23 results about "Mackerel" patented technology

The invention relates to the technical field of fry transfer, in particular to a land-sea relay high-efficiency low-stress transfer method for mackerel fry. The method comprises the steps of transferring from a nursery pond to a fry collecting pond, intelligently counting fries and transferring in water, conveying the fries to a fry conveying box, conveying the fries to a transport vehicle on a land track, transferring the fries to the transport vehicle through a crane and transferring the fries to a wharf and sea, and finally putting the fries into a net cage through a transport ship. In the transfer process, a buffer discharge pipeline and an underwater conveying system are utilized, and independent circulating water and liquid oxygen supply systems of an intelligent counting machine and a fry conveying box are combined, so that the fries are always in a stable water environment, mechanical damage can be avoided, stress caused by sudden change of the environment is reduced, meanwhile, all links are efficiently and cooperatively operated, and the transfer efficiency of the fries is improved. The problem of high death rate caused by mechanical injury, environmental mutation and stress reaction in the transfer process of the fries is fundamentally solved, so that the survival rate of the fries is increased, and the breeding production is smoothly carried out.

To detect a mackerel potentially causing an allergic reaction even with a trace quantity thereof included in a raw material of a food product or manufactured articles at high sensitivity.SOLUTION: A method for detecting a mackerel performs: a step of extracting a protein from a specimen; a step of obtaining an enzymatic digestion product from the extracted protein by a protease; and analyzing the enzymatic digestion product and detecting one or more peptides selected from a group consisting of sequence numbers 1 to 4, using a mass spectroscope. The method thus determines whether or not a mackerel protein is present in the specimen qualitatively or quantitatively.SELECTED DRAWING: Figure 1

The present invention relates to the technical field of marine fishing LED lights, and discloses a mackerel LED light for marine fishing, including a copper-shaped plastic shell of the LED light. A lens is integrally formed and connected to the bottom of the copper-shaped plastic shell of the LED light, and a rare gas inner cavity is formed between the copper-shaped plastic shell of the LED light and the lens. The copper-shaped plastic shell of the LED light has a convex-shaped structure, and metal flow blocks are fixedly connected to the top of the copper-shaped plastic shell of the LED light at equal intervals in the circumferential direction. Air guide grooves are opened at equal intervals in the circumferential direction at the bottom of the copper-shaped plastic shell of the LED light, and the air guide grooves penetrate through to the top of the copper-shaped plastic shell of the LED light. By integrally forming and connecting a lens to the bottom of the copper-shaped plastic shell of the LED light, and forming a rare gas inner cavity between the copper-shaped plastic shell of the LED light and the lens, users can, by professional means, fill different rare gas mixtures into the rare gas inner cavity. When the power is turned on, colorful lamp colors can be obtained, thereby improving the trapping ability for fish schools.

This product is a rice ball with multiple ingredients sandwiched between two pieces of flat rice with seaweed folded in half. As shown in the reference diagram indicating the names of each part, the ingredients between the top and bottom rice are sesame sauce, radish sprouts, mackerel, tamagoyaki (rolled omelet), and luncheon meat. As shown in the oblique view, front view, right side view, and left side view of this product, all of the ingredients can be seen from diagonally above, the front, and the left and right sides.

1. Name of the product in this design: Lure (Mackerel Scale Iron Plate). 2. Purpose of this design: as bait for fishing. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.

The utility model discloses a cleaning and sterilizing device for mackerel fillets. The cleaning and sterilizing device comprises a cleaning box, a feeding port is formed in one side of the cleaning box, a spray head is arranged on one side of the feeding port, a draining frame is arranged below the spray head, and a baffle is arranged on one side of the draining frame; wherein a clamping block is arranged on one side of the baffle, an extrusion spring is arranged on one side of the clamping block, and a shifting block is arranged on one side of the extrusion spring; wherein a collecting tank is arranged below the cleaning box, a limiting tank is arranged on one side of the collecting tank, cleaning and sterilization of the mackerel fillets are achieved by arranging a water pipe, a spray head, a sterilization lamp, a draining frame, a clamping block and a water outlet, and collection of the mackerel fillets is facilitated by arranging the collecting tank, the limiting tank and a limiting block; by arranging the rotating shaft, the draining rack, the baffle, the clamping block, the extrusion spring and the shifting block, impurities adhering to the bottom of the draining rack can be conveniently washed away, and blockage of the draining rack and influence on the cleaning and sterilizing effects of the fish slices are avoided.

