148results about How to "Improve storage conditions" patented technology

A viscous cosmetic product that realizes smooth application thereof to application target areas and that prevents liquid dripping thereof onto a surface of a viscous cosmetic substance container and is free from stickiness at use thereof, enabling clean use thereof. A viscous cosmetic substance containing 1.0 to 10.0 wt % of silicic anhydride is accommodated in a tubular accommodation part. A front edge wall of the accommodation part is furnished with one or more distribution ports for the viscous cosmetic substance, and an application face is provided outside the front edge wall. Furthermore, the accommodation part thereinside is fitted with an inner tray that enables pressing the viscous cosmetic substance accommodated in the accommodation part so as to enable the viscous cosmetic substance to be pushed outward through the distribution ports.

The present invention is directed to stabilizing Bone Morphogenetic Protein in various lyophilized formulations and compositions. The present invention comprises formulations primarily including trehalose as an excipient for lyophilized compositions and their subsequent storage and reconstitution, and can also optionally include other excipients, including buffers and surfactants.

The invention discloses a grain mass and heat transfer and condensation parameter detection device and method. The grain mass and heat transfer and condensation parameter detection device comprises acuboid simulation experiment bin, wherein each wall surface of the simulation experiment bin is of an inner layer-outer layer structure, and the inner layers of the wall surfaces define a cuboid cavity; the two opposite bin walls of the simulation experiment bin are connected with a cold source and a heat source respectively; a plurality of sampling ports and wall surface temperature detection ports are arranged on the cold and hot wall surfaces of the simulation experiment bin separately; and a cube of an external heating source can be placed in the center of the inner cavity. The detection device and method can be used for detecting the grain damp heat transfer rule and the condensation critical parameter and disclosing a coupling relation of the mass and heat transfer phenomenon of thegrain pile and micro-environment factors, and has important significance for guiding and improving the grain storage conditions, preventing condensation and reducing grain loss.

A viscous cosmetic product that realizes smooth application thereof to application target areas and that prevents liquid dripping thereof onto a surface of a viscous cosmetic substance container and is free from stickiness at use thereof, enabling clean use thereof. A viscous cosmetic substance containing 1.0 to 10.0 wt % of silicic anhydride is accommodated in a tubular accommodation part. A front edge wall of the accommodation part is furnished with one or more distribution ports for the viscous cosmetic substance, and an application face is provided outside the front edge wall. Furthermore, the accommodation part thereinside is fitted with an inner tray that enables pressing the viscous cosmetic substance accommodated in the accommodation part so as to enable the viscous cosmetic substance to be pushed outward through the distribution ports.

The invention relates to an amniotic membrane long-term preserving fluid which is characterized in that 1000ml of preserving fluid contains 10g-200g of chondroitin sulfate and low-molecular-weight dextranum, 10g-50g of hydroxyethyl starch, 5ml-20ml of amino acid, 5ml-20ml of tobramycin, 10ml-50ml of HEPES, 5ml-30ml of ascorbic acid, 5ml-20ml of sodium pyruvate, and 860ml-970ml of culture solution. A preparation method of the amniotic membrane long-term preserving fluid comprises the following steps: adding the chondroitin sulfate, the low-molecular-weight dextranum, the amino acid, the tobramycin, the hydroxyethyl starch, the ascorbic acid and the sodium pyruvate into the culture solution and then uniformly mixing the mixture; using 1%-5% of HEPES to adjust pH value till the pH value is 7.2-7.4; using an osmotic pressure buffering agent to adjust the osmotic pressure till the osmotic pressure is 350-380mOsm / L; and performing membrane filtration and degerming, thereby acquiring the amniotic membrane long-term preserving fluid.

The invention relates to the technical field of in-vitro diagnostic reagents, in particular to a kit for combined detection of novel 2019 coronavirus IgM and IgG antibodies and a preparation method ofthe kit. The kit comprises a duplex detection card and a detection buffer solution; a 2019 novel coronavirus IgM antibody detection test strip and a 2019 novel coronavirus IgG antibody detection teststrip are arranged in the duplex detection card; the 2019 novel coronavirus IgM antibody detection test strip and the 2019 novel coronavirus IgG antibody detection test strip respectively comprise asample pad, a nitrocellulose membrane and a water absorption pad, wherein the sample pad is coated with an anti-sheep erythrocyte antibody, and the nitrocellulose membrane is provided with a fluorescent antibody solidus, a detection line and a quality control line. By using the kit, the detection rate can be improved, and the operation is simple.

The invention discloses a chromium-free tanning agent in the tanning industry and a synthetic production process thereof; the formula (weight ratio) comprises: 60-150 parts of amide containing hydroxymethyl, 30-100 parts of aliphatic aldehydes, and 1-5 parts of anti-yellowing agent. The production method comprises the following steps: in the first step, 60-150 parts of amide containing hydroxymethyl are added into a reaction kettle with a stirring function, a thermometer, a reflux condenser and a vacuum distillation unit; in the second step, temperature is raised to 30 to 40 DEG C; in the third step, 30-100 parts of aliphatic aldehydes are dripped; in the fourth step, 1-5 parts of anti-yellowing agent are added with 2-4 hours of heat insulation; and in the fifth step, decompression distillation is carried out for 4-6h at the temperature of 50-90 DEG C and the pressure of -0.3bar-0.95bar for removing the water. The third step and the fourth step can be exchanged. The invention solves the color changing problem in the production and storage processes of the products, adds a small amount of anti-yellowing material alkali metal and the borate solution of alkaline earth metal, greatly improves the storage conditions of the 'oxazolidine' type tanning agent, and prolongs the quality guaranteeing time; as the anti-yellowing material has low price, is easy for acquisition, and has small adding amount, the invention does not affect the application characteristics of the products and can be widely promoted.

A body-insertable apparatus is introduced in a subject to perform at least one of input and output of a predetermined fluid to and from the subject. The body-insertable apparatus includes a reservoir (2) in which the predetermined fluid is stored; a first communicating channel (4) whose one end is opened to an inside of the reservoir, the first communicating channel (4) being extended in a predetermined direction; a second communicating channel (5) whose one end is opened to an outside space of the body-insertable apparatus, the second communicating channel (5) being extended in a direction substantially parallel to the first communicating channel (4), and the second communicating channel (5) partially running parallel to the first communicating channel (4); and a control mechanism (6) which controls a communication state between the first communicating channel (4) and the second communicating channel (5).

Ecteinascidin formulations, methods of preparing the same, articles of manufacture and kits with such formulations, and methods of treating proliferative diseases with the same formulations are provided.

Jorumycin, renieramycin, safracin and saframycin related compounds formulations, methods of preparing the same, articles of manufacture and kits with such formulations, and methods of treating proliferative diseases with the same formulations are provided.

The invention discloses an intelligent feeding system for aquaculture, wherein the system includes a feed storage barrel, a feed conveying device, a water-material mixing device, a feed throwing device, an industrial control computer, a network communication device and a mobile intelligent terminal. The feed storage barrel, the feed conveying device, the water-material mixing device and the feed throwing device are connected in turn. The feed conveying device is used for conveying a feed in the barrel to the water-material mixing device; the water-material mixing device is used for mixing thefeed and water to form a water-material mixture; the feed throwing device is used for throwing the water-material mixture to the water surface evenly. The feed conveying device and the feed throwing device are controlled by the industrial control computer, and the industrial control computer is subjected to data interaction with the mobile intelligent terminal through the network communication device. The intelligent feeding system can effectively reduce the workload of breeders, improve the breeding efficiency and breeding benefits and realize intelligent breeding, has a wide range of applications and has a good application prospect.