CN104082396A - Device for spraying poultry meat product preservative and preservation method - Google Patents
Device for spraying poultry meat product preservative and preservation method Download PDFInfo
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- CN104082396A CN104082396A CN201410305775.XA CN201410305775A CN104082396A CN 104082396 A CN104082396 A CN 104082396A CN 201410305775 A CN201410305775 A CN 201410305775A CN 104082396 A CN104082396 A CN 104082396A
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Abstract
The invention discloses a device for spraying a poultry meat product preservative and a preservation method, and relates to the fields of cooked poultry meat product preservation technologies and preservation technology devices. The invention designs a device for spraying a poultry meat product preservative, especially the device is suitable for spraying preservative which has immiscible components, the invention also provides a poultry meat product preservation method utilizing the spraying device, and the preservation method comprises the following steps: performing vacuum cooling on the poultry meat products, spraying a preservative, standing the poultry meat products so as to drain off water, and performing vacuum package, wherein the used preservative is prepared by mixing 0.3-0.5% of compound essential oil and distilled water in percentage by volume, the compound essential oil is prepared by mixing 10-20% of clove essential oil, 30-40% of sage essential oil and 40-50% of thyme essential oil in percentage by volume. By virtue of the preservation method provided by the invention, the preservation period for the poultry meat products can be prolonged and the special flavor of the cooked poultry meat products can be preserved well.
Description
Technical field
The present invention relates to the cooked preservation technique of poultry and antistaling process device field, relate in particular to the preservation method of a kind of birds meat products antistaling agent spray equipment and a kind of birds meat products.
Background technology
Dezhou grilled chicken, Roast chicken, Dokou roasted chicken and Beijing roast duck etc. are local tradition famous-eats, its golden yellow color, and crust light, Fresh & Tender in Texture, strong and brisk in taste, as local speciality, enjoy great prestige at home and abroad.At present, commercially available birds meat products mainly contains in bulk and two kinds of forms of vacuum packaging.Bulk products, shelf life is short, easily putrid and deteriorated under room temperature condition, is not suitable for long-distance transport and sells; Vacuum-packed birds meat products, has longer shelf life at normal temperatures, yet browning phenomenon easily appears in vacuum-packed product in storage, affects consumer's desire to purchase.For improving the shelf-life of cooked meat product, prevent brown stain, a lot of producers adopt antistaling agent to soak then packing, conventionally the antistaling agent adopting adds by chitosan solution the nontoxic component that other have anti-corrosion function, natural antistaling agent seldom, the use of antistaling agent simultaneously has often reduced original cooked local flavor, makes product have kind of so-called " a packing peculiar smell ", affects the original local flavor of food.
Volatile oil is from contain the plant that secretes gland or essential oil cell, to extract and obtain, medicine food applicating history is long, the essential oil wherein much extracting from spices especially flavorant is because of its outstanding sterilization, antibacterial, anti-corrosion function, caused people to it very big interest in food fresh keeping field, existing numerous research shows that the essential oils such as wild marjoram, cloves, Salvia japonica, sweet basil, Chinese cassia tree, thyme, rosemary, Xue MingRosma rinus officinalis, mustard have good anti-food source property corruption and pathogenic activity.But essential oil is water insoluble, and can not high concentration use, during for food fresh-keeping, conventionally need dilute with water and with the fully emulsified mode that adopts afterwards spraying of mixing of water.In numerous essential oils, edible (non-medicinal) cloves, thyme, Salvia japonica essential oil all can be used as condiment and use, especially for meat, cook, there is the function that Titian solution is greasy, increase local flavor, by people are liked, and three kinds of essential oils have very strong inhibitory action to Escherichia coli, salmonella typhimurium, cactus bacillus, single increasing listeria spp etc., and wherein clove oil excitant is slightly strong, need use on a small quantity.Essential oil is also belonged to blank at present for birds meat products is fresh-keeping, but for prepared food meat products, use essential oil to keep beyond doubt flavor quality and natural excellent process.
