55 results about "Parabramis pekinensis" patented technology

The invention relates to a fast pickling method for parabramis pekinensis. According to the method, 1000g of parabramis pekinensis is matched with the following ingredients including 20 to 40g of common salt, 2 to 5g of monosodium glutamate, 2 to 5g of five-spice powder, 10 to 20g of yellow wine, 10 to 15g of pepper, 10 to 20g of ginger, 15 to 25g of edible grade sodium chloride, 2 to 8g of potassium chloride and 5 to 12g of calcium lactate, and 1000g of pork is matched with the following ingredients including 10 to 20g of common salt, 10 to 15g of sugar, 2 to 5g of monosodium glutamate, 10 to 15g of yellow wine, 5 to 10g of ginger, 5 to 10g of anise and 5 to 10g of cinnamon. The manufacture is carried out according to the following manufacture method that parabramis pekinensis is killed and cleanly washed, a centrifugal machine is adopted for eliminating water, the parabramis pekinensis belly is cut, common salt is added for pickling for 30 to 40 hours, then, salt marinade removal (partial salt is removed) is carried out, then, the parabramis pekinensis is soaked for 70 to 80 hours in marinade (the salinity is controlled to be 5 to 8 percent) boiled by the rest ingredients, then, ozone water is used for sterilization, the water is removed through the centrifugal machine, the pork is treated through a meat rolling machine, then, the ingredients are added for pickling for 12 to 15 hours, then, the pork is added into the parabramis pekinensis belly according to the quantity being 10 percent of the weight of the parabramis pekinensis, finally, a low-temperature air drying machine is used for carrying out air drying, and then, high-pressure steam sterilization vacuum package is carried out. The method has the advantages that the pickling time is short, health and sanitation are realized, the original quality of the parabramis pekinensis is maintained, in addition, the fresh flavor of pork is added, the taste is fresh and delicious, and the fragrance is intense.

The invention discloses fermented non-tolerant bleeding-preventing hard granular compound adult parabramis pekinensis feed which has high digestibility and is prepared from soyabean meal, red fish meal, cottonseed meal, wheat, rapeseed meal, ramine fiber, herbal powder, a mineral premix, calcium dihydrogen phosphate, calcium propionate and other raw materials through fermentation, drying, crushing, and granulation at low temperature. The fermented non-tolerant bleeding-preventing hard granular compound adult parabramis pekinensis feed has the advantages of high feed utilization rate, high resistance to nutritional factor destruction, high stability in water and low feed coefficient; when parabramis pekinensis is fed with the fermented non-tolerant bleeding-preventing hard granular compound adult parabramis pekinensis feed, water pollution can be reduced, the survival rate of the parabramis pekinensis is improved, and the feeding cost is reduced; farmed adult parabramis pekinensis is good in body shape and high in disease resistance, and stress bleeding can be effectively prevented; the meat is delicious and the nutrition is rich, so that a health-care effect on human health can be achieved.

The invention discloses a feed for preventing and treating liver and gallbladder syndromes of fish. The feed comprises the following components in parts by weight: 10-40 parts of fish meal, 10-20 parts of an animal feed except the fish meal, 25-60 parts of a plant feed except bran, 4-15 parts of fat, 0.2-1 part of complex vitamins, 2-5 parts of composite mineral substances, and 0.5-1 part of taurine or cholesterol, or 0.2-0.8 part of bile acid, or 0.5-1 part of a mixture of taurine, cholesterol and bile acid. According to the feed disclosed by the invention, the proportion of animal feed raw materials is increased, the proportion of plant feed raw materials is controlled, particularly the dosage of raw materials rich in soluble non-starch polysaccharides needs to be controlled, and the bile acid, the taurine and the cholesterol are complemented, so that the reabsorption quantity of bile acid and raw materials thereof can be increased, the liver is restrained from starting a signal channel for synthetizing the bile acid, fat absorption is facilitated, and the feed has favorable effects of preventing and treating the liver and gallbladder syndromes of the fish including crucian carps, grass carps, perches, black carps, parabramis pekinensis and the like.

The present invention discloses a process for steaming fresh living fish. Using fresh lateolabrax japonicus, siniperca chuatsi, parabramis pekinensis and other common fish as representatives for the fresh living fish, the process uses enough air for steaming and strictly controls a center temperature of the fish, and by preferably selecting of the center temperature to achieve optimization of the process for steaming the steamed the lateolabrax japonicus, the siniperca chuatsi and the parabramis pekinensis. The process for steaming fresh living fish is characterized in using the center temperature of the fish to guide heating time, thereby establishing a standardized and industrialized production process of steamed fish products is more easily. By comparing the centre temperature of the fish, by measuring textural properties and nutrients of the steamed fish at different center temperatures, and by making a sensory evaluation, steaming quality of the three steamed fish all achieve a better center temperature range, and a corresponding heating time can be obtained. In the center temperature range, the textural properties, the nutrients and the sensory quality of the lateolabrax japonicus, the siniperca chuatsi and the parabramis pekinensis are good. Thereby a standard process for steaming fresh living fish can be established.

The present invention relates to the use of alpha lipoic acid as feed additive for aquatic animals including fish and shrimp, especially for cold water fish as for example salmon, bream, bass and forwarm water fish as for example carp, tilapia, catfish. More particular, this invention relates to the use of alpha lipoic acid for the improvement of the feed conversion ratio and / or daily weight gainin fish, for reducing mortality by regulating the micro flora of the gut and / or by protecting the animal against infections caused by pathogenic viruses.

The invention discloses a culture method capable of increasing survival rate of Parabramis pekinensis. The culture method includes the steps of fishpond building, treatment of fishpond bottom, treatment of water in the fishpond, treatment of fry, feeding management, water quality management and disease prevention and control. By application of the culture method, the survival rate of Parabramis pekinensis reaches 89-95%, and accordingly enterprise benefit is increased.