36results about How to "Great potential for market development" patented technology

The invention discloses a baokangling multi-element probiotics oral liquid for treating a digestive system disease and a preparation method of the oral liquid, wherein the oral liquid is comprised of Radix Codonopsis, Atractylodes Rhizoma, Astragalus mongholicus, Rhizoma Dioscoreae, Crataegus pinnatifida, Fructus Hordei Germinatus, Radix Glycyrrhizae, Poria cocos, Ganoderma lucidum, pericarpium citri reticulatae, Fructus citrus sarcodactylis, Fructus Amomi, Cortex Magnoliae Officinalis, Lignum Aquilariae Resinatrm, Cyperus rotundus, Fructus Lycii, Angelica sinensis, Radix Salviae Miltiorrhizae, bletilla striata, unshelled Ascidia, Radix Bupleuri, Radix Paeoniae alba, Corydalis yanhusuo, Radix Glehniae, Polygonatum odoratum, Fructus Schizandrae, Rhizoma Coptidis, peeled Semen Raphani, Semen Lablab Album, Panax notoginseng powder, Fructus Aurantii Immaturus, Radix Aucklandiae, Coix seed, endothelium corneum gigeriae galli, Fructus Corni, lotus seeds and Lindera aggregate. The above traditional Chinese medicinal materials are decocted according to a certain weight ratio and subjected to probiotics fermentation so as to obtain the multi-element probiotics oral liquid. The oral liquid has unique treating effect proven by clinical application. The traditional Chinese medicines are decomposed from macromolecules to micromolecules through biotransformation, so that the effects of absorbing quickly and taking effect instantly are obtained; furthermore, the secondary components and invalid components of the traditional Chinese medicines are converted into the essential nutrient substances incapable of synthetizing by themselves in the human body, so that the curative effect is improved. The application range of the oral liquid is broadened and the quality guarantee period is prolonged.

The invention relates to a 3-dof (three degrees of freedom) controllable mechanism type excavator which comprises a movable arm lifting mechanism, a bucket rod ascending and descending mechanism, a bucket turning-over mechanism, a travelling mechanism, a slewing mechanism and a stand. The movable arm lifting mechanism comprises a movable arm and a lifting mechanism; the bucket rod ascending and descending mechanism comprises a bucket rod and an ascending and descending mechanism; the bucket turning-over mechanism comprises a bucket and a turning-over mechanism; and the movable arm, the bucket rod and the bucket are driven by a servo motor which is arranged on the stand through the lifting mechanism, the ascending and descending mechanism and the turning-over mechanism respectively. The 3-dof controllable mechanism type excavator adopts a new connecting rod to replace the hydraulic transmission, is free from the defects of the hydraulic excavator that the hydraulic elements have high requirements for the manufacturing precision, the hydraulic oil can be seriously affected by the temperature, and the fault of the hydraulic system is not easy to check and debug. Compared with other controllable mechanism type excavators, the 3-dof controllable mechanism type excavator has the advantages that the number of connection rods is reduced, the weight is lowered and the load-carrying capacity is improved, and the defects of complex structure and heavy weight of the connecting rod mechanism are overcome.

The invention discloses a method for preparing high-quality gasoline and diesel oil from lignin pyrolysis oil, and belongs to the technical field of preparation of liquid fuel. The method comprises the steps of using lignin pyrolysis oil, crude biological oil, lignin, phenolic monomer and / or dipolymer derived from the lignin as materials, and converting the materials into C6-C9 gasoline and C10-C20 diesel oil hydrocarbon fuel with adjustable ratio under the catalytic action of Ni-based or Pd-based catalyst loaded on a molecular sieve, wherein the major ingredients of the obtained gasoline are C6-C9 cycloalkanes and aromatic hydrocarbons and belong to clean gasoline fuel with high octane value and high quality; while the major ingredients of the diesel oil are C12-C20 bicyclic alkanes, the cetane number is between 51-60, and the diesel oil does not contain polycyclic aromatic compound or sulphur or nitrogen and belongs to the clean high-quality diesel fuel. The method disclosed by the invention has the advantages of wide material source, low cost, clever reaction process, efficient coupling, simple and green process, easiness of industrialization, large product requirement, very broad application prospect and the like.

