65results about How to "Less loss of active ingredients" patented technology

A process for extracting the active components as beverage from Clerodenthus spicates includes such steps as providing raw material, removing impurities, cutting to become short segments, adding water, extracting at 30-100 deg C, filtering and drying.

The invention relates to a Lycium rethenicum Murr polysaccharide extract and a preparation method thereof. Lycium rethenicum Murr polysaccharide obtained by preparation method of cleaning, drying, breaking, removing impurities, extracting, decoloring, deproteinizing, condensing, purifying and the like has the efficacies of nourishing yin and tonifying kidney, improving eyesight and nourishing liver, reducing fat, resisting cancer, resisting aging and the like; meanwhile, the preparation method of the Lycium rethenicum Murr polysaccharide has the advantages of simple process, easiness in operation, higher yield and good quality, and facilitates the realization of industrial production and processing.

The invention relates to a nitraria sibirica fruit total flavonoid extract and a preparation method of the nitraria sibirica fruit total flavonoid extract. Nitraria sibirica fruit obtained by the preparation method of cleaning, drying, crushing, impurity removal, extraction, purification and the like has the functions of delaying senescence, reducing the blood glucose, reducing blood fat and realizing the health care. Meanwhile, the preparation method of the nitraria sibirica fruit total flavonoid extract has the advantages that the process is simple; the operation is easy; the yield is higher; the quality is good; the industrial production process is favorably realized.

The invention discloses a method for preparing a wine processed polygonatum kingianum decoction piece, and belongs to the technical field of traditional Chinese medicament processing. The method comprises the following steps: (1) selecting clean polygonatum kingianum, moistening the polygonatum kingianum by vapor, taking out the polygonatum kingianum, and slicing into thick slices for later use; (2) adding yellow rice wine into the thick slices in the step (1), uniformly stirring, steaming for 4-6 hours by vapor, collecting the steamed liquor, and uniformly stirring the steamed liquor with the polygonatum kingianum, steaming for 4-6 hours, collecting the steamed liquor and uniformly stirring with the polygonatum kingianum, and drying. The method follows the traditional preparation process, the polygonatum kingianum is moistened by vapor and sliced, and is uniformly mixed with the yellow rice wine for secondary vapor steaming, so that the steaming time can be effectively shortened, effective ingredient loss can be reduced, and the drug effect can be enhanced. The final product is uniform in quality and high in yield; and the preparation method is simple and low in cost and is suitable for large-scale industrial production, wherein polygonatum kingianum moistening by vapor is performed at a temperature of 110-120 DEG C and vapor pressure of 0.13-0.17MPa, the subsequent steaming time can be shortened, and loss of phlegm containing polygahatous polysaccharides can be reduced.

The invention provides a process for preparing freeze-dried spider powder and the use in preparing medicaments and health products, wherein the preparing process consists of preprocessing, freezing, drying and disintegrating. The powder can be used for preparing fatigue-resisting health wine, or medicine for treating arthritis.

The invention relates to a lycium barbarum pigment extract and a preparation method thereof. Lycium barbarum pigment obtained through cleaning, drying, crushing, extracting, centrifuging, ultrafiltration, purification and concentration has various physiological functions of resisting oxidation, regulating blood fat, protecting vascular endothelial cells, delaying aging, preventing fatigue, enhancing immunity, preventing tumors and the like. Meanwhile, the preparation method of the lycium barbarum pigment extract has the characteristics of being simple in process, easy to operate, relatively high in yield, favorable in quality and environment-friendly.

