CN104041564A - Beef cattle slaughtering and processing process - Google Patents

Abstract

The invention discloses a beef cattle slaughtering and processing process. The process flow comprises the following specific steps: transporting to-be-slaughtered live cattle to a to-be-slaughtered pen for standing without eating for 12-24 hours; driving the live cattle into a perble range, knocking out, slaughtering, buckling the rear legs of the cattle with iron chains, draining blood on a blood draining rail for 7-10 minutes, cutting front hoofs and cattle horns through hydraulic scissors, pre-peeling heads, and cutting rear hoofs; pre-peeling the rear hoofs, thorax and abdomen and front legs of the cattle by using a peeling knife; mechanically tearing skin off by using a skin tearing machine; cutting cattle heads, opening chests, taking white internal organs and red internal organs out in sequence, hanging the cattle heads, the white internal organs and the red internal organs on a synchronous quarantine conveyor to perform veterinary sanitary inspection, splitting the cattle into two halves along the cattle vertebrae by using a belt type splitting saw, and feeding the trimmed two halves into an acid removing room of 0-4 DEG C for removing acid; cutting the two halves into four halves by using a quarter saw; removing bones, segmenting and packaging by bone removing personnel, and placing into a freezer of 30 DEG C below zero for refrigerating for 24-36 hours. Beef made by adopting the process has the advantages of fresh and tender in texture and the like.

Description

A kind of beef cattle is butchered processing technology

Technical field

The present invention relates to a kind of beef cattle and butcher processing technology, be applied to beef cattle and butcher manufacture field.

Background technology

Raising along with people's living standard, beef increases gradually at the consumption figure of China, still, by existing beef cattle, butchers the soft bavin of even sending out of beef meat that processing technology processes, and taste is more single, can not meet the demand of contemporary people to product quality.

Summary of the invention

For solving the defect of prior art scheme, the beef beef cattle Fresh & Tender in Texture that the invention discloses a kind of processing is butchered processing technology.

The invention discloses a kind of beef cattle and butcher processing technology, technological process is specific as follows:

Step 1: will cattle on the hoof be killed be sent to and wait to kill the circle 12-24 hour that rests that stops eating, be beneficial to and alleviate the stress reaction that cattle on the hoof brings through long-distance transport, improve the quality of beef;

Step 2: the cattle on the hoof perble range that drives in is hit unconsciously, slaughter, with iron chains, fasten ox back leg, by elevator, promote and enter bloodletting track, on bloodletting track, carry out drop blood 7-10 minute, carry out electro photoluminescence, the contraction of muscle of ox, can well promote blood further to discharge, and then by hydraulic pressure scissors, cuts forehoof and ox horn, head is shelled in advance, finally cuts rear hoof;

Step 3: ox body is proceeded to trunk processing conveyer, utilize bark knife to carry out pre-peeling to ox back leg, chest belly, foreleg;

Step 4: to the station of disputing over trifles, utilize skin tearing machine to carry out mechanical skin tearing the ox stripping in advance automatic transport on trunk processing conveyer;

Step 5: Niu Zidong automatic transport on trunk processing conveyer of having pulled skin is arrived to next station, cut ox head, then open chest and get white internal organ and get red internal organ, and ox head, white internal organ, red internal organ are hung over and on synchronous quarantine conveyer, carry out veterinary sanitary inspection, utilize belt type splitting saw, along ox vertebrae, ox is split into two splits simultaneously, and mowing diad;

Step 6: it is to carry out acid discharge between the acid discharge of 0-4 ℃ that the good diad of mowing is sent into temperature, and the acid discharge time is 24-72 hour, and beef can carry out physical and chemical reaction under stable environment, impels the further tenderization of beef;

Step 7: the diad that step 6 is obtained is divided into tetrad with tetrad saw;

Step 8: tetrad is hung on production line, after the personnel of picking a bone bone, cut apart, pack, put into-30 ℃ of following freezing 24-36 hour of freezer.

It is to alleviate the stress reaction that cattle on the hoof brings through long-distance transport that a kind of beef cattle of the present invention is butchered processing technology step 1 Main Function, be beneficial to the quality of improving meat, by add electrical stimulation procedures after drop blood in step 2, the contraction of muscle of ox, can well promote blood further to discharge, and by carry out acid discharge between acid discharge, beef can carry out physical and chemical reaction under stable environment, impel the further tenderization of beef, therefore relatively good by the beef mouthfeel of this kind of processes.

