432 results about "Rose flower" patented technology

The invention discloses a rose planting medication scheme decision-making method based on multi-modal feature fusion. The method comprises the following steps: firstly, collecting multi-modal data of a rose planting area, and inputting the obtained multi-modal data into a feature fusion module for multi-modal feature fusion; a double-branch decision network is used for identifying the types of diseases and pests and judging the types and dosage of pesticides, and a pesticide proportioning rule is introduced through a pesticide liquid mixing control module to correct the types and dosage of the pesticides. And finally, through a user interaction optimization mechanism, closed-loop control is achieved, and a medication scheme decision is optimized. According to the method, dynamic closed-loop decision making is realized in combination with user feedback, so that individual requirements of different farmer households are met, and the pesticide application problem caused by data isolation, decision making staticization and the like in traditional rose planting is solved. An artificial intelligence technology and agronomic knowledge are deeply coupled, and traditional agriculture is promoted to be transformed to intelligence and automation.

The application discloses a kind of traditional Chinese medicine rose flower fermentation method and fermentation composition, it is related to fermentation technical field.The traditional Chinese medicine rose flower fermentation method includes: traditional Chinese medicine rose flower is crushed, mixed with water, and after sterilization, fermentation base material is obtained, yeast peptone solution is added, as blank fermentation pre-liquid;Activated rhamnolipid lactose casein bacillus liquid is inoculated in blank fermentation pre-liquid, and fermentation is carried out.The traditional Chinese medicine rose flower fermentation method provided by the application uses traditional Chinese medicine rose flower as raw material, and utilizes activated rhamnolipid lactose casein bacillus liquid to ferment, without adding exogenous sugar in the fermentation process, but before fermentation, yeast peptone is added first, the addition of yeast peptone can supplement nitrogen source for the fermentation process of subsequent activated rhamnolipid lactose casein bacillus liquid, so that the nutrient content of fermented rose flower is more, and component conversion is more thorough.It is favorable to improve the DPPH free radical scavenging rate, total phenol content and antioxidant property of fermentation composition.

The invention discloses a liquid metal enhanced triboelectric material with a bionic surface and a preparation method of the liquid metal enhanced triboelectric material, and belongs to the technical field of triboelectric materials. The preparation method comprises the following steps: mixing an interface stabilizer TEMPO oxidized nanocellulose with a liquid metal gallium-indium alloy to obtain TOCNF (at) LM liquid metal-based micro-nano liquid drops; and doping the obtained TOCNF-coated LM liquid metal-based micro-nano liquid drops into a base material waterborne polyurethane, and constructing a bionic rose petal micro-mastoid process structure by adopting a template method, so as to obtain the liquid metal enhanced triboelectric material with a bionic surface. The composite material with the rose petal micro-nano structure is prepared through bionic design, the micro-mastoid structure of rose petals is successfully re-carved, and the triboelectric property of the waterborne polyurethane is remarkably improved by utilizing TOCNF at LM liquid metal-based micro-nano liquid drops, so that the open-circuit voltage of the prepared composite material reaches 250V, the short-circuit current reaches 8.19 mu A, and the triboelectric property of the waterborne polyurethane is remarkably improved. The short-circuit transfer charge quantity reaches 95nC, and theoretical and practical guidance is provided for the design of a high-performance triboelectric material.

The invention discloses a gene RhNADP-LIKE for regulating and controlling Chinese rose flower aging, and particularly relates to the technical field of molecular biology and horticultural plant physiology. According to the invention, bottle insertion life phenotype data of 358 parts of core germplasm of tetraploid Chinese rose is screened through genome-wide association analysis (GWAS), and the gene RhNADP-LIKE significantly associated with senescence is identified. The gene accelerates the aging process of petals by regulating the accumulation of reactive oxygen species (ROS). After RhNADP-LIKE expression is inhibited by using a virus-induced gene silencing (VIGS) technology, the blooming period of rosa chinensis flowers is prolonged by about 2 days, and the ROS level is remarkably reduced. The invention provides a molecular target for prolonging the vase life of the Chinese rose, can be applied to gene editing breeding or development of an environment-friendly preservative, reduces the dependence of chemical agents, and improves the economic benefit and sustainable development potential of the cut flower industry.

