79 results about "Gastric pepsin" patented technology

A method is described to provide composition for a nutritional supplement for convalescing patients recovering from illness or surgery, those with limited appetite such as the elderly, children or anorexic patients, or those who have impaired ability to digest other sources of protein such as persons having chronic gastritis who have a reduced gastric pepsin digestion. The supplement comprises: (i) a protein source which provides at least about 8% total calories of the composition and which includes at least about 50% by weight whey protein; (ii) a lipid source having an omega 3:6 fatty acid ratio of about 5:1 to about 10:1 and which provides at least about 18% total calories of the composition; (iii) a carbohydrate source; and (iv) a balanced macronutrient profile comprising at least vitamin E and vitamin C. The supplement has reduced capacity to induce satiety. Also disclosed is a method of treatment which comprises administering an effective amount of the composition.

The invention discloses a fermentation agent and a preparation method of a probiotics and straw fermented feed. A fermentation agent of a ruminant animal fermented feed, a fermentation agent of a non-ruminant animal fermented feed and a fermentation agent of a poultry fermented feed are prepared from various probiotics; the ruminant animal fermented feed, the non-ruminant animal fermented feed and the poultry fermented feed are prepared from the corresponding fermentation agents; after straws are fermented, the feed is not mildewed, generates the certain sour fragrance and becomes a straw feed preferred by livestock; after the fermented feed is eaten by the livestock, pepsinogen is activated to be converted into pepsin for promoting protein decomposition, reducing gastrointestinal motility and shortening emptying time, so that the digestibility is improved. A formula of the fermentation agent is reasonable, a preparation method of the agent is easy to master, the preparation cost is low, the raw material application range is wide, the fermentation agent can be prepared and used on site all the year round without territory restriction, the human-powered transport is reduced, the palatability of the feed is relatively good, the daily gain and the meat-feed ratio are increased, and the disease resistance of the livestock is improved.

The invention discloses an application of a herba schizonepetae-radix saposhnikoviae preparation in preparation of gastric ulcer treatment medicines and a preparation method of the herba schizonepetae-radix saposhnikoviae preparation, and belongs to the field of medicines. The herba schizonepetae-radix saposhnikoviae preparation is prepared from 11 raw medicinal materials including herba schizonepetae, radix saposhnikoviae, notopterygium root, doubleteeth pubescent angelica root, Chinese thorowax root, common hogfenneI root, szechuan lovage rhizome, fructus aurantii, poria cocos, platycodon grandiflorum and liquoric root and has the effects of inducing sweat, dispelling exogenous evils, dispelling wind and eliminating dampness. The herba schizonepetae-radix saposhnikoviae preparation can effectively treat stress gastric ulcer and acetic acid induced chronic gastric ulcer, inhibit gastric acid secretion and reduce free acid and total acidity in gastric juice, has the effect of reducingpepsase activity, treats both symptoms and root causes, and has an exact treatment effect on gastric ulcer.

The invention belongs to the field of food biotechnology, and particularly relates to a method for preparing I type collagen and V type collagen. The method comprises main steps of cleaning, draining off, cutting up and drying fishskin with scale and subcutaneous tissue removed, smashing, then steeping in 0.1M NaOH solution, stirring, then centrifuging to obtain precipitate, washing to be almost neutral, then putting in precooling water, adding acetic acid and pepsase and stirring, centrifuging to obtain the supernate, adding NaCl, then salting out, centrifuging, dissolving the precipitate into Tris-HCl buffer solution containing NaCl, centrifuging, then obtaining supernate, adding NaCl to salt out, centrifuging, then collecting precipitate and supernate respectively, dissolving, dialyzing, freeze-drying the precipitate so as to obtain the I type collagen, adding NaCl into the supernate, then salting out, centrifuging, then taking the precipitate, dissolving, dialyzing and freeze-drying so as to obtain the V type collagen, wherein all the steps are carried out at 4DEG C. The I type collagen and V type collagen are prepared through fractional salting out; the method is simple, and has strong operability, low cost and high efficiency.

