36results about How to "Shelf life" patented technology

A disintegrant assisted controlled release device is disclosed. The device is a combination of a swelling disintegrant or super-disintegrant and water insoluble polymer or water soluble polymer, or both, and one or more water soluble or water insoluble active pharmaceutical ingredient(s). The said device is stabilized by a humectant or trehalose.

The present invention may relate to Aeroponic Systems and their individual elements. More particularly to automated systems capable of monitoring and adjusting some if not all of the light, nutrient, water quality and environmental factors required for the propagation and sustained growth of all types of plants. It may also describe methods to support the plants during propagation from seeds and for growth and harvesting. It may describe various methodologies for reducing space requirements and for increasing plant density without detriment to the growth cycles.

The present invention refers to a medical device for trans-dermal infusion of a medicament comprising a reservoir for holding a medicament to be infused, a pump for pumping medicament from the reservoir, wherein the device is assembled or adapted to be assembled in at least one pre-operational arrangement with or without the reservoir and is adapted to be rearranged from the at least one pre-operational arrangement into an operational arrangement comprising the reservoir. In particular, in the pre-operational arrangement without reservoir the pump is in a mechanically distressed condition preventing functional operation of the pump, and in the pre-operational arrangement comprising the reservoir the pump is in a mechanically distressed condition preventing functional operation of the pump and/or the reservoir is fluidically disconnected from the pump. In the operational arrangement the pump is in a mechanically stressed condition enabling functional operation of the pump and the reservoir is fluidically connected to the pump.

A pre-packaged dental treatment system including a dental treatment device having a barrier layer configured for placement over at least a portion of a person's teeth, a dental treatment composition (e.g., a bleaching composition) disposed adjacent to the barrier layer, and a sealed packaging container within which the dental treatment device is disposed. At least a portion of the packaging container includes a laminated polymer material that is substantially impervious to water molecules, which prevents the dental treatment composition from drying out. The laminated polymer material is optionally also a barrier to oxygen molecules.

The invention relates to the technical field of edible mushroom cultivation, and relates to an industrial phlebopus marginatus cultivation method. According to the industrial phlebopus marginatus cultivation method, holes are formed in the center of a bottle cap, so that good air permeability of a soil covering material is ensured, and hyphae grow normally; insufficient moisture when soil is covered is complemented conveniently; the water retaining capacity is high; early fruiting caused by wall climbing hyphae at the opening of a bottle during a mushroom culturing period is thoroughly inhibited; the fruiting quality is also reduced by 50 percent, so that nutrition consumption is reduced, the labor cost caused by thinning mushrooms is reduced, and high yield of the phlebopus marginatus is ensured.

A method is provided for manufacturing a semiconductive insulating shield for an electrical cable accessory. The method includes providing a substrate having a desired contour in relation to the electrical cable accessory. The substrate is then coated with an elastomeric semiconductive material to form a coated substrate. An elastomeric insulating dielectric material is then molded around the coated substrate, and the elastomeric semiconductive material and elastomeric insulating dielectric material are cured by applying heat and pressure sufficient to transfer the elastomeric semiconductive material to the elastomeric insulating dielectric material by chemical bonding.

The invention belongs to the technical field of building decoration engineering, and discloses environment-friendly foam concrete for building decoration engineering. The foam concrete is prepared from, by mass, 35%-55% of mud, 3%-8% of ceramic tile polishing powder, 1%-4% of a rosin type foaming agent, 1.05%-0.1% of foam increasing and stabilizing components, 0.5%-1% of aluminum carbonate, 0.2%-0.4% of basalt fibers, 0.5%-2% of a reinforcing agent, 0.5%-2% of an organosilicon waterproofing agent and the balance water. The foam concrete can comprehensively utilize a large amount of the ceramic tile polishing powder, utilizes waste and is environmentally friendly.

The present invention relates to a microfibrillated cellulose composition comprising a microfibrillated cellulose originating from agricultural biomass, said microfibrillated cellulose composition comprising: 30 wt % cellulose, 1-15 wt % pectin, 8-25 wt % hemicellulose, 0-12 wt %, lignin, 0-15 wt % ash, and 0-8 wt % protein, based on dry solids content of said composition. The present invention further relates to its manufacture, and use in and manufacture of paper and paperboard products.

The present invention provides a near-freezing point spontaneous modified atmosphere preservation method for Zaojin crisp pears and belongs to the technical field of fruit preservation and storage. The method comprises Zaojin crisp pear fruit harvesting, MAP packaging, pre-cooling, preservative treating, boxing and stacking, near-freezing point storing, etc. and is a complete set of a near-freezing point spontaneous modified atmosphere packaging method for the Zaojin crisp pears. Compared with a conventional cold storage method, the Zaojin crisp pear fruits meet technical requirements in storage and preservation temperature control indexes and at the same time, an O<2> and CO<2> ratio in packaging bags is kept within a suitable range, thereby maximizing inhibition of growth of microorganisms causing spoilage of the Zaojin crisp pears and reducing rot and browning. The method is used to store the Zaojin crisp pear fruits, storage time can be as long as 10 months, a fruit loss rate is less than 5%, and a good fruit rate is higher than 95%.

