10results about How to "Increase production levels" patented technology

This utility model discloses a spiral conveying device for seasoning sauce production based on temperature-controlled sterilization, comprising: a conveying cylinder, horizontally arranged with U-shaped heating elements embedded in the outer wall in sections, each U-shaped heating element being connected to a temperature control device; and a spiral conveying mechanism penetrating the conveying cylinder, including a main shaft and spiral blades for spirally conveying the seasoning sauce, with a gap between the outer edge of the blades and the inner wall of the cylinder. By dividing the U-shaped heating elements outside the conveying cylinder into heating and constant temperature zones along the conveying direction, a closed-loop temperature control system is formed in conjunction with an inner wall temperature sensor and a PLC controller. The heating power of each zone can be dynamically adjusted according to the conveying speed of the seasoning sauce, achieving gradient temperature control of the sauce according to a preset temperature rise curve during the conveying process, avoiding the problems of local overheating or insufficient sterilization temperature caused by traditional single heating elements. At the same time, the synergistic effect of ultraviolet light on the lifting cover plate destroying the DNA structure of microorganisms and thermal sterilization significantly improves sterilization efficiency and uniformity.

The application provides a rhodioloside production strain and a construction method and application thereof, the strain lacks tyrR, feaB, ldhA, ushA, pykF genes, up-regulates tktA , aroG fbr 、 tyrA fbr、 pgm, galU, gntK the transcription level of a gene, and heterologously introduces a TDC gene from Lactobacillus brevis, a TYO gene from Micrococcus luteus, a ARO10 gene from Saccharomyces cerevisiae, and a ADH6 gene, heterologously introduces a GDH gene from Bacillus and a sugar transferase Oft8gt1 gene from Osmanthus fragrans; the construction method is to reconstruct the metabolic network of Escherichia coli to rhodioloside through metabolic engineering and genetic engineering means, which can effectively utilize glucose to synthesize rhodioloside from scratch, improve the production level of rhodioloside, and lay a solid foundation for the industrialized scale production thereof.

The invention relates to the technical field of substance detection, in particular to a method for simultaneous online detection of protein content and sodium chloride content in a heparin sodium mixture. According to the method for simultaneously detecting the protein content and the sodium chloride content in the heparin sodium mixture on line, a double-layer model of'spectrum-protein content prediction 'and'protein content prediction value + density-sodium chloride content prediction' is established by introducing a density index, so that the weakness of near infrared in the aspect of inorganic matter quantification is effectively solved, and the accuracy of detection is improved. The two indexes of the protein content and the sodium chloride content in the heparin sodium mixture are monitored on line at the same time, and a technical basis is provided for industrial automatic production.

The invention discloses a process device and method for reducing the content of organic carbon in saline water, and belongs to the technical field of TOC control in the ionic membrane alkali production industry, the method is applied to reducing the content of organic carbon in saline water, continuous and stable operation is performed for 3 months, and the content of organic carbon in saline water is reduced by treating the organic carbon in the saline water. The content of organic carbon in the saline water is reduced from about 50ppm to below 10ppm, the TOC of the saline water is always qualified, the voltage of the electrolytic cell is not obviously increased, and the reduction amplitude of the current efficiency is obviously slowed down. The addition amount of non-dechlorinated light salt brine is obviously reduced, free chlorine residues in the brine are reduced, the addition amount of sulfite is synchronously reduced, and the production cost is obviously reduced. Meanwhile, the operation is simple, only a small amount of steam is added for use, and due to the fact that the adding amount of the non-dechlorinated light salt brine is reduced on site, emitted chlorine is reduced, and the environment is obviously improved. According to the implementation of the method, great production benefits are created, the production cost of ionic membrane alkali production is reduced in a disguised manner, the production level is improved, and the product competitiveness of companies is enhanced.

The utility model discloses an automatic dead wrapper adding device of a steamed stuffed bun machine, and relates to the technical field of food processing mechanical equipment, the automatic dead wrapper adding device of the steamed stuffed bun machine comprises a workbench, the upper part of the workbench is provided with a mounting plate, and the center position of the bottom of the mounting plate is provided with a second driving motor; the full-automatic dumpling wrapper machine solves the problems that in the using process of an existing full-automatic dumpling wrapper machine, the height position of a rolling pin relative to the concave face of the top face of a stand column cannot be adjusted, the rolling pin cannot be adjusted, and the dough pressing barrel cannot be adjusted. The problems that only dumpling wrappers with fixed thickness can be made, the thickness of the made dumpling wrappers cannot be adjusted, the requirements of different people for making dumpling wrappers with different thicknesses according to the taste of the people cannot be met, and the dumpling wrappers are easily attached to the inner wall of a forming die, so that shutdown for reorganizing is needed, and the production efficiency is reduced are solved.