The invention discloses a traditional Chinese medicine composition for soothing liver-qi stagnation, softening hard mass and dissolving phlegm and a preparation method thereof, and particularly relates to the technical field of traditional Chinese medicines. Comprising the following components: roasted rhizoma atractylodis macrocephalae, angelica sinensis, cortex moutan, peach kernels, raw oyster shells, rhizoma sparganii, radix curcumae, spina gleditsiae, rhizoma acori graminei, rhizoma bolbostemmae, immature bitter oranges, selfheal, roses, lindera aggregata leaves, prepared arisaema consanguineum schott, fructus liquidambaris, orange peels, feverfew, hawksbill flowers, paeonia ostii flowers, exocarpium citri rubrum, mulberries, fructus lycii, flos caryophylli, fingered citron, rosemary, jasmine flowers, saffron, mulberry leaves, dandelions, gorse, kumquats, radix fici simplicissimae, purple perilla and mint. The traditional Chinese medicine composition has multiple effects of soothing the liver, promoting the circulation of qi, softening hardness to dissipate stagnation, tonifying the spleen, reducing phlegm, activating blood and clearing heat, gives consideration to overall conditioning and target treatment, and contains medicinal and edible components, so that the safety is improved. According to the preparation method, the processes of segmented decoction, vacuum low-temperature concentration, high-pressure homogenization and pasteurization are adopted, so that sufficient extraction and retention of effective components are ensured, and the curative effects of soothing liver-qi stagnation, softening hard mass and dissolving phlegm are remarkably improved.

The invention discloses an extraction method of rose flavonoids, which comprises the following steps: S1, crushing selected dry Hetian rose buds, and storing for later use; s2, accurately weighing 1g of rose powder and putting the rose powder into a conical flask; s3, then, according to the material-liquid ratio of 1: 40, 40% ethanol is used as a solvent, and the materials are poured into a conical flask to be mixed; and S4, finally, soaking in a constant-temperature water area, extracting for 2 hours, and finally, taking supernate for later use. According to the invention, the solid-liquid ratio of 1: 40 ensures that the rose powder is fully infiltrated by an enough solvent (40% ethanol). Under the proportion, the ethanol can be in full contact with target components (such as flavonoid compounds and the like) in the rose powder. Each 1g of rose powder is surrounded by 40ml of solvent, so that target components have more opportunities to be dissolved out of powder particles to enter the solvent, and the extraction completeness can be improved compared with the condition that a feed liquid is relatively small.

The present invention relates to the technical field of functional food products. Disclosed are a rose enzyme liquid and rose enzyme beverage for promoting emotional health, and a preparation method therefor. Sour cherry flesh, double-petaled red roses, roselle, and Perillae folium are subjected to a colloid mill, and water is added for extraction and separation to obtain a concentrate. The concentrate is fermented with Lactiplantibacillus plantarum and Bifidobacterium longum to obtain a rose enzyme liquid, and the rose enzyme liquid is compounded with a saffron extract, a Mentha spicata extract, a bamboo leaf flavonoid, etc. to obtain a rose enzyme beverage. The rose, roselle, sour cherry and Perillae folium, which are both medicinal and edible, are selected as raw materials. The raw materials are fermented by means of using specific probiotic strains to effectively release active ingredients, which are then converted into small molecular substances that are easily absorbed by the human body and relieve emotional anxiety. Moreover, functional ingredients comprising the saffron extract, the Mentha spicata extract and the bamboo leaf flavonoid are compounded to effectively relieve stress, regulate daily negative emotions, and promote physical and mental relaxation, and enhance mental well-being. The sour and sweet taste satisfies consumers' pursuit for flavor, taste and efficacy.

