177results about How to "Retention content" patented technology

The invention relates to the field of wine preparation, and in particular relates to a production method of strong flavour Chinese spirits. The production method comprises the following steps of: with sorghum serving as grain, crushing the raw material; pulling out distilled grains and then putting out the fermented grains from a cellar; adding the raw material for compounding; mixing; stewing and gelatinizing; proportioning water; spreading to cool; dispersing the yeast; feeding into the cellar; sealing the cellar to ferment; distilling to obtain single-grain strong flavour Chinese base liquor; preparing multi-grain strong flavour Chinese base liquor with sorghum, sticky rice, maize, wheat and rice serving as the grains in the same way; with the sorghum serving as the grain, preparing Chinese sauce-flavor base liquor by feeding the materials twice, stewing at nine times, spreading to cool, dispersing the yeast, accumulating, feeding into the cellar for fermenting at eight times, blending the liquor at seven times; and then blending 63 to 67 parts of single-grain strong flavour Chinese base liquor, 32 to 36 parts of multi-grain strong flavour Chinese base liquor with sorghum and 0.9 to 1.1 parts of Chinese sauce-flavor base liquor. The strong flavour Chinese spirits prepared by the method remains the contents of the flavour components of the original base liquor, improves the elegant sense and soft taste of the full body, and is elegant, exquisite, soft, sweet and clean and enjoyable in cellar fragrance.

The invention relates to the field of needle coke preparation, in particular to an oily material suitable for producing needle coke and a preparation method and a system of the oily material. The method comprises the following steps: feeding raw oil into a fractionating tower for fractionating to obtain crude wax oil and fractionating tower bottom heavy oil; sending the crude wax oil and steam into a stripping tower for primary stripping treatment to obtain a first stripping tower light component and stripping tower bottom oil; sending the fractionating tower bottom heavy oil, stripping tower bottom oil and steam into a stripping tower for secondary stripping treatment to obtain a second stripping tower light component and stripping tower bottom oil; sending the first stripping tower light component and the second stripping tower light component into a hydrogenation unit for hydrogenation treatment to obtain hydrogenation product oil; separating the hydrogenation product oil into a wax oil light component and a wax oil heavy component; and carrying out condensation reaction on the wax oil light component to obtain a liquid phase component rich in tricyclic and tetracyclic aromatic hydrocarbons. The method provided by the invention can effectively remove components which are not beneficial to production of needle coke in the raw oil, and also can retain the content of aromatic hydrocarbon to the maximum extent.

The present invention discloses a blueberry tablet candy with beautifying and antibacterial efficacy and a preparation method thereof, and belongs to the technical field of deep processing of blueberry. The method is as below: processing a main raw material blueberry into a blueberry syrup by using a non-thermal for processing method; uniformly mixing the blueberry syrup with milk, sugar, a herb extract, honey and a stabilizer; adding a leavening agent; fermenting by a segmented variable temperature fermentation method to prepare a blueberry yogurt, so as to maximize proliferation of probiotics and gain good thermal stress ability of resistance to coldness and hotness; then adding a protecting agent with good anti-freezing effect and freeze-drying into a powder, so as to obtain a functional blueberry yogurt freeze-dried powder with high content of viable probiotics and strong resistance to coldness and hotness; finally compounding the blueberry yogurt freeze-dried powder with an alfalfa extract, germinated brown rice, a plant extract, dextrin, probiotic factor and magnesium stearate scientifically; and tabletting by a multi-impact rotary tabletting machine to obtain the blueberry tablet candy with high probiotic live bacteria content, good stability, long shelf life and the efficacies of improving the body's immunity, delaying aging, beautifying and resisting bacteria.

