EG composite film. The method has the advantages that the method can be used as a physical barrier, color deterioration, browning and rotting of the Feizixiao litchis can be actively and effectively inhibited under normal-temperature and low-temperature conditions through the synergistic effect of active ingredients in the film, and the shelf life of the collected Feizixiao litchis can be well prolonged.