The invention belongs to the technical field of traditional Chinese medicines and relates to oral liquid for treating chronic atrophic gastritis. The oral liquid is prepared by the following components in parts by weight: 10 parts of Zhejiang white atractylodes rhizome, 15 parts of poria cocos, 10 parts of orange peel, 10 parts of pinellia tenata breit, 10 parts of vinegar rhizoma cyperi, 10 parts of fructus amomi, 10 parts of mangnolia officinalis, 10 parts of vinegar curcuma aromatic, 15 parts of artemisia anomala, 6 parts of cassia twig, 10 parts of rhizoma corydalis, 10 parts of hawthorn, 10 parts of roasted malt, 10 parts of roasted medicated leaven, 10 parts of lindera aggregate, 15 parts of radix paeoniae alba, 12 parts of radix pseudostellariae and 3 parts of liquorice. The oral liquid provided by the invention has the effects of relieving inflammatory cell infiltration, regulating cellular immunity and humoral immunity function, restraining the activity of pepsinogen to promote proliferation and recovery thereof, strengthening barrier protection function of the mucosa, regulating gastrointestinal motility, increasing permeability of gastric mucosa, improving blood circulation of the mucosa, promoting atrophic glands to recover, and delaying or reversing progression of diseases.

The present invention provides a Chinese medicine compound for curing gastric and duodenal ulcer, made from the raw materials with weight portions such as yanhusuo, dandelion, nutgrass flastedge, mastic gum, alum and liquorice, and a preparation method of capsule, tablet, pill, granule, powder, dropping pill and oral liquid of the compound. The present invention has the functions of obvious sterilization and bacteriostasis on helicobacter pylori, reduction of gastric juice amount, gastric free acid and total acidity, and pepsin output, as well as pain alleviating and inflammation resisting, so the present invention has the functions of inhibiting stress type, ostium pyloricum deligation, acetic acid and ethanol ulcer, as well as pain alleviating and inflammation resisting. In addition, the present invention can reduce the stimulus factors of chronic gastricism, gastric ulcer and gastratrophia lesions, improve the symptoms of patients with gastric ulcer and play a promoting role in repairing and improving gastric mucosal lesion.

The invention provides Bacillus licheniformis and a separation method and an application thereof, which belong to the fields of microbe application and feed processing production. The Bacillus licheniformis can effectively increase at least one of cellulose, amylase or pepsin in artiodactyla animal gastric juice, the above Bacillus licheniformis is used for preparing inocula or a feed, and can better improve the problems of low utilization rate and slow growth of the feed in an economic animal breeding process, the above inocula or the feed can increase the utilization rate of an artiodactyla animal feed, which can reach a purpose of rapid growth.

The invention discloses cicada slough protease enzymolytic products and an application thereof. The cicada slough protease enzymolytic products are obtained by the following steps particularly: A, selecting cicada slough, crushing into fine powder; B, putting the cicada slough fine powder in artificial gastric juice, adding pepsase for hydrolysis to obtain a pepsase enzymolytic liquid, then performing centrifugation to obtain an supernatant and residues to keep in reserve; C, taking the supernatant, drying to obtain a cicada slough pepsase enzymolytic product; D, taking the residues, transferring the residues into artificial intestinal juice, adding trypsin for hydrolysis to obtain a cicada slough trypsin enzymolytic product. The pepsase enzymolytic product obtained in step C and the trypsin enzymolytic product obtained in step D are the cicada slough protease enzymolytic products. The cicada slough protease enzymolytic products have anticoagulation or thrombolytic effect.

The invention provides a sika deer velvet nucleic acid series extract product and process for preparation comprising, proceeding micro-encapsulation embedding process to nucleic acid through double agglomeration method microcapsule granulating technology, thus obtaining sika deer velvet nucleic acid capsule, charging milk product into belt stirrer for preheating, adding cane sugar, stabilizer for hydration treatment, stirring to fully dissolve the materials, hydrating the colloid completely, subjecting the sika deer velvet nucleic acid microcapsule to disinfection and cooling down, charging in and mixing evenly, circulation stirring, cooling down and fixing volume to required production quantity. The invention can be applied to increase the technological content and added value for the dairy product manufacture.

