阅读说明：本技术 一种猪头去除淤血的方法 (Method for removing extravasated blood from pig head ) 是由 厉建军 张建梅 孙晓红 朱希敏 侯世松 辛伟娟 曹福红 李丹阳 刘海涛 于 2020-11-18 设计创作，主要内容包括：本发明属于食品加工技术领域,尤其是一种猪头去除淤血的方法,包括水池、转盘、夹持机构和驱动转盘转动的驱动电机,转盘转动安装于水池的底部内壁,夹持机构设置于转盘上,驱动电机设置于水池的底部,驱动电机的输出轴与转盘传动连接,还包括以下步骤：解冻剂的配置,取胃蛋白酶抑制剂和茶多酚混合搅拌,形成解冻剂；抑菌剂的配置,取鱼腥草、赤芍、金银花进行煎煮,过滤得出滤液,即可制得抑菌剂；本发明可以有效的加速冰冻的融化,提高解冻效率,使得淤血流出,并抑制细菌的滋生,保证食品的卫生健康,通过离心作用配合全方位的冲洗,便于快速去除淤血,去除效果好。(The invention belongs to the technical field of food processing, in particular to a method for removing extravasated blood from pig heads, which comprises a water tank, a rotary table, a clamping mechanism and a driving motor for driving the rotary table to rotate, wherein the rotary table is rotatably arranged on the inner wall of the bottom of the water tank, the clamping mechanism is arranged on the rotary table, the driving motor is arranged at the bottom of the water tank, and an output shaft of the driving motor is in transmission connection with the rotary table, and the method also comprises the following steps: preparing a thawing agent, namely mixing and stirring a pepsin inhibitor and tea polyphenol to form the thawing agent; preparing the bacteriostatic agent, namely decocting the houttuynia cordata, the red paeony root and the honeysuckle, and filtering to obtain filtrate, thereby preparing the bacteriostatic agent; the invention can effectively accelerate the thawing of the ice, improve the thawing efficiency, enable extravasated blood to flow out, inhibit the breeding of bacteria and ensure the sanitation and health of food, is convenient to rapidly remove the extravasated blood by matching the centrifugal action with the omnibearing washing, and has good removal effect.)

1. The method for removing the extravasated blood from the pig head is characterized by comprising a water tank (1), a rotary table (2), a clamping mechanism (4) and a driving motor (3) for driving the rotary table to rotate, wherein the rotary table (2) is rotatably arranged on the inner wall of the bottom of the water tank (1), the clamping mechanism (4) is arranged on the rotary table (2), the driving motor (3) is arranged at the bottom of the water tank (1), an output shaft of the driving motor (3) is in transmission connection with the rotary table (2), and the method further comprises the following steps:

s1, preparing a thawing agent, namely mixing and stirring the pepsin inhibitor and the tea polyphenol to form the thawing agent;

s2, preparing the bacteriostatic agent, namely decocting the houttuynia cordata, the red paeony root and the honeysuckle, and filtering to obtain filtrate, namely preparing the bacteriostatic agent;

s3, adding water into the water pool, adding a thawing agent and a bacteriostatic agent, stirring uniformly, clamping and fixing the pig head on a pig head rotating disc through a clamping mechanism, and continuously adding water to overflow the pig head for soaking and thawing;

and S4, discharging water in the water tank after unfreezing, conveying clear water through a water pipe for washing, starting a driving motor to drive a turntable to rotate to enable the pig head to rotate, moving the water pipe up and down, carrying out all-dimensional washing on the pig head until no more blood flows out in the washing process, stopping washing, and removing the extravasated blood.

2. The method for removing the extravasated blood from the pig head as set forth in claim 1, wherein the clamping mechanism (4) comprises two sliding grooves (41), two sliding blocks (42), two supporting columns (43), two arc-shaped clamping rods (44) and two threaded rods (45), the two sliding grooves (41) are symmetrically arranged on the top of the rotating disc (2), the sliding blocks (42) are slidably connected with the inner walls of the sliding grooves (41), the supporting columns (43) are arranged on the top of the sliding blocks (42), the arc-shaped clamping rods (44) are arranged on the top of the supporting columns (43), the two threaded rods (45) are threadedly arranged on two sides of the rotating disc (2), and one ends of the threaded rods (45) extend into the sliding grooves (41) and are rotatably connected with the sliding blocks (42).

3. The method for removing congestion of pig head as claimed in claim 1, wherein in S1, the weight ratio of pepsin inhibitor and tea polyphenol is 1.5:1-3: 1.