The invention discloses a method for preparing aromatic hydrocarbons from catalytic diesel oil through hydro-conversion. The method comprises the following steps: (1) mixing high aromatic hydrocarboncatalytic diesel oil with circulating hydrogen and feeding the mixture into a hydrofining reaction zone I for reaction; (2) mixing generated oil obtained in the step (1) with circulating hydrogen, andfeeding the mixture into a hydrofining reaction zone II for further reaction, wherein the reaction temperature is 30-120 DEG C higher than that of the hydrofining reaction zone I, and the liquid hourly space velocity is 0.2-1.5 h<-1> lower than that of the hydrofining reaction zone I; (3) mixing the generated oil obtained in the step (2) with circulating hydrogen and feeding the mixture into a hydrocracking reaction zone for hydrocarbon hydro-conversion reaction; and (4) enabling the generated oil obtained in the step (3) to pass through a separation and fractionation system to obtain gas, light naphtha, heavy naphtha and diesel oil fractions, returning part of diesel oil to a hydrofining reaction zone II, and discharging the other part of the diesel oil from a device; and (5) feeding theheavy naphtha fraction obtained in the step (4) into an aromatic hydrocarbon extraction system to obtain an aromatic hydrocarbon product. By the coupling hydrocracking-aromatic hydrocarbon extractionprocess method for processing catalytic diesel oil raw materials, the yield of the aromatic hydrocarbons can be increased effectively.

A video game program includes a terminology storing function, a first running commentary function, a running commentary interrupting function, a second running commentary function, a running commentary returning function, and a running commentary continuing function. In the video game implemented with this program, if specific events occur while the video game is in progress and the play-by-play or commentary is interrupted, the system returns from the play-by-play or commentary related to the specific events to the interrupted play-by-play or commentary, after the play-by-play or commentary has been provided for the specific events, and the interrupted play-by-play or commentary is continued.

The invention discloses a method for producing a raw material rich in monocyclic aromatic hydrocarbons. The method comprises the following steps: diesel feedstock oil is cut into a light diesel oil fraction and a heavy diesel oil fraction, the heavy diesel oil fraction is mixed with hydrogen, the mixture is in contact with a hydrorefining catalyst I in a first reaction zone, and hydrodesulfurization, hydrodenitrogenation and selective hydrodearomatization are carried out under hydrogenation reaction conditions; the light diesel oil fraction is mixed with an effluent from the first reaction zone, and then the mixture enters into a second reaction zone to be in contact with a hydrorefining catalyst II, hydrodesulfurization, hydrodenitrogenation and selective hydrodearomatization are furthercarried out under the hydrogenation reaction conditions, and the effluent from the second reaction zone is separated to obtain a whole fraction product; based on the diesel feedstock oil, polycyclic aromatic hydrocarbons in the whole fraction product have a saturation ratio of 85% to 90%, and the monocyclic aromatic hydrocarbons have a selectivity of 80% to 85%. The method provided by the invention provides high-quality raw materials for catalytic cracking or hydrocracking to produce high-octane gasoline or BTX components, reduces the hydrogen consumption in a hydrogenation process, and improves the stability of a device.

The invention relates to the technical field of food and processing, in particular to a compound ebony and passion fruit cake and a preparation method thereof. The compound ebony and passion fruit cake is prepared by 20-40% of ebony, 4-10% of passionflower, 15-40% of compound syrup, 0.6 to 2.0% of complex gum, 0.7 to 1.5% of citric acid and 0.03 to 0.07% of sodium citrate. The ebony and passionflower fruit cake produced by the invention contains 20-25% of total sugar, 5-10% of reducing sugar, 3-5% of sucrose, 14-18% of polysaccharide, and 75% of soluble solid content (higher than the national standard of 65%). The total sugar content is lower than that of the commercially available ebony fruit cake, the high maltose syrup is added in the production process, the sweetness is the same as that of sucrose, but the human body absorption capacity is small, therefore the fruit cake is suitable for a wider range of people.

The present invention discloses a blueberry pressed candy with high contents of viable probiotics and a preparation method thereof, and belongs to the technical field of deep processing of blueberries. The preparation method includes: processing blueberries serving as raw materials into blueberry pulp by a non-thermal processing method, evenly mixing the blueberry pulp with milk, saccharose, Chinese herbal medicine extract, honey and stabilizing agents, fermenting the mixture with the addition of fermentation agents and preparing the fermented mixture into blueberry yogurt using a stage temperature shift fermentation method so as to maximize the proliferation of probiotics and to make the probiotics have good resistance to cold and heat stress, freeze-drying the blueberry yogurt into powder with the addition of protective agents with a good anti-freeze effect to obtain functional blueberry yogurt freeze-dried powder with high contents of viable probiotics and strong resistance to cold and heat, and finally scientifically compounding the functional blueberry yogurt freeze-dried powder with alfalfa extract, germinated brown rice, plant extract, dextrin, probiotic factor, magnesium stearate, etc., and pressing with a multi punch rotary tablet pressing machine to prepare the blueberry pressed candy. The blueberry pressed candy is high in contents of viable probiotics, and long in shelf life, can improve human immunity and delay senescence, and has effects in beautifying countenance and maintaining beauty and resisting bacteria.

