136results about "Meat tenderising" patented technology

The invention discloses a processing method for tenderization of dried meat slices. The method comprises the following steps: step 1, selecting flesh lump, and using mechanical tenderization equipment to cut off the muscle fiber of the flesh lump, thereby facilitating absorption of curing liquid and tenderization of meat texture; step 2, utilizing a slicing machine to cut the flesh lump into meat slices, and then placing the meat slices into a combination containing enzyme mixture for enzyme bio-tenderization and enzymolysis treatment; step 3, adding a chemical tenderization agent and supplementary materials into the meat slices obtained from step 2, and pickling at a low temperature; step 4, placing the pickled meat slices from step 3 into a vacuum rolling machine for vacuum rolling; step 5, using a mesh sieve to spread and sieve the rolled meat slices obtained from step 4, and then carrying out dehydration under temperature control procedures, and baking to produce the dried meat slices; and step 6, cooling, compressing, slicing, testing and packing the baked meat slices.

A cutting assembly for cutting a meat or food product passing along a path of travel and comprising a blade roller having a plurality of blades transversely connected thereto in aligned relation to the path of travel. A mate roller, an in-feed roller and an out-feed roller interact with the plurality of blades to assure removal of meat portions from the blade and mate rollers during the cutting procedure. The mate roller comprises a plurality of mate roller sections each separated from one another by a first predetermined space and variably or adjustably positioned along the length of the mate roller by interaction with a stabilizing assembly to accommodate receipt of the blades within the first predetermined spaces during concurrent rotation of the blade and mate rollers. The cutting assembly may include a modular construction disposable within and removable from an operative position along a processing line associated with the path of travel.

The invention relates to a processing method for marinated meat products, which comprises the following steps of: selecting meat; trimming; cleaning; tenderizing by combining mechanical rolling and kneading with complex enzyme; heating for material permeation; cutting the meat into small blocks; drying the meat with hot wind; packing in vacuum; sterilizing at high temperature; cooling; and externally packaging. The processing method is characterized in that meat tissues become loose and crushed under the impact of external force generated by the mechanical rolling and kneading by adopting a tenderization technology combining mechanical rolling and kneading with complex enzyme; and meat muscle fibers are easy to act with the complex enzyme for enzymolysis, so that the combination of the mechanical rolling and kneading and the complex enzyme ensures that the tenderization time of the meat tissues is shortened to be 1/4-1/6 of the traditional tenderization time, the dosage of protease is 1/7 of the original dosage, the product quality is enhanced, and the marinated meat products have favorable tender taste.

The invention discloses a vacuum roll kneading machine for food processing. The vacuum roll kneading machine comprises a frame, a vacuum pump and a roll kneading drum. The vacuum pump is communicated with the roll kneading drum, a rotating shaft in a hollow structure is rotatably connected in the roll kneading drum, a plurality of slide barrels are arranged on the rotating shaft in the roll kneading drum, each roll kneading knife is provided with a plurality of through holes, the slide barrels are communicated with the through holes, and each roll kneading knife is slidably connected in the corresponding slide barrel. The rotating shaft outside the roll kneading drum is provided with a vent hole, an air cylinder is fixed to the rotating shaft and communicated with the vent hole, and a piston is arranged in the air cylinder and fixedly connected with a piston rod. A motor is arranged on the frame, a first gear meshed with a second gear is fixedly connected with an output shaft of the motor, the rotating shaft is fixedly connected to the second gear, and an eccentric gear is fixedly connected to the rotating shaft and abutted against the piston rod. Due to the hollow structure of the rotating shaft, the roll kneading knives continuously reciprocate to slide in the slide barrels in a continuous rotation process of the rotating shaft, a meat roll kneading effect is enhanced, and roll kneading efficiency is improved.

The invention discloses a fresh chicken fillet making method, which comprises the following steps: slitting the tenderloin chicken; mixing the tenderloin chicken, celery seeds and ice water according to the weight parts of: tenderloin chicken 85-90, celery seeds 3.2-7.4 and ice water 5-10; putting the mixture into a meat rolling machine; closing the meat rolling machine; vacuumizing the meat rolling machine to the vacuum degree of -2.0 to 1.0Pa; rolling and kneading the mixture by the meat rolling machine for at least 25 minutes in positive rotation and 25 minutes in counter rotation; cold-storing the mixture statically in the cold-storage room at 1-3 degrees centigrade for at least 15 hours; putting the mixture into a stainless steel disc, and quickly freezing it between -15 and 8 degrees centigrade; packaging and warehousing; storing in the cold storage at -18 degrees centigrade until distribution. The celery seeds in the invention can add special flavors to the chicken, enhance appetite, aid digestion and absorption and has good health function.