Vacuum cooled constantly reduces the boiling temperature of water, water just becomes and easily vaporizes, during water vapor, can only absorb heat from object being treated self, object being treated just can obtain cooling fast, vacuum environment has been avoided by the possibility of airborne bacterium secondary pollution simultaneously, is the type of cooling of efficient and clean hygiene.Vacuum packaging has been widely used manner of packing, but conventional low separated packaging material oxygen transmission rate is higher, Comparatively speaking high barrier material has high resistant oxygen, blocks water, hinders Xiang Gong energy, adopt high barrier material to carry out the cooked original color and luster local flavor of maintenance that vacuum packaging can be more effectively, delay the fat oxidation in storage.
Summary of the invention
The invention provides a kind of poultry anti-staling agent spray equipment and preservation method thereof, extend birds meat products freshness date and improve preservation quality, solve especially to a great extent the problem that general preservation method affects birds meat products local flavor.Technical scheme provided by the invention is:
A birds meat products antistaling agent spray equipment, comprising:
Conveyer belt, described conveyer belt both sides are provided with gear, in the middle of described conveyer belt, are provided with 3 along the groove of direction of transfer, and described groove diameter is 3cm, and the distance between described groove is 0.5cm;
Conveyor drive arrangement, is installed on described conveyer belt two ends and is connected with described conveyer belt;
Nozzle platform, is installed on described conveyer belt both sides, and described nozzle platform inner side is provided with gear grooved, described gear grooved coordinates with the gear of described conveyer belt both sides, described nozzle platform is to be provided with installing hole on hollow and its, in described nozzle platform, is provided with conduit, and described conduit is by T-shaped pipe connection segment;
Nozzle, described nozzle is atomizer, be installed on described nozzle platform and be connected through installing hole and the described T-shaped pipe of described nozzle platform, distance between described nozzle is 20cm, vertical range between the center of the delivery port of described nozzle and described conveyer belt is 10cm, described nozzle spray direction and described conveyer belt place plane parallel and perpendicular to described conveyer belt, the nozzle diameter of described nozzle is 1.2mm, spray is apart from being 20cm, and spray amount is 20～50cc/min;
Collecting tank, be arranged under described nozzle platform and described conveyer belt, described nozzle platform and described conveyer belt are installed in described collecting tank, the width of described collecting tank is greater than the distance in described nozzle platform two outsides, and the inner side of described collecting tank and described nozzle platform are 50cm with the distance in outside, limit, the length of described collecting tank is greater than the length of described conveyer belt, and the distance of the two ends of described collecting tank and described conveyer belt respective ends is respectively 15cm;
Fluid reservoir, described fluid reservoir lower end is provided with delivery port, and described delivery port is connected with conduit by control valve, and described conduit is connected with the conduit in described nozzle platform, described control valve is for controlling the Push And Release of described nozzle, and described fluid reservoir top is provided with charging aperture;
Air pressure pump, it is arranged in the cavity of upper end in described fluid reservoir;
Agitator, described agitator is propeller mixer, and described agitator is installed on described fluid reservoir top, and it is inner that the paddle of described agitator is positioned at described fluid reservoir, for stirring the liquid in described fluid reservoir.
A birds meat products preservation method that utilizes described antistaling agent spray equipment, comprising:
Step 1, the birds meat products vacuum cooled that hot-working is made is to normal temperature;
Step 2, in desinfection chamber to through the cooling birds meat products surface spraying antistaling agent of step 1, spray time is 1～3min, described antistaling agent mixes emulsion by composite essential oil and the distilled water that by volume percentage is 0.3～0.5%, described composite essential oil is 10-20% clove oil by percentage by volume, 30-40% Salvia japonica essential oil and 40-50% thyme essential oil mix and form, described clove oil, Salvia japonica essential oil and thyme essential oil are edible essential oil, described antistaling agent is used stir 15min by described agitator under the rotating speed of 300r/min in described fluid reservoir after, the rotating speed of agitator described in described spraying process is 100r/min, described desinfection chamber is for to carry out the workplace after ozone sterilization to device,
Step 3, by the birds meat products standing 20min that drains in desinfection chamber after step 2 spraying;
Step 4, carries out vacuum packaging by the birds meat products draining through step 3, and packaging material are high-barrier packaging material.