The invention discloses a high-temperature flue gas medium and short wave infrared and convection dual-function drying device and a high-temperature flue gas medium and short wave infrared and convection dual-function drying method. The high-temperature flue gas medium and short wave infrared and convection dual-function drying device comprises a drying box body, a material support device, a side-heating type infrared radiated element, a cloth bellow, an air induced pipe, an air heat exchanger and an induced draft fan, wherein the material support device is installed inside the drying box body, a flue gas inlet is formed in the upper portion of one end of the drying box body, the flue gas inlet is communicated with a flue gas inlet of the side-heating type infrared radiated element which is fixedly arranged at the upper portion of the inside of the drying box body, the flue gas inlet of the side-heating type infrared radiated element is connected with a flue gas inlet of the air induced pipe, a flue gas outlet of the air induced pipe is communicated with the air heat exchanger, a hot air outlet of the air heat exchanger is communicated with the cloth bellow which is arranged on the top of drying box body, and the induced draft fan is installed at the lower portion of the drying box body. The high-temperature flue gas medium and short wave infrared and convection dual-function drying device and the high-temperature flue gas medium and short wave infrared and convection dual-function drying method has the advantages of being scientific and reasonable in design, capable of achieving high-temperature flue gas medium and short wave infrared and convection dual-function drying, high in energy utilization rate, capable of saving energy and reducing consumption, high in material drying rate and good in quality of dry products.

The invention provides a feed additive as well as a processing method and applications thereof. The feed additive is prepared from garlic skin micro powder and humic acid in the weight ratio of 1:0.1-0.2. the processing method comprises the steps of crushing humic acid, screening through a 600 to 800-mesh sieve, mixing the crushed humic acid with the garlic skin micro powder (800-1200 mesh), and pressing the mixed substances in a dry type granulator directly to obtain granules with the size of 65-85 mesh, namely the finished feed additive. The garlic skin is crushed by ultramicro airflow, so that the obtained micro powder has a small partical size and a larger surface activity, the bioavailability of the micro powder is improved, animals can absorb and utilize the micro powder better, theuse amount is reduced, and the cost and resources are saved; since the humic acid is added into the product, the garlic skin micro powder and the humic acid can achieve a strengthening effect of promoting the growth and weight gain, and meanwhile, can improve the body immunity of animals, prevent diseases, facilitate the normal growth and development of animals, and have a good application effect.

The present invention relates to a kind of medicine for treating hepatitis and its preparation process, and is especially a kind of injection and its preparation process. The medicine is compounded with the extract of six kinds of Chinese medicinal materials, including pig bile powder, goat horn, skullcap root, cape jasmine, honeysuckle and isatis root. The injection is compounded via adding injection water to the medicine, and medicine may be also prepared into other preparation forms. The medicine may be used in treating acute icterohepatitis, viral hepatitis, chronic hepatitis B, hepatitis C, hepatocirrhosis, and other liver diseases. The medicine has obvious curative effect.

The invention discloses a method for extracting high-purity short peptide protein powder from animal blood and belongs to the technical field of food processing. The method is used for solving the problems of great loss of active ingredients and low content of short peptides and free amino acids of prepared hemocytes or / and plasma short peptide protein powder. The method for extracting the high-purity short peptide protein powder from the animal blood comprises the following steps: (a) separating the animal blood into plasma and red blood cells through a centrifuge; (b) performing thermal denaturation treatment on the red blood cells; (c) performing ultrafiltration and concentration; (d) performing sedimentation treatment; (e) performing chromatography; and (f) freeze-drying. The method for extracting the high-purity short peptide protein powder from the animal blood can be widely applied in extraction of the high-purity short peptide protein powder from the animal blood.

The invention relates to a preparation method for water-soluble seamin. The preparation method comprises the following steps: selecting sesame seed meal as a raw material; performing secondary enzymatic hydrolysis, water washing, solvent extraction, active carbon treatment, cyclodextrin inclusion, membrane separation and freeze drying technology to obtain a water-soluble sesamin product of which the sesamin content is not lower than 65 percent by weight and the sesamin recovery rate is higher than 95 percent. The method is simple and convenient in steps; moreover, the conventional method using a toxic reagent, namely, diethyl ether or n-hexane is abandoned, so that the finished product quality of the sesamin product is ensured well, the water-soluble sesamin product is obtained directly, and subsequent production and utilization of the sesamin product are facilitated well.