The invention relates to a processing method of spherical health care red tea and a product thereof, and belongs to the technical field of tea processing and making. The specific processing working procedures comprise picking, spreading, rocking, drying, rolling, primary spreading, primary stir-frying, spreading drying and dampening, secondary spreading and drying, repeated stir-frying, spreading drying and dampening, drying and packaging, and further comprise primary package color fixing working procedure and repeated package color fixing working procedure; the primary package color fixing working procedure is performed between the rolling working procedure and the primary spreading drying working procedure; and the repeated package color fixing working procedure is preformed between the spreading drying and dampening working procedure and the secondary spreading and drying working procedure; folium mori extract containing 1-Deoxynojirimycin is added in the repeated stir-frying working procedure, the content of 1-Deoxynojirimycin in the folium mori extract is 10% to 50%, and the adding amount of 1-Deoxynojirimycin is 0.1-1% of leaf dropping amount. For a product made by adopting the processing method of spherical health care red tea, the content of tea polyphenol in the product is 70-110 mg / g. The spherical health red tea has the beneficial effects of being beautiful in appearance, pure in taste, and mellow and full in fragrance; the product effects of reducing blood sugar and preventing and controlling diabetes are enhanced; and the benefits are greatly improved.

Arrangements for forwarding content from a message storage server to a content sharing server of a Converged IP Messaging (CPM) system are described. An HTTP PUT request is issued by a user / client to the content sharing server, with the request identifying the location of the content on the message storage server. In response to the HTTP PUT request, the content sharing server issues a request, such as an IMAP download request, to the message storage server (either directly or via an intermediary). In response, the message storage server provides the content, without that content being sent to the user device.

The invention provides a living body single-cell in situ extraction and online mass spectrum detection device and application. The device comprises a microfluidic platform, a cell operation platform,a single-cell probe, an online ionization device and a detection device, wherein the microfluidic platform is used for transmitting extracted fluid to the single-cell probe; cells to be detected are cultured on the cell operation platform; the single-cell probe is positioned on the top of the cell operation platform for isolating a target single cell to be detected and realizing single-cell extraction to obtain a single-cell extraction object; the online ionization device is used for receiving the single-cell extraction object and forming ionization spraying mist for the single-cell extractionobject; and the detection device is used for receiving and detecting the ionization spraying mist formed by the online ionization device. When the device is used for carrying out cell detection, after the extracted cell detects the marker of the cell, protein and nucleic acid information in the cell can be kept to a maximum degree for subsequent analysis.

A preparing method of a selenium rich slow-release particle matrix fertilizer is disclosed. Waste glass and selenium rich ore are adhered into a whole part so that fertilizer effects are rich, a slow release effect is good, and disadvantages of fertilizers at present, namely single fertilizer effects, easy soil agglomeration and complex compositions, are overcome. The selenium rich slow-release particle matrix fertilizer prepared by the method is good in fertilizer effects, low in raw material cost, rich in sources, simple in preparing process, free of pollution to the environment and beneficial to industrial production.

The invention discloses enzyme soap. The enzyme soap is prepared from, by weight, 10-12 parts of glycerinum, 12-14 parts of glycerinum, 6-7 parts of propylene glycol, 12-13 parts of lauryl polyoxyethylene ether sodium sulfate, 12-14 parts of octadecanoic acid, 2-3 parts of tetradecanoic acid, 8-10 parts of dodecanoic acid, 3-4 parts of NaOH, 1-3 parts of EDTA, 15-18 parts of sorbitol, 7-9 parts of purified water and 4-6 parts of enzymes. The invention further discloses a preparation method of the enzyme soap. The method includes the steps of putting glycerinum, polyvinyl alcohol, propylene glycol and lauryl polyoxyethylene ether sodium sulfate in a stirring tank to be heated, conducting heat preservation at a set temperature, putting octadecanoic acid, tetradecanoic acid and dodecanoic acid in the stirring tank to be heated, conducting heat preservation at a set temperature, mixing NaOH and EDTA with purified water, adding the mixture to the stirring tank to be heated, conducting heat preservation at a set temperature, adding sorbitol to the stirring tank, conducting stirring at a set temperature, adding enzymes to the stirring tank, and conducting filling after uniform stirring. The components in the formula are small in stimulation to skin and have good cleaning, moisturizing and whitening effects, and the preparation process is easy and convenient.

