6results about How to "Lower unit cost" patented technology

The application discloses a method for extracting soybean saponins and soybean oligosaccharides, and belongs to the technical field of natural product extraction. The method comprises the following steps: puffing treatment of soybean meal, wall breaking treatment in a high-voltage electric field; acid precipitation, collection of supernatant; after ultrasonic oscillation of the supernatant, a composite enzyme is added for enzymolysis, and a material liquid after enzymolysis is obtained; after filtration of the material liquid, the material liquid is loaded onto a macroporous resin column for adsorption, and after completion of the adsorption, effluent is collected; the effluent is purified and concentrated to obtain soybean oligosaccharides; an ethanol solution is used to elute the resin column, and eluate is collected; the eluate is recovered by ethanol and dried to obtain soybean saponins; the composite enzyme comprises amylase and beta-glucosidase. The method can significantly improve the extraction rate and purity of soybean saponins and soybean oligosaccharides, the whole process uses water as the main solvent, the consumption of organic solvents and the pollution to the environment are reduced, and the unit process water consumption, unit energy consumption and unit cost are reduced.

A battery pack according to an embodiment of the present disclosure includes: a battery module including a battery cell stack in which a plurality of battery cells including electrode leads are stacked, and a module frame in which the battery cell stack is accommodated; a pack frame accommodating the module frame in a state of accommodating the battery cell stack, and having an open upper portion; a pack cover covering an upper portion of the opening of the pack frame; and a cross member that sets a position of the module frame in a state in which the battery cell stack is accommodated. At least one flange combined with the cross member is arranged on the side face of the module frame.

The invention discloses an OJ antigen protein as well as a related product and application thereof, and relates to the field of biological detection. The amino acid sequence of the OJ antigen protein is shown as SEQ ID NO: 1, compared with a full-length OJ antigen, the protein expression quantity of the OJ antigen protein is greatly improved, a solid foundation is laid for large-scale and stable industrial production, and the unit cost is effectively reduced; the OJ antigen protein avoids or reduces the steric hindrance problem existing when the full-length OJ antigen is used for OJ antibody detection, antigen sites of the OJ antigen protein are more fully exposed, and the OJ antibody detection sensitivity is obviously improved and is 3.78 times or above that of the full-length antigen. The OJ recombinant antigen provided by the embodiment of the invention can be used for anti-OJ antibody detection, has high specificity and high sensitivity, and provides a reliable and efficient detection tool for auxiliary diagnosis of anti-OJ antibody related diseases.

The utility model provides a kind of bagged point break towel convenient to extract, it is related to towel technical field, including packing bag, packing bag outer surface is equipped with extraction port, packing bag inner wall is equipped with towel, the towel includes first folding piece, second folding piece, at least one intermediate sheet, several creases folded and form point break line by using knife, point break line includes several easy breaking points;The utility model is by being provided with above-mentioned structure, set different material type, folding piece quantity, folding times and easy breaking point's quantity, length, spacing etc. Parameter, can adjust the unfolding size of each towel, the tensile force required for breaking etc., both suitable for small area purpose also suitable for large area purpose, meet consumer demand, folded towel is more regular, can be loaded into more piece number under same volume or same packing bag size, to reduce unit cost and transportation cost, so that the versatility of equipment and product is high.

The application provides a paper house for post-disaster rescue and a use method thereof. The paper house for post-disaster rescue comprises a paper house body, an internal framework and a bottom reinforcing assembly. The paper house body comprises a paper roof surface, a paper front surface, left and right surface semi-open structures, a back surface semi-open structure and a paper bottom surface. The paper front surface is provided with a tear-and-pull door. The left and right surface semi-open structures comprise a first main plate, and the back surface semi-open structure comprises a second main plate. Elastic ropes are arranged on the first main plate and the second main plate and are connected with ground nails inserted into the ground, so as to reversibly fix the first main plate and the second main plate in a horizontal state. The edges of the first main plate and the second main plate away from the paper roof surface are provided with buckle structures. Adjacent two paper house bodies are spliced through the buckle structures to form a modular rescue community. The application can be divided into multiple independent and interactive modules, can be combined according to specific requirements of a post-disaster site, is convenient to transport, simple to build and reusable.

The utility model discloses an edible mushroom sterilization furnace, and relates to the technical field of edible mushroom processing. A driving motor is fixedly installed on the left side of the sterilization furnace body, the output end of the driving motor is fixedly connected with a rotating shaft, and a connecting piece is arranged on the right side of the rotating shaft; the swinging device comprises a mounting plate, a sliding block, a sliding rail, a placing disc, a first mounting rod, a first connecting plate, a second mounting rod, a third mounting rod, a third connecting plate, a third fixing rod and a traction piece; a mounting plate is fixedly mounted at the position, close to the center, of the left side wall in the sterilization furnace body, a sliding rail is circularly mounted on the right side of the mounting plate, sliding blocks are circularly distributed in the sliding rail, first mounting rods are arranged on the right sides of the sliding blocks, and first connecting plates are arranged on the right sides of the first mounting rods; second mounting rods are arranged at the positions, close to the rear ends, of the right sides of the first connecting plates correspondingly, and placing discs are fixedly connected to the right sides of the second mounting rods correspondingly.