3 results about "Pig intestine" patented technology

This invention discloses a method for removing odor from pig intestines, relating to a second aspect of the food processing technology field. The method comprises the following steps: enzyme treatment: papain is added at 0.9%-1.5% of the pig intestine mass, and the treatment is carried out at 45℃-50℃ for 30-60 minutes, followed by thorough rinsing with water; alkali treatment: sodium hydroxide solution is applied at a concentration of 0.8g / L-1.6g / L, and the treatment is carried out at room temperature for 20-40 minutes, followed by thorough rinsing with water; alcohol treatment: ethanol solution is applied at a concentration of 25%-45%, and the treatment is carried out at room temperature for 35-55 minutes, followed by thorough rinsing with water. This invention proposes a three-step synergistic treatment process of enzyme-alkali-alcohol, achieving an odor removal rate of over 80% under mild conditions. This process does not rely on external flavor masking and leaves no undesirable residues.

The utility model discloses an efficient enzymolysis reaction device for extracting pig intestine mucosa protein, which belongs to the technical field of animal product processing, and adopts the technical scheme that the efficient enzymolysis reaction device comprises a reaction tank, a heating mechanism is arranged on the inner wall of the reaction tank, a control mechanism is mounted on the left side of the heating mechanism, and a reaction cover is clamped at the top of the reaction tank; a servo motor is mounted at the top of the reaction cover, a connecting rotating rod is rotationally connected to the bottom of the reaction cover, a connecting rotating shaft is connected to the top of the connecting rotating rod through a flat key, stirring blades are welded to the surface of the connecting rotating rod, and a discharging pipe is fixedly connected to the bottom of the control mechanism. According to the heating mechanism, heat can be uniformly conducted into the reaction tank from the outer side of the reaction tank through cooperation of three heat conduction rings, a heat conduction rod and a heating ring, the local overheating or supercooling phenomenon caused by a traditional heating mode is avoided, the enzymolysis reaction is conducted in a stable temperature environment, the enzyme activity is guaranteed, and the extraction efficiency and quality of pig intestine mucosa protein are improved.

The utility model discloses processing equipment for efficiently extracting heparin sodium in pig intestine mucosa, which comprises an extraction tank, a feed inlet, a stirring piece and a feed channel, the feed inlet is arranged at the top end of one side of the extraction tank, two groups of stirring rollers are arranged in the center of the interior of the feed inlet, a rolling shaft is transversely arranged in the feed channel, and the stirring piece is arranged in the rolling shaft. A rolling shaft is arranged in the extraction tank, spiral blades are uniformly distributed on the rolling shaft, a third driving motor is fixed at one end of the feeding channel, a rotating shaft is arranged in the center of the interior of the extraction tank, stirring pieces are uniformly arranged at the bottom end of the rotating shaft, a movable frame is arranged above the extraction tank, and a first driving motor is fixed at the top of the movable frame. According to the utility model, the extraction tank, the feeding hole, the crushing roller, the crushing teeth, the feeding channel, the rolling shaft, the third driving motor and the spiral blade are arranged, and through an integrated crushing and conveying structure, continuous feeding can be realized, and the equipment utilization rate and the extraction efficiency are improved.