39results about How to "Improve shelf life" patented technology

This invention relates to waterborne coating compositions having improved compatability with metal pigments, i.e., improved shelf life and reduced gassing and gellation. The compositions comprise at least one aqueous dispersion of (1) at least one emulsion copolymer polymerized from (a) at least one ethylenically unsaturated anionic monomer and (b) at least one other olefinically unsaturated monomer, said copolymer being made using at least one phosphate surfactant having at least one phosphorus acid group or salt thereof, said copolymer being crosslinked, and (2) at least one non-water soluble metal pigment. The compositions are useful in paints and other coatings.

An air freshener replacement bottle having an open ended, externally threaded neck a wick holding sleeve which press fits onto the open end of the bottle. The sleeve has an outwardly directed flange with a lower face that abuts against an upper end of the bottle neck. An internally threaded cap is threaded onto the neck of the bottle compressing the wick holder flange forming a seal. The cap has a cylindrical wall smaller in diameter than the lower portion of the cap, protruding from its top. The cylindrical wall contains at least one annular groove on it outside. A wick extends through the sleeve and the cylindrical wall with one end projecting into the cavity of the bottle and the opposite end exposed to the air. Another cap whose internal diameter is sized slightly larger than the cylindrical wall on the first cap has at least one internal annular rib sized slightly smaller than said at least one groove in said cylindrical wall. The second cap is therefore snapped onto the first cap to seal the wick to prevent evaporation with the ribs and grooves providing a tight seal.

The invention relates to the field of medical devices, and more specifically discloses a biodegradable stent based on a modified polylactic acid or a polylactic acid copolymer, and a preparation method thereof. According to the present invention, a linear polylactic acid or polylactic acid copolymer with a high molecular weight is blended with a biodegradable cross-linking agent, injection extrusion, injection molding or other processing methods are adopted to prepare a pipe material, the pipe material is subjected to a cross-linking polymerization reaction to form a semi-interpenetrating polymer network, and finally laser cutting is adopted to obtain the stent. The stent has characteristics of sufficient mechanical strength, sufficient structural stability, and improved processability.

An applicator for applying a liquid composition to a work surface. The applicator includes a bottle, a cap detachably mounted on a neck projecting from the bottle and a cover that extends over the cap and an upper portion of the bottle. The cap has and inclined surface with a multi-layer polishing pad mounted thereon. The pad has a cloth outer layer overlying a compressible, preferably foam, under layer. The pad has a central aperture exposing the end of a valve stem. Pressing the pad against the work surface opens a normally closed valve dispensing the liquid in the bottle onto work surface. The valve stem moves reciprocally along a path generally perpendicular an inclined surface on the cap on which the pad is mounted.

The invention relates to aldimines of formula (I), the resulting products thereof, in addition to the uses thereof. The compounds containing aldimines and aldimines wherein they are odour-free and during hydrolysis separate the odour-free aldehydes. They are therefore used as sources for aldehydes and amines.

A polyol pre-mix containing at least one halogenated hydroolefin blowing agent and having improved shelf life stability is provided, wherein each polyol combined with the halogenated hydroolefin blowing agent has an apparent pH of between 3 and 11.4. Controlling the apparent pH of the polyol(s) enables the polyol pre-mix to be stored for extended periods of time and then used in combination with organic polyisocyanate to produce foam formulations having gel times and tack free times not significantly different from those exhibited when freshly prepared polyol pre-mix is used.

A hardener composition for use as a component of a two component polyurethane coating composition, comprising a polyisocyanate, a catalyst for promoting reaction of the polyisocyanate with a reactive hydrogen compound, and one or more antioxidants selected from: a first antioxidant comprising one or more of sterically hindered phenol antioxidants and secondary aryl amine antioxidants, and a second antioxidant comprising one or more organophosphite antioxidant, exhibits improved color stability.

The invention relates to a method for preserving and ripening bananas. The method comprises the following steps: (1), harvesting raw materials which meet the harvest standards; (2), performing pretreatment before preservation by soaking fruits in a pretreatment agent; (3), treating with an edible coating agent; (4), treating the fruits with an ethylene absorbent; (5), packing the fruits with antifogging preservation bags; (6) preserving at an appropriate low temperature; (7), performing preservation-stage management; and (8), ripening before sale. The method provided by the invention prolongs the fresh-keeping period of banana fruit preservation to the greatest extent, greatly improves the commercial quality of bananas by the scientific and reasonable ripening technology, and increases the economic benefits.