The utility model discloses a fish sorting device for processing mackerel, which comprises a base, and an electric conveyor belt is mounted on the top surface of the base; a cutting assembly is arranged on one side of the top face of the base, and a position correcting mechanism is arranged on the other side of the top face of the base. Wherein the cutting assembly comprises a fixing frame, the top of the fixing frame is fixedly connected with a first electric telescopic rod, the first electric telescopic rod is fixedly connected with a suspension frame, the bottom end of the suspension frame is fixedly connected with a connecting frame, the inner side of the connecting frame is rotatably connected with two driving rollers, and the driving rollers are sleeved with a transmission belt; the surface of the transmission belt is fixedly connected with a limiting nail; the height-adjustable connecting frame enables the limiting nails to be effectively embedded into fish bodies with various thicknesses, and the adjustable blade is matched to realize automatic fish separation, so that the manual processing time is saved.

Mackerel stripper for boats

The invention discloses a grouper parent fish rearing method which comprises the following steps: selecting parent fish, rearing the parent fish in a rearing pond, and feeding the parent fish with minced fish products as baits; the surimi product is mainly prepared from decapterus maruadsi and mackerel, and contains 5-15% by mass of a fermented product, vitamin C, vitamin E, vitamin B1, L-carnitine and fish oil. A preparation method of the fermented product comprises the following steps: by taking herba taraxaci, leaves of ixora chinensis, herba violae and Hainan alder flower herb as raw materials, adding aspergillus oryzae into the raw materials for fermentation, and sterilizing to obtain the fermented product. According to the method, the reproductive performance of the grouper parent fish is remarkably improved, the fry quality is improved, and therefore the grouper culture benefits are effectively improved.

1. Name of the product in this design: Iron Plate Bait (Mackerel and Ribbonfish TWM-012). 2. Purpose of this design: as bait for fishing. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: the front view.

The launching cross beam comprises a top plate, a bottom plate and two side plates connected between the top plate and the bottom plate, the two side plates are oppositely arranged, a gap exists between the side plates and the edge of the top plate, and the sides, away from each other, of the two side plates are each provided with a plurality of first rib plates arranged in the length direction of the top plate; a plurality of second rib plates arranged in the length direction of the top plate are connected between the two side plates, the two ends of the first rib plates are connected to the top plate and the bottom plate correspondingly, one ends of the second rib plates are connected to the top plate, and the other ends of the second rib plates are located between the top plate and the bottom plate; a first longitudinal bone assembly is arranged on the side, away from the bottom plate, of the first reinforcing plate. According to the launching cross beam provided by the embodiment of the invention, the bow and the stern of the ship body are sufficiently supported when the ship body slides to launch, so that the bow and the stern of the ship body are prevented from deforming and displacing in the sliding launching process of the ship body.

The present disclosure provides compositions and methods for using South Ocean mackerel oil to provide health benefits to animals. For example, a pet food composition for treating an inflammatory condition in a companion animal may comprise South Ocean mackerel oil and a preservative.

The invention provides a method for preserving mackerel with combination of ozone water and a compound preservative and application of the mackerel, the method comprises the following steps: after baking fish blocks, soaking the fish blocks with ozone water for sterilization, and in the storage process, plating ice glaze on the surfaces of the fish blocks with the compound preservative, the compound preservative comprises 0.1-1% of trehalose, 0.05-0.35% of tea polyphenol and 0.05-0.35% of vitamin E. The invention also provides a method for preserving mackerel with combination of ozone water and the compound preservative. According to the method, ozone water is adopted for cold sterilization of the surfaces of the cooked mackerel blocks, microorganisms in the mackerel meat processing process can be widely and efficiently killed, water loss and lipid oxidation of the mackerel blocks in the storage process can be obviously inhibited by using the compound preservative for ice glazing treatment and conditioning of the mackerel blocks, the number of microorganisms in the mackerel blocks is reduced, and the quality of the mackerel meat is improved. The storage period and shelf life of the product are prolonged.