The invention relates to a low-grade diesel oil selective hydrogenation aromatic hydrocarbon removing method, which comprises that: diesel oil raw material oil and hydrogen are mixed to obtain a feeding mixture, the feeding mixture contacts a hydrorefining catalyst, reactions such as hydrodesulfurization, hydrodenitrogenation and selective hydrogenation aromatic hydrocarbon removing are performed under hydrogenation process conditions, and the reaction effluent is separated to obtain hydrogen rich gas and hydrogenated oil, wherein the nitride is added to the feeding mixture, the addition amount of the nitride is 0.001-10 wt% by adopting the diesel oil raw material oil as the reference, and the nitride is an inorganic nitride and / or organic nitride. According to the present invention, the single ring aromatic hydrocarbon selectivity of the hydrorefining process is significantly improved, the high quality raw material is provided for production of the high octane number gasoline or BTX components while the hydrogen consumption is reduced, and the process economy is easily improved.

The invention relates to a method for producing a hydrocarbon raw material rich in monocyclic aromatic hydrocarbons. According to the method, hydrogen and raw oil of diesel oil are mixed and then successively enter a first reaction zone and a second reaction zone for a contact reaction with a hydrorefining catalyst; an effluent of the second reaction zone is separated so as to obtain a liquid material flow and a gas material flow; a part of the liquid material flow is used as a circulation product and returns to the inlet of the second reaction zone; and the rest part of the liquid material flow is used as a hydrocarbon raw material and enters a catalytic cracking unit and / or hydrocracking unit. The method provided by the invention provides a high-quality raw material for producing high-octane-number gasoline or BTX component through catalytic cracking or hydrocracking, reduces hydrogen consumption in hydrogenation and is beneficial for improving the economical efficiency of hydrogenation.

The invention discloses a brewing method of blueberry wine, wherein the method comprises the following steps: selecting mature and mildew-free blueberries, pulping the blueberries and adding pectinase so as to obtain blueberry pulp; filtering the blueberry pulp by virtue of gauze to obtain blueberry juice, and ultra-filtering the blueberry juice by virtue of a filter screen that filter hole diameter is less than 0.5nm so as to remove bacteria; adding trehalose, and adding a yeast for inoculating after 10-12h; implementing main fermentation to the inoculated blueberry juice at 25 DEG C, and meanwhile, monitoring the change in the content of total sugar in real time; and ending the main fermentation when the amount of total sugar is reduced to 4g / L so as to obtain the blueberry wine. The invention also discloses blueberry wine prepared by the method. The brewing method disclosed by the invention, by ultra-filtration and bacterium removal on the juice and then fermentation, can reduce the damage effect of bacterium and products thereof (such as acetic acid) on anthocyanin; and the brewing method disclosed by the invention also regulates the sugar degree of mash by virtue of the trehalose, so that the content of anthocyanin is reserved to the greatest extent on the basis of full use of the color protecting effect of the trehalose.

The present invention discloses a blueberry pressed candy and a preparation method thereof, and belongs to the technical field of deep processing of blueberries. The preparation method includes: processing blueberries serving as raw materials into blueberry pulp by a non-thermal processing method, evenly mixing the blueberry pulp with milk, saccharose, Chinese herbal medicine extract, honey and stabilizing agents, fermenting the mixture with the addition of fermentation agents and preparing the fermented mixture into blueberry yogurt using a stage temperature shift fermentation method so as to maximize the proliferation of probiotics and to make the probiotics have good resistance to cold and heat stress, freeze-drying the blueberry yogurt into powder with the addition of protective agents with a good anti-freeze effect to obtain functional blueberry yogurt freeze-dried powder with high contents of viable probiotics and strong resistance to cold and heat, and finally scientifically compounding the functional blueberry yogurt freeze-dried powder with alfalfa extract, germinated brown rice, plant extract, dextrin, probiotic factor, magnesium stearate, etc., and pressing with a multi punch rotary tablet pressing machine to prepare the blueberry pressed candy. The blueberry pressed candy is high in contents of viable probiotics, good in stability and long in shelf life, can improve human immunity and delay senescence, and has effects in beautifying countenance and maintaining beauty and resisting bacteria.

