871results about "Fish processing" patented technology

A method and apparatus for measuring the physical characteristics of livestock animals such as cattle and hogs. The apparatus of the invention includes a plurality of strategically positioned cameras that are used to obtain data concerning volumetric, curvilinear (surface) and linear measurements of livestock animals such as cattle and hogs and the full carcasses thereof. In accordance with the method of the invention, the data is analyzed to provide information that substantially assists the commercial producer of livestock animals in producing a high-quality end-product for the consumer while adding profitability to the enterprise.

A system, suitable for high-speed operation, by which raw product (45), such as a slab of meat, can be accurately processed, such as by slicing into segments of desired weight, comprises a product profiling apparatus (15). The product profiling apparats (15) meassures the profile of the physical process. The product profiling apparatus (15) includes line lasers (75, 85) for directing a line of light across the upper and lower surfaces of the product (45) and visual image cameras (80, 90) directed toward the profile surface to capture, at fixed increments, the product profile. The product may also be weighed and the product density determined from the overall profile measurements. A controller (150) receives this data, and instructs the physical process accordingly.

A food processing apparatus for detecting and cutting tough tissues from food items such as fish, meat, or poultry. At least one x-ray machine associated to a first conveyor for imaging incoming food items on the first conveyor based on a generated x-ray image indicating the location of the tough tissues in the food items. A vision system supplies second image data of the food items subsequent to the imaging by the x-ray machine. The second image data including position related data indicating the position of the food items on the second conveyor prior to the cutting. A mapping mechanism determines an estimated coordinate position of the food items on the second conveyor by utilizing the x-ray image and tracking position data. The processor compares the estimated coordinate position of the food items to the actual position on the second conveyor based on the second image data.

A method for monitoring and tracking the processing of a plurality of meat items which originated from an animal, with the processing utilizing instructions, such as instructions from a customer. The method comprises the steps of registering one or more of an identification of one piece of meat from the plurality of meat items, an identification of a supplier of the one piece of meat, and an identification of the animal from which the one piece of meat originated; allocating the one piece of meat to one of a plurality of workstations; registering an identification of the workstation; processing the one piece of meat into a plurality of meat cuttings at the workstation utilizing the instructions; and further processing one or more of the plurality of meat cuttings, wherein traceability is established between the one or more of the plurality of meat cuttings and one or more of the one piece of meat, the supplier, and the animal from which the one piece of meat originated.

The invention relates to a processing method of an instant squid. The method comprises the following steps: live or frozen whole squids which are not polluted, have no abnormality and even size are adopted, cleaned, treated to remove internal organs, cleared and cleaned, cut up, scalded, rinsed, pickled and roasted at high temperature for sterilization, and the instant squid is obtained after mild secondary sterilization. The instant squid comprises various parts such as squid rings, squid tentacles, squid mouths, squid wings and the like, and the nutrients of fresh squids are well kept; besides, the squids have beautiful appearance, and can be eaten after being opened; and the instant squid is characterized by delicious taste, convenient eating and rich nutrition. The method adopts small package, and high-temperature short-time sterilization technology is adopted before vacuum packaging to effectively kill microbes, and measures such as a mild secondary sterilization and the like are taken after packaging, therefore, the shelf life of the squid can reach half a year to one year. The method is simple in preparation, and the procedures are reasonable, simple and feasible, the squid product processed has no nutrition loss and natural color, thus improving the edible convenience of the squid product.

A meat or fish composition which retains moisture during cooking is provided. A concentrated aqueous acidic protein solution derived from animal muscle tissue is added to the meat or fish prior to cooking. The concentrated aqueous acidic protein solution comprises myofibrillar proteins and sarcoplasmic proteins substantially free of myofibrils and sarcomeres.

The present invention discloses one kind of fast frozen white delicious fish fillet of spotted forked-tail Leiocassis longirostris and its production process. The production process includes the steps of temporarily raising, killing to eliminate blood, slicing, eliminating skin, trimming, soaking to sterilize, loading into tray and quick freezing, grading, coating with ice, packing, etc. The production process features complete elimination of blood, low temperature of fish fillet in icy water at 0-4 deg.c, soaking fish fillet in ozone icy water and ultralow temperature quick freezing at below -35 deg.c. The production process has high fish fillet yield and less nutrient loss, and the produced fish fillet is white, translucent and delicious.