The invention provides a granular feed for carps. The granular feed comprises the following components in parts by weight: 10-15 parts of middling, 10-15 parts of fish meal, 5-10 parts of wheat starch, 10-15 parts of soybean meal, 10-15 parts of colza cakes, 20-30 parts of barley bran, 5-10 parts of corn protein powder, 2-5 parts of pine needle meal, 3-5 parts of humic acid, 0.3-0.8 part of a fat emulsion, and 0.5-1 part of premix. The feed is strict and reasonable in sorting, the raw materials of the feed are allocated newly, so that the food-calling capacity and the digestion utilization rate of the feed are increased, the reduction rate and the powder content of the feed are reduced, the losses of nutrient substances are reduced, the quality of the feed is improved, and the cost of the raw materials is reduced.

The invention relates to an extraction and purification process for total flavonoids in Anchusa italica Retiz, which comprises the following steps: 1) soaking crushed Anchusa italica Retiz in 60 percent ethanol taken as solvent for 12 hours, taking 30 to 50 percent ethanol of which the mass is 10 to 20 times of that of the medicament as an extracting agent, heating by an electromagnetic oven with the power between 500 and 1,200W, performing reflux extraction for 1 to 3 hours under reduced pressure less than 20Pa, collecting extracting solution, recovering the ethanol under reduced pressure, and obtaining concentrated solution; 2) purifying the extracted concentrated solution obtained in step 1) with macroporous resin, and eluting with ethanol solution; and 3) collecting the ethanol elution in step 2), condensing, performing freeze drying at vacuum, and obtaining a product. The process uses electromagnetic waves for heating, performs reflux extraction under reduced pressure and freeze drying, has little damage to active ingredients, and saves the extracting agent. Meanwhile, in the Anchusa italica Retiz extract product extracted by the method, the mass content of the total flavonoids is over 55 percent, the transfer rate of the total flavonoids is over 90 percent, and the repeatability is good because the resin can be recycled.

The invention relates to an extract of lycium barbarum polysaccharide and a preparation method of the extract. The lycium barbarum polysaccharide obtained by the preparation method of cleaning, drying, crushing, removing impurities, extracting, decoloring, deproteinizing, condensing and purifying has the efficacies of reducing blood fat, reducing blood sugar, protecting liver, resisting tumor, resisting aging and the like; meanwhile, the preparation method of the lycium barbarum polysaccharide, disclosed by the invention, has the advantages of simple process, easiness in operation, higher yield and good quality, and facilitates the realization of industrial production and processing.

The invention relates to a continuous extraction method of pepper oil resin, and belongs to the technical field of natural pepper oil resin extraction. The continuous extraction method of the pepper oil resin includes the process steps: crushing pepper and extracting essential oil from the crushed pepper; pretreating pepper powder after essential oil extraction; performing continuous extraction onthe pretreated pepper powder through extraction solution by a rotocel extractor to obtain pepper oil resin extracting solution; continuously concentrating the pepper oil resin extracting solution andremoving solvents to obtain the pepper oil resin. The extraction solution is mixed solution of extraction solvents, diluting solvents and stabilizers. The continuous extraction method of the pepper oil resin can realize continuous extraction, continuous concentration and solvent removal of the pepper oil resin, is good in extraction effect, high in effective component content, less in extractionsolvent dosage, high in automation degree and low in production and can realize large-scale industrial production.

The invention provides a granulated grass carp fodder comprising the following components: 10-15 parts by weight of wheat middling, 10-15 parts by weight of fish meal, 5-10 parts by weight of wheat starch, 10-15 parts by weight of bean pulp, 10-15 parts by weight of rape seed cake, 15-25 parts by weight of barley bran, 15-25 parts by weight of wheat bran, 2-5 parts by weight of pine needle powder, 3-5 parts by weight of humic acid, 0.3-0.6 part by weight of cellulase, 0.3-0.8 part by weight of fat emulsifier, and 0.5-1 part by weight of premix compound. The materials of the fodder are strictly and reasonably selected; the feeding attraction and the digestive utilization ratio of the fodder are increased by re-proportioning the raw materials of the fodder, meanwhile, the breakage rate and the powder content of the fodder are reduced, the loss of nutriment is reduced, the quality of the fodder is increased, and the cost on the raw materials is reduced.