The invention relates to a controllable loader with a high load capacity. The loader comprises a load arm, a lower branch chain, an upper branch chain, a bucket, a traveling device and a frame, wherein the frame is arranged on the traveling device; the load arm is hinged to the frame; the other end of the load arm is hinged with the bucket; and one end of the lower branch chain and one end of the upper branch chain are hinged to the frame, and the other ends of the lower branch chain and the upper branch chain are hinged with the load arm and the bucket. The controllable loader is driven by a servo motor arranged on the frame, and the loading operation of the loader is finished by matching the lower branch chain with the upper branch chain; and the controllable loader solves the problems of high manufacturing cost, a complicated maintenance process and the like of a hydraulic element of the traditional hydraulic loader, and is higher in impact resistance and carrying capacity compared with other controllable loaders.

The invention relates to a protein solid drink suitable for diabetic patients. The protein solid drink comprises the following raw materials in percentage by dry weight: 5-20% of erythritol, 10-25% of fructo-oligosaccharide, 2-15% of polydextrose, 5-25% of soy isolate protein, 5-15% of whey protein, 2-10% of soybean oligopeptides, 5-27% of maltodextrin, 2-10% of a Chinese wolfberry powder, 2-10% of a carrot powder and 2-8% of a green tea powder. The protein solid drink suitable for diabetic patients does not contain saccharose, thereby being low in heat quantity, good in mouth feel, rich in nutrients, having the efficacies of improving intestinal balance, strengthening nutrition, preventing occurrence of health complications of diabetic patients, boosting immunity of diabetic patients, and being a health drink suitable for diabetic patients.

The invention relates to a system for enhancing the contrast of a medical image and realizing colorization, which comprises an image input device and an image processing device, wherein the image input device is used for acquiring a gray scale image file through X-ray tomography or file transfer; and the image processing device is used for converting the gray scale image file into a contrastive colored image file.

The invention relates to alcohol-soluble plastic gravure table printing ink which is prepared by mixing the following components in percentage by weight: 30-45% of n-propyl acetate, 10-30% of isopropyl alcohol, 20-28% of polyamide resin, 5-15% of nitrocotton, 0.5-2% of 3620 wax powder, 1-5% of polyketone resin and 8-35% of pigment filler. The alcohol-soluble plastic gravure table printing ink provided by the invention has the advantages of no toxic or harmful solvents toluene and xylene, food safety promotion and greenness and environmental friendliness.

The present invention belongs to the technical field of food processing and particularly relates to hypsizygus marmoreus polysaccharide aging preventing yogurt and a preparation method thereof. The hypsizygus marmoreus polysaccharide aging preventing yogurt consists of the following raw material components in parts by weight: 100 parts of milk, 0.03-0.20 part of hypsizygus marmoreus polysaccharide, 3-9 parts of white granulated sugar, and 0.05-0.2 part of a leavening agent. The hypsizygus marmoreus polysaccharide aging preventing yogurt prepared by utilizing the method has no differences in texture from the common yogurt, is higher in the nutrient component than the common yogurt, good in taste, and easy to accept by consumers, contains more contents of the hypsizygus marmoreus polysaccharides, full plays the nutritional values of the hypsizygus marmoreus polysaccharides and yogurt, and has the effects of preventing oxidation, beautifying features and nourishing skins, etc.

The invention relates to a Chinese herbal acne-removing and skin-whitening mask, and further provides a preparation method of the Chinese herbal acne-removing and skin-whitening mask. The mask comprises angelica dahurica, platycodon root, rhodiola rosea, radix paeoniae alba, ginseng and other main active components. The preparation method comprises the following steps: preparing an original liquid through supersonic extraction, and then preparing the mask according to the conventional mask preparation method. The Chinese herbal formula of the mask is natural and relies on abundant Chinese herbal resources in Changbai mountains, thereby being extensive in herb source and low in cost; the prepared mask is non-irritant and suitable for various types of skin; injured tissues are restored and skin quality is improved when acne is removed, so that the double effects of acne removing and skin whitening are integrated fundamentally. Therefore, the mask is safe, effective, natural, non-irritant, instant in therapeutic effect, and very high in market development potential, and the effects of dispelling wind, clearing heat, and improving skin are realized.