A novel garden bean cultivar, designated H26109, is disclosed. The invention relates to the seeds of garden bean cultivar H26109, to the plants of garden bean line H26109, and to methods for producing a bean plant by crossing the cultivar H26109 with itself or another bean line. The invention further relates to methods for producing a bean plant containing in its genetic material one or more transgenes, and to the transgenic plants produced by that method, and to methods for producing other garden bean lines derived from the cultivar H26109.

A container for use in forming a sealed package has a base a first end wall (16), two converging side walls which either meet at an end, or join a second wall which is shorter than the first wall. The container may contains a food product which is typically provided as a series of discrete pieces or units. The sides of the container define interlocking means, in the form of cylindrical depending lugs and mating lugs or apertures such that a plurality of such containers can be attached or interlocked to one another along their sides, to form an assembly of such containers. It is preferred that the angle subtended by the side walls and divided into 360° produces an integer such that when sufficient containers are joined side wall to side wall the resultant combination of units is generally circular.

The invention provides a conditioner for improving the high temperature resistance of corn and a preparing method and application thereof, and belongs to the technical field of corn culture. Per 100 mL of an aqueous conditioner is prepared from 0.5-4 g of fulvic acid with the purity larger than or equal to 96%, 0.5-2 g of chitosan with the purity larger than or equal to 96%, 5-15 g of choline chloride with the purity larger than or equal to 75%, 1-5 g of ethephon with the purity larger than or equal to 80%, 0.1-1 g of acetylsalicylic acid with the purity larger than or equal to 96% and 0.1-1 gof borax with the purity larger than or equal to 96%. Per 100 g of a powder conditioner is prepared from 5-10 g of dipotassium glycyrrhizinate with the purity larger than or equal to 98%, 0.1-2 g ofcompound vitamin B with the purity larger than or equal to 96%, 40-50 g of anhydrous monopotassium phosphate with the purity larger than or equal to 98%, 20-30 g of anhydrous zinc sulfate with the purity larger than or equal to 96%, 1-5 g of anhydrous molybdenum sulfate with the purity larger than 96% and the balance anhydrous magnesium sulfate. The conditioner can significantly improve the high temperature resistance of the corn.

The present invention relates to the technical field of biological sample testing, and particularly to a reagent reaction kit and application thereof to biological sample detection. The reagent reaction kit comprises a reagent storage portion, a reagent release portion and a reaction portion. The reagent storage portion, reagent release portion and the reaction portion are disposed inside the reaction kit; the reagent storage portion comprises at least one reagent receiving chamber sealed by a sealing member; the reagent release portion comprises a push rod capable of moving relatively to the reagent storage portion, the push rod is connected to the sealing member, and the push rod cooperates with an external device to separate the sealing member from the reagent storage portion; and the reaction portion comprises at least one reaction zone, and the reaction zone receives the reagent releases from the reagent storage portion. Application of the reagent reaction kit to biological sample detection comprises the reagent reaction kit. The reagent reaction kit of the invention as a single whole, only needs cooperation with a detection kit, and can achieve quick release of reagent in the reagent storage portion by one-step operation.

A meat slurry composition with extended shelf-life and incorporated into pet food. The extended shelf-life of the meat slurry occurs due to the making of a cultured meat slurry. The cultured meat slurry includes a meat slurry, a culture energy source and a starter culture. The cultured meat slurry may also contain the addition of proteolytic enzymes. The cultured meat slurry may also be vacuum packaged. The method of forming the cultured meat slurry is also described.

Pharmaceutical compositions comprising low doses of sensitive complexes between an estrogen and a cyclodextrin are provided with improved stability. In specific embodiments the composition comprises a complex between ethinyl estradiol and β-cyclodextrin in a granulate preparation and in yet another embodiment the composition comprises a limited amount of polyvinylpyrrolidone since this excipient was found to degrade ethinyl estradiol. Furthermore, a method for improving the stability of an estrogen in a composition and for manufacturing such a stable composition is provided. Essentially, the granulate preparation are manufactured under careful control of the relative humidity.