A Chinese medicine for treating headache is prepared from 6 Chinese-medicinal materials including seabuckthorn fruit, Chuan-xiong rhizome, corydalis tuber, notopterygium root, etc through extracting in water and alcohol.

The invention relates to a Lycium ruthenicum Murr. pigment extract and a preparation method thereof. A Lycium ruthenicum Murr. pigment obtained through the preparation method which comprises the steps of cleaning, drying, crushing, extracting, centrifuging, ultra-filtering, purifying and concentrating has the various physiological functions of resisting oxidation, regulating blood fat, protecting vascular endothelial cells, delaying senescence, resisting fatigue, enhancing immune functions and resisting tumors; meanwhile, the preparation method of the Lycium ruthenicum Murr. pigment has the advantages of being simple in technology, easy to operate, higher in yield, good in quality and environmentally friendly.

The present invention discloses a green AGP-free (antibiotic growth promoter-free) biological feed additive for piglets and belongs to the field of feed additives. The additive is composed of special lotus root flour, mulberry leaf, purple sweet potato, yucca, Semen Plantaginis, Flos Magnoliae Officinalis, Lactobacillus cellobiosas powder, Aspergillus oryzae powder, vitamin B1, vitamin C, nicotinamide and a carrier which is peanut hull meal. The additive may be used in piglet feeds in lieu of antibiotics of daily rations, can effectively enhance immunity of piglets, can also improve growth performance of pigs and increase farming benefit, and has a promising application prospect.

The invention discloses purslane oral liquid and a preparation method of the oral liquid. The oral liquid comprises the following components in percentage by weight: 10% of purslane, 0.07% of cinnamon, 0.03% of clove, 0.07% of polygonatum and the balance of purified water. The method comprises the steps of adding cleaned main material purslane in clean water ten times weight of the purslane, soaking for 6h and boiling for 2h at a temperature of 80 DEG C; adding auxiliary materials comprising the cinnamon, the clove and the polygonatum into the main material, wherein the polygonatum should be soaked for 24h and peeled before being added into the main material and the cinnamon and the clove should be soaked for 30min in clear water before being added into the main material; filtering the juice prepared through boiling and removing dregs by utilizing a duplex filter to obtain clear juice, sterilizing the clear juice for 15min at a temperature of 121 DEG C, rapidly cooling to 40 DEG C, and aseptically filling to obtain the purslane oral liquid. The preparation method and the obtained product have the advantages of simplicity, wide practicality, suitability in industrial production andthe like.

The invention discloses a membrane separation reactor used for production of p-xylene. The reactor comprises a reactor main body, wherein the reactor main body comprises, in successive arrangement from top to bottom, an upper sealing head, a drum body, a lower sealing head and a skirt support; an upper tube plate is arranged between the upper sealing head and the upper end of the drum body; a lower tube plate is arranged between the lower sealing head and the lower end of the drum body; a hollow cavity is arranged between the upper tube plate and the lower tube plate; the hollow cavity of the drum body is provided with ceramic membrane elements which are tubular porous ceramic membranes; the ceramic membrane elements are uniformly distributed inside the drum body and is in fixed and sealed arrangement between the upper tube plate and the lower tube plate; meanwhile, two ends of the ceramic membrane element respectively pass through the upper tube plate and the lower tube plate; the upper sealing head and the lower sealing head are in communication via the ceramic membrane elements arranged inside the drum body; the upper sealing head is provided with a discharge outlet I; the lower sealing head is provided with a feed inlet; and the side surface of the drum body is provided with a discharge outlet II. The membrane separation reactor provided by the invention does not need outside thermal energy in the separation process for p-xylene, and has significant economic benefits.

