7 results about "Pancreatinum" patented technology

The invention discloses a culture medium for identifying gardnerella vaginalis, and relates to the technical field of bacterial culture media, the key points of the technical scheme are as follows: the culture medium comprises the following raw material components by concentration: 10.0 g / L of casein pancreatin digest, 3.0 g / L of cardiac pancreatin digest, 5.0 g / L of yeast extract powder, 1.0 g / L of corn starch, 5.0 g / L of sodium chloride and 13.0 g / L of agar, and the final concentration of defiberized sheep blood is 5%. The pharmaceutical composition is prepared from 1 mg / mL of sodium alginate, 1 mg / mL of sodium alginate, 1 mg / mL of polyanethole Sulfonate (SPS) and 10 [mu] g / mL of vancomycin. According to the invention, through optimal combination of specific components and dosages thereof, rapid identification and screening of gardnerella vaginalis can be realized, and the method has the advantages of accurate result, strong specificity and the like, and has practical popularization and application values.

This invention discloses a method for dynamic regulation of pancreatic enzymes based on dietary intake, comprising the following steps: S1: collecting patient data through an input module; S2: calculating an individualized pancreatic enzyme dose based on the data collected by the input module through an algorithm module; S3: outputting the pancreatic enzyme dose and dietary recommendations based on the calculation results through an output module; S4: adjusting parameters through a closed-loop feedback module. The pancreatic enzyme dose is dynamically calculated based on the patient's fat intake and digestive capacity at each meal to achieve a precise match between "how much fat is consumed and how much enzyme is given."

The invention discloses a preparation method of feed-grade coated pancreatin with high temperature resistance and acid resistance, the feed-grade coated pancreatin comprises an enzyme-containing pellet core and a coating layer, and the enzyme-containing pellet core is composed of pancreatin, sodium sulfate, microcrystalline cellulose, kaolin and starch; and the coating layer consists of mono / diglycerol fatty acid ester, hydrogenated palm oil and calcium carbonate. The particle size of the coated pancreatin ranges from 20 meshes to 60 meshes, and the particle size is uniform; compared with uncoated pancreatin powder, the pancreatin coated with the coating material has the advantages that the enzyme activity retention rate can be increased from 36.73% to 73.34% when the pancreatin is treated at 80 DEG C for 5 min, and the enzyme activity retention rate can be increased from 0.72% to 86.92% when the pancreatin is treated at pH 2.5 for 2 h. The coated pancreatin provided by the invention reduces the influence of high temperature on enzyme activity in the granulation process of poultry feed, reduces the damage of gastric juice to enzyme when poultry ingest, and can effectively improve the utilization rate of feed enzyme.

Title: An improved process for the separation and analysis of pancreatic enzymes. The present invention relates to reversed phase ultrahigh-performance liquid chromatography (RP- UHPLC) process by using C18 column at a suitable more than one gradient of mobile phase useful for the separation and characterisation of pancreatic protein mixture comprising at least one enzyme lipase, amylase, protease and variant thereof. The present invention further provides qualitative and quantitative analysis of separated Pancreatic protein mixture suitable for pharmaceutical use.

The invention discloses a treatment unit and a sterilization method for removing microorganisms, especially bacillus cereus, without affecting pancreatin activity, the treatment unit comprises a double-layer solid filter element to terminate the sterilization effect of a sterilization solution and stabilize the pH value of a system, and the sterilization method comprises the steps of microorganism inactivation, treatment by the treatment unit and drying by a forced air drying process; according to the treatment unit, through the synergistic effect of the upper-layer solid filter element and the lower-layer solid filter element, the stable PH value is maintained while the sterilization effect of the sterilization liquid is terminated, and the pancreatin solution which is free of oxidability, moderate in pH and capable of achieving the microorganism standard is obtained. In addition, through the specific working concentration of the non-compound PAA stock solution, the specific treatment unit composition and the forced air drying process and parameters, the problem that the existing sterilization method cannot give consideration to both the bacillus cereus removal effect and the pancreatin activity retention is solved.

The invention discloses long-acting high pancreatin degradation resistance lactase, a crystal ball preparation and preparation thereof, the lactase comprises a specific mutation site, and the pancreatin degradation resistance is remarkably improved. The preparation sequentially comprises a grease coating layer containing lactase pellets, a polysaccharide isolation coating layer and an enteric coating layer from inside to outside. During preparation, firstly, the lactase and the auxiliary materials are subjected to extrusion rolling and grease coating to form pellets, and then polysaccharide isolation coating and enteric coating are sequentially carried out. The preparation has good storage stability, can efficiently deliver enzyme activity in gastrointestinal tracts, and effectively alleviates lactose intolerance. The method is simple in process and suitable for industrial production.

The utility model discloses a pancreatin sample adding gun which comprises a shell, a piston button is installed in the center of the top end of the shell, a sealing column is installed at the bottom end in the shell, a first cavity is formed in the sealing column, first springs are installed at the bottom ends of the two sides of the sealing column, and the other sides of the first springs are connected with lock hooks. A screw is arranged in the middle of the lock hook, a first detaching button is installed on the side, close to the shell, of the lock hook, a detachable air column is installed at the bottom of the sealing column, a connecting opening is formed in the top end of the detachable air column, a sealing ring is arranged on the outer surface of the connecting opening, and grooves are formed in the two sides of the outer portion of the detachable air column. A suction nozzle is connected to the center of the bottom of the detachable air column, the detachable air column can be separated from the gun body by pressing the first detachable button, cleaning and disinfection are facilitated, two sets of second air holes are formed in the edge of the top end of the suction nozzle, and an isolation hood is arranged at the top end of the suction nozzle to achieve the anti-splashing effect.