The invention belongs to the technical field of a biomedical material, and in particular relates to an application of dexamethasone sodium phosphate / layered double hydroxides in the aspect of treating asthma and a preparation method of the dexamethasone sodium phosphate / layered double hydroxides. For shortcomings of dexamethasone sodium phosphate, as a conventional glucocorticoid medicine, which is high in toxicity and poor in targeting, the dexamethasone sodium phosphate is loaded by layered double hydroxides, so as to improve a curative effect of the dexamethasone sodium phosphate and reduce toxic and side effects of the dexamethasone sodium phosphate. The prepared dexamethasone sodium phosphate / layered double hydroxides is relatively high in drug loading capacity and has a certain sustained-release effect; and the dexamethasone sodium phosphate / layered double hydroxides can inhibit egg albumin induced airway inflammation in asthmatic rats, and is expected to be applied to treatment of asthma diseases.

The invention provides a preparation method of functional broad bean nutrient powder, and belongs to the technical field of deep processing of agriculture products. The nutrient powder comprises the following components in a compounding ratio: 25-40% of broad bean nutrient powder, 10-15% of Chinese yams, 8-15% of poria cocos, 8-15% of lotus seeds, 3-5% of pseudo-ginseng, 15-20% of haws, 15-20% ofradix puerariae, 8-10% of rhizoma polygonati odorati and 8-10% of mulberry leaves. The preparation method comprises the following steps of (1) performing extraction to obtain the broad bean nutrient powder; (2) preparing functional broad bean powder; (3) compounding the functional broad bean nutrient powder; (4) performing hydrolysis; and (5) performing drying, performing sterilization and performing crushing. The obtained functional broad bean nutrient powder not only can adjust and control blood sugar to be balanced and reduce cholesterol and triglyceride but also can have definite efficacyof reducing weight, the problem that the kinds of nutrient powder in the market are single can be well solved, and the pursuit of consumers for the new trend of functional foods can be met.

The invention relates to a controllable-mechanism type heavy-duty loader with high bearing capacity, which comprises a double-large-arm mechanism, a large arm lifting branch chain, a bucket overturning branch chain, a bucket, a travelling device and a stand, wherein the stand is arranged on the travelling device; the double-large-arm mechanism is articulated on the stand, and the other end of the double-large-arm mechanism is articulated with the bucket; the large arm lifting branch chain is used for controlling large arms to ascent and descend; the bucket overturning branch chain is used for controlling the bucket to overturn; the large arm lifting branch chain and the bucket overturning branch chain are respectively driven by a servo motor arranged on the stand; and the large arm lifting branch chain is matched with the bucket overturning branch chain, so that the loading operation of the heavy-duty loader can be completed. The controllable-mechanism type heavy-duty loader with high bearing capacity not only overcomes the defects that a hydraulic element of the traditional hydraulic loader is high in manufacturing cost, complicated in maintenance and the like, but also is compact in structure, less in the number of rod pieces, high in bearing capacity and reliability, and strong in shock resistance compared with other controllable-mechanism type loaders, and the large heavy-duty loader manufacture is facilitated.

