阅读说明：本技术 一种高弹性鸡肉丝的加工方法 (Processing method of high-elasticity shredded chicken ) 是由 蔚盛超 吴永恒 于 2021-09-23 设计创作，主要内容包括：本发明公开了一种高弹性鸡肉丝的加工方法,包括以下加工步骤：S1、选取原鸡：选择生长周期为42～50天的鸡；S2、屠宰：将鸡宰杀,并取鸡的鸡胸肉作为原材料；S3、煮肉：将鸡胸肉在温度为90～95℃下煮35～45min,并控制水和鸡胸肉的重量比为1.5～2.5：1；S4、拉丝：将鸡胸肉进行多层拉丝,得到长度为13～15mm,直径为1～2mm的鸡肉丝；S5、速冻：将鸡肉丝在温度为-40～-30℃下冷冻,得到肉松加工用的鸡肉丝原料。本发明具有用时短,制得的鸡肉丝原料口感好、弹性高的特点。(The invention discloses a processing method of high-elasticity shredded chicken, which comprises the following processing steps: s1, selecting a chicken: selecting chickens with the growth cycle of 42-50 days; s2, slaughtering: slaughtering a chicken, and taking the chicken breast as a raw material; s3, cooking meat: boiling the chicken breast at 90-95 ℃ for 35-45 min, and controlling the weight ratio of water to the chicken breast to be 1.5-2.5: 1; s4, drawing: carrying out multilayer wire drawing on the chicken breast to obtain chicken shreds with the length of 13-15 mm and the diameter of 1-2 mm; s5, quick freezing: freezing the chicken shreds at the temperature of-40 to-30 ℃ to obtain the chicken shred raw material for processing the dried meat floss. The method has the characteristics of short time, good taste of the prepared chicken shred raw material and high elasticity.)

1. A processing method of high-elasticity shredded chicken is characterized by comprising the following steps: the method comprises the following processing steps:

s1, selecting a chicken: selecting chickens with the growth cycle of 42-50 days;

s2, slaughtering: slaughtering a chicken, and taking the chicken breast as a raw material;

s3, cooking meat: boiling the chicken breast at 90-95 ℃ for 35-45 min, and controlling the weight ratio of water to the chicken breast to be 1.5-2.5: 1;

s4, drawing: carrying out multilayer wire drawing on the chicken breast to obtain chicken shreds with the length of 13-15 mm and the diameter of 1-2 mm;

s5, quick freezing: freezing the chicken shreds at the temperature of-40 to-30 ℃ to obtain the chicken shred raw material for processing the dried meat floss.

2. The processing method of the high-elasticity shredded chicken as claimed in claim 1, wherein the processing method comprises the following steps: the chicken breast of the step S2 is chicken small breast.

3. The processing method of the high-elasticity shredded chicken as claimed in claim 1, wherein the processing method comprises the following steps: the time between the step S2 and the step S3 is not more than 2 h.

4. The processing method of the high-elasticity shredded chicken as claimed in claim 1, wherein the processing method comprises the following steps: in the step S3, the meat cooking temperature is 92 ℃ and the meat cooking time is 40 min.

5. The processing method of the high-elasticity shredded chicken as claimed in claim 1, wherein the processing method comprises the following steps: in the step S3, the weight ratio of water to chicken is 2: 1.

6. the processing method of the high-elasticity shredded chicken as claimed in claim 1, wherein the processing method comprises the following steps: in the step S4, a wire drawing machine is adopted to carry out multilayer wire drawing treatment, the wire drawing machine comprises a machine case (1), a plurality of wire drawing rollers (2) distributed in 3 rows and 2 rows are arranged in the machine case (1), wire drawing needles (21) are uniformly arranged on the wire drawing rollers (2) along the circumferential direction, an inlet (11) positioned between the two rows of wire drawing rollers (2) is formed in the top of the machine case (1), an outlet (13) corresponding to the inlet (11) is formed in the bottom of the machine case (1), a filtering grid plate (3) is arranged between the outlet (13) and the last row of wire drawing rollers (2), filtering holes (31) perpendicular to the axis of the wire drawing rollers (2) are formed in the filtering grid plate (3), and the filtering holes (31) correspond to the positions of the wire drawing needles (21) in a matched mode.