The invention discloses a concentration device special for a propolis extracting solution. The concentration device comprises a concentration tank, a vacuum freezing drier, a condenser, an alcohol recovery tank, a vacuum buffering tank and a vacuum pump, and is characterized by further comprising a concentrated solution temporarily-storing tank, a pressure sensor, a controllable valve and a programmable controller, and the concentrated solution temporarily-storing tank and the concentration tank are communicated with a vacuum pipeline so that the concentration tank can conduct continuous discharge in a negative pressure state; the pressure sensor is installed on the alcohol recovery tank, the controllable valve is installed on the vacuum pipeline, the programmable controller is connected with the pressure sensor, the controllable valve and the vacuum pump through signals, and the vacuum pump can be controlled by the programmable controller to intelligently work through dynamic pressure balance. The concentration device has the advantages that the vacuum pump can intelligently work, alcohol loss is greatly reduced, and most importantly, the propolis active ingredient loss is effectively reduced.

A Chinese medicine for treating hemicrania is prepared from paniculate swallow wort root, dahurian angelica root and notopterygium root.

The invention discloses a making method of dried bean curds capable of invigorating the stomach and nourishing the kidney. The making method comprises the following steps of (1) making bean curds: adding extraction concentrate and a gypsum solution to soybean milk for bean curds; (2) performing low-temperature fermentation: sprinkling a microbial inoculum solution onto the surfaces of the bean curds, and performing low-temperature fermentation; (3) pressing dried bean curds: wrapping the bean curds with gauze, placing the wrapped bean curds into a shaping die, and performing extrusion to obtain the dried bean curds; (4) performing freezing: performing storage in a thermotank of temperature being minus 7-minus 5 DEG C and minus 4- minus 2 DEG C, and performing baking so as to obtain the dried bean curds; (5) performing steaming: enabling the dried bean curds to roll in mixed nutrient powder and sweet-scented osmanthus mixed powder, performing wrapping with reed leaves, and performing steaming; and (6) performing vacuum packaging: performing vacuum packaging on the dried bean curds capable of invigorating the stomach and nourishing the kidney, and performing preservation. After the dried bean curds capable of invigorating the stomach and nourishing the kidney made by the making method disclosed by the invention are used by patients suffering from slight nephropathy, the nephropathy can be obviously improved, the symptom improvement rate is 90% or above, the effect of the dried bean curds is 27.5% higher than that of dried bean curds soaked with medicaments, and besides, the made dried bean curds are high in content of free amino acids and good in mouth feel and flavor.

The invention provides a granulated chicken feed comprising the following components: 20-30 parts by weight of corn, 10-15 parts by weight of fish meal, 5-10 parts by weight of wheat starch, 10-15 parts by weight of bean pulp, 15-25 parts by weight of wheat bran, 5-10 parts by weight of flaxseed powder, 1-3 parts by weight of grease, 3-5 parts by weight of humic acid, 0.3-0.8 part by weight of fat emulsifier, and 0.5-1 part by weight of premix compound. The materials of the fodder are strictly and reasonably selected; the feeding attraction and the digestive utilization ratio of the fodder are increased by re-proportioning the raw materials of the fodder, meanwhile, the breakage rate and the powder content of the fodder are reduced, the loss of nutriment is reduced, the quality of the fodder is increased, and the cost on the raw materials is reduced.

The present invention discloses a preparation method of an abelmoschus manilhot flower bud tea bag with high nutrient compositions and relates to the technical field of health-care tea. The preparation method comprises the following steps: fresh and disease-and-pest-free abelmoschus manilhot flower buds are picked; impurities are removed; the abelmoschus manilhot flower buds are washed clean; thewashed clean abelmoschus manilhot flower buds are air-dried; the air-dried abelmoschus manilhot flower buds are subjected to steam enzyme deactivation; the enzyme-deactivated abelmoschus manilhot flower buds are spread cool and subjected to heat dissipation; the abelmoschus manilhot flower buds are heated using microwave to be pre-dried to a water content of 23-26%; the pre-dried abelmoschus manilhot flower buds are placed in a rolling machine for a rolling treatment; the rolled abelmoschus manilhot flower buds are firstly dried using hot air at 60-70 DEG C; then the hot air dried abelmoschusmanilhot flower buds are freeze-dried to the water content of 5-6%; the dried abelmoschus manilhot flower buds are crushed; and sieving and packaging are conducted to obtain a finished product. The abelmoschus manilhot flower bud tea bag is yellow in liquid color, slightly fragrant in smell, sweet and light in taste, high in water leaching rate of nutrients and excellent in mouthfeel, and has effects on nourishing body, preventing aging and enhancing human body immunity.