The invention relates to a method for preparing a mulberry leaf beverage by virtue of enzymatic transformation of flavonoids from mulberry leaves, and the method comprises the following steps: extracting a mulberry leaf leaching solution and performing enzymatic transformation: mixing the fresh mulberry leaves (kg) with purified water (L) in a weight-to-volume ratio of (1:5)-(1:50), then leachingat the temperature of 60-100 DEG C for 1-12 hours so as to get the mulberry leaf leaching solution, mixing the mulberry leaf leaching solution with glycosidase for performing enzymatic hydrolysis reaction at the reaction temperature of 20-70 DEG C for 10-72 hours and further getting enzymatic hydrolysate of the mulberry leaf leaching solution after the reaction is completed, wherein the basic composition and the formula of the mulberry leaf drink are as follows: in 100kg of the product, the product contains 10kg-15kg of the enzymatic hydrolysate of the mulberry leaf leaching solution, 4kg-7kgof sucrose, 0.10kg-0.50kg of citric acid, 0.125kg of vitamin C, 0.01kg of essence, 0.5kg-1.5kg of honey and the balance of the purified water. The mulberry leaf beverage has the advantages of high degradation rate of flavonoid glycosides from the mulberry leaves, fresh fragrance, clarity, transparency, bright color, sweet, acid, moist and cool taste, mellow and long aftertaste and excellent mouthfeel.

The invention discloses plastic gravure compound woven bag ink. The ink is prepared from the following raw materials: 25-30 parts of toluene, 2-4 parts of 40W resin, 3-6 parts of chlorinated polypropylene resin, 3-5 parts of 422 resin, 15-25 parts of pigment and filler and 32-50 parts of a solvent. Compared with the prior art, the core technology of the plastic gravure composite woven bag ink is that the 40W resin, the chlorinated polypropylene resin and the 422 resin are added, can improve the adhesion fastness of the ink, and further improve the composite strength of the casting polypropylene woven bag. The plastic gravure compound ink better than the industry standard can be produced based on the formula of the plastic gravure compound woven bag ink. According to relevant test data, performance indicators of the ink are as follows: fineness: 5-10 mu m; viscosity: 30-65 S; initial dryness: 20-50mm; adhesion fastness: larger than or equal to 90%.

A controllable mechanism type loader with high bearing capacity comprises a boom, an upper support chain, a lower support chain, a bucket, travelling devices and a frame. The frame is mounted on the travelling devices, the boom is hinged to the frame, the other end of the boom is hinged to the bucket, one end of each of the upper support chain and the lower support chain is connected to the frame, the other end of each of the upper support chain and the lower support chain is connected with the bucket, both the upper support chain and the lower support chain are driven by a servo motor mounted on the frame, and loading is complete under interaction of the components. The loader has high bearing capacity and high impact resistance, is low in manufacturing cost and simple in maintenance, and overcomes the shortages that hydraulic elements of a hydraulic loader are high in manufacturing precision requirement, hydraulic oil is severely affected by temperature, a hydraulic system is easy to fail, the failure is difficult to check and eliminate, and the like. Compared with other controllable mechanism type loaders, the controllable mechanism type loader with high bearing capacity is simple in structure, has a link portion with low weight, is high in bearing capacity and is highly suitable for manufacturing large-sized heavy duty loaders.

The invention relates to cooking-type ester-soluble plastic gravure compound printing ink. The cooking-type ester-soluble plastic gravure compound printing ink is prepared from, by weight, 25%-50% of n-propyl acetate, 25%-35% of polyurethane resin, 1%-5% of vinyl chloride-vinyl acetate resin, 0.1%-1% of dispersing agent, 0.5%-1% of OK412, 8%-35% of pigment and filler and 8%-20% of solvents, wherein the solvents are isopropyl alcohol and butyl acetate, the polyurethane resin is polyurethane resin of which the cooking temperature is lower than 121 DEG C, the dispersing agent is a Lubrizol 24000 dispersing agent, and OK412 is Degussa gas-phase method silicon dioxide extinction powder. The cooking-type ester-soluble plastic gravure compound printing ink has the advantages that no poisonous and harmful solvent is contained, the adhesion of the printing ink is improved, the dispersity is improved, and storage is convenient.