7. The processing method of the high-elasticity shredded chicken as claimed in claim 6, wherein the processing method comprises the following steps: two side edges parallel to the axis of the filtering grid plate (3) and the wire drawing rollers (2) are connected with the inner wall of the case (1) through springs (32), an impact block (33) is arranged on one side of the filtering grid plate (3), an impact head (23) is arranged on a rotating shaft of the last row of wire drawing rollers (2) through a connecting rod (22), and the impact head (23) is matched with the impact block (33) to collide so as to enable the filtering grid plate (3) to vibrate in a transverse moving mode.

8. The processing method of the high-elasticity shredded chicken as claimed in claim 7, wherein the processing method comprises the following steps: cutting blades (34) with the cutting edges inclined upwards are further arranged on the two inner sides of the filtering pores (31).

9. The processing method of the high-elasticity shredded chicken as claimed in claim 6, wherein the processing method comprises the following steps: the bottom of filtering grid tray (3) is equipped with the slide bar that parallels with filtration pore (31), and sliding connection has cleaning plate (35) on the slide bar, is equipped with on cleaning plate (35) to stretch into the clear (36) that cleans teeth in filtration pore (31), and the one end of slide bar is equipped with the buckle device of fixed cleaning plate (35).

10. The processing method of the high-elasticity shredded chicken as claimed in claim 6, wherein the processing method comprises the following steps: the wire drawing rollers (2) in the same row are connected through a synchronous belt (24), and one wire drawing roller (2) in each row of wire drawing rollers (2) is connected with a wire drawing motor (25) through a transmission belt (26).

Technical Field

The invention relates to a chicken shred raw material of dried meat floss, in particular to a processing method of high-elasticity chicken shred.

Background

The existing chicken shreds for preparing the dried meat floss are prepared by processes of chicken selection, slaughtering, selection, freezing, meat boiling, wire drawing, freezing and the like in the whole preparation process, the preparation process flow and the time consumption are long, the selected chicken is not selected, the quality of the meat is uneven, the taste of the finished product is poor, the nutritional ingredients are not easy to absorb, and long-time freezing treatment is performed during slaughtering and meat boiling, so that the chicken fibers are damaged, the meat is loose, and the taste and the elasticity are poor. Therefore, the existing preparation method of the shredded chicken has long use time, and the prepared chicken has poor taste and poor elasticity.

Disclosure of Invention

The invention aims to provide a processing method of high-elasticity shredded chicken. The method has the characteristics of short time, good taste of the prepared chicken shred raw material and high elasticity.

The technical scheme of the invention is as follows: a processing method of high-elasticity shredded chicken comprises the following processing steps:

s1, selecting a chicken: selecting chickens with the growth cycle of 42-50 days;

s2, slaughtering: slaughtering a chicken, and taking the chicken breast as a raw material;

s3, cooking meat: boiling the chicken breast at 90-95 ℃ for 35-45 min, and controlling the weight ratio of water to the chicken breast to be 1.5-2.5: 1;

s4, drawing: carrying out multilayer wire drawing on the chicken breast to obtain chicken shreds with the length of 13-15 mm and the diameter of 1-2 mm;

s5, quick freezing: and (3) freezing the chicken shreds at the temperature of-40 to-30 ℃ until the temperature reaches the crystallization point to obtain the chicken shred raw material for processing the dried meat floss.

In the processing method of the high-elasticity shredded chicken, the chicken breast in the step S2 is chicken small breast.

In the processing method of the high-elasticity shredded chicken, the time between the step S2 and the step S3 is not more than 2 hours.

In the processing method of the high-elasticity shredded chicken, in step S3, the meat cooking temperature is 92 ℃ and the meat cooking time is 40 min.

In the processing method of the high-elasticity shredded chicken, in step S3, the weight ratio of water to chicken is 2: 1.

in the foregoing processing method of the high-elasticity shredded chicken, in step S4, a wire drawing machine is used for performing multilayer wire drawing processing, the wire drawing machine includes a chassis, a plurality of wire drawing rollers distributed in 3 rows and 2 rows are arranged in the chassis, wire drawing needles are uniformly arranged on the wire drawing rollers in the circumferential direction, an inlet located between two rows of the wire drawing rollers is arranged at the top of the chassis, an outlet corresponding to the inlet is arranged at the bottom of the chassis, a filtering grid plate is arranged between the outlet and the last row of the wire drawing rollers, filtering holes perpendicular to the axes of the wire drawing rollers are arranged on the filtering grid plate, and the filtering holes correspond to the positions of the wire drawing needles in a matched manner.