The invention belongs to the technical field of skin care, and discloses a moisturizing composition, application and a moisturizing anti-wrinkle cosmetic, the moisturizing composition comprises rosa damascena flower water, a tulip flower extract and a desert rose leaf cell extract, and the mass ratio of the rosa damascena flower water to the tulip flower extract to the desert rose leaf cell extract is (80-100): (0.01-2): (0.01-2). The rose damascene flower water with a small molecular structure is compounded with the tulip flower extract and the desert rose leaf cell extract, a large amount of the rose damascene flower water is used for driving moisturizing components and water in the desert rose leaf cell extract to permeate into skin, the water is supplemented to the skin, meanwhile, the strong water locking capacity is cooperatively exerted, and the moisturizing effect is achieved. In the process, the small molecular structure of the rosa damascena flower water is beneficial to permeation of higher fatty acid, polyglucoside and amino acid in the tulip flower extract, the effect of regulating skin metabolism in the moisturizing process is achieved, and the situation that long-acting moisture maintenance of skin cells is affected due to excessive swelling of the skin cells caused by excessive local moisturizing is avoided; in addition, the desert rose leaf cell extract and the melancholia flower extract can regulate the water-oil balance of the skin, and the desert rose leaf cell extract, the melancholia flower extract and the desert rose leaf cell extract can synergistically improve the moisturizing effect of the skin, so that both short-acting moisturizing and long-acting moisturizing have excellent moisturizing effects.

The invention provides an SNP (Single Nucleotide Polymorphism) molecular marker combination for predicting a Chinese rose flower type and application of the SNP molecular marker combination. The combination comprises 2001 SNP loci distributed on 14 chromosomes of the rosa chinensis, and can be used for predicting the flower types of the rosa chinensis, including circles, irregular circles and stars. The SNP loci are determined through genome-wide association analysis and screening of a plurality of software models, and have dominant alleles which are positively and remarkably associated with the Chinese rose types. The invention also relates to a prediction probe and a prediction chip based on the SNP molecular marker combination, and applications of the prediction probe and the prediction chip in China rose type prediction. According to the SNP molecular marker combination, the prediction probe or the prediction chip, the prediction model is combined, the florescence characteristics of the Chinese roses can be predicted 6-8 months after the Chinese roses are planted, the breeding period is greatly shortened to 2-3 years, meanwhile, the prediction precision is improved, the cost is reduced, the screening efficiency is improved, a variety right technical barrier is formed, and the SNP molecular marker combination, the prediction probe or the prediction chip have important theoretical value and application significance.

The invention provides a tea composition capable of reducing blood sugar as well as a preparation method and application of the tea composition, and belongs to the technical field of tea compositions. The tea comprises the following raw materials in parts by weight: 1-5 parts of white tea, 1-9 parts of roses, 1-9 parts of guava leaf tea, 1-5 parts of mulberry leaves, 1-5 parts of ampelopsis grossedentata and 1-5 parts of cyclocarya paliurus. The tea has the effects of reducing postprandial blood sugar, stabilizing and controlling sugar, relaxing bowel, relieving constipation and reducing weight, and tea soup is rich in fragrance, pure in taste and long in aftertaste. According to the invention, chronic disease management requirements can be provided for patients with chronic diseases such as insulin resistance, diabetes mellitus and long-term constipation, and significant benefits are brought to health management. The traditional Chinese medicine composition can relieve the medical resource pressure caused by lifelong medication of diabetic patients at present, improves the life quality of the patients, and provides an example for exploring the application of natural medicines in chronic disease treatment.

This invention relates to the field of pet nutrition technology, and more particularly to a fresh dog food for improving coat health and its preparation method. The fresh dog food of this invention comprises component A and component B. Component A includes the following components in parts by weight: 40-45 parts venison, 10-12 parts mussels, 8-10 parts chicken liver, 8-10 parts duck egg, 3-5 parts carrot, 3-5 parts broccoli, 3-5 parts pumpkin, 3-5 parts taro, 3-5 parts avocado, 0.8-1 part dried red dates, 0.8-1 part dried rose petals, 0.5 parts whey calcium, 1.3 parts malt powder, 0.5 parts inulin, 0.5 parts brewer's yeast, and 0.2 parts fish oil. Component B is Bacillus subtilis; the viable count of Bacillus subtilis is 1×10⁻⁶. 9 CFU / g. This invention utilizes the synergistic effect of deep-sea shellfish and venison to improve the coat quality of puppies, increasing the coat diameter by ≥23.1% and the scale thickness by ≥32.4%.