The invention discloses a plant wine or drink prompting digestion, and particularly relates to a large-fruited Chinese hawthorn appetizer wine or drink and a preparation method thereof. The large-fruited Chinese hawthorn appetizer wine or drink is prepared from Chinese hawthorn fruits, fried malt, pericarpium citri reticulatae, fried radish seeds, fennel, fructus citrus sarcodactylis, fructus hippophae, liquorice roots, cassia bark, xylooligosaccharide, potassium sorbate, and baijiu with the alcohol content of 38% or grape wine or water. The composition has the obvious effect of increasing the total gastric juice amount, the gastric juice discharge amount and the pepsase discharge amount and the obvious effect of increasing the small intestine propulsion speed of a mouse slow gastrointestinal motility model, which shows that the composition has the effects of promoting digestion and promoting gastrointestinal motility. The large-fruited Chinese hawthorn appetizer wine or drink has the advantages of being safe, effective, free of side effects and the like. The modern advanced ultrasonic extraction technology is adopted for preparing the large-fruited Chinese hawthorn appetizer wine or drink, so that the utilization rate of effective constituents of plants is significantly increased, and energy conservation and environment protection are achieved; radish seeds are subjected to quantitative microwave frying, and the large-fruited Chinese hawthorn appetizer wine or drink is suitable for industrial production, is novel and can fill up the blank of appetizer wine in China.

The invention discloses a feed formula for young eudocimus ruber. The formula comprises 30 g-100 g of rat meat, 80 g-180 g of chick meat, 350 g-450 g of loach meat, 30 g of dog milk powder, 30 g-100 g of tenebrio molitor, 30 g-100 g of cooked carrot, two cooked egg yolk, 130 mg of calcium carbonate, 0.6 g of pancreatin, 26 mg of pepsase, 10000 IU of vitamin A, 180 mg of vitamin C, 34.8 mg of compound vitamin B, 800 IU of vitamin D, 60 IUof vitamin E and 40 mg of nicotinamide. The materials are put into a meat grinder, thoroughly ground into meat paste, and finally put into a refrigerator to be refrigerated to 4 DEG C for preservation. The method has the advantages that the survival rate of young birds in an artificial feeding environment is increased, and technical support is provided for breeding of eudocimus ruber populations in different places.

The invention discloses a leech pepsin enzymolytic product and an application thereof. The leech pepsin enzymolytic product is obtained by selecting leeches, crushing into fine powder; adding the leech fine powder into artificial gastric juice, and adding pepsin for hydrolysis to obtain the leech pepsin enzymolytic product. The leech pepsin enzymolytic product has anticoagulation or thrombolytic effect.

The invention discloses female functional food using okra flowers as main raw materials. The female functional food is prepared from the following raw materials by weight percent: 60% to 88% of okra flowers, 5% to 30% of maca, 5% to 10% of peach gum, 1% to 2% of pepsin and 1% to 2% of stevia leaves. The functional food has the effects of maintaining beauty and keeping young and has obvious effects on conditioning menstruation and improving cardiovascular functions and various female climacteric syndromes.

The present invention discloses a natural immunity improving feed for pelteobagrus fulvidraco and a preparation method thereof. The natural immunity improving feed comprises the following components: 2%-3% of calcium dihydrogen phosphate, 10%-15% of soybean meal, 5%-10% of peanut meal, 10%-15% of chicken meat powder, 3%-5% of corn protein powder, 15%-20% of imported fish meal, 2%-3% of laminaria japonica powder, 2%-3% of fish oil, 25%-30% of flour, 15%-20% of mixed meal, 0.08%-0.1% of choline chloride, 0.1%-0.3% of trace element, 0.1%-0.15% of vitamin and 0.8%-1% of a Chinese herbal medicine. The Chinese herbal medicine in the feed is a honeysuckle extract and compound honeysuckle herbal medicines can improve growth, digestion and immunity of paralichthys olivaceus. The natural immunity improving feed improves activities of pepsin, stomach amylase and erepsin, promotes growth of fish and improves liver and pancreas SOD activities.