Preferably, described birds meat products preservation method, also comprises that the skin after step 4 packs, and described skin packs and described vacuum packaging between place oxygen scavenger.
Birds meat products antistaling agent spray equipment provided by the present invention, in conveyer belt both sides, nozzle is set, and the contact area that groove increases birds meat products and antistaling agent is set on conveyer belt, and realized the spraying coating process of birds meat products antistaling agent, be particularly useful for having the spraying of antistaling agent of component of not dissolving each other.Birds meat products preservation method provided by the present invention, employing has sterilization, antibacterial, anticorrosion flavorant essential oil and the distilled water emulsification simultaneously with peculiar flavour is uniformly mixed as antistaling agent, simultaneously in conjunction with vacuum cooled and vacuum packaging process, on the basis of reducing braised chicken brown stain, maintenance birds meat products script color, smell and taste, extend the shelf-life of birds meat products, improved preservation quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of antistaling agent spray equipment of the present invention.
The specific embodiment
Below in conjunction with embodiment, and by reference to the accompanying drawings, the present invention is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
As shown in Figure 1, birds meat products antistaling agent spray equipment provided by the invention, comprising:
Conveyer belt 1, described conveyer belt 1 both sides are provided with gear, in the middle of described conveyer belt, be provided with 3 along the groove 4 of direction of transfer, the diameter of described groove 4 is 3cm, distance between described groove is 0.5cm, the antistaling agent that described groove 4 flows down in order to water conservancy diversion also increases the area that the braised chicken being positioned on conveyer belt contacts antistaling agent, makes the part contacting with conveyer belt also touch antistaling agent;
Conveyor drive arrangement, be installed on described conveyer belt two ends and be connected with described conveyer belt, for making Fig. 1 clear succinct, described conveyor drive arrangement does not draw in figure, but the driving relationship that those of ordinary skills should understand described conveyor drive arrangement and described driving-belt be connected;
Nozzle platform 2, be installed on described conveyer belt both sides, described nozzle platform 2 inner sides are provided with gear grooved, described gear grooved coordinates with the gear of described conveyer belt both sides, described nozzle platform 2 is provided with installing hole on hollow and its, in described nozzle platform, be provided with conduit, described conduit is by T-shaped pipe connection segment;
Nozzle 3, described nozzle 3 is atomizer, be installed on described nozzle platform 2 and be connected through installing hole and the described T-shaped pipe of described nozzle platform 2, distance between described nozzle 3 is 20cm, vertical range between the center of the delivery port of described nozzle 3 and described conveyer belt is 10cm, the injection direction of described nozzle 3 and described conveyer belt 1 place plane parallel and perpendicular to described conveyer belt 1, jet hole 2 footpaths of described nozzle 3 are 1.2mm, spray is apart from being 20cm, and spray amount is 20～50cc/min (discharge rate is too many);
Collecting tank 5, be arranged under described nozzle platform 2 and described conveyer belt 1, described nozzle platform 2 and described conveyer belt 1 are installed in described collecting tank, the width of described collecting tank 5 is greater than the distance in 2 liang of outsides of described nozzle platform, and the inner side of described collecting tank 5 and described nozzle platform 2 are 50cm with the distance in outside, limit, the length of described collecting tank 5 is greater than the length of described conveyer belt 1, and the distance of the two ends of described collecting tank 5 and described conveyer belt 1 respective ends is respectively 15cm;
Fluid reservoir 7, described fluid reservoir 7 lower ends are provided with delivery port, and described delivery port is connected with conduit 6 by control valve, and described conduit 6 is connected with the conduit in described nozzle platform 2, described control valve is for the Push And Release of Control Nozzle, and described fluid reservoir 7 tops are provided with charging aperture;
Air pressure pump 9, it is arranged in the cavity of described fluid reservoir 7 interior upper ends;
Agitator 8, described agitator 8 is propeller mixer, and described agitator 8 is installed on the top of described fluid reservoir 7, and the paddle of described agitator 8 is positioned at described fluid reservoir 7 inside, for stirring the liquid in described fluid reservoir 7.