A preparation method of traditional Chinese medicinal oral liquid for treating tourette syndrome of children includes performing reflux extraction on radix paeoniae alba, bombyx batryticatus, gastrodia elata, uncaria rhynchophylla, radix curcumae, pheretima and buthus martensii, filtering, recovering ethanol, concentrating, adding distilled water, standing, and refrigerating; mixing rehmannia glutinosa libosch and the medicinal residue, decocting in water, filtering, concentrating, adding ethanol, standing, collecting supernatant, and filtering to obtain water extraction / ethanol precipitation liquid; mixing water extraction / ethanol precipitation liquid and ethanol extraction / water precipitation liquid, recovering ethanol, heating, concentrating, standing, filtering to obtain filtrate; mixing 1 / 3 volume of the filtrate with steviosin, stirring, mixing with the rest 2 / 3 of the filtrate, adding ethylparaben, adding water, regulating pH value, and standing; and centrifuging, collecting supernatant, adding water to regulate total volume to 1,000 mL, stirring, subpackaging, and sterilizing. Through improvement on the basis of the original process, the preparation method provided by the invention improves preparation appearance, solves the problems of poor clarity and stability in the original process, and ensures safety and efficacy of medicament in children.

The invention relates to a method for selective hydrogenation of diesel oil. The method comprises that diesel oil raw material oil and hydrogen are mixed, the mixture contacts a hydrorefining catalystin a first reaction zone, and hydrodesulfurization, hydrodenitrogenation and selective hydrodearomatization are performed under hydrogenation process conditions; the reaction effluent of the first reaction zone is separated by a separator to obtain a reaction effluent I and reaction effluent II, the reaction effluent II enters a second reaction zone and contacts a hydrorefining catalyst, and hydrodesulfurization, hydrodenitrogenation and selective hydrodearomatization are further performed under hydrogenation process conditions to obtain a reaction effluent III; after the reaction effluent Iand the reaction effluent III are mixed, and separation is performed to obtain hydrogenation oil; and based on the diesel oil raw material oil, the saturation rate of the polycyclic aromatic hydrocarbon in the hydrogenation oil is more than 95%, and the selectivity of the monocyclic aromatic hydrocarbon is more than 85%. According to the present invention, with the method, the high-quality raw material is provided for the catalytic cracking or hydrocracking production of high-octane number gasoline or BTX components while the hydrogen consumption of the hydrogenation process is reduced, and the process economy is easily improved.

The invention relates to a method for removing polycyclic aromatic hydrocarbons from a diesel oil distillate. The method comprises that a diesel oil raw material oil is cut into a light diesel oil distillate and a heavy diesel oil distillate; the heavy diesel oil distillate is mixed with hydrogen, the mixture contacts a hydrorefining catalyst in a first reaction zone, and hydrodesulfurization, hydrodenitrogenation and selective hydrodearomatization are performed under hydrogenation reaction conditions; the effluent of the first reaction zone enters a second reaction zone and contacts a hydrorefining catalyst, and hydrodesulfurization, hydrodenitrogenation and selective hydrodearomatization are further performed under hydrogenation reaction conditions; the effluent of the second reaction zone is separated to obtain a hydrogenated heavy diesel oil distillate and a gas stream; and the hydrogenated heavy diesel oil distillate and the light diesel oil distillate are mixed to obtain the complete-distillate product, wherein the saturation rate of the polycyclic aromatic hydrocarbon in the complete-distillate product is 85-90% and the selectivity of the monocyclic aromatic hydrocarbon is 80-85% based on the diesel oil raw material oil. According to the present invention, with the method, the high-quality raw material is provided for the catalytic cracking or hydrocracking production ofhigh-octane number gasoline or BTX components while the hydrogen consumption of the hydrogenation process is reduced, and the process economy is easily improved.

