CN106093325A - A kind of livestock product quality testing safe early warning method - Google Patents

A kind of livestock product quality testing safe early warning method Download PDF

Info

Publication number
CN106093325A
CN106093325A CN201610446312.4A CN201610446312A CN106093325A CN 106093325 A CN106093325 A CN 106093325A CN 201610446312 A CN201610446312 A CN 201610446312A CN 106093325 A CN106093325 A CN 106093325A
Authority
CN
China
Prior art keywords
early warning
animal products
class
hazardous material
send
Prior art date
Application number
CN201610446312.4A
Other languages
Chinese (zh)
Inventor
杜治国
陈俊成
刘文字
邢敏
王仕明
Original Assignee
华南农业大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华南农业大学 filed Critical 华南农业大学
Priority to CN201610446312.4A priority Critical patent/CN106093325A/en
Publication of CN106093325A publication Critical patent/CN106093325A/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02Food
    • G01N33/12Meat; fish

Abstract

The open a kind of livestock product quality testing safe early warning method of the present invention, the new inspection data and the achievement data that obtain animal products safety information source are analyzed, and when being found to have the project that detect and detect, send and do not examine abnormal information;When animal products is from the food of epidemic-stricken area and contaminated area, send A class early warning information;When animal products is containing pathogenic bacteria or banned substance class hazardous material, send B class early warning information;When animal products hazardous material containing limitation exceeds standard, send C class early warning information;When animal products being executed inspection frequency and occurring abnormal, send D class early warning information;When animal products safety needs to be analyzed further, deliver expert and be analyzed and send expert's early warning;Without triggering early warning, then this animal products is verified as safety food.Livestock product quality can be monitored by the inventive method in real time, provides different types of early warning information for different analysis results for all circles, it is ensured that the food safety of animal products.

Description

A kind of livestock product quality testing safe early warning method

Technical field

The present invention relates to field of food detection, more particularly, to a kind of livestock product quality testing safe early warning method.

Background technology

China is that big country is consumed in livestock product production and processing, and in recent years, along with the development produced with trade, security incident is also More frequent, quality security problem becomes increasingly conspicuous.This not only compromises consumer's interests, also has a strong impact on the strong of poultry industry simultaneously Kang Fazhan.For improving the ability to supervise to animal husbandry security fields, provide full-scope safeguards to animal products quality safety, improve poultry Poultry product quality safety management system, introducing information-based and intelligentized supervisory systems is inevitable choice.

Animal products is of a great variety, but all has the biological characteristics of uniqueness, and color differs from one another.Animal products is made For high quality protein, its nutrition is full price, has the highest threpsology and is worth.One piece of fowl egg, can breed a life;One Cup milk, can feed a life.Simultaneously for microbiological hazards because usually saying, animal products is again good " cultivation Base ", it is very beneficial for the breeding of microorganism, grows, grow and spread, propagate.

The insecurity of animal products quality, has many features: one is the disguise of harm.It is said that in general, except individual The factor of other physical property, such as stone, wood flour, hair etc., the insecurity of animal products quality is invisible to the naked eye, and such as raises Microorganism pollution in poultry product, drug residue, heavy-metal residual etc.;The naked eyes invisibility of this harm, makes animal products True horizon or the degree of quality safety are often covered up, and are difficult to be identified, the most very with sense organ or general detection equipment The mistake drink being easily caused consumer is eaten by mistake, causes the generation of animal products quality safety event.Animal products quality safety, objective The instrument and equipment of the certain precision of upper requirement and the technical staff of related levels are as supporting and relying on.Two is answering of risk factor Polygamy.The various risk factor of animal products quality safety exist in a large number, and source complexity, quality is various, exacerbates animal products The complexity of quality safety.Three is the additive of risk factor.The various risk factor of animal products quality safety influence each other, Interacting, embody the additivity of natural dialectics, embodiment is but more the non-additivity of natural dialectics, so that wind Danger is strengthened.Four to be that animal products quality unsafe incidents has sudden, multiple.The disguise of animal products risk factor and Its non-additivity, constitutes the inevitable important document of burst unsafe incidents;The many tools of unsafe incidents that some microorganisms cause infect Property, microbial reproduction spread speed is fast in addition, more exacerbates unsafe incidents burst, multiple probability, and therefore, poultry produce Quality is safely sanitarian important component part.Five is the arduousness of risk control.Animal products supply chain relates to many Individual link, is directed not only to cultivating link, further relates to processing, intermediate links;Animal products management relates to multiple department, at present I Under the administration that state is existing, it is directed not only to agricultural sector, further relates to hygiene department, industrial and commercial administration department, commercial affairs department, environment The relevant departments such as protection department, inspection and quarantining for import/export department;Animal products generates and relates to multiple angle, is the pass in food chain Key one ring, holds the balance again among the Natural Circulation of nature, closely related with natural resourcess such as soil, air and water sources; Meanwhile, it is reproduction of the nature, is also economic reproduction;Etc..All these, all exacerbate animal products quality and safety control Arduousness.