The birds meat products preservation method that utilizes described antistaling agent spray equipment of the present invention, concrete implementation step is as follows:
(1) hot worked birds meat products is put into vacuum cooled chamber and be cooled to normal temperature;
(2) spray booth and the chamber of draining are carried out to ozone sterilization;
(3) preparation antistaling agent, described antistaling agent is mixed by composite essential oil and the distilled water emulsification that by volume percentage is 0.3～0.5%, described composite essential oil is comprised of by volume percentage 10-20% clove oil, 30-40% Salvia japonica essential oil and the mixing of 40-50% thyme essential oil, described clove oil, Salvia japonica essential oil and thyme essential oil are edible essential oil, and described antistaling agent is stirred 15min in described fluid reservoir under the rotating speed of 300r/min by described agitator;
(4) in the spray booth through step (2) sterilization to through the cooling birds meat products surface spraying antistaling agent of step (1), spray time is 1～3min, the spray amount of described nozzle is 20～50cc/min, and the rotating speed of agitator described in described spraying process is 100r/min;
(5) by the birds meat products after step (4) spraying in the standing 20min of draining in chamber that drains through step (2) sterilization;
(6) birds meat products draining through step (5) is carried out to vacuum packaging, packaging material are high-barrier packaging material.
Described birds meat products preservation method, can also comprise step:
(7) outside the vacuum packaging of step (6), add and pack layer, and place oxygen scavenger between external packing and described vacuum packaging.
Embodiment mono-
Utilize described antistaling agent spray equipment, the birds meat products of shortening is carried out to Preservation Treatment and packing, step comprises:
(1) birds meat products shortening being become is put into vacuum cooled chamber and is cooled to normal temperature;
(2) spray booth and the chamber of draining are carried out to ozone sterilization;
(3) preparation antistaling agent, described antistaling agent is formed by composite essential oil and the distilled water mixing and emulsifying that by volume percentage is 0.3%, described composite essential oil is that 10% clove oil, 40% Salvia japonica essential oil and 50% thyme essential oil mix and form by percentage by volume, described clove oil, Salvia japonica essential oil and thyme essential oil are edible essential oil, and described antistaling agent is stirred 15min in described fluid reservoir under the rotating speed of 300r/min by described agitator;
(4) in the spray booth through step (2) sterilization to through the cooling birds meat products surface spraying antistaling agent of step (1), spray time is 2min, the spray amount of described nozzle is 40cc/min, and the rotating speed of agitator described in described spraying process is 100r/min;
(5) by the birds meat products after step (4) spraying in the standing 20min of draining in chamber that drains through step (2) sterilization;
(6) birds meat products draining through step (5) is carried out to vacuum packaging, packaging material are high-barrier packaging material.
Birds meat products shelf-life under deepfreeze after treated and packing can extend 30 days, and in storage, brown stain does not occur birds meat products, and good colour, has unique perfume, and birds meat products originally has local flavor to keep good.
Embodiment bis-
(1) birds meat products shortening being become is put into vacuum cooled chamber and is cooled to normal temperature;
(2) spray booth and the chamber of draining are carried out to ozone sterilization;
(3) preparation antistaling agent, described antistaling agent is mixed by composite essential oil and the distilled water that by volume percentage is 0.5%, described composite essential oil is that 15% clove oil, 35% Salvia japonica essential oil and 40% thyme essential oil mix and form by percentage by volume, described clove oil, Salvia japonica essential oil and thyme essential oil are edible essential oil, and described antistaling agent is stirred 15min in described fluid reservoir under the rotating speed of 300r/min by described agitator;
(4) in the spray booth through step (2) sterilization to through the cooling birds meat products surface spraying antistaling agent of step (1), spray time is 1min, the spray amount of described nozzle is 50cc/min, and the rotating speed of agitator described in described spraying process is 100r/min;
(5) by the birds meat products after step (4) spraying in the standing 20min of draining in chamber that drains through step (2) sterilization;
(6) birds meat products draining through step (5) is carried out to vacuum packaging, packaging material are high-barrier packaging material.