The invention discloses a slow-release water-retention fertilizer and a preparing method thereof. The slow-release water-retention fertilizer is prepared from, by weight, 8-10% of calcium lignosulphonate, 3-5% of polyacrylamide, 3-5% of potassium humate, 10-15% of molasses powder, 3-5% of zinc sulfate heptahydrate and borax and 45-70% of nitrogen phosphorus and potassium inorganic nutrient. Fertilizer nutrients can be fast diffused close to fertilization points to ensure long-term absorption of root system distribution and achieve the optimal use effect; the water absorbing component can serve as a soil water-retaining agent, continuously keeps water from loss, continuously provides sufficient water for crop root systems and determines dissolution and absorption of the fertilizer. The slow-release water-retention fertilizer is manufactured into a nail shape, which is beneficial for inserting the whole fertilizer strip into the deep part of the soil, it is avoided that more labor is needed for ditching and fertilizing, the slow-release capacity of the fertilizer can be greatly improved, long-term action of the fertilizer is kept, the fertilizer is good in forming performance and convenient to carry, and loss is reduced.

The invention relates to the field of planting, in particular to a cultivation method of kidney-shaped Chinese yam. The method includes the steps of 1, spreading a breathable backing which limits growth of the Chinese yam, in made ditches, spreading farmyard manure on the backing, and spreading crushed straw; 2, earthing the crushed straw; 3, planting the Chinese yam on each ditch. The Chinese yam cultivated by the method is kidney shaped, is large and solid, has yellow and smooth skin and white and fine pulp, is both loose and floury, has no pucker taste and is long in shelf life, high in price, crush resistant and tolerant to storage and transportation; the yam grown in the loose fertilizer-straw layer is convenient to dig; the yam is convenient to plant and harvest; labor intensity is low, and the yam rarely breaks and is convenient to store and transport.

The invention discloses a pickled cucumber product with flower fragrance. The pickled cucumber product comprises the following raw materials: cucumber, a 1.0-1.6 mol/L calcium chloride solution, a bacterium strain activation liquid, fructose, calcium lactate, edible Baijiu with alcoholic strength of 50 degrees, spices, salt, white sugar, purple perilla and concentrated flower juice. The pickled cucumber product disclosed by the invention is bright in color, light in taste and thick in flower fragrance, is capable of stimulating appetite and is a leisure food applicable to various people. Moreover, the invention further provides a method for making the pickled cucumber product. The method is short in pickling fermentation time, low in content of nitrite in products and high in eating security of foods.

A rechargeable power container containing a light source, power networking and connectors for powering and recharging portable devices is disclosed.

The invention discloses a mulberry layer cake. The cake includes a cake body and a filling. The cake body is prepared from, by weight, 450-550 parts of low-gluten wheat flour, 17-25 parts of milk powder, 8-9 parts of baking powder, 230-240 parts of granulated sugar, 265-275 parts of fresh eggs, 2.5-5.5 parts of edible salt, 116-126 parts of edible oil, 62-72 parts of sorbitol, 1-2.5 parts of sodium bicarbonate, 4-8 parts of cake oil and 80-150 parts of water. The filling is prepared from, by weight, 40-50 parts of mulberry pulp, 40-50 parts of mulberry jam and 800-900 parts of lotus paste. Themulberry layer cake has the advantages of being low in fat content, unlikely to go bad, endurable to long-term preservation, abundant in nutrient and capable of achieving the functions of relaxing bowels, nourishing skin and the like. The invention also discloses a preparation method of the mulberry layer cake. The preparation method is simple in flow, convenient to operate and low in cost.

This application relates to a time-temperature indicator based on increased thermal reactivity of a diacetylene upon melt recrystallization and a method of making it. A diacetylene is crystallized into a low thermal reactivity phase from a solvent system and converted into a higher thermal reactivity phase and low sensitivity to UV light by melt re-crystallization.

The present invention relates to a composition, a process for its production, and use thereof. The composition comprises water, a polyurethane polymer and a water-soluble salt of a chelating agent, said polyurethane polymer having a hydrolyzable group, said polyurethane polymer is a reaction product comprising the following reactive components: Component A) an isocyanate, Component B) a compound having an isocyanate-reactive group, wherein said compound comprises at least one group that can be converted to said hydrolyzable group, optionally Component C) an emulsifier, optionally Component D) a solvent, and optionally Component E) a reactive diluent; said water-soluble salt of the chelating agent is present in an amount of from 0.04 to 1.8% by weight, relative to 100% by weight of said polyurethane polymer; and said water-soluble salt of the chelating agent comprises a water-soluble monovalent salt of the chelating agent present in an amount of no less than 30% by weight, relative to 100% by weight of said water-soluble salt of the chelating agent.