Physical property risk factor: the physical property risk factor of animal products refer to cause animal products quality dangerous Physical pollution thing.Some physical pollutions may the most directly threaten the health (Cai Meiqin, 2007) of consumer, but sternly The sensory properties of ghost image sound animal products application, or/and nutritive value, makes animal products quality can not be guaranteed.Produce according to poultry Physical property risk factor can be divided into two classes by the character of product physical pollution thing, it may be assumed that pollute the foreign body of animal products (foreign material) and radioactive substance (radioactive contaminant).

Physical pollution foreign body in animal products, source complexity, of a great variety.One be animal products producing, processing, In storage, transport and sales process, it is not intended among the physical property foreign substance pollution that causes, such as: sand, blood stains, hair, glass are broken Sheet, timber, stone, metallic foreign body etc., and other accidental pollution such as rag, the end of a thread etc..Two is the adulterated caused poultry of doping Poultry product foreign substance pollution, refers to deliberately add in animal products foreign body, such as the water in water-injected meat.

Chemistry risk factors: the chemistry risk factors of animal products quality safety, its source mostlys come from raising link, Next derives from processing, storage, transit link.The risk factor raising link are mainly derived from residue of veterinary drug, feedstuff and feedstuff Additive residual, pesticide residues, " three wastes " pollution, food additive agent pollution and natural animal noxious substance etc..

Residue of veterinary drug risk: severe Field of Animal Epidemic Disease Control situation, and the increase of bacterial drug resistance, causes breeding process Herbal medicine range constantly expands, usage amount sustainable growth, and this brings bigger risk to animal products quality safety.Lead The main cause causing residue of veterinary drug has: one is the illegal businesses of part veterinary drug distributors, or distributors' storage condition is poor, causes Once medicine Quality Down;Two is that raiser's antibiotic Asia therapeutic dose in breeding process uses, do not disobeys in accordance with off-drug period, illegal use Banning drugs product etc., and other risk factor, such as: the cross-contamination of feed manufacturing, non-target animals medication, animal individual Difference of Metabolism Deng.

Feedstuff and feed additive residual: feedstuff is the material base of aquaculture, for the feedstuff of animal edible, including single Feedstuff, additive premix, concentrated feed, mixed feed and concentrate supplement.Feed additive refer to feed manufacturing, A small amount of or the trace substance added during making, use, including nutritional feed additive and general feeds additive.Raise Material and feed additive bring the composition of pollution mainly to have four kinds: mycotoxin, propagate infectiousness cause of disease, feed additive residual Stay, pesticide and the residual of other chemical substances.

Pesticide residues risk: being widely used of pesticide, while effectively controlling plant pest, increasing crop yield, Result also in the insecurity of animal products quality, in animal products, i.e. create the residual of pesticide.Agriculture in animal products Medicine residual mostly come from food chain by the feedstuff of pollution by pesticides, forage grass and drinking-water, cause pesticide in poultry body Accumulation, residual.

" three wastes " pollution risk: along with the fast development of national economy, " three wastes " (i.e. the general designation of waste water,waste gas and industrial residue) Produce in a large number and discharge, causing the natural environment such as soil, water source and air to be contaminated.Contaminated soil, water source and air, Enter in poultry body directly or indirectly, thus cause animal products quality insecurity.

Food additive agent pollution risk: food additive is originated by it, can be divided into natural additive for foodstuff and chemosynthesis Food additive;Except minority is nontoxic natural materials, majority is the chemical substance of synthetic;By its function, it is roughly divided into Sweeting agent, preservative, colour former, bleach, antioxidant, coloring agent etc..Food additive is by regulation the most also Use certain dosage, harmless;But abuse necessarily causes the dangerous of animal products quality.