Birds meat products shelf-life under deepfreeze after treated and packing can extend 25 days, and in storage, brown stain does not occur braised chicken, and good colour, has unique perfume, and birds meat products originally has local flavor to keep good.
Embodiment tri-
(1) birds meat products shortening being become is put into vacuum cooled chamber and is cooled to normal temperature;
(2) spray booth and the chamber of draining are carried out to ozone sterilization;
(3) preparation antistaling agent, described antistaling agent is mixed by composite essential oil and the distilled water that by volume percentage is 0.4%, described composite essential oil is that 20% clove oil, 30% Salvia japonica essential oil and 40% thyme essential oil mix and form by percentage by volume, described clove oil, Salvia japonica essential oil and thyme essential oil are edible essential oil, and described antistaling agent is stirred 15min in described fluid reservoir under the rotating speed of 300r/min by described agitator;
(4) in the spray booth through step (2) sterilization to through the cooling birds meat products surface spraying antistaling agent of step (1), spray time is 3min, the spray amount of described nozzle is 20cc/min, and the rotating speed of agitator described in described spraying process is 100r/min;
(5) by the birds meat products after step (4) spraying in the standing 20min of draining in chamber that drains through step (2) sterilization;
(6) birds meat products draining through step (5) is carried out to vacuum packaging, packaging material are high-barrier packaging material.
(7) outside the vacuum packaging of step (6), add and pack layer, and place oxygen scavenger between external packing and described vacuum packaging.
Birds meat products after treated and packing can extend 20 days in the deepfreeze shelf-life, and in storage, brown stain does not occur birds meat products, and good colour, has unique perfume, and birds meat products originally has local flavor to keep good.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in description and embodiment, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other modification, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend of describing.
Claims (3)
1. a birds meat products antistaling agent spray equipment, is characterized in that, comprising:
Conveyer belt, described conveyer belt both sides are provided with gear, in the middle of described conveyer belt, are provided with 3 along the groove of direction of transfer, and described groove diameter is 3cm, and the distance between described groove is 0.5cm;
Conveyor drive arrangement, is installed on described conveyer belt two ends and is connected with described conveyer belt;
Nozzle platform, is installed on described conveyer belt both sides, and described nozzle platform inner side is provided with gear grooved, described gear grooved coordinates with the gear of described conveyer belt both sides, described nozzle platform is to be provided with installing hole on hollow and its, in described nozzle platform, is provided with conduit, and described conduit is by T-shaped pipe connection segment;
Nozzle, described nozzle is atomizer, be installed on described nozzle platform and be connected through installing hole and the described T-shaped pipe of described nozzle platform, distance between described nozzle is 20cm, vertical range between the center of the outlet of described nozzle and described conveyer belt is 10cm, described nozzle spray direction and described conveyer belt place plane parallel and perpendicular to described conveyer belt, the nozzle diameter of described nozzle is 1.2mm, spray is apart from being 20cm, and spray amount is 20～50cc/min;
Collecting tank, be arranged under described nozzle platform and described conveyer belt, described nozzle platform and described conveyer belt are installed in described collecting tank, the width of described collecting tank is greater than the distance in described nozzle platform two outsides, and the inner side of described collecting tank and described nozzle platform are 50cm with the distance in outside, limit, the length of described collecting tank is greater than the length of described conveyer belt, and the distance of the two ends of described collecting tank and described conveyer belt respective ends is respectively 15cm;
Fluid reservoir, described fluid reservoir lower end is provided with delivery port, and described delivery port is connected with conduit by control valve, and described conduit is connected with the conduit in described nozzle platform, described control valve is for controlling the Push And Release of described nozzle, and described fluid reservoir top is provided with charging aperture;
Air pressure pump, it is arranged in the cavity of upper end in described fluid reservoir;
Agitator, described agitator is propeller mixer, and described agitator is installed on described fluid reservoir top, and it is inner that the paddle of described agitator is positioned at described fluid reservoir, for stirring the liquid in described fluid reservoir.