The specific embodiment

The invention discloses a kind of beef cattle and butcher processing technology, technological process is specific as follows:

Step 1: will cattle on the hoof be killed be sent to and wait to kill the circle 12-24 hour that rests that stops eating, be beneficial to and alleviate the stress reaction that cattle on the hoof brings through long-distance transport, improve the quality of beef;

Step 2: the cattle on the hoof perble range that drives in is hit unconsciously, slaughter, with iron chains, fasten ox back leg, by elevator, promote and enter bloodletting track, on bloodletting track, carry out drop blood 7-10 minute, carry out electro photoluminescence, the contraction of muscle of ox, can well promote blood further to discharge, and then by hydraulic pressure scissors, cuts forehoof and ox horn, head is shelled in advance, finally cuts rear hoof;

Step 3: ox body is proceeded to trunk processing conveyer, utilize bark knife to carry out pre-peeling to ox back leg, chest belly, foreleg;

Step 4: to the station of disputing over trifles, utilize skin tearing machine to carry out mechanical skin tearing the ox stripping in advance automatic transport on trunk processing conveyer;

Step 5: Niu Zidong automatic transport on trunk processing conveyer of having pulled skin is arrived to next station, cut ox head, then open chest and get white internal organ and get red internal organ, and ox head, white internal organ, red internal organ are hung over and on synchronous quarantine conveyer, carry out veterinary sanitary inspection, utilize belt type splitting saw, along ox vertebrae, ox is split into two splits simultaneously, and mowing diad;

Step 6: it is to carry out acid discharge between the acid discharge of 0-4 ℃ that the good diad of mowing is sent into temperature, and the acid discharge time is 24-72 hour, and beef can carry out physical and chemical reaction under stable environment, impels the further tenderization of beef;

Step 7: the diad that step 6 is obtained is divided into tetrad with tetrad saw;

Step 8: tetrad is hung on production line, after the personnel of picking a bone bone, cut apart, pack, put into-30 ℃ of following freezing 24-36 hour of freezer.

Embodiment mono-

Step 1: will cattle on the hoof be killed be sent to and wait to kill circle and stop eating and rest 12 hours, be beneficial to and alleviate the stress reaction that cattle on the hoof brings through long-distance transport, improve the quality of beef;

Step 2: the cattle on the hoof perble range that drives in is hit unconsciously, slaughter, with iron chains, fasten ox back leg, by elevator, promote and enter bloodletting track, on bloodletting track, carry out drop blood 10 minutes, carry out electro photoluminescence, the contraction of muscle of ox, can well promote blood further to discharge, and then by hydraulic pressure scissors, cuts forehoof and ox horn, head is shelled in advance, finally cuts rear hoof;

Step 3: ox body is proceeded to trunk processing conveyer, utilize bark knife to carry out pre-peeling to ox back leg, chest belly, foreleg;

Step 4: to the station of disputing over trifles, utilize skin tearing machine to carry out mechanical skin tearing the ox stripping in advance automatic transport on trunk processing conveyer;

Step 5: Niu Zidong automatic transport on trunk processing conveyer of having pulled skin is arrived to next station, cut ox head, then open chest and get white internal organ and get red internal organ, and ox head, white internal organ, red internal organ are hung over and on synchronous quarantine conveyer, carry out veterinary sanitary inspection, utilize belt type splitting saw, along ox vertebrae, ox is split into two splits simultaneously, and mowing diad;

Step 6: it is to carry out acid discharge between the acid discharge of 0 ℃ that the good diad of mowing is sent into temperature, and the acid discharge time is 24 hours, and beef can carry out physical and chemical reaction under stable environment, impels the further tenderization of beef;

Step 7: the diad that step 6 is obtained is divided into tetrad with tetrad saw;

Step 8: tetrad is hung on production line, after the personnel of picking a bone bone, cut apart, pack, put into-30 ℃ of following freezers freezing 24 hours.

Finally it should be noted that: above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention; Therefore, although this description has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in claim scope of the present invention.

Claims (1)

1. beef cattle is butchered a processing technology, it is characterized in that: technological process is specific as follows:

Step 1: will cattle on the hoof be killed be sent to and wait to kill the circle 12-24 hour that rests that stops eating, be beneficial to and alleviate the stress reaction that cattle on the hoof brings through long-distance transport, improve the quality of beef;

Step 2: the cattle on the hoof perble range that drives in is hit unconsciously, slaughter, with iron chains, fasten ox back leg, by elevator, promote and enter bloodletting track, on bloodletting track, carry out drop blood 7-10 minute, carry out electro photoluminescence, the contraction of muscle of ox, can well promote blood further to discharge, and then by hydraulic pressure scissors, cuts forehoof and ox horn, head is shelled in advance, finally cuts rear hoof;

Step 3: ox body is proceeded to trunk processing conveyer, utilize bark knife to carry out pre-peeling to ox back leg, chest belly, foreleg;

Step 4: to the station of disputing over trifles, utilize skin tearing machine to carry out mechanical skin tearing the ox stripping in advance automatic transport on trunk processing conveyer;

Step 5: Niu Zidong automatic transport on trunk processing conveyer of having pulled skin is arrived to next station, cut ox head, then open chest and get white internal organ and get red internal organ, and ox head, white internal organ, red internal organ are hung over and on synchronous quarantine conveyer, carry out veterinary sanitary inspection, utilize belt type splitting saw, along ox vertebrae, ox is split into two splits simultaneously, and mowing diad;

Step 6: it is to carry out acid discharge between the acid discharge of 0-4 ℃ that the good diad of mowing is sent into temperature, and the acid discharge time is 24-72 hour, and beef can carry out physical and chemical reaction under stable environment, impels the further tenderization of beef;

Step 7: the diad that step 6 is obtained is divided into tetrad with tetrad saw;

Step 8: tetrad is hung on production line, after the personnel of picking a bone bone, cut apart, pack, put into-30 ℃ of following freezing 24-36 hour of freezer.