Natural animal noxious substance: natural animal noxious substance is primarily referred to as certain of naturally occurring in animal body to human body Healthy harmful non-nutritive natural materials composition;Or because storage method is improper, certain produced under certain condition has Poison composition.Relevant with animal products quality safety, mainly there are thyroxin, adrenocortical hormone, and animal livers In noxious substance.

Summary of the invention

The present invention is to overcome at least one defect described in above-mentioned prior art, it is provided that a kind of livestock product quality testing peace Full method for early warning, monitors in real time to livestock product quality, provides different types of for different analysis results for all circles Early warning information, it is ensured that the food safety of animal products.

For solving above-mentioned technical problem, technical scheme is as follows:

A kind of livestock product quality testing safe early warning method, livestock product quality is monitored by described method in real time, There is provided early warning information for all circles, said method comprising the steps of:

S1: the new inspection data and the achievement data that obtain animal products safety information source are analyzed, described new inspection data For up-to-date detection data, described achievement data is the index of detection data;

S2: when being found to have the project that detect and detect, send and do not examine abnormal information;

S3: when animal products is from the food of epidemic-stricken area and contaminated area, send A class early warning information;

S4: when animal products is containing pathogenic bacteria or banned substance class hazardous material, send B class early warning information;

S5: when animal products hazardous material containing limitation exceeds standard, send C class early warning information;

S6: when animal products being executed inspection frequency and occurring abnormal, send D class early warning information;

S7: when animal products safety needs to be analyzed further, delivering expert and be analyzed, the analysis of data craft is also Send expert's early warning;

S8: without triggering early warning, then this animal products is by being verified as safety food.

In the preferred scheme of one, in step S2, if particularly as follows: the hazardous material having in animal products is not carried out Detect, or not according to the testing result data obtained in the case of standard method and deviation certain to standard method existence, including answering , operating process deviation improper by standard and data and linear module thereof represent inaccurate, then send and do not examine abnormal information.

In the preferred scheme of one, in step S3, particularly as follows: according to import animal products quality safety office of country according to The epidemic situation, the animal products contamination accident information that occur all over the world set up corresponding conditions, in time when animal products meets this condition Time, i.e. send A class early warning information.

In the preferred scheme of one, in step S4, particularly as follows: for pathogenic microorganism, banned substance class hazardous material, bag Include the pesticide in pathogenic bacteria, part animal products, the residual of veterinary drug and some biotoxins and chemical pollutant, once It is detected, is i.e. considered positive, sends B class early warning information.

In the preferred scheme of one, in step S5, particularly as follows: for the hazardous material having maximum residue limit to specify, bag Including pesticide residues, residue of veterinary drug, food additive, harmful element, industrial pollutants, the MRL of hazardous material exceedes pre- If threshold value, then send C class early warning information.

In the preferred scheme of one, in step S5, C class early warning information is divided into C1, C2, C3 and C4 class early warning information:

A) for C1 class early warning: as long as the hazardous material content of detection exceedes its corresponding maximum residue limit in animal products Value, is issued by C1 early warning;

B) for C2 class early warning: when in certain time section or in a certain amount of result data sample, class hazardous material of limiting the quantity Exceed the detection data abnormal distribution of its MRL, occur that the average of the quantity of abnormal conditions is the most beyond the mark, send C2 alarm;

C) for C3 class early warning: when the situation of exceeding standard is less, and the hazardous material inspection data that majority of case is " detection ", When the detection data abnormal distribution of certain sample, a C3 class early warning will be triggered;

D) for C4 class early warning: when the situation of exceeding standard is less, and the hazardous material inspection data that majority of case is " detection ", can Make full use of its concrete detection data value, build meansigma methods standard deviation and carry out early warning, when certain sampleValue exceedes During upper control limit, a C4 class early warning will be produced.

In the preferred scheme of one, in step S6, if particularly as follows: the danger of high risk owing to containing in animal products Pest, correspondingly it should have a higher inspection frequency of executing, and for the relatively low hazardous material of degree of risk, correspondingly can reduce it and execute inspection Frequency;Therefore, when the actual height executing inspection frequency and hazardous material risk deviates from, send a D class early warning, remind poultry What poultry product management personnel adjusted such hazardous material in time executes inspection frequency.