The invention discloses a preparation method of high-oryzanol rice bran oil. The method comprises the following steps: 1, keeping freshness of rice bran: placing rice bran in a 750-850W microwave oven, heating for 120-180s, cooling to room temperature, crushing, sprinkling vitamin E accounting for 0.02-0.04wt% of the weight of the rice bran, and uniformly mixing to obtain freshness kept rice bran; 2, extracting crude rice bran oil: adding the freshness kept rice bran obtained in step 1 into a composite solvent, carrying out water bath heating to 35-45DEG C, carrying out ultrasonic treatment under an ultrasonic power of 300-500W for 60-70min, carrying out pumping filtration, and carrying out rotary evaporation to obtain the crude rice bran oil, wherein the composite solvent is composed of isopropanol and a solvent No.6; and 3, purifying: degumming the crude rice bran oil obtained in step 2, de-waxing, de-coloring, de-pickling, and deodorizing to obtain the high-oryzanol rice bran oil. The preparation method has the advantages of high quality, high oil extraction rate, high oryzanol content, high removal rate of free aliphatic acid, and simple operation.

The invention discloses a method for preparing siwu decoction formula granules and a quality control method thereof. The method for preparing the siwu decoction formula granules comprises steps: prepared rehmannia roots, angelica sinensis, radix paeoniae alba and ligusticum wallichii medicinal slices are added with water which is 5-15 times of the weight of total inventory, are extracted for two times, aromatic water is collected and is combined with two frying filter liquids, are decompressed and concentrated in vacuum, a concentrated solution is added with beta (Beta)-cyclodextrin and silicon dioxide to uniformly stir and obtains a clear paste, and the aromatic water and the aromatic water are sprayed and dried after being uniformly mixed, and are pelletized through a dry method to prepare the siwu decoction formula granules. The quality control method of the siwu decoction formula granules comprises qualitative identification of an infrared fingerprint spectrum and a thin layer and content determination of a high performance liquid chromatography (HPLC). The method for preparing siwu decoction formula granules and the quality control method thereof decoct in a combined mode according to a traditional method, can perfectly take full advantages of drug matching compared with an existing method that various medicinal odours are added when single formula particles are taken, reflects the overall concept of Chinese medicine, guarantees to achieve the purpose of reducing toxicity and enhancing efficacy, supplies novel selection for clinical medication, builds a perfect quality standard, controls quality by combining a power-spectral method and a chromatography, and can effectively control quality of complex granules from the overall to the more specific.

Method and apparatus for encoding and decoding video signals for identification, editing, modifying, cuing, routing, distributing, switching, activating and controlling the video signals. One of the many applications is a television program distribution system including a plurality of units through which the television programs flow, by operating a first signal processing unit connected within the system for adding signal elements to the video signal of a program in order to add patterns of symbols to the television picture such that the symbols are disposed at predetermined locations of the television picture and a plurality of successive patterns constituting a code uniquely identifying the program; and a second signal processing unit connected within the system for detecting signal elements previously added to a video signal and for producing, in response to such detection, an identification of the program which included the video signal.

The invention discloses blueberry pressed candies capable of delaying ageing and a preparation method of the blueberry pressed candies and belongs to the technical field of deep processing of blueberries. The blueberries are used as main raw materials and are processed into blueberry paste by adopting a non-heat processing method; then the blueberry paste is uniformly mixed with milk, sucrose, Chinese herbal medicine extract, honey and a stabilizer, and then a fermentation agent is added to prepare blueberry yoghourt by adopting a stepwise temperature-changing manner, so that probiotics are proliferated to the greatest extent, and the cold and heat stress resisting capability is relatively good; then protecting agent freeze-dried powder with relatively good anti-freezing effect is added to obtain functional blueberry yoghourt freeze-dried powder with high viable bacterium content of the probiotics and strong cold and heat resisting capabilities; and finally, the functional blueberry yoghourt freeze-dried powder is scientifically compounded with alfalfa extract, germinated brown rice, plant extract, dextrin, probiotic factors, magnesium stearate and the like, and the mixture is pressed by a multi-punch rotary type pressing machine to prepare the blueberry pressed candies which have the high viable bacterium content of the probiotics, good stability and long guarantee period, are capable of improving the human immunity, have the effects of maintaining beauty and keeping young and resisting bacteria, and can delay the ageing.