Improved tenderization of meat is achieved by using, individually or in combination, (1) a capacitor discharge chamber of shortened height; (2) a drum-head on which the meat sits during treatment and which is located at the upper end of the capacitor discharge chamber; (3) meat supporting structure which substantially holds the meat in place on the drum-head during capacitor discharge; (4) an indexing carousel for delivery the meat to a location above the capacitor discharge chamber and for transporting the treated meat to a discharge location; (5) an improved negative compression or rarefaction wave; and (6) the combination of shock wave treatment with other operations.

The present invention provides a protein deamidating enzyme that is added to a food material containing muscle protein and acts on the same to produce high-quality foods.

The invention discloses a method for producing the cooling fresh-keeping beeves, comprising slaughtering, bloodletting, peeling off the skin, removing the bowels, flushing by water after qualified inspection of the carcass, pre-cooling of the carcass, selecting the carcass with pH value between 5. 6 and 5.8 to split the meat from the bone, trimming, vacuuming and packing, heat immersing, storing in the temperature between -2 and 2 degree centigrade after cold immersing. The method for producing the cooling fresh-keeping beeves compared with the prior art has the advantages of having better performance of the produced beeves in safety, hygiene, and preservation time.

A system for tenderizing meat that minimizes the probability of cross-contamination between successive pieces of meat product is disclosed. The apparatus includes at least one tenderizing head, a tenderizing station for supporting the meat product, and a treatment area where the tenderizing heads are cleaned and sanitized between operations on the meat product.

An electric food marinating apparatus capable of automatically marinating foods quicker and more effectively than traditional prior art methods by circulating chilled marinade in a closed loop circuit. A removable marinating vessel for containing food is adapted for continuous rotation about a vertical axis. The marinating vessel defines a generally open top and a bottom defining a strainer outlet in communication a marinade reservoir for receiving marinade in a closed loop flow path. An electric motor has an output shaft connected to the marinade reservoir to rotate the marinating vessel. A peristaltic pump housed within the base is configured with an inlet in fluid communication with the marinade reservoir and a spray outlet disposed proximal the top of the rotating marinating vessel. A thermoelectric cooler is provided for cooling the marinade.

The invention provides a duck ham and a preparation method thereof, which can overcome the defect that the duck food is single in the prior art. The invention adopts a technical scheme that: the duck ham comprises the following components in percentage by weight: 79 to 97 percent of duck and 3 to 12 percent of auxiliary seasonings. The duck ham product has the advantages of glossy and golden yellow surface, light smoky flavor, plump appearance, spicy and tender mouthfeel, tight section and marbled meat. A novel duck ham is created so as to expand the approach of duck into novel meat food and increase the income of farmers who breed ducks.

The invention discloses a method for processing animal minced meat, which comprises the steps of: adding auxiliary materials such as protein, meat adhesives, compound phosphate, seasoning and the like into the minced meat, performing processes of vacuum tumbling, salting, stirring and the like for forming through finishing, and applying a certain pressure to form a structure similar to one-piece meat through refrigeration. After being cutting into slices, meat products produced by the processing method are good in flakiness and elastic, can be kept perfect integrity after being cooked, are tender and smooth in mouthfeel through long-term cooking, can be used for cooking of instant boiling, roasting, stir-frying and the like and production of other meat products, and improves the utilization factor and additional value of the minced meat.

A processing device is disclosed. The device includes a machine body. The inside of the left side of the machine body is provided with a first sliding cavity. The left side inner wall of the first sliding cavity is provided with a first guiding and conveying slot. A second sliding cavity communicated with the first sliding cavity is disposed in the machine body at the right side of the first sliding cavity. A discharging passage extending up and down is disposed in the machine body at the right side of the second sliding cavity. The top of the second sliding cavity is provided with a separating slot penetrating the discharging passage and extending to the right side. The top of the discharging passage is provided with a hopper. The top of the hopper is provided with a stirring part. A third sliding cavity is disposed in the machine body above the first sliding cavity. Left and right inner walls of the third sliding cavity are provided with third guiding and conveying slots symmetrically. A stud is disposed in the first sliding cavity. The bottom of the stud is connected to a first motor. The stud is in threaded connection with a touching and pressing block. The device is simple in structure, reasonable in design, simple to operate and capable of automatically controlling stirring and material discharging, has a reminding function, and is capable of reducing labor of workers, increasing the working efficiency, making stirring effects good and making food safety high.