The invention discloses a candied hawthorn fruit composition based on a four-season health preserving theory and application thereof, and belongs to the field of food processing. The composition contains four kinds of medicinal and edible functional candied hawthorn fruits which can be sold independently or in a combined manner, each hawthorn fruit serves as a core, and one of radix pseudostellariae, iron stick yam and pericarpium citri reticulatae extract, donkey-hide gelatin, poria cocos extract and rose flower extract is matched. The four kinds of preserved fruits are derived from the four-season health preserving theory of traditional Chinese medicine, are matched with daily diet therapy and regular conditioning, and have the functions of regulating qi and tonifying spleen, nourishing yin and blood, tonifying spleen and eliminating dampness, soothing liver-qi stagnation and forming a spleen and stomach nourishing closed loop of tonifying, transporting and eliminating. The four preserved fruits all adopt a three-sugar two-gum technology, and the flavor quality is improved by selecting yellow rock sugar with the purity being greater than or equal to 95%. The invention solves the problems of single function, disjoint with four-season rhythm and insufficient spleen and stomach maintenance of the existing candied haws, fills the blank of integrated products of seasonal pertinence, spleen and stomach maintenance and daily leisure, can be used for preparing daily health-preserving leisure food, and meets the requirements of double maintenance.

The invention discloses a method for efficiently extracting rose exosomes, which comprises the following steps: (1) pretreatment of rose petals: refrigerating and pre-cooling fresh rose petals, and then alternately irradiating with red light and blue light; (2) preparing rose homogenate: mixing rose petals with an antioxidant solvent, and homogenizing to obtain the rose homogenate; (3) exosome extraction: performing ultrasonic treatment on the rose homogenate; (4) exosome purification: filtering the rose homogenate to remove residues so as to obtain a rose exosome purified solution; and (5) exosome preservation: adding a solid membrane component into the exosome purified liquid, and freeze-drying to obtain exosome powder. Red light and blue light are alternately irradiated to promote release of the exosome in cells, and the composite antioxidant reagent is adopted to protect the exosome, so that the extraction efficiency and the integrity of active ingredients in the exosome are remarkably improved, the extraction cost is reduced, and powerful support is provided for large-scale industrial production.

The invention relates to the technical field of food processing, in particular to low-sugar and low-fat cookies and a making method thereof. The low-sugar white bean paste comprises the following components in percentage by mass: 65-75% of low-sugar white bean paste, 10-15% of almond powder, 3-5% of radix puerariae powder, 6-12% of wormwood juice, 1-3% of fruit and vegetable powder and 3-5% of egg yolk. The low-sugar white bean paste is adopted to replace traditional flour, the almond powder, the radix puerariae powder and the wormwood juice are added, the sugar content and the fat content are remarkably reduced, and meanwhile dietary fibers and microelements are increased. Due to the addition of the almond powder and the wormwood juice, the cookies are endowed with unique nut fragrance and herbal fragrance, and the cookies are soft and dense in taste and long in aftertaste. The cookies are designed to be rose-shaped, petal parts and leaf parts are toned through fruit and vegetable powder, flower core parts are decorated by dried sweet-scented osmanthus, and the cookies are novel in appearance and attract consumers.

This utility model relates to the field of rose jam processing technology and discloses a rose jam filtering device, including a filter cylinder. A filter screen is slidably fitted onto the inner wall of the filter cylinder. A protrusion is fixedly mounted on the filter screen, and the outer edge of the protrusion overlaps with the inner wall of the filter cylinder. A toothed ring is fixedly mounted on the bottom of the filter screen, and a roller is movably fitted onto the toothed ring. A motor drives a rotating gear to rotate via a rotating rod and a scraper frame, which in turn drives a transmission gear to rotate. The transmission gear, through the toothed ring, drives the filter screen to rotate, thereby assisting in the opposite rotation of the scraper frame and the filter screen. When the filter screen rotates, it drives the protrusion to adjust its position, thereby causing the filter screen to vibrate. A spring pushes an auxiliary cylinder downward, causing the outer edge of the fixed rod to slide within the inner wall of the fixed frame, thereby assisting in the vibration and resetting of the filter screen and facilitating the stable filtration of the rose jam.