The invention discloses an artificial propagation method for Japanese mackerels and application, and belongs to the technical field of artificial propagation of fishes. The method comprises the steps of parent breeding, parent spawning induction, fertilized egg collection and incubation, artificial breeding and the like, 186 sexual mature Japanese mackerel parent fishes are successfully bred, more than 300 thousands of fertilized eggs are obtained through natural spawning, 22.9 thousands of larva fishes are hatched, after 20 days of breeding, the average full length of the larva fishes reaches 3.45 cm, the average weight of the larva fishes is 0.33 g, and the larva fishes are normal in development and good in ingestion. The breeding habit of the Japanese mackerel is deeply studied, the problems that the number of parent fishes of the Japanese mackerel is small, the stress response is high, and transportation is difficult are solved, and meanwhile the optimal spawning induction dosage, the required water temperature and other environmental conditions, the fertilized egg incubation condition, the artificial breeding technology and the like of artificial breeding of the Japanese mackerel are mastered.

This invention provides an integrated primary processing equipment for mackerel, belonging to the technical field of aquatic product processing equipment. It includes a feeding device, a descaling module, a devising module, a head removal module, and a zoned collection device; each module is seamlessly connected and transported via a linked conveyor belt. A visual recognition module employing a dual-level recognition mechanism of initial identification and secondary verification utilizes the YOLOv11 deep learning model and edge detection algorithm to provide accurate feature parameters and cutting positioning correction signals for the gutting and head removal processes. The descaling module is equipped with an adaptive spring to dynamically adjust the clamping force; the devising module uses a servo slide to achieve precise post-gill gutting; the head removal module uses a servo motor to drive a lead screw to drive a serrated blade for vertical cutting. The entire machine adopts a compact portal frame layout, occupying an area of ​​≤1.2m², achieving fully automated and precise primary processing of mackerel with a body length of 15-25cm.

The invention discloses a preparation method of mackerel dried fish floss, and belongs to the field of food processing. The preparation method comprises the following steps: (1) pretreating raw material fish: unfreezing refrigerated mackerel, repeatedly cleaning after unfreezing, removing heads and tails, taking out internal organs, and taking fish meat on the back; (2) removing fishy smell: removing fishy smell by using a beta-cyclodextrine aqueous solution; (3) carrying out enzymolysis, namely adding protease and the treated fish meat into water at 50 DEG C, and carrying out enzymolysis treatment; (4) steaming: putting the fish meat into a boiling pot for steaming; (5) removing skin and bone spurs; (6) tearing the fish meat along fibers; (7) stir-frying into floss: stir-frying the fish meat in a pot, and adding seasonings; (8) cooling; and (9) packaging. The mackerel dried fish floss disclosed by the invention is simple in preparation method, rich in nutrient substances such as protein, vitamins and mineral substances, fluffy in finished product, golden in color and suitable for people of all ages; and after protease is used, fishy smell is reduced, and meat fragrance is added.

To provide a seasoning as never before which, after being sprinkled and dusted onto meat such as chicken, pork, or beef cut into bite-sized pieces, or fish meat such as horse mackerel or chub mackerel that has been cut or filleted and then allowed to blend with the seasoning, enables the resultant to be cooked simply with a frying pan, an oven, etc. so as to have a char-grilling taste, flavor, and appearance.SOLUTION: A char-grilling seasoning enables cooking into a char-grilling taste, flavor, and appearance without grilling with a charcoal fire. The seasoning contains 2 to 10% of heated powder of meat or fish meat and 2 to 5% of edible bincho charcoal powder based on the total amount of the seasoning. A heated powder production method includes heating meat or fish meat cut into pieces of about 5 g at 180 to 220°C for about 50 to 90 minutes and grinding the resultant to obtain heated powder. A production method of a char-grilling seasoning includes containing 2 to 10% of heated powder of meat or fish meat and 2 to 5% of edible bincho charcoal fine powder in any seasoning to produce the char-grilling seasoning.SELECTED DRAWING: None

The invention provides mackerel high-calcium fish bone freeze-dried powder as well as a preparation method and application thereof. Mackerel fish bones are treated step by step through compound protease enzymolysis and plant lactobacillus fermentation, the mackerel fish bones are crushed and then subjected to enzymolysis with compound enzyme of alkaline protease and neutral protease, enzyme deactivation and filtration are performed, and mackerel enzymolysis filtrate is obtained; and fermenting the fishbone by adopting plant lactic acid bacteria, and freeze-drying to obtain the mackerel high-calcium fishbone freeze-dried powder. The fish bone freeze-dried powder prepared by the method provided by the invention is high in calcium ion content and rich in flavor amino acid, the utilization rate of protein is improved, and meanwhile, the fishy smell removal effect is achieved.