2. a birds meat products preservation method that utilizes spray equipment described in claim 1, is characterized in that, comprising:
Step 1, the birds meat products vacuum cooled that hot-working is made is to normal temperature;
Step 2, in desinfection chamber to through the cooling birds meat products surface spraying antistaling agent of step 1, spray time is 1～3min, described antistaling agent mixes emulsion by composite essential oil and the distilled water that by volume percentage is 0.3～0.5%, described composite essential oil is 10-20% clove oil by percentage by volume, 30-40% Salvia japonica essential oil and 40-50% thyme essential oil mix and form, described clove oil, Salvia japonica essential oil and thyme essential oil are edible essential oil, described antistaling agent is used stir 15min by described agitator under the rotating speed of 300r/min in described fluid reservoir after, the rotating speed of agitator described in described spraying process is 100r/min, described desinfection chamber is for to carry out the workplace after ozone sterilization to device,
Step 3, by the birds meat products standing 20min that drains in desinfection chamber after step 2 spraying;
Step 4, carries out vacuum packaging by the birds meat products draining through step 3, and packaging material are high-barrier packaging material.
3. birds meat products preservation method as claimed in claim 2, is characterized in that, also comprises that the skin after step 4 packs, and described skin packs and described vacuum packaging between place oxygen scavenger.
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| CN104605379A (en) * | 2015-01-20 | 2015-05-13 | 山东凤祥股份有限公司 | Meat product conveyer with slurry spraying and collecting functions |
| CN108617754A (en) * | 2018-05-15 | 2018-10-09 | 广西壮族自治区水产科学研究院 | A kind of method of cray long-distance transport |
| CN108703293A (en) * | 2018-05-03 | 2018-10-26 | 安徽农业大学 | A kind of natural antimicro-bialc ompound and its preservation method extending the poultry soup shelf-life |
| CN109287730A (en) * | 2018-11-18 | 2019-02-01 | 林光琴 | A kind of stewed meat products fresh keeping gas packaging |
| CN114601100A (en) * | 2022-04-15 | 2022-06-10 | 重庆市绿之歌农业科技开发有限公司 | Intelligent fresh-keeping treatment equipment for agricultural products |
| CN116548499A (en) * | 2023-07-10 | 2023-08-08 | 汕头市锦泰水产实业有限公司 | Multi-turnover uniform spraying device and application thereof in fresh-keeping of aquatic products |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605379A (en) * | 2015-01-20 | 2015-05-13 | 山东凤祥股份有限公司 | Meat product conveyer with slurry spraying and collecting functions |
| CN104605379B (en) * | 2015-01-20 | 2017-10-24 | 山东凤祥股份有限公司 | A kind of meat products conveyer that collecting function is sprayed with slurry |
| CN108703293A (en) * | 2018-05-03 | 2018-10-26 | 安徽农业大学 | A kind of natural antimicro-bialc ompound and its preservation method extending the poultry soup shelf-life |
| CN108617754A (en) * | 2018-05-15 | 2018-10-09 | 广西壮族自治区水产科学研究院 | A kind of method of cray long-distance transport |
| CN108617754B (en) * | 2018-05-15 | 2021-12-21 | 广西壮族自治区水产科学研究院 | Long-distance crayfish transportation method |
| CN109287730A (en) * | 2018-11-18 | 2019-02-01 | 林光琴 | A kind of stewed meat products fresh keeping gas packaging |
| CN109287730B (en) * | 2018-11-18 | 2022-07-26 | 广东益膳食品有限公司 | Fresh-keeping modified atmosphere package for sauced pot-stewed meat products |
| CN114601100A (en) * | 2022-04-15 | 2022-06-10 | 重庆市绿之歌农业科技开发有限公司 | Intelligent fresh-keeping treatment equipment for agricultural products |
| CN116548499A (en) * | 2023-07-10 | 2023-08-08 | 汕头市锦泰水产实业有限公司 | Multi-turnover uniform spraying device and application thereof in fresh-keeping of aquatic products |
| CN116548499B (en) * | 2023-07-10 | 2023-08-29 | 汕头市锦泰水产实业有限公司 | Multi-turnover uniform spraying device and application thereof in fresh-keeping of aquatic products |
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| CN104082396B (en) | 2016-05-25 |
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