The invention belongs to the technical field of marine organisms, particularly to a keep-alive conveying and seed preservation method of rubber production tropical seaweed eucheuma denticulatum. The eucheuma denticulatum and moisturizing materials are placed into a 17.0 to 23.0 DEG C of storage device together under the dark condition and the 80 plus or minus 20% of relative humidity after water-leaving treatment is performed on the eucheuma denticulatum and accordingly the storage time can be extended and the long time keep-alive conveying of the eucheuma denticulatum can be achieved. The keep-alive conveying and seed preservation method of the eucheuma denticulatum is simple and practicable, the keep-alive period is long, the keep-alive conveying and seed preservation method is suitable for long-distance conveying of seedlings of the eucheuma denticulatum, farmers can harvest the seedlings ahead of time in a typhoon period, the seedlings can be safely stored, and losing of the seedlings can be avoided.

The invention discloses a screening and drying device for granulate drug processing. The device comprises a bottom board; a tank is fixed to the outer wall of the top of the bottom board through a bolt; a partition plate is welded to the inner wall of one side of the tank; the outer wall of the top of the tank is fixedly provided with electric heating wires through bolts, and the electric heatingwires are distributed at equal distances; ventilation holes distributed at equal distances are formed in the position, close to the electric heating wires, of the outer wall of one side of the tank; air filter nets are arranged on the inner walls of the ventilation holes; a collection box is arranged on the outer wall of the top of the partition plate; storage boards distributed at equal distancesare welded to the inner walls of the two opposite sides of the tank; evenly-distributed convection holes are formed in the outer wall of the top of each storage board; and the same filter net is welded to the position, close to the top end, of the inner wall of the two opposite sides of the tank. The water content of drugs can be reduced, the drug strength and uniformity of the drugs are improved, raw materials and parts inside the device can be sterilized, cleanliness of the device is improved, and the quality-keeping extended period of the drugs is prolonged.

The invention discloses a preparation method of yellow rice wine donkey hide gelatin and relates to the technical field of weight loss. The preparation method comprises the following steps: adopting natural ingredients as a key technology, putting 250g of donkey-hide gelatin and 500g of yellow rice wine into a china bowl and infiltrating for 24 hours so as to soften the donkey-hide gelatin; putting the mixture into a steamer and steaming for 3 hours with low fire and no cover; in a state that the donkey-hide gelatin is dissolved into liquid, slightly stirring and then steaming with low fire and no cover for 1 hour so as to roll bubbles in the china bowl and make the donkey-hide-gelatin thoroughly dissolved, thereby obtaining a finished product of the yellow rice wine donkey hide gelatin; taking out the china bowl filled with the finished product of the yellow rice wine donkey hide gelatin from the steamer; after natural cooling, sealing with a food film and putting into a refrigeratorfor cold storage. A use method of the yellow rice wine donkey hide gelatin is that 10g of the finished product of the yellow rice wine donkey hide gelatin is brewed with warm boiling water for administrating, three times a day for health care. The method has the advantages of simplicity and feasibility, stable and reliable effects of the product, safety natural food materials, scientific homologyof medicine and food, low cost and facilitation of promotion.

A liquid composition that is an aqueous solution of a compound of formula (I), wherein the aqueous solution has a pH from about 3.0 to about 5.0. The liquid composition may be used in the treatment of a disorder selected from hyperproliferative diseases, autoimmune diseases and heart diseases.

The invention relates to a preparing method of a storage-tolerance protein bar, and belongs to the technical field of functional food. According to the technical scheme, pig blood is adopted, and theleukocyte protein peptide of the pig blood is extracted; according to a membrane cracking mechanism, the protein antibacterial peptide achieves the antibacterial function, a bacteria cytomembrane is perforated to form an ion pore channel mainly through the mutual effect of the protein antibacterial peptide and a membrane structure, and thus a large quantity of intracellular water-soluble substances seep; meanwhile, a non-membrane-cracking mechanism of a sterilization mechanism is implemented through the mutual effect of the protein antibacterial peptide and some structures and molecules in thecells, the bacteria resistance and corrosion resistance of the material are effectively improved, and the storage tolerance of the material is improved. According to the preparing method, compound modification is achieved through xanthan gum and protein peptide, since the molecules of the xanthan gum fully stretch due to the addition of the xanthan gum, the molecules and soybean protein, whey protein and the like in the protein bar are bonded, thus the structure of the protein bar can be improved, so that the protein bar forms a soft and elastic colloid shape, and then the hardness, adhesionand chewiness of the protein bar are further improved.