The invention discloses an entomopathogenic nematode symbiotic bacterial strain, which is characterized in that the microbial classification is named as the highly virulent strain R187-2 of Serratia nematophila, which was preserved in China's typical culture on May 3, 2016 The preservation center, the strain preservation number is CCTCC M 2016240. The invention also discloses a biopesticide and its preparation method and application. A novel entomopathogenic nematode symbiotic fungicide provided by the invention has the advantages of convenient production and use, and is suitable for the production of green and pollution-free agricultural products in the modern ecological agricultural economy. The invention has important significance for protecting the ecological environment and increasing the added value of agricultural products. Tests have shown that the liquid and solid bacterial agents of the R187-2 strain have good insecticidal effects, and the mortality rate of each group is above 85%. The entomopathogenic nematode symbiotic strain R187‑2 has a wide insecticidal spectrum and has great potential for market development.

The invention discloses an application of Artemisia carvifolia in the preparation of gastrointestinal disease treatment drugs, and belongs to the technical field of drugs. Artemisia carvifolia has the advantages of improvement of the symptoms of gastrointestinal diseases, lasting curative effect and no obvious untoward effects in the treatment of Helicobacter pylori infected gastrointestinal diseases, and is suitable for treating gastritis, gastric and duodenal ulcer or nausea, vomiting, abdominal pain, diarrhea and other diseases.

A space-controllable mechanism type loader comprises a traveling device, a stander, a large arm, an upper support chain, a lower support chain and a bucket, wherein the stander is mounted on the traveling device; the large arm is hinged onto the stander; the bucket is hinged to the other end of the large arm; one end of the upper support chain and one end of the lower support chain are respectively connected onto the stander; the other ends of the upper support chain and the lower support chain are respectively connected with the bucket; and the upper support chain and the lower support chain are respectively driven by a servo motor mounted on the stander and are mutually matched to finish the loading operation. According to the space-controllable mechanism type loader, the defects of a hydraulic loader, that the requirement on the manufacturing precision of a hydraulic element is high, hydraulic oil is serious influenced by the temperature, a hydraulic system has faults which are not easy to check and eliminate and the like can be overcome; in addition, compared with other controllable mechanism type loaders, the space-controllable mechanism type loader has the advantages that the bucket can be inclined and rolls over within a certain range; the finish of the construction on the inclined work surface is facilitated; high flexibility is obtained; and the space-controllable mechanism type loader is especially suitable for manufacturing large-size high-flexibility loaders.

The invention discloses a preparation process of a sweet potato dietary fiber French roll and belongs to the technical field of bread processing. According to the preparation process of the sweet potato dietary fiber French roll, sweet potatoes are processed into the French roll through the steps of mashing and the like. The preparation process of the sweet potato dietary fiber French roll has the advantage that, through combination of the steps of mashing the sweet potatoes and mixing the mashed potatoes with cane sugar, flour and yeast liquid, the obtained French roll obtains the unique flavor and the nutritive value of the sweet potatoes and meanwhile is good in color, flavor and taste, delicious and delicate in sweet and sour taste and capable of achieving the healthcare value of preventing cancers and cardiovascular diseases, thereby being high in marketing potential.

The invention discloses an anti-rhinitis traditional Chinese medicine composition which comprises the following traditional Chinese medicine raw materials: scutellaria baicalensis, ligusticum wallichii, magnolia flower, radix angelicae, bamboo juice, rhizoma acori graminei, thunberg fritillary bulb, platycodon grandiflorum, poria cocos, agastache rugosus and mint, the sum of the dosage of the scutellaria baicalensis and the dosage of the ligusticum wallichii is 2-4 times of the dosage of the bamboo juice, and preferably, the sum of the dosage of the scutellaria baicalensis and the dosage of the ligusticum wallichii is 3 times of the dosage of the bamboo juice. According to the anti-rhinitis traditional Chinese medicine composition provided by the invention, the compatibility design of a formula is reasonable, the monarch, minister, assistant and guide medication is scientific, the treatment purpose is single and clear, and the bamboo juice is innovatively used as a minister drug to be combined with a monarch drug containing a baical skullcap root-szechuan lovage rhizome pair to achieve the accidental treatment effect of cooperating with the monarch drug to synergistically relieve pain; moreover, the composition provided by the invention can also effectively treat allergic rhinitis, alleviates the irritation of the medicine to rhinitis patients, and has great clinical application value and market development potential.