4. The method for removing congestion of pig heads as claimed in claim 1, wherein in S2, the weight ratio of herba Houttuyniae, radix Paeoniae Rubra and flos Lonicerae is 0.75:1:1-1.4:1: 1.

5. The method for removing congestion of pig heads as claimed in claim 1, wherein in the step S2, the decoction time is 30-60min and the decoction temperature is 60-85 ℃.

6. The method for removing congestion of pig heads as claimed in claim 1, wherein the soaking time in S3 is 0.5-0.8 h.

7. The method for removing congestion of pig head as claimed in claim 1, wherein in the step S4, the flushing time is 15-25min, and the driving motor is a servo motor.

8. The method for removing congestion of pig head as claimed in claim 1, wherein the bottom of the pool (1) is provided with a drain pipe, and the drain pipe is provided with a valve.

Technical Field

The invention relates to the technical field of food processing, in particular to a method for removing extravasated blood from pig heads.

Background

The traditional sauced pig head meat is ruddy in color, fragrant, glutinous, strong and mellow, delicious in meat quality, fat but not greasy, contains high-quality protein and essential fatty acid, can provide heme (organic iron) to improve iron deficiency anemia, and is favorable for fading color spots and maintaining beauty, so that the traditional sauced pig head meat is deeply loved by consumers. The traditional sauce stewed pig head meat is prepared by stewing pig heads by taking more than ten Chinese herbal medicines as auxiliary materials in a stewed soup. The requirements on pig head material selection are extremely high, but the raw pig heads Chinese pennisetum on the market are not uniform in color, have local congestion symptoms in different degrees, have bad smells such as fishy smell and odor in different degrees in smell, are stored in a frozen form for convenience of storage, and have certain limitations on later-stage food processing and utilization.

The traditional unfreezing is to stack the frozen pig heads in a large water pool, add warm water for unfreezing, and the frozen pig heads are large in area and heavy in weight, and the mass accumulation is more than the speed of unfreezing. The thawing time is as long as 8 hours generally, the time consumption is long, the microorganism propagation rate is accelerated in the thawing process, and the quality of raw materials is greatly damaged. The extravasated blood is removed after unfreezing, the existing extravasated blood removing method cannot comprehensively clean all around, is troublesome to operate, and smells and color caused by extravasated blood after stewing are different, so that the taste and the quality are influenced.

Disclosure of Invention

The invention aims to provide a method for removing extravasated blood from pig heads so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the method for removing the extravasated blood from the pig head comprises a water tank, a rotary table, a clamping mechanism and a driving motor for driving the rotary table to rotate, wherein the rotary table is rotatably arranged on the inner wall of the bottom of the water tank, the clamping mechanism is arranged on the rotary table, the driving motor is arranged at the bottom of the water tank, and an output shaft of the driving motor is in transmission connection with the rotary table, and the method further comprises the following steps:

s1, preparing a thawing agent, namely mixing and stirring the pepsin inhibitor and the tea polyphenol to form the thawing agent;

s2, preparing the bacteriostatic agent, namely decocting the houttuynia cordata, the red paeony root and the honeysuckle, and filtering to obtain filtrate, namely preparing the bacteriostatic agent;

s3, adding water into the water pool, adding a thawing agent and a bacteriostatic agent, stirring uniformly, clamping and fixing the pig head on a pig head rotating disc through a clamping mechanism, and continuously adding water to overflow the pig head for soaking and thawing;

and S4, discharging water in the water tank after unfreezing, conveying clear water through a water pipe for washing, starting a driving motor to drive a turntable to rotate to enable the pig head to rotate, moving the water pipe up and down, carrying out all-dimensional washing on the pig head until no more blood flows out in the washing process, stopping washing, and removing the extravasated blood.

Preferably, fixture includes spout, slider, support column, arc supporting rod and threaded rod, spout and threaded rod are two, and two spout symmetries set up in the top of carousel, and the inner wall sliding connection of slider and spout, support column set up in the top of slider, and the arc supporting rod sets up in the top of support column, and two threaded rod screw thread are installed in the both sides of carousel, and the one end of threaded rod extends to in the spout and rotates with the slider to be connected.

Preferably, in S1, the weight ratio of the pepsin inhibitor to the tea polyphenol is 1.5:1-3: 1.

Preferably, in the S2, the weight ratio of the cordate houttuynia to the red peony root to the honeysuckle flower is 0.75:1:1-1.4:1: 1.

Preferably, in the step S2, the decocting time is 30-60min, and the decocting temperature is 60-85 ℃.

Preferably, in the S3, the soaking time is 0.5-0.8 h.