The invention relates to a machining method and machining equipment for removing heads and viscera of small fishes and belongs to the field of fish processing. The machining method includes the followings steps of firstly, placing small fishes on a fish body conveying belt via a directional fish body feeder unit; secondly, placing the small fishes in distance-adjustable positioning grooves of the fish body conveying belt in a manner that the backs of the fish bodies face upwards and the bellies of the fish bodies face downwards, cutting off spines and peripherally connected muscular tissues via a disc cutter of a head cutting device while guaranteeing that the heads and the bodies of the backs of the fish bodies are cut off without cutting off flesh tissue of the bellies of the fish bodies and throat tissues connected with the viscera and the heads; thirdly, conveying the fish bodies not completely cut off and separated to a viscera remover device via a synchronous feeder, clamping and conveying the fish bodies, pulling and removing the heads, the viscera and connected throat tissues; and fourthly, conveying the fish bodies to a fish container, and feeding the heads and the viscera into other containers.

A method and apparatus for harvesting livers and hearts from a giblet package comprising an infeed pinch roller assembly, a slide assembly, an indexer assembly, an intestine pull down and a liver and heart separator assembly, which teaches a novel method and apparatus for harvesting livers and hearts with an increased yield. The steps of the process include loading a load viscera pack into a feed chute that channels the pack to a pair of counter rollers. The viscera pack is captured by infeed pinch rollers thereby forcing the package into and between the rollers with only the gizzard remaining on top of the roller body. The liver and heart is isolated and separated by a pull down stripper assembly and a stripper arm assembly.

The method for removing a spinal column from a block of meat which includes detecting the position and shape of the spinal column in the block of meat that includes at least a part of the spinal column and cutting the block of meat in the vicinity of the spinal column in a V-letter form from two directions by three-dimensionally controlling the position of a cutter based on data concerning the detected position and shape of the spinal column.

The invention relates to a full-automatic fish cutting machine. The full-automatic fish cutting machine comprises a machine body, conveying devices and a fish cutting blade and the like, wherein an oblique V-shaped sliding channel is arranged at the front parts of the transmission devices and is connected with a fish room which is arranged obliquely; a chain-network conveying belt is arranged at the rear part of the transmission device and is provided with a fish pressing plate; fish clamping conveying wheels are arranged at the rear part of the fish pressing plate; and a scraping shovel and a spraying tank are arranged at the rear part of the fish-clamping conveying wheels. The full-automatic fish cutting machine is characterized in that under the driving of a motor and a speed reducer, the fish cutting blade and the conveying devices can work synchronously, fish can be fed into the conveying belt by the fish room and the V-shaped sliding channel, and is conveyed forwards by clamping of the conveying belt, the fish cutting blade at the top part of the conveying belt splits the fish from the middle part, the split fish is pressed by the fish clamping conveying wheels, then the internal organs of the fish are scraped off by the scraping shovel and are suctioned into a negative pressure tank by a vacuum pump and seasonings are sprayed on the fish by the spraying tank. The full-automatic fish cutting machine has the advantages that the working efficiency is high, the production cost is greatly saved for aquatic-product processing enterprises, and the promotion value is good.

A method of treating fish to maintain freshness after freezing and thawing. A whole fish is chilled and cut into four loins, each with two flat sides forming a corner. The loins are chilled and either sliced cross sectionally to form steaks or sliced parallel to one of the flat sides to form sashimi slabs. If sashimi slabs are formed, the slabs are then preferably dipped in a warm flavor enhancing solution. The steaks or slabs are then sealed in non-permeable bags, preferably in a "puzzle pack" configuration that maximizes density and minimizes interstices. The bag with the steaks or sashimi slabs is then submerged in a brine solution. A treatment gas is then injected into the bag. After a treatment time, the gas is removed and the bag is vacuum packed. The bags are then frozen for shipping and storage. When needed, the bags can be thawed in a brine solution.

The invention relates to a machine for cleaning and slicing animal intestines, which comprises a machine body, wherein a cleaning device, a slicing device, a first electronic actuator, a second electronic actuator and a speed governor are arranged on the machine body. The machine can be used for slicing the animal intestines while automatically cleaning the animal intestines, thereby improving the productivity and lowering the production cost. Two electronic actuators are arranged in a control circuit, so stopping operation of a control motor when the work is suspended is realized, and the machine is safe in use. The speed governor can adjust the speed of rotation of the motor according to requirements, so the machine is convenient to use.

A knife for producing a butterfly cut of meat, the knife having a handle and a first knife blade attached at one end thereof to the handle, the first knife blade having a first distance between the top and the bottom thereof and being sharpened on the bottom thereof. A second knife blade is operatively attached at one end thereof to the handle, the second knife blade having a fixed position disposed generally parallel to the first knife blade, the second knife blade having being sharpened on the bottom thereof, the bottom of the second knife blade being disposed above and at a predetermined distance to one side of the bottom of the first knife blade over a major portion of the first and second knife blades when the second blade is attached to the handle in the fixed position thereof.