7 results about "Food safety" patented technology

The invention provides a selenium-enriched mushroom grass culture medium which is prepared by taking selenium-enriched mushroom grass, wood chips, wheat bran, saccharose, gypsum, monopotassium phosphate and magnesium sulfate as the main raw materials. The invention further provides a method for producing shiitake mushrooms through the selenium-enriched mushroom grass culture medium. Accordingly, a traditional shiitake mushroom producing method is changed, a selenium-enriched mushroom grass technology is utilized in shiitake mushroom stick production, therefore, the producing method of selenium-enriched products is changed, the nutritional value of the shiitake mushrooms is increased, the production efficiency is improved, the shiitake mushroom yield and biotransformation rate are high, and meanwhile the production cost is greatly lowered; in addition, the producing method is simple in technology, the produced shiitake mushrooms are high in content of selenium-enriched elements, the product is free of pollution, and the food safety problem is solved from the source.

The invention discloses a self-cleaning stirrer for food safety production. The stirrer structurally comprises a controller, a stirring mechanism, a circulation pipe and a support frame, the controller is fixedly embedded in the side surface of the stirring mechanism, the circulation pipe is mounted at the lower end of the stirring mechanism, the lower end of the stirring mechanism is welded at the upper end of the support frame, a cleaning structure in the stirring mechanism is controlled by the controller to rotate, the cleaning structure is fixed in the middle of a closing cover to rotate, food in a guide structure is rotationally cleaned, and meanwhile, the food is subjected to friction movement in a arc-shaped movable structure, so that the food is subjected to friction extrusion on the surface of a stress block, and the food is subjected to friction rotation on the inner side of the friction structure when being stirred by the cleaning structure; and meanwhile, the buffering effect of the friction structure is enhanced under extrusion of an extrusion ring, so that the food is subjected to friction cleaning on a rotating structure at the inner side of a sliding block, meanwhile, friction cleaning is generated between the outer side of a cleaning block and the food, and the problem that the cleaning force of dirt on the surface of the food is weaker is solved.

The invention belongs to the technical field of food safety detection, and particularly relates to food safety detection equipment and a detection method thereof. The food safety detection equipment comprises a cleaning device, a lofting device and a detection device; the cleaning device comprises a cleaning box, a motor and a plurality of cleaning heads, the lofting device is composed of a connecting shaft, a fixing sleeve, a sample placing disc and a test tube, and the detection device is composed of a detection box and a probe; test tubes are inverted and buckled on the brushes through the sample placing disc, the motor is started to enable the brushes to rotate, water flow is sprayed out from the tops of the brushes, the purpose of automatically cleaning the test tubes is achieved, the multiple brushes are arranged so that the multiple test tubes can be cleaned at the same time, the labor force of detection personnel is well reduced, and the detection personnel can timely put into the next round of detection.

The invention belongs to the field of veterinary drug technology, and specifically relates to a traditional Chinese medicine composition for treating chicken infectivity bursa of Fabricius. The traditional Chinese medicine composition is prepared by the following raw material drugs by weight: 3-30 parts of rhodiola rosea, 6-24 parts of herba epimedii, 3-12 parts of codonopsis pilosula, and 9-36 parts of folium isatidis. The traditional Chinese medicine composition is simple in the prescription, safe and effective, capable of avoiding the drug residue, ensuring the food security problem, and suitable for large-scale promotion in the animal production.

The invention relates to a traditional Chinese medicine composition for treating porcine encephalitis and a preparation method of the traditional Chinese medicine composition. The traditional Chinese medicine composition comprises the following ingredients in parts by weight: 10-20 parts of radix curcumae, 5-10 parts of semen platycladi, 10-20 parts of Herba Lophatheri, 5-10 parts of fructus forsythiae, 10-20 parts of Flos Chrysanthemi, 10-15 parts of cortex moutan, 10-15 parts of rhizoma acori graminei and 10-15 parts of rhizoma anemarrhenae. The traditional Chinese medicine composition for treating the porcine encephalitis has effects of antibiosis, anti-inflammation and intracranial pressure reduction, and small toxic and side effects, is free from medicine residue, has low possibility of medicine resistance, is easy to absorb, high in bioavailability and convenient to use, meets requirements of safe veterinary medicine and animal-origin food safety guarantee and is relatively ideal.