11 results about "Glucosamine Sulfate" patented technology

1. The name of the design product: packaging box (glucosamine sulfate capsule). 2. The use of the design product: for product outer packaging. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best indicates the design points: unfolded state reference drawing.

This invention relates to the field of biomedical technology and discloses a low-moisture-content glucosamine sulfate tablet. By weight, the tablet comprises the following components: 28-32 parts glucosamine sulfate, 10-30 parts filler, 2-8 parts disintegrant, 0.5-3 parts binder, 0.3-2 parts lubricant, and 0.1-1 parts flow aid. The moisture content of the tablet is controlled below 6.0%, and the tablet hardness is 6-12 kg with a friability ≤0.5%. The filler is selected from one or more combinations of microcrystalline cellulose, lactose, mannitol, and pregelatinized starch. The disintegrant is selected from one or more combinations of crospovidone, sodium carboxymethyl starch, and low-substituted hydroxypropyl cellulose. Through a triple moisture control system of raw material pre-drying, segmented temperature-controlled drying, and low-humidity tableting, the common industry problems of glucosamine sulfate's hygroscopicity, moisture absorption and clumping during tablet storage, and content degradation are effectively solved, significantly improving the long-term storage stability of the tablet.

The invention relates to the technical field of medicines, and particularly discloses a glucosamine sulfate capsule and application thereof in preventing joint degeneration after sport injury. The content of the capsule is prepared from the following raw materials: glucosamine sulfate and sodium chloride double salt, corn starch, lactose, talcum powder, magnesium stearate and a chondroitin sulfate-chitosan nano-composite, by introducing the chondroitin sulfate-chitosan nano-composite, the common problems of easy moisture absorption and poor stability of the traditional glucosamine sulfate preparation are solved, the chondroitin sulfate-chitosan nano-composite has good interaction with the active ingredients of the main medicine, and a microscopic protection structure is formed on the particle surface, so that the physical and chemical stability of the final product is enhanced; the influence of environment humidity can be effectively resisted in the production, storage and subsequent use processes, good fluidity and uniformity of contents are maintained, and long-term stability of product quality is ensured.

The invention relates to the technical field of molecular biology and biomedicine, in particular to a separation and extraction method and application of extracellular vesicles derived from brucea javanica. The separation and extraction method comprises the following steps: S1, preparing supernate containing active ingredients of brucea javanica; s2, sequentially performing micron-scale filtration and nano-scale filtration on the supernate to obtain an extracellular vesicle concentrated solution; and S3, mixing the extracellular vesicle concentrated solution with a glucosamine sulfate solution, and performing freeze-drying to obtain freeze-dried powder of the extracellular vesicles derived from brucea javanica. The separation and extraction method is simple in operation process, mechanical damage to the vesicle structure caused by a traditional ultracentrifugation method is effectively avoided, and the extracted vesicles are uniform and good in form, uniform and concentrated in particle size distribution, good in stability and high in purity.

The invention discloses a glucosamine sulfate composition, a capsule as well as a preparation method and application of the glucosamine sulfate composition and the capsule, and belongs to the technical field of pharmaceutical preparations, the glucosamine sulfate composition comprises the following components in percentage by mass: 80-90% of glucosamine sulfate sodium chloride double salt, 3-15% of modified corn starch, 2-6% of lactose and 2-4% of a lubricant. The glucosamine sulfate composition is obtained by compounding and screening auxiliary materials such as modified corn starch and lactose with glucosamine sulfate and sodium chloride double salt, so that the hygroscopicity of the glucosamine sulfate and sodium chloride double salt in a high-humidity environment can be improved, and the problem that water in gelatin capsules is easily reversely absorbed by glucosamine sulfate is solved; the prepared glucosamine sulfate capsule has good disintegration, dissolution rate and stability.

The utility model relates to the technical field of capsule filling, and discloses a filling device for glucosamine sulfate capsule production, which comprises a support table, the top of the support table is fixedly connected with a conveying component used for sending out a carrier, and the top of the support table is rotatably connected with a processing component used for processing. A conical block is fixedly connected to the bottom of the machining assembly, a plurality of placing blocks are fixedly connected to the outer portion of the conical block, clamping grooves are formed in the bottoms of the placing blocks, a fixing ring is fixedly connected to the top of the supporting table, a plurality of placing grooves are formed in the fixing ring, and a plurality of limiting blocks are fixedly connected to the interior of the fixing ring. According to the utility model, through the matching of the conical block and the fixing ring, the stability of the workbench is improved, and the reliability of the workbench in the working process is ensured. The safety and accuracy of the equipment are enhanced, meanwhile, the equipment is convenient to disassemble and replace, and the equipment can be convenient to maintain and repair.

1. The name of the design product: packaging box (glucosamine sulfate capsule). 2. The use of the design product: for packaging of glucosamine sulfate capsule. 3. The design points of the design product: in the combination of patterns and colors. 4. The picture or photo that best shows the design points: perspective view. 5. The design claimed contains colors.

1. Name of the product in this design: Packaging Box (Glucosamine Sulfate Capsules). 2. Application of this design: This design is used for pharmaceutical packaging boxes. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present application relates to a kind of glucosamine sulfate compositions, with percentage by weight, composition is made of glucosamine sulfate sodium chloride double salt 58.0%-90.0%, diluent 8.0%-40.0% and lubricant 2.0%-6.0%.The present application scientifically screens the components and proportion of composition, and the advantages such as high stability, good batch dissolution and batch dissolution uniformity, high bioavailability of prepared composition are provided for the technical support of clinical drug effectiveness and safety.

1. Name of the product in this design: Packaging Box (Glucosamine Sulfate Capsules). 2. Purpose of this design: For packaging glucosamine sulfate capsules. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.

The invention discloses a high performance liquid chromatography detection method for glucosamine sulfate capsules. On-line derivatization and detection are carried out in a high performance liquid chromatography by using a derivatization reagent. The method realizes rapid detection of the dissolution curve of the glucosamine sulfate capsule, is low in detection cost, has good sensitivity, specificity, accuracy and stability, is an effective detection method for the dissolution curve of the glucosamine sulfate capsule, and further finally ensures the product quality and curative effect of the glucosamine sulfate capsule.