In the processing method of the high-elasticity shredded chicken, the two side edges of the filtering grid plate, which are parallel to the axis of the wire drawing roller, are connected with the inner wall of the case through springs, the impact blocks are arranged on one side of the filtering grid plate, the impact heads are arranged on the rotating shafts of the last row of wire drawing rollers through connecting rods, and the impact heads and the impact blocks are matched to collide to enable the filtering grid plate to vibrate in a transverse moving mode.

In the processing method of the high-elasticity shredded chicken, the two inner sides of the filtering pores are also provided with cutting pieces with the cutting edges inclined upwards.

In the processing method of the high-elasticity shredded chicken, the bottom of the filtering grid plate is provided with the sliding rod parallel to the filtering hole, the sliding rod is connected with the cleaning plate in a sliding mode, the cleaning plate is provided with the cleaning teeth stretching into the filtering hole, and one end of the sliding rod is provided with the buckle device for fixing the cleaning plate.

In the processing method of the high-elasticity shredded chicken, the same row of wire drawing drums are connected through the synchronous belt, and one wire drawing drum in each row of wire drawing drums is connected with the wire drawing motor through the transmission belt.

Compared with the prior art, the chicken breast meat is selected as a raw material, the protein content is high, the chicken breast meat is easy to absorb by a human body, white-feather chickens with the growth cycle of 42-50 days are selected, the water content in the chicken meat is low, and the meat quality is compact, full and elastic; the freezing treatment between slaughtering and meat boiling is cancelled, the preparation time is shortened, a large amount of microorganisms generated in the chicken during the placement process are reduced, and the influence on the taste and elasticity of the chicken due to the damage of freezing on chicken fibers is avoided; the parameters of the boiled chicken are improved, so that microorganisms in the chicken can be effectively killed, the elasticity of the boiled chicken is highest, the length of chicken silks can be stretched to be one time of the original length, the chicken fibers can be loosened, and the fibers are naturally separated from one another, so that the subsequent wire drawing treatment is facilitated; and finally, the quick-freezing treatment is carried out, so that the freshness of the cooked chicken can be preserved to the maximum extent, and the elasticity of the chicken shred raw material is higher.

Therefore, the method has the characteristics of short time consumption, good taste of the prepared chicken shred raw material and high elasticity.

Drawings

FIG. 1 is a schematic view of the drawing machine of the present invention;

FIG. 2 is a schematic view of the mating configuration of the wire drawing drum and the filter grid;

FIG. 3 is a schematic view of the structure of a filtration grid;

FIG. 4 is a schematic view of a cutting blade;

fig. 5 is a schematic view of a driving structure of the drawing drum.

The labels in the figures are: 1. a chassis; 11. an inlet; 12. a feed hopper; 13. an outlet; 2. a wire drawing roller; 21. a wire drawing needle; 22. a connecting rod; 23. a striking head; 24. a synchronous belt; 25. a wire drawing motor; 26. a transmission belt; 3. filtering the grid plate; 31. filtering the pores; 32. a spring; 33. an impact block; 34. cutting the slices; 35. cleaning the plate; 36. cleaning the teeth.

Detailed Description

The present invention is further illustrated by the following examples, which are not to be construed as limiting the invention.

Example (b):

a processing method of high-elasticity shredded chicken comprises the following processing steps:

s1, selecting a chicken: selecting chickens with the growth cycle of 42-50 days, preferably white-feather chickens in the northeast;

s2, slaughtering: slaughtering the white-feather chicken, and taking the chicken breast meat of the white-feather chicken as a raw material;

the chicken breast is selected as a raw material, the protein content is high, the chicken breast is easy to absorb by a human body, white-feather chickens with the growth cycle of 42-50 days are selected, the water content in chicken is low, and the meat quality is compact, full and elastic.

S3, cooking meat: boiling the chicken breast at 90-95 ℃ for 35-45 min, and controlling the weight ratio of water to the chicken breast to be 1.5-2.5: 1; the meat boiling temperature is preferably 92 ℃, the meat boiling time is preferably 40min, and the weight ratio of water to chicken is preferably 2: 1.

the set meat boiling parameters can effectively kill microorganisms in chicken after a plurality of tests, the boiled chicken has the highest elasticity, the length of chicken silks can be stretched to one time of the original length, other meat boiling parameters cannot reach the length, the chicken fibers can be loosened, the fibers and the fibers are naturally separated, subsequent wire drawing is easier, a blade is not needed, and only a wire drawing needle can be used for processing.

S4, drawing: and performing multilayer wire drawing on the chicken breast to obtain chicken shreds with the length of 13-15 mm and the diameter of 1-2 mm, wherein the chicken shreds are uniform in thickness.