The invention discloses a method for manufacturing a frozen picture. The method comprises the following steps: fixing a supporter under the environment of -2 DEG C to -10 DEG C; uniformly brushing or spraying prepared clear water at a temperature of 5-30 DEG C onto the surface of the supporter and guaranteeing the thickness of standing water to be 0.05-0.3 mm; covering color water at a temperature of 5-30 DEG C onto the surface of the supporter; and processing with an ice slush pen or an ice lolly after the water level temperature approaches to 0 DEG C but is not frozen so as to obtain the frozen picture. The method breaks through the fetter that the water cannot be used as a medium agent for drawing below 0 DEG C, exploits a wide space for drawing below 0 DEG C, creates a set of new forms of drawing skills and provides an effective method and a pattern of creation, design, and the like for art workers, drawers and the field of industrial art design.

The invention discloses a baokangling multi-element probiotics oral liquid for treating a digestive system disease and a preparation method of the oral liquid, wherein the oral liquid is comprised of Radix Codonopsis, Atractylodes Rhizoma, Astragalus mongholicus, Rhizoma Dioscoreae, Crataegus pinnatifida, Fructus Hordei Germinatus, Radix Glycyrrhizae, Poria cocos, Ganoderma lucidum, pericarpium citri reticulatae, Fructus citrus sarcodactylis, Fructus Amomi, Cortex Magnoliae Officinalis, Lignum Aquilariae Resinatrm, Cyperus rotundus, Fructus Lycii, Angelica sinensis, Radix Salviae Miltiorrhizae, bletilla striata, unshelled Ascidia, Radix Bupleuri, Radix Paeoniae alba, Corydalis yanhusuo, Radix Glehniae, Polygonatum odoratum, Fructus Schizandrae, Rhizoma Coptidis, peeled Semen Raphani, Semen Lablab Album, Panax notoginseng powder, Fructus Aurantii Immaturus, Radix Aucklandiae, Coix seed, endothelium corneum gigeriae galli, Fructus Corni, lotus seeds and Lindera aggregate. The above traditional Chinese medicinal materials are decocted according to a certain weight ratio and subjected to probiotics fermentation so as to obtain the multi-element probiotics oral liquid. The oral liquid has unique treating effect proven by clinical application. The traditional Chinese medicines are decomposed from macromolecules to micromolecules through biotransformation, so that the effects of absorbing quickly and taking effect instantly are obtained; furthermore, the secondary components and invalid components of the traditional Chinese medicines are converted into the essential nutrient substances incapable of synthetizing by themselves in the human body, so that the curative effect is improved. The application range of the oral liquid is broadened and the quality guarantee period is prolonged.

The invention relates to a 3-dof (three degrees of freedom) controllable mechanism type excavator which comprises a movable arm lifting mechanism, a bucket rod ascending and descending mechanism, a bucket turning-over mechanism, a travelling mechanism, a slewing mechanism and a stand. The movable arm lifting mechanism comprises a movable arm and a lifting mechanism; the bucket rod ascending and descending mechanism comprises a bucket rod and an ascending and descending mechanism; the bucket turning-over mechanism comprises a bucket and a turning-over mechanism; and the movable arm, the bucket rod and the bucket are driven by a servo motor which is arranged on the stand through the lifting mechanism, the ascending and descending mechanism and the turning-over mechanism respectively. The 3-dof controllable mechanism type excavator adopts a new connecting rod to replace the hydraulic transmission, is free from the defects of the hydraulic excavator that the hydraulic elements have high requirements for the manufacturing precision, the hydraulic oil can be seriously affected by the temperature, and the fault of the hydraulic system is not easy to check and debug. Compared with other controllable mechanism type excavators, the 3-dof controllable mechanism type excavator has the advantages that the number of connection rods is reduced, the weight is lowered and the load-carrying capacity is improved, and the defects of complex structure and heavy weight of the connecting rod mechanism are overcome.