The invention discloses a chemiluminiscence detection kit for diagnosing gastropathy in a combined manner. The detection kit is mainly used for performing pepsinogen I detection and pepsinogen II detection. On the basis of the detection kit, the invention further provides a marker combined standard value, which is applicable to the detection kit and can provide reference for gastropathy detection, for detection. The detection kit has the advantages that the detection kit is wide in linearity range, high in specificity, convenient to operate, and the like in terms of gastropathy diagnosis and early gastric cancer screening; in addition, the detection kit is accurate and detailed in gastropathy diagnosis and high in market popularization value, and damage, caused by X-rays, on human bodies and the inconvenience of a gastroscope are avoided.

The invention belongs to the technical field of biological medicine, and particularly relates to application of young citrus chachiensis to preparation of medicine for improving the gastrointestinal function. It is found through research that the young citrus chachiensis (or a young citrus chachiensis extract or a preparation of the young citrus chachiensis extract) have the obvious gastrointestinal motility promoting function and the effects of promoting secretion of gastric juice and pepsin and enhancing the activity of the pepsin, can effectively improve the gastrointestinal function, is definite in curative effect, remarkable in effect, rapid in disintegration, convenient to take and wide in application prospect, develops the new application of the young citrus chachiensis, and also provides a new conditioning scheme for the gastrointestinal function.

The invention relates to a preparation method of pepsin and trypsin treated Liuwei Dihuang composite micro-ecological oral liquid. The preparation method comprises the following steps: (1) crushing Liuwei Dihuang pill raw materials, adding water, and mixing uniformly to prepare raw material serous fluid; (2) adding acid into the raw material serous fluid to adjust the pH value, and adding pepsin for treatment, thereby preparing pepsin treated serous fluid; (3) adding trypsin into the pepsin treated serous fluid for treatment to prepare the pepsin and trypsin treated serous fluid; and (4) inoculating bifidobacteria and lactobacillus plantarum to obtain the pepsin treated Liuwei Dihuang composite micro-ecological oral liquid. The pepsin and trypsin treated Liuwei Dihuang composite micro-ecological oral liquid prepared by the preparation method provided by the invention is relatively small in side effect, and is palatable in sweet and sour tastes; and by virtue of practical application, after being taken for a long time, the pepsin and trypsin treated Liuwei Dihuang composite micro-ecological oral liquid not only can achieve a treatment effect of Liuwei Dihuang pills but also greatly reduces the side effects causing stomach cold and digestion obstruction.

The invention relates to the technical field of food processing, belongs to a quick-frozen food improvement method, and particularly relates to a quick-frozen sweet soup ball quality improvement method. The method comprises the following steps: 1) soaking sticky rice and water in proportion, and grinding into thick liquid; then adding pepsase into the glutinous rice pulp for enzymolysis; 2) centrifuging and drying the rice milk subjected to enzymolysis to prepare glutinous rice flour for later use; 3) adding cassava modified starch, sodium carboxymethyl cellulose, xanthan gum, molecular distilled monoglyceride and a certain proportion of water into the glutinous rice flour, and uniformly mixing to prepare dough; 4) wrapping the stuffing with glutinous rice flour dough to obtain glutinous rice balls, 5) sending the glutinous rice balls into a quick-freezing tunnel for quick-freezing, and 6) packaging the quick-frozen glutinous rice balls and then performing low-temperature freezing to obtain the glutinous rice balls with the best comprehensive quality in the aspects of hardness, elasticity, chewiness, restorability and the like. Furthermore the method perfectly settles problems of easy dry crack and easy aging of the quick-frozen glutinous rice balls.