S5, quick freezing: the chicken shreds are frozen at the temperature of-40 to-30 ℃, preferably-35 ℃, and the temperature is lower than the crystallization point of water in the chicken shreds, so that the freshness of cooked chicken can be preserved to the maximum extent, the breeding of microorganisms is reduced, and the chicken shreds used for processing dried meat floss with higher freshness and higher elasticity are obtained.

Detecting the chicken shred raw material according to the detection method of the national standard GB4789.2-2016, and detecting to obtain that the total number of bacterial colonies in the chicken shred raw material is 1.2 multiplied by 10⁶CFU/g, much smaller than the standard 3X 10⁶CFU/g。

Further, the time between the step S2 and the step S3 does not exceed 2 h. The time between slaughtering and boiling is shortened as much as possible, so that the exposure time of raw meat is short, a large amount of microorganisms generated in the placing process of the raw meat can be reduced, the raw meat is not frozen in the period, and the influence on the taste and the elasticity of chicken due to the damage of freezing on chicken fibers is avoided.

As shown in fig. 1 to 5, in step S4, a wire drawing machine is used to perform multilayer wire drawing, the wire drawing machine includes a cabinet 1, a plurality of wire drawing drums 2 distributed in 3 rows and 2 columns are arranged in the cabinet 1, wire drawing needles 21 are uniformly arranged on the wire drawing drums 2 along the circumferential direction, an inlet 11 located between two rows of wire drawing drums 2 is arranged at the top of the cabinet 1, a feed hopper 12 is arranged on the inlet 11, an outlet 13 corresponding to the inlet 11 is arranged at the bottom of the cabinet 1, a filter grid plate 3 is arranged between the outlet 13 and the last row of wire drawing drums 2, a filter aperture 31 perpendicular to the axis of the wire drawing drums 2 is arranged on the filter grid plate 3, and the filter aperture 31 corresponds to the position of the wire drawing needles 21. The width of the filtering pores 31 is 2-3 mm.

The two side edges parallel to the axis of the wire drawing roller 2 of the filtering grid plate 3 are connected with the inner wall of the case 1 through springs 32, one side of the filtering grid plate 3 is provided with an impact block 33, the rotating shaft of the last row of wire drawing roller 2 is provided with an impact head 23 through a connecting rod 22, and the impact head 23 is matched with the impact block 33 to collide when rotating so as to enable the filtering grid plate 3 to vibrate in a transverse moving mode.

Further, cutting blades 34 with an inclined upward edge are disposed on two inner sides of the filtering pores 31. When the filtering grid plate 3 vibrates in a transverse moving mode, the cutting pieces cut the chicken shreds on the filtering pores 31 due to the blocking of the large blocks, so that the chicken shreds can smoothly pass through the filtering pores 31 due to the small volume, the wire drawing sufficiency is improved, and the strip dryness uniformity of the chicken shreds is ensured.

Further, the bottom of the filtering grid plate 3 is provided with a sliding rod parallel to the filtering hole 31, the sliding rod is connected with a cleaning plate 35 in a sliding manner, the cleaning plate 35 is provided with cleaning teeth 36 extending into the filtering hole 31, and one end of the sliding rod is provided with a fastening device for fixing the cleaning plate 35. Wire drawing machine during operation through the fixed clean board 35 of buckle device, avoids causing the interference to the ejection of compact of chicken silk, when needs clearance filter grid plate 3, removes clean board 35 along the slide bar, and clean tooth 36 removes in filtering hole 31 to clear away the chicken silk of jam in filtering hole 31, the clearance is convenient.

The wire drawing rollers 2 in the same row are connected through a synchronous belt 24, and one wire drawing roller 2 in each row of the wire drawing rollers 2 is connected with a wire drawing motor 25 through a transmission belt 26.

The working principle is as follows: the boiled chicken enters the wire drawing machine from the feed hopper 12, through the multilayer wire drawing treatment of the rotating wire drawing roller 2 of 3 multiplied by 2, the chicken is made into chicken filaments with uniform strips, the chicken filaments fall onto the filtering grid plate 3, the wire drawing needles 21 correspond to the filtering holes 31, the chicken filaments after wire drawing can be discharged after being filtered by the filtering grid plate 3 smoothly, the wire drawing roller 2 continuously collides with the impact block 33 on the filtering grid plate 3 through the impact head 23 while rotating, the filtering grid plate 3 vibrates in a transverse moving mode, the chicken is further cut through the cutting piece 34, the strips of the chicken filaments are more uniform, and the blocking condition is reduced.