The invention discloses a method for bleaching handicrafts made by Chinese walnut shell, which comprises the following steps: immersing the cleaned Chinese walnut shell in a NaClO solution with concentration of 0.4-0.8%, immersing for 1-3 hours at temperature of 25-60 DEG C; then flushing by clear water until no reagent is residual; completely immersing in a H2O2 solution with concentration of 10-30%, immersing for 6-24 hours at 25-60 DEG C; using clear water for flushing until no reagent is residual; and placing for 2-3 days until no reagent smell is residual. According to the invention, NaClO and H2O2 are used for immersing, deep yellow and dark brown of the Chinese walnut shell are completely removed to become white, by processing the handicrafts with various brilliant colors, the artwork grade of the handicrafts made by Chinese walnut shell is increased, economic value is increased, and the market exploitation potential is great.

The invention discloses a cold tea preparation method, which comprises: (1) taking fresh tea leaves, and carrying out enzyme inactivation treatment or withering treatment on the fresh tea leaves; (2) carrying out rolling cutting and granulation treatment on the fresh tea leaves obtained in the step (1) to obtain a granular material; (3) directly freezing the granular material or sequentially carrying out fermentation treatment and freezing treatment on the granular material to obtain a pre-frozen material; and (4) carrying out vacuum freeze drying treatment on the pre-frozen material to obtain the freeze-dried material. According to the present invention, the low-temperature short-time leaching amount (24 DEG C, 5 min) of the content of the prepared cold tea is higher than or equal to the leaching amount of the ordinary baked green tea in boiling water immersion (100 DEG C, 5 min), and the leaching amounts of ester type catechin, caffeine and other bitter-taste main materials are low, such that the phenol ammonia ratio and the proportion of the ester type catechin in the leached tea soup are effectively reduced so as to improve the flavor of the tea soup and achieve the delicious and mellow tea soup.

The invention discloses a benzene-free plastic rotogravure composite ink which comprises the following raw materials in percentage by weight: 46-70% of sec-butyl acetate, 1-3% of filling material, 10-12% of resin, 0.5-1% of 3500 additive, 9-30% of pigment and 5-10% of ethyl acetate. The benzene-free plastic rotogravure composite ink is prepared in a way that: proportionally mixing and adding the raw materials into a milling tank according to the product requirement, stirring, dispersing, milling to the specified fineness, and adjusting to produce the benzene-free plastic rotogravure compositeink which exceeds the industrial standard. The ink uses an environmental-protection solvent sec-butyl acetate instead of methylbenzene, thereby being nontoxic and innoxious and being beneficial for food safety and people's health of body and mind; the addition of the resin comprising chlorinated EVA and chlorinated polypropylene can greatly enhance the adhesion fastness of the products and be beneficial to thermal compounding techniques; and the addition of the 3500 additive can enhance the antistatic effect and the dispersivity of the products, thereby being beneficial to the storage of the products.

The invention relates to a controllable-mechanism type heavy-duty loader with high bearing capacity, which comprises a double-large-arm mechanism, a large arm lifting branch chain, a bucket overturning branch chain, a bucket, a travelling device and a stand, wherein the stand is arranged on the travelling device; the double-large-arm mechanism is articulated on the stand, and the other end of the double-large-arm mechanism is articulated with the bucket; the large arm lifting branch chain is used for controlling large arms to ascent and descend; the bucket overturning branch chain is used for controlling the bucket to overturn; the large arm lifting branch chain and the bucket overturning branch chain are respectively driven by a servo motor arranged on the stand; and the large arm lifting branch chain is matched with the bucket overturning branch chain, so that the loading operation of the heavy-duty loader can be completed. The controllable-mechanism type heavy-duty loader with high bearing capacity not only overcomes the defects that a hydraulic element of the traditional hydraulic loader is high in manufacturing cost, complicated in maintenance and the like, but also is compact in structure, less in the number of rod pieces, high in bearing capacity and reliability, and strong in shock resistance compared with other controllable-mechanism type loaders, and the large heavy-duty loader manufacture is facilitated.