The invention discloses a hydrophobic deep eutectic solvent for removing ginkgolic acid in a ginkgo leaf crude extract through liquid-liquid micro-extraction as well as a preparation method thereof and a removal method. The hydrophobic deep eutectic solvent is prepared from menthol, hexyl alcohol and lauric acid according to a molar ratio of 1: 0.9: 0.1 to 1: 0.4: 0.6. The hydrophobic deep eutectic solvent is simple and rapid to prepare. The hydrogen bonds are stable, the fluidity is good, and the solvent is a green solvent and has the characteristics of easy biodegradation, no environmental pollution, and high biocompatibility. The hydrophobic deep eutectic solvent can be used in a method for removing ginkgolic acid in a ginkgo leaf crude extract through liquid-liquid micro-extraction, the content of ginkgolic acid in the ginkgo leaf crude extract can be reduced to 5ppm or less; meanwhile, the content of functional components such as gingko flavonoid and terpene lactones in the gingkoleaf crude extract is maintained, and the whole liquid-liquid micro-extraction removal method is simple, convenient, quick and safe to operate, high in removal efficiency, low in cost and free of harm to the environment and human bodies.

The invention discloses a folium cortex eucommiae and sweet potato mixed fermentation product and a preparation method thereof, the eucommia has the mutiple advantages that functional components such as chlorogenic acid and aucubin in the folium cortex eucommiae have the good effects on aspects of diuresis, antivirus and the like. According to the folium cortex eucommiae and sweet potato mixed fermentation product and the preparation method thereof provided by the invention, bacillus subtilis is adopted for saccharifying sweet potatoes, the saccharified sweet potatoes are fermented by fermented lactobacillus, and sweet potato starch pasting matter embedding mode is adopted to obtain the folium cortex eucommiae and sweet potato mixed fermentation product; the taste of a feedstuff is greatly improved by fermenting the bacillus subtilis and the lactobacillus, and meanwhile, the effective functional components such as chlorogenic acid in the feedstuff in the folium cortex eucommiae is farthest reserved; the method fully utilizes starch in the sweet potato, the starch is rapidly gelatinized in a high temperature process, a condition is provided for the embedding of folium cortex eucommiae, meanwhile, a sugar source is provided for lactobacillus by saccharifying, and the rich nutrients are provided for the feedstuff; the fragrance and the savour of the feedstuff are effectively improved through fermentation, meanwhile, active components such as chlorogenic acid do not influence the microbial growth, the disadvantage of the common savour of the traditional technology product is overcome, meanwhile, the fragrance of the product is also improved, and the sweet fragrance is rich and lasting.

The invention discloses a process for making cyclocarya paliurus tea. The process for making cyclocarya paliurus tea comprises the following steps: a previous processing stage and a later processing stage, wherein the previous processing stage comprises the sub-steps of picking pretreatment, picking leaves, fixing, separating, rolling and drying to increase aroma; the later processing stage comprises the sub-steps of grinding, screening, drying, sterilizing, automatically weighing and automatically packaging; the picking pretreatment refers to spraying a compound; the fixing comprises manual fixing and machinery fixing; the rolling comprises manual rolling and machinery rolling; and the grinding and screening comprises manual grinding and screening and machinery grinding and screening. Thecyclocarya paliurus tea is sweet, nourishing and capable of helping produce saliva and slaking thirst, and has the effects of clearing away heat and toxic materials, preventing and treating diseases,enhancing the resistance, prolonging life and the like. Modern scientific researches prove that the cyclocarya paliurus tea has excellent treatment and health effects on middle aged and elderly people suffering from hypertension, heart disease, diabetes, neurasthenia and the like.

The invention discloses a hot pot seasoning containing an antibacterial peptide; no preservatives are added, spicy fragrance is strong, spicy flavor is soft, no raw spicy flavor exists, especially with scientific compounding of a composite antibacterial peptide, conventional food preservatives are completely replaced, the composite antibacterial peptide not only contains bacteria antibacterial peptides and capsicum antimicrobial peptides, but also has a natural chili pepper fragrance and soft spicy flavor, and is quite suitable for addition of the hot pot seasoning; with scientific compoundingof a seasoning sauce, the taste and flavor of the hot pot are enhanced; the functional properties such as the antioxidant, antibacterial and pharmacological properties of the hot pot seasoning are enhanced, and comprehensive flavor substances of food materials in a roast-smoking state are collected, so the hot pot seasoning has a strong and attractive characteristic roast-smoked flavor, and a leading card of organic integration of the roast-smoked flavor and the hot pot seasoning are created; a hot pot soup prepared by the hot pot seasoning has the advantages of delicious taste, outstanding beef flavor, strong roast-smoked flavor, low cholesterol content and strong food safety, and a new shortcut is explored for preparation of the hot pot seasoning with functional characteristic flavor.