The invention discloses a hammering-type meat emulsion maker. The hammering-type meat emulsion maker solves the technical problems that processing of food material beef emulsion in a background technique needs to be completed in the manner of performing manual and continuous hammering with an iron bar or a solid wood bar, so that the efficiency is low; and besides, an air hammer is used for replacing manual operation, so that the defects of being large in size and large in noise exist. The invention adopts the technical scheme that the hammering-type meat emulsion maker comprises a support frame, wherein a rotating working table is vertically arranged on the support frame, and cantilevers are arranged on the support frame; a crank connecting link mechanism which is matched with the rotating working table for operation and is used for hammering meat is arranged on the cantilevers; and a power part for driving the crank connecting link mechanism to move is arranged at the top of the crank connecting link mechanism. The hammering-type meat emulsion maker disclosed by the invention has the beneficial effect that the machine size is small, the size of the hammering-type meat emulsion maker is smaller than that of the air hammer, besides, noise generated by exhaust of the air hammer does not exist, and the noise is low.

A food processing apparatus for slicing food into slices, strips and cubes comprises a frame, a first and second shaft and first, second, third and fourth subsets of blades. The first shaft is coupled to the frame for rotation relative to the frame about a longitudinal axis of the first shaft. The second shaft is coupled to the frame for rotation relative to the frame about a longitudinal axis of the second shaft. The longitudinal axis of the second shaft is disposed substantially parallel to the longitudinal axis of the first shaft and is displaced therefrom. The first and second subsets of blades are mounted to the first shaft. Each blade of the first subset of blades is displaced along the longitudinal axis of the first shaft from adjacent blades of the first subset of blades by a first displacement. Each blade of the second subset of blades is displaced along the longitudinal axis of the first shaft from adjacent blades of the second subset of blades by a second displacement differing from the first displacement. The third and fourth subsets of blades are mounted to the second shaft. Each blade of the third subset of blades is displaced along the longitudinal axis of the second shaft from adjacent blades of the third subset of blades by the first displacement. Each blade of the fourth subset of blades is displaced along the longitudinal axis of the second shaft from adjacent blades of the fourth subset of blades by the second displacement. The first subset of blades cooperate with the third subset of blades to form a first cutting region therebetween for cutting food to a first dimension and the second subset of blades cooperate with the fourth subset of blades to form a second cutting region therebetween for cutting food to a second dimension.

The invention discloses a processing method of a semi-finished precooked beef product. The processing method includes the steps of raw material selecting, raw material unfreezing, dividing and finishing, feed liquid preparing, rolling, pickling, precooking, cooling and packaging. According to the method, raw material beef in an epidemic-free area and auxiliary materials are carefully selected, the carefully-selected raw material beef is unfrozen, divided and added with the auxiliary materials to be rolled and pickled, then the processes of cooking, cooling and the like are carried out after a certain time of pickling, then prepackaging and quick-freezing are carried out, and finally boxing and warehousing are carried out. Aiming at the risk that meat products can go bad in different production environments, the processing method avoids the risk that raw material beef goes bad when processed by individuals in the present market; furthermore, the processing method saves corresponding water resources and manpower resources, achieves the environmental protection purpose to some extent and reduces the production and processing cost for terminal individuals.

A semi-continuous meat press includes a frame supporting an upper press pad and a lower press pad, positioned adjacent one another to define an open position and a closed position, the closed position having a selectable, adjustable gap between the pads. Upper and lower flexible belts are interposed between the upper and lower press pads, and serve to convey meat pieces between the press pads for the pressing step. The upper and lower press pads and upper and lower flexible belts are urged together by hydraulic cylinders through a four bar mechanical linkage. The press pads are made of a soft pliable plastic material to allow the meat pieces to sink into the pads and provide space for the pliable plastic material to move around and envelop the thick parts of the meat pieces.

The invention relates to a beef electric-stimulation tenderizing instrument capable of outputting multiple waveforms, relating to an electric-stimulation tenderizing technology in the field of meat industry. The beef electric-stimulation tenderizing instrument is an intelligent electric-stimulation tenderizing instrument and comprises an MCU (Micro Control Unit), a DC power circuit, an inverter circuit, a safety circuit, a D/A (Digital-to-Analog) conversion circuit, a keyboard input circuit, a liquid crystal display circuit, a buzzer, an EEPROM (Electrically Erasable Programmable Read-Only Memory), a serial port communication circuit and a stimulating electrode. An integral system comprising the MCU and electron devices positioned on the periphery of the MCU can accurately control a rectification circuit to rectify DC so as to generate multiple current waveforms for stimulating fresh beef, and the frequency, the peak value and the stimulating time of the current waveforms can be freely set within a range permitted by the beef electric-stimulation tenderizing instrument; the beef electric-stimulation tenderizing instrument generates waveform types as follows: DC, sine waves, triangular waves and square waves; the peak value range is 0-110 V, the frequency range is 1-450 HZ, and the timing range is 0-10 minutes. The invention furthest considers the difference of different varieties and parts of the beef, thereby achieving a better tenderizing effect.