The invention belongs to the technical field of Fuzhuan tea processing, and discloses a Fuzhuan tea composition which comprises the following components in parts by weight: 20-40 parts of a Fuzhuan tea extracting solution, 1-3 parts of menthol, 5-10 parts of xylitol, 10-20 parts of glycerol, 1-5 parts of a surfactant, 3-8 parts of a dendrobium officinale extract, 2-6 parts of a rose extract, 5-10 parts of a cassia seed extract, 0.3-0.8 part of a safflower extract, 3-7 parts of a chrysanthemum extract and medical-grade auxiliary materials, wherein the medical-grade auxiliary material comprises 5-15 parts of moisturizer glycerol. According to the invention, the application of the Fuzhuan tea is expanded from traditional drinks to daily necessities for eye care, a new product which can effectively relieve eyestrain, is mild in texture and can effectively provide moisture for fragile skin around eyes is developed, and the product provides a new form of health efficacy of using the Fuzhuan tea for consumers; a brand-new growth track is opened up for the Fuzhuan tea industry, and development, utilization and industrial upgrading of the Fuzhuan tea are effectively promoted.

The utility model relates to rose jam fermentation technical field, and disclose a kind of rose jam fermentation equipment of controllable fermentation environment, including fermentation vat, the outer wall of fermentation vat is respectively fixedly installed with water inlet component and drain, the top of fermentation vat is fixedly assembled with sealing cover, the inner wall of fermentation vat is fixedly installed with motor one, the output shaft of motor one is fixedly installed with rotary disc, the top of rotary disc is fixedly installed with impeller disc. The starting of two sides motor three is controlled by control head, so that motor three drives screw column to rotate, so that screw column moves by and the threaded connection of extension plate drives extension plate to generate, further so that extension plate drives the rack of top to generate movement, so that rack drives gear to generate rotation by and the meshing of gear, further so that gear drives the sealing ball of bottom to generate rotation, so that hot water or cold water enters the inside of water storage warehouse, simultaneously by the rotation of impeller disc liquid is rapidly mixed, reach the purpose of temperature regulation.

The invention relates to the technical field of feeds, in particular to a feed for improving mutton quality and a preparation method and application thereof. The feed comprises the following raw material components in parts by weight: 50-65 parts of concentrated feed; 35-50 parts of a coarse material; 1-8 parts of rose dregs; the concentrate is selected from one or more of corn, sorghum, wheat, fodder soybeans, peas, broad beans, soybean meal, cottonseed meal, rape seed cakes and peanut oil cakes; the coarse material is selected from alfalfa, leymus chinensis, awn of wheat, elymus dahuricus, cotton leaves, crop straws and chaff shells; according to the total mass of the rose flower residues, the rose flower residues contain 15 to 18 weight percent of flavone, 12 to 16 weight percent of terpenes, 9 to 13 weight percent of alkaloid, 5 to 9 weight percent of sugar and alcohol and 5 to 9 weight percent of amino acid. The feed provided by the invention can improve the growth performance of fattening sheep, also can improve the tenderness of longissimus dorsi of mutton and the content of amino acids and unsaturated fatty acids in the mutton, and improves the sense organ and quality of the mutton.