This invention discloses a method for precise identification and prediction of purse seine fishing grounds in the Northwest Pacific Ocean based on marine hydrological data. The method includes the following steps: refining and visualizing historical production data and marine hydrological data for different fish species; establishing a refined system of important prediction indicators and parameters for fishing grounds and key hydrological elements; accurately identifying and predicting purse seine fishing grounds based on hydrological parameters; and drawing refined fishing ground locations, fishing ground grades, and spatial extent. This invention uses predicted hydrological elements and visualizes them, providing a simple and convenient way to present the marine environmental characteristics of the fishing ground area for easy viewing. Due to the refined and high-resolution analysis of fishing ground formation patterns in the Northwest Pacific purse seine fishing grounds and the construction of a precise fishing ground prediction indicator system, the accuracy of fishing ground prediction is greatly improved. Furthermore, the identification and prediction of central fishing grounds for different fish species, such as mackerel and sardines, is beneficial for improving enterprise profits and production efficiency.

The invention provides a mackerel mackerel breeding method, which comprises the following steps: analyzing microsatellite primer amplification products of a rapid growth group and a slow growth group of squalane squalane to screen molecular markers linked with growth traits, and screening parents for genetic breeding of squalane squalane by using the screened molecular markers. The microsatellite marker linked with the growth traits of the squalane squalane is obtained by analyzing amplification products of the squalane squalane varieties with different growth traits, and the microsatellite marker can be used for screening squalane squalane individuals with better growth potential, so that an effective molecular marker is provided for genetic breeding operation of the squalane squalane.

The invention provides an anti-oxidation mackerel intestine pet snack and a preparation method thereof, the anti-oxidation mackerel intestine pet snack is prepared by uniformly mixing a main raw material mackerel surimi and auxiliary materials corn starch, anti-oxidation peptide and water, filling the mixture into a sausage, cooking and processing, and the anti-oxidation peptide is extracted from a product obtained after mackerel meat and by-products thereof are subjected to protease enzymolysis. The antioxidant mackerel intestine provided by the invention is high in protein content, low in fat content and rich in nutritional value, antioxidant components of the antioxidant mackerel intestine not only can prolong the shelf life of pet snacks, but also can effectively remove free radicals in bodies of pets after the pets eat the antioxidant mackerel intestine, reduce damage of the free radicals to immune cells and enhance immunity, so that the antioxidant mackerel intestine is suitable for being eaten by pets. And the elasticity and health of pet fur are kept. According to the invention, the variety and enzymolysis conditions of protease, the variety of a taste improver and the mixing ratio of raw materials are screened, so that the prepared anti-oxidation mackerel intestine pet snack has higher anti-oxidation activity and better texture.

The Zhejiang snakehead sex-related molecular marker, identification primer group, kit and application belong to the molecular biology identification technical field.The nucleotide sequence of the Zhejiang snakehead sex-related molecular marker is shown in SEQ ID No.1;the nucleotide sequences of the Zhejiang snakehead sex-related molecular marker identification primer group are shown in SEQ ID No.2 and SEQ ID No.3.The molecular marker, the primer group and the kit designed by the molecular marker and the identification method can realize the Zhejiang snakehead sex identification quickly, and have wide application prospects.

The invention discloses a composition, a kit and a method for detecting Atlantic mackerels and three types of mackerels and application, belongs to the technical field of nucleic acid detection of marine fish meat products, and particularly relates to a method for detecting components of the Atlantic mackerels and the three types of mackerels (Japanese mackerels, Australian mackerels and Keli mackerels) by using single and double real-time fluorescent PCR (Polymerase Chain Reaction). The invention also relates to a specific nucleotide primer pair and probe composition for the method, a kit containing the primer pair and the probe, and a method for detecting the fish components by using the kit. When the composition and the kit provided by the invention are used for real-time fluorescent PCR detection, rapid detection of components of Atlantic mackerel and three types of mackerel (Japanese mackerel, Australian mackerel and Keli mackerel) in food can be realized. The method has the advantages of high specificity, high sensitivity, small mass fraction error, simplicity in operation and short time consumption.