The invention discloses an order production delivery management system, and relates to the technical field of management systems. The system comprises a production management platform. The production management platform comprises a production execution condition acquisition module, a product ex-warehouse and inventory information acquisition module and a PTF delivery information acquisition module. The production execution condition acquisition module is used for acquiring production schedule information and monthly / annual business plans of a production unit; the product ex-warehouse and inventory information acquisition module is used for acquiring historical ex-warehouse and inventory production data of products; and the PTF delivery information acquisition module is used for acquiring production unit product warehousing timeliness rate, overdue non-warehousing products and marketing demand non-warehousing production data. According to the invention, information and product trend of the whole process from production scheduling to delivery of the order can be tracked in the whole process, production problems can be improved according to production feedback, and the production level of an enterprise is continuously improved.

This invention provides an L-homoserine-producing strain, its construction method, and its applications. The strain does not contain plasmids. E.coli W3110, as a chassis strain, had the relA and thrB genes knocked out, and heterologously expressed genes derived from... Clostridium acetobutylicum The gapC gene and the aspB gene derived from Bacillus subtilis were overexpressed, along with ppc, asd, and thrA. fbr ,rhtA,pntAB,spoT fbr Genes; the strain described above can effectively improve the L-homoserine synthesis efficiency by knocking out genes of the L-homoserine degradation pathway, enhancing the expression of key enzymes in the pathway, optimizing the L-homoserine transport system, increasing the reducing power NADPH content, and enhancing the ability to withstand amino acid starvation. It is genetically stable, requires no addition of resistance substances, has high acid production efficiency, and has good L-homoserine synthesis capacity.

This invention relates to the field of molecular genetics, specifically to a ZmKS3 gene mutant, primer pair composition, kit, detection method, and application. The ZmKS3 gene mutant is obtained by a single-base mutation in the ZmKS3 gene, with the gene number Zm00001d002349. The ZmKS3 gene mutants are ks3-32, ks3-42, ks3-68, ks3-79, ks3-78, or ks3-80. This invention, through EMS mutagenesis technology, creates and screens a series of different amino acid mutation sites distributed within the coding region of the ZmKS3 gene, significantly enriching the germplasm resource bank for maize dwarfing breeding, effectively compensating for the lack of allelic variation in this gene, and providing a foundation for the discovery of new high-quality dwarf materials.

The invention discloses a code scanning traceability management method. The method comprises the following steps: raw material code scanning and warehousing: inputting raw material information into a production management system by scanning a material code on a raw material package, and generating a corresponding raw material warehousing record; code scanning and material sending: sending the information of the required raw materials to a corresponding production line by scanning the material codes on the raw material packages, and generating a material sending record; code scanning and feeding: scanning a material code on a raw material package to confirm the use condition of the raw material, and generating a feeding record; finished product code scanning and warehousing: inputting finished product information into a production management system by scanning a product code on a finished product package, and generating a finished product warehousing record; and code scanning and shipment: by scanning the product code on the finished product package, confirming sales information, and generating a shipment record. The method has the beneficial effects that the manual recording time and occasional errors are reduced, and the timeliness and accuracy of information tracing are improved.

The invention discloses a method for improving extracellular protein production of filamentous fungi such as thermophilic fungi and a recombinant strain obtained by the method. The method comprises the following steps: carrying out genetic manipulation on thermophilic fungi to delete or reduce the activity of a specific gene, so as to improve the production capacity of cellulase, hemicellulase, amylolytic enzyme or other proteins of the thermophilic fungi and remarkably improve the production level of the cellulase, hemicellulase and glucoamylase, compared with the original strain, the protein secretion levels of the modified strain under cellulose induction are respectively and obviously improved by about 39.6% and 48.6%, the activity of cellulase is improved by about 45.2% and 52.4%, the activity of hemicellulase is obviously improved by about 35.1% and 44.8%, and the application value is higher.