The invention relates to the technical field of flower arrangement, and discloses intelligent rose thorn pruning equipment which comprises a supporting frame, a side plate is fixedly mounted at the top of the left side of the supporting frame, and a top plate is fixedly mounted on the right side of the side plate. According to the intelligent rose thorn pruning equipment and the use method, by arranging a first clamping seat, a second clamping seat and a thorn beating iron plate, firstly, a batch of rose stems are placed on the first clamping seat, then a second electric push rod is operated and shortened to drive a lifting plate to move, and the lifting plate drives the second clamping seat to move; one end of a flower rod of a rose is clamped and fixed through a first clamping seat and a second clamping seat, and then through cooperation of a driving motor, a rotating shaft, a guide rod, a first moving plate, a connecting plate, a first electric push rod, a movable plate, a fixed seat and a movable seat, a stabbing iron plate on the fixed seat and the movable seat moves left and right to stabbing the flower rod of the rose; and therefore, the rose stalks can be subjected to batched stabbing.

The invention provides automatic rose rolling equipment, and relates to the technical field of automatic equipment. The automatic rose rolling equipment comprises an equipment working panel and a rack, the equipment working panel is located at the upper end of the interior of the rack, a ribbon infinite rotating mechanism, a soldering iron cutting mechanism, a soldering iron spot welding mechanism and a horizontal twisting mechanism are sequentially arranged at the upper end of the equipment working panel, and the ribbon infinite rotating mechanism comprises a rolling mechanism fixing seat; the rolling mechanism fixing base is fixed to an equipment working panel through screws, and a rolling front-back moving module is arranged at the upper end of the rolling mechanism fixing base. According to the invention, by integrating the ribbon infinite rotation mechanism, the soldering iron cutting mechanism, the electric welding mechanism, the horizontal torsion mechanism and the like, the automatic production of the ribbon, colored ribbon and rose rolled flower is realized, the production efficiency is obviously improved, the stable and attractive product quality is ensured, the labor cost is reduced, the operation is simple and convenient, and the device is suitable for large-scale order production and has a good industrial application prospect.

1. Name of the designed product: coat (three-dimensional rose pocket design women's suit). 2. Use of the designed product: for wearing. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view 1. 5. Common view in use, omitting top view and bottom view. 6. Other circumstances needing explanation: the dress form in the designed product is a prop and is not within the protection scope of the present application.

The invention relates to the field of tea leaf processing, in particular to a preparation method of rose white tea, which comprises the following steps: step 1, preparing a white tea embryo; step 2, rose treatment; step 3, performing gradient scenting; step 4, stir-frying and shaping: after the last scenting in the step 3, mixing the rose petals with the tea base according to a ratio for scenting, and performing segmented stir-frying until the water content is 5.8-7.6%. The method has the beneficial effects that 4-6 times of gradient scenting circulation are adopted, and the tea-flower ratio, the scenting temperature and the spreading temperature are accurately controlled, so that full aroma absorption and uniform aroma distribution of tea blanks are realized, and the problem that the aroma of traditional rose tea floats is effectively solved; a drying temperature gradient decreasing process is adopted, so that effective components in the tea base are reserved to the maximum extent, and mildew or fragrance dissipation is effectively prevented; the rose petals and the tea base are optimally combined through a multi-time scenting and segmented stir-frying process.

The invention relates to the technical field of skin care product preparation, and discloses a skin care product preparation method and equipment capable of whitening skin, removing freckles, smoothing skin and preserving moisture, and the skin care product is prepared from the following raw materials in percentage: 30% of tea leaf extract, 15% of oat extract, 15% of rose extract, 20% of centella asiatica extract, 5% of vitamin E, 10% of pearl powder and 5% of chitosan. The skin care product capable of whitening, removing freckles, smoothing skin and preserving moisture can be prepared, in the preparation process, the liquid level of mixed liquid can be moved upwards during stirring, raw materials left on plastic cloth due to liquid level recovery after stirring is stopped are flapped and shaken off into the mixed liquid, full utilization of the raw materials is guaranteed, the preparation effect is improved, and the skin care product can be used for whitening, removing freckles, smoothing skin and preserving moisture during flapping and shaken off. And the flapped raw materials can be blown downwards, so that the raw materials are prevented from flying onto the stirring assembly, and the raw materials are ensured to fully return to the mixed liquid.