The invention discloses a hydrogel particle and a preparation method thereof. The preparation method comprises the following steps: (1) preparing a carboxymethyl-beta-cyclodextrin solution; (2) preparing a carboxymethyl chitosan solution; (3) preparing the carboxymethyl-beta-cyclodextrin grafted carboxymethyl chitosan hydrogel particle. The hydrogel particle is obtained by performing grafting andcrosslinking on carboxymethyl-beta-cyclodextrin and carboxymethyl chitosan, the carboxymethyl-beta-cyclodextrin and carboxymethyl chitosan serving as raw materials which are easily available are mainly used, so that use of high-cost raw materials is avoided. and preparation steps are concise, and the preparation process is safe and easy to operate; the hydrogel particle almost has no cytotoxicity,has excellent biocompatibility, can be taken in an orally intragastric manner and does not have toxic or side effect; and the sustained release effect is excellent after insulin is loaded, destruction and degradation of gastric acid and pepsin on insulin can be avoided, drug release can be controlled, the medicinal curative effect can be prolonged, the medicinal activity is kept constant, and thebioavailability of orally-taking insulin protein medicines can be improved.

The invention relates to the technical field of pepsin processing, in particular to pepsin extraction equipment and an extraction method.The pepsin extraction equipment comprises a motor, a first telescopic rod, a smashing head, an outer shell and an inner shell, the motor is fixed to the top of the outer shell, and an output shaft of the motor extends into the outer shell and is fixedly connected with the first telescopic rod; a tamping head is fixedly connected to the bottom end of the first telescopic rod; by arranging a filter screen, a closed ring, a second telescopic rod and an ejector block, the ejector block is made of iron, magnets are evenly arranged in the middle of the lower surface of the filter screen, when the second telescopic rod drives the ejector block to move downwards through the closed ring, the lower surface of the filter screen is gradually pulled to be conical, and when the pulling force of the ejector block to the filter screen is larger than the attraction force of the magnets, the filter screen is not damaged. When the extracting solution is filtered, the top block is disconnected from the filter screen, and the elastic filter screen quickly bounces upwards, so that the mucous membrane liquid on the surface of the filter screen is automatically cleaned, and the effect of filtering the extracting solution by the filter screen subsequently is further improved.

The invention discloses a preparation method of chicken adenovirus egg yolk antibody whole egg spray-dried powder. The preparation method comprises the following steps: injecting an adenovirus vaccineinto laying hens, carrying out immunological detection on egg yolk antibodies in egg yolk, and collecting eggs when the agar diffusion titer of the egg yolk antibodies of adenovirus reaches 1:15 or above; and cleaning and disinfecting the collected eggs, beating the eggs under a sterile condition, adding water into the whole egg liquid, performing stirring, separately carrying out steps of yeastsugar removal and protein digestion by pepsase, and then carrying out warm bath, cooling, and carrying out spray drying to obtain the product. The whole egg antibody powder obtained by the preparationmethod provided by the invention is good in solubility, low in antibody loss and high in antibody activity, cost is greatly reduced, and the whole egg antibody powder has relatively good economic andsocial benefits.

The invention relates to the technical field of fish meal, in particular to high-protein fish meal and a preparation method thereof. The preparation method of the high-protein fish meal comprises the following steps: A, selecting fish as a raw material, cleaning and then crushing the fish; B, cooking the crushed raw material fish; C, adding the crushed raw material fish into isopropanol to carry out extraction treatment, removing the isopropanol after extraction, and repeating the step of extraction treatment for three times; D, after carrying out vacuum freeze drying on the extracted raw material fish, smashing the raw material fish through an ultrafine grinder to obtain the high-protein fish meal. The preparation method of the high-protein fish meal disclosed by the invention is simple in technology, convenient in operation control and stable in quality, and the isopropanol with high safety is used for extraction treatment, so that the fish meal is eaten safely; the nutritional ingredient of the fish meal in the preparation process is little in loss, the fishy smell of the fish can be effectively removed in the extraction process, the fat content is greatly reduced, the color of the fish meal is improved, and the prepared fish meal is high in protein level, full of nutriments and high in pepsase digestibility.