Preferably, in S4, the flushing time is 15-25min, and the driving motor is a servo motor.

Preferably, the bottom of the water pool is provided with a drain pipe, and the drain pipe is provided with a valve.

The invention has the beneficial effects that:

according to the invention, the thawing agent and the bacteriostatic agent are added in the thawing link, the thawing of freezing can be effectively accelerated by adding the pepsin inhibitor and the tea polyphenol, the thawing efficiency is improved, extravasated blood can flow out, and meanwhile, the breeding of bacteria can be effectively inhibited by extracting the juice of the houttuynia cordata, the red paeony root and the honeysuckle as the bacteriostatic agent, so that the health of food is ensured.

When the pig head is rotated to generate centrifugal force during removing the extravasated blood, the pig head is thrown out, and the pig head is flushed in all directions by matching with the rotation and the flushing of water, so that the extravasated blood can be conveniently and quickly removed, and the removing effect is good.

The invention can effectively accelerate the thawing of the ice, improve the thawing efficiency, enable extravasated blood to flow out, inhibit the breeding of bacteria and ensure the sanitation and health of food, is convenient to rapidly remove the extravasated blood by matching the centrifugal action with the omnibearing washing, and has good removal effect.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a pool; 2. a turntable; 3. a drive motor; 4. a clamping mechanism; 41. a chute; 42. a slider; 43. a support pillar; 44. an arc-shaped clamping rod; 45. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, a method for removing extravasated blood from pig head comprises a water tank 1, a rotary table 2, a clamping mechanism 4 and a driving motor 3 for driving the rotary table to rotate, wherein the rotary table 2 is rotatably installed on the inner wall of the bottom of the water tank 1, the clamping mechanism 4 is arranged on the rotary table 2, the driving motor 3 is arranged at the bottom of the water tank 1, an output shaft of the driving motor 3 is in transmission connection with the rotary table 2, and the method further comprises the following steps:

s1, preparing a thawing agent, namely mixing and stirring the pepsin inhibitor and the tea polyphenol to form the thawing agent;

s2, preparing the bacteriostatic agent, namely decocting the houttuynia cordata, the red paeony root and the honeysuckle, and filtering to obtain filtrate, namely preparing the bacteriostatic agent;

s3, adding water into the water pool, adding a thawing agent and a bacteriostatic agent, stirring uniformly, clamping and fixing the pig head on a pig head rotating disc through a clamping mechanism, and continuously adding water to overflow the pig head for soaking and thawing;

and S4, discharging water in the water tank after unfreezing, conveying clear water through a water pipe for washing, starting a driving motor to drive a turntable to rotate to enable the pig head to rotate, moving the water pipe up and down, carrying out all-dimensional washing on the pig head until no more blood flows out in the washing process, stopping washing, and removing the extravasated blood.

In this embodiment, fixture 4 includes spout 41, slider 42, support column 43, arc supporting rod 44 and threaded rod 45, spout 41 and threaded rod 45 are two, two spout 41 symmetries set up in the top of carousel 2, the inner wall sliding connection of slider 42 and spout 41, support column 43 sets up in the top of slider 42, arc supporting rod 44 sets up in the top of support column 43, two threaded rod 45 threaded mounting are in the both sides of carousel 2, the one end of threaded rod 45 extends to in the spout 41 and is connected with slider 42 rotation.

In this example, the weight ratio of pepsin inhibitor to tea polyphenol is 1.5:1 to 3: 1.

In this embodiment, the weight ratio of the cordate houttuynia, the red peony root and the honeysuckle flower is 0.75:1:1-1.4:1: 1.

In this embodiment, the decoction time is 30-60min, and the decoction temperature is 60-85 deg.C.

In this example, the soaking time is 0.5-0.8 h.

In this embodiment, the flushing time is 15-25min, and the driving motor is a servo motor.

In this embodiment, the bottom in pond 1 is provided with the drain pipe, is equipped with the valve on the drain pipe.

According to the invention, the thawing agent and the bacteriostatic agent are added in the thawing link, the thawing of freezing can be effectively accelerated by adding the pepsin inhibitor and the tea polyphenol, the thawing efficiency is improved, extravasated blood can flow out, and meanwhile, the breeding of bacteria can be effectively inhibited by extracting the juice of the houttuynia cordata, the red paeony root and the honeysuckle as the bacteriostatic agent, so that the health of food is ensured. When the pig head is rotated to generate centrifugal force during removing the extravasated blood, the pig head is thrown out, and the pig head is flushed in all directions by matching with the rotation and the flushing of water, so that the extravasated blood can be conveniently and quickly removed, and the removing effect is good.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.