The invention provides a mild whitening composition and application thereof, and relates to the technical field of cosmetics. The nicotinamide, the tranexamic acid, the Grass rose extract, the bisabolol and the plant zymolyte are matched, the optimal compatibility dosage is given, all the components take effect in a synergistic mode, irritation of a traditional whitening component can be obviously reduced, and the whitening effect is improved. The invention also finds that the Grass rose extract, the bisabolol and the plant zymolyte are added into the whitening component, so that the whitening effect of the whitening component can be obviously improved.

The invention discloses a preparation process of a medicinal and edible beverage capable of improving a sleep structure, and relates to the technical field of beverage processing, the preparation steps are as follows: S1, obtaining raw materials including 100-500 parts of rose buds, 50-550 parts of lily, 10-650 parts of liquorice, 30-430 parts of kudzuvine root and 20-220 parts of spina date seed; the sleep-aiding essence of a classic famous formula is integrated, a mode of combining a dynamic flavor regulation and control technology and data analysis is adopted, natural medicinal and edible herbs are used as raw materials, the advantages of the raw materials are integrated to a great extent, and the plant beverage which is excellent in sleep-aiding effect and has a certain sleep-aiding effect is finally produced through formula optimization. And pure and burden-free drinking experience is brought.

The invention discloses an extraction method and application of active substances of roses, and the extraction method comprises the following steps: (1) picking fresh roses, cleaning, drying and crushing to obtain rose powder; (2) dispersing the rose powder into a choline chloride type eutectic solvent, and carrying out ultrasonic extraction or microwave extraction; and (3) centrifuging the extracted solution, taking supernate, adding a freeze-drying protective agent into the supernate, and performing freeze-drying to obtain the rose active substance. The method can realize comprehensive extraction of the active substances of the roses, maximally retains the active substances of the roses, improves the utilization rate of the roses, and is simple, reliable, green and environment-friendly.

The invention discloses a treatment method for freeze-drying fresh rose flowers, and belongs to the technical field of color protection of the rose flowers, the method comprises the following steps: (1) pretreatment: soaking the fresh rose flowers in a color fixative for color protection treatment; (2) pre-freezing: pre-freezing the roses subjected to color protection treatment; (3) vacuum hot air drying: performing vacuum hot air drying on the pre-frozen roses; and (4) baking: baking the roses subjected to vacuum hot air drying for aroma enhancement, and taking out the roses after baking for aroma enhancement to obtain the freeze-dried fresh roses. The prepared freeze-dried fresh rose flowers can retain the shape and color of the fresh rose flowers and are not prone to browning after being stored for a long time.

The invention relates to a traditional Chinese medicine tea drink composition for treating obesity and hyperlipidemia. The composition is prepared from the following raw material medicines in parts by weight: 4-8 parts of roses, 4-8 parts of lotus leaves, 4-8 parts of pericarpium citri reticulatae, 8-12 parts of cassia seeds, 8-12 parts of raw hawthorn fruits, 8-12 parts of radix salviae miltiorrhizae and 2-6 parts of seville orange flowers. The invention further provides application of the traditional Chinese medicine tea drink composition. The whole formula integrates the functions of promoting digestion, removing food stagnation, promoting diuresis, activating blood, promoting the circulation of qi and relieving depression, treats both symptoms and root causes, is mild in nature, does not hurt healthy qi, and is suitable for people with phlegm-damp constitution, qi stagnation and blood stasis type obesity and hyperlipidemia to drink as tea.

The invention belongs to the technical field of processing technologies of dendrobium candidum tea, and particularly relates to dendrobium candidum composite tea as well as a preparation method and application thereof. The dendrobium officinale composite tea is prepared by mixing dendrobium officinale stems, dendrobium officinale leaves, Chinese wolfberry fruits, roses and licorice roots according to the proportion of (2.4 g-4g): (0.4 g-0. 8g): (2.535 g): (0.688 g: 0.400 g). The dendrobium officinale stems and the dendrobium officinale leaves are obtained through vacuum freeze drying. The dendrobium officinale composite tea is high in leaching rate and can effectively resist oxidation and maintain the healthy level of blood sugar.