The invention relates to the technical field of poultry egg processing, in particular to an environment-friendly salted egg wrapping material capable of replacing yellow mud and a pickling method thereof, the wrapping material comprises the following components: modified starch, eggshell powder, a cactus alcohol extract, edible salt, a sodium citrate phosphate buffer solution, tea polyphenol, astaxanthin and selenium yeast; the method for pickling the salted eggs by using the wrapping material comprises the following steps: cleaning duck eggs, smearing the wrapping material on the duck eggs, pickling the duck eggs, taking out of a jar, cleaning, packaging and cooking. Along with the requirements of modern food processing on hygienic standards and environmental protection, the traditional technology for pickling salted eggs with yellow mud has the problems of large microbial pollution, heavy metal migration and residual hidden dangers and difficult discharge of high-salt yellow mud water, and the novel wrapping material for pickling salted eggs has the advantages of safety, environmental protection, large amount of oil sand, good quality and long shelf life.

The invention belongs to the technical field of marine organisms, and particularly relates to an asparagus live keeping transportation method. The method comprises the steps of harvest of health asparagus seedlings, compaction and piling after harvest, and transfer to a refrigeration truck for refrigerated transportation after precooling treatment, wherein the temperature control of the refrigeration truck is adjusted to -8 DEG C to -5 DEG C. The method is simple and practicable, achieves a long live keeping period, and is applicable to long-distance transportation of asparagus. The temperature control of the refrigeration truck is to be adjusted to -8 DEG C to -5 DEG C in a transportation process, nitrogen or carbon dioxide is filled, and a respiratory action of the asparagus is reduced to the greatest extent. The purpose of long-time live keeping transportation is achieved finally by implementing the technical points.

The invention relates to the technical field of eastern bracken fern root powder, and particularly discloses instant and storable eastern bracken fern root powder. The instant storable fern root powder is mainly prepared from the following raw materials in parts by weight: 40-60 parts of cooked fern root vermicelli, 50-75 parts of side dishes, 12-20 parts of vegetable oil, 10-15 parts of table vinegar, 2-5 parts of white granulated sugar, 2-5 parts of sesame paste, 2-5 parts of chicken essence, 1.5-3 parts of monosodium glutamate, 1-2 parts of water, 0.5-1.5 parts of edible salt, 1-1.6 parts of spicy fresh dew, 0.8-1.5 parts of chili powder, 0.5-1.5 parts of white sesame seeds, 0.3-0.6 part of starch, 5-10 parts of a flavoring agent and 7-12 parts of a preservative. The preservative is prepared from polysaccharide, boron aspartate and hydroxytyrosol according to the mass ratio of (12 to 20) to (5.5 to 9) to (2.5 to 3.8). The instant and storable eastern bracken fern root powder disclosed by the invention has the advantages of industrial production, instant sale and storability.

The invention discloses a biomarker for early stage discovery and early warning of liver injury. The biomarker is prepared from phenylalanine, tyrosine, glutamic acid, ornithine and cysteine. A methodof the biomarker used for early stage discovery and early warning of liver injury comprises the following steps of detecting the concentration of the biomarker in the human body serum; if the concentration of phenylalanine in the human body is higher than the normal level by 41 percent or more, the concentration of tyrosine is higher than the normal level by 19 percent or more, the concentrationof glutamic acid is higher than the normal level by 65 percent or more, the concentration of ornithine is higher than the normal level by 30 percent or more, and the concentration of cysteine is higher than the normal level by 43 percent or more, the result shows that the human body has the drug-induced liver injury. The invention also provides application of the biomarker in the preparation of aliver injury diagnosis kit. The amino acid biomarker provided by the invention has the high diagnosis value. Meanwhile, the diagnosis method and the diagnosis agent provided by the invention greatly improve the liver injury diagnosis efficiency and accuracy.

A novel garden bean cultivar, designated H25101, is disclosed. The invention relates to the seeds of garden bean cultivar H25101, to the plants of garden bean line H25101 and to methods for producing a bean plant by crossing the cultivar H25101 with itself or another bean line. The invention further relates to methods for producing a bean plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other garden bean lines derived from the cultivar H25101.