The invention discloses a process for extracting radix echinopsis general flavones by using a semi-bionic enzyme assisted ultrasonic method. The process comprises the following steps: firstly, performing enzymolysis treatment on a radix echinopsis raw material, further performing ultrasonic crushing and extraction, and performing separation and purification, thereby obtaining radix echinopsis general flavones, wherein the power of hydrogen in a digestive tract environment of a human body is simulated as an extraction environment. By adopting the process for extracting radix echinopsis generalflavones by using the semi-bionic enzyme assisted ultrasonic method, the radix echinopsis is adopted as the raw material, the radix echinopsis general flavones are extracted through a series of processes, effective components of the general flavones can be maintained to the maximum extent in body fluid acidity environments of simulated stomachs, small intestines and large intestines, meanwhile thegeneral flavones are dissolved out to the maximum extent in a treatment mode of ultrasonic waves superposition with enzymolysis cell walls, and together with ODS (Ozone Depleting Substance) opening column and medium voltage column separation purification technique, the extraction rate of effective components in the general flavones is increased.

The invention relates to the technical field of tea making, in particular to a preparation method of sunstroke prevention lotus leaf tea. The preparation method includes the following steps that (1), perilla herbs, herba menthae, green tea and common wormwood are weighed according to a formula; (2), the raw materials including the perilla herbs, herba menthae, green tea and common wormwood are placed in a soaking bucket, 10-20 multiples of water is added, the raw materials are soaked for 35-55 minutes and then poured into a jacketed pan to be cooked, the temperature is preserved for 20-30 minutes after the raw materials are boiled, and mixed extraction fluid is obtained after filtering; (3), lotus leaves are poured into the jacketed pan to be heated and cooked with the mixed extraction fluid, the temperature is 35-45 DEG C, the lotus leaves are taken out and drained after being cooked for 10-15 minutes, and then dehydration is performed with a dehydrator. The preparation process is easy to control, the prepared lotus leaf tea is fragrant and strong in taste, few active ingredients are lost, and effects of sunstroke prevention and secretion of saliva or body fluid are achieved.

The invention belongs to the technical field of ganoderma lucidum spore powder and discloses a wall-breaking and granulating method of the ganoderma lucidum spore powder. The method comprises the following steps: sterilizing selected ganoderma lucidum spore powder by adopting a microwave irradiation method; performing low-temperature drying treatment on the sterilized ganoderma lucidum spore powder by freeze-drying, and controlling the moisture of the ganoderma lucidum spore powder to be 3 percent or less to obtain ganoderma lucidum spore powder for wall-breaking, and performing magnetizing treatment to obtain pre-treated ganoderma lucidum spore powder; performing wall-breaking treatment on the pre-treated ganoderma lucidum spore powder in a high-frequency oscillation wall breaking machine, introducing a shielding gas during the wall-breaking treatment, and performing low-temperature high-pressure treatment for 20-30 minutes to obtain wall-broken ganoderma lucidum spore powder; and granulating, disinfecting, weighing and packaging the wall-broken ganoderma lucidum spore powder. According to the method, the sterilized ganoderma lucidum spore powder performs moisture absorption due to relatively low temperature, and short-time baking enables the temperature of the wall-broken ganoderma lucidum spore powder to quickly rise and moisture-absorbed pregelatinized starch to be quicklydried, so that a protective layer is stably formed outside the wall-broken ganoderma lucidum spore powder, the wall-breaking effect is good, few effective ingredients in the spores are lost, and the ganoderma lucidum spore powder can be easily stored.