In the preferred scheme of one, in step S6, D class early warning information is divided into D1, D2 and C3 class early warning information, works as harm During thing degree of risk the unknown, send D1 class early warning;When hazardous material degree of risk rise, and accordingly execute inspection frequency inadequate time, send out The D2 early warning gone out;D3 early warning is sent when having newly-increased hazardous material.

Compared with prior art, technical solution of the present invention provides the benefit that: the open a kind of livestock product quality of the present invention Detection safe early warning method, described method obtains the new inspection data in animal products safety information source and achievement data is carried out point Analysis, when being found to have the project that detect and detect, sends and does not examines abnormal information;When animal products from epidemic-stricken area and During the food of contaminated area, send A class early warning information;When animal products is containing pathogenic bacteria or banned substance class hazardous material, send out Go out B class early warning information;When animal products hazardous material containing limitation exceeds standard, send C class early warning information;When animal products is executed inspection When frequency occurs abnormal, send D class early warning information;When animal products safety needs to be analyzed further, deliver expert and carry out Analyzing, the analysis of data craft also sends expert's early warning;Without triggering early warning, then this animal products is by being verified as safety Food.Livestock product quality can be monitored by the inventive method in real time, provides not for all circles for different analysis results Early warning information with type, it is ensured that the food safety of animal products.

Accompanying drawing explanation

Fig. 1 is the flow chart of livestock product quality testing safe early warning method.

Fig. 2 is the schematic diagram of livestock product quality testing safety pre-warning system.

Detailed description of the invention

Accompanying drawing being merely cited for property explanation, it is impossible to be interpreted as the restriction to this patent;

In order to the present embodiment is more preferably described, some parts of accompanying drawing have omission, zoom in or out, and do not represent actual product Size;

To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is to be appreciated that 's.

With embodiment, technical scheme is described further below in conjunction with the accompanying drawings.

Embodiment 1

As it is shown in figure 1, a kind of livestock product quality testing safe early warning method, livestock product quality is carried out by described method Monitoring in real time, provides early warning information for all circles, said method comprising the steps of:

S1: the new inspection data and the achievement data that obtain animal products safety information source are analyzed, described new inspection data For up-to-date detection data, described achievement data is the index of detection data;

S2: when being found to have the project that detect and detect, send and do not examine abnormal information;

S3: when animal products is from the food of epidemic-stricken area and contaminated area, send A class early warning information;

S4: when animal products is containing pathogenic bacteria or banned substance class hazardous material, send B class early warning information;

S5: when animal products hazardous material containing limitation exceeds standard, send C class early warning information;

S6: when animal products being executed inspection frequency and occurring abnormal, send D class early warning information;

S7: when animal products safety needs to be analyzed further, delivering expert and be analyzed, the analysis of data craft is also Send expert's early warning;

S8: without triggering early warning, then this animal products is by being verified as safety food.

The present invention realizes said method, with animal products quality by building livestock product quality testing safety pre-warning system Safety detection data are the source data of prewarning analysis system, according to country to animal products safety every Testing index and parameter Regulation, extract several reaction animal products safety warning index, thus construct animal products safe early warning evaluate body System.System is built by J2EE framework, specifically can use struts and Hibernate framework.The benefit of employing framework is Make system logic structure become apparent from, bring great convenience in terms of system development and maintenance.

As in figure 2 it is shown, animal products quality safety early warning system includes that early warning information manages subsystem, early warning analysis subsystem System, early warning reaction subsystem.Early warning information management subsystem mainly manages early-warning conditions and the alert information circulated a notice of and early warning Object information, mainly to ensure their real-time.Early warning analysis subsystem mainly realizes the animal products matter to new detection The information of amount is analyzed, and draws this animal products quality safety whether result, uses for early warning reaction subsystem.Early warning Reaction subsystem mainly by the alert information of early warning analysis subsystem gained to the public and law enforcement person alerts, with Take measures as early as possible, loss is preferably minimized.

Being intended that the potentially hazardous notice sent or circular, the animal products matter that may cause adverse consequences of early warning Amount safe early warning then refers to by experimental test data and the animal products quality safety index artificially collecting animal products quality Data compare, thus show that whether animal products is the conclusion of safety food, and unsafe animal products information are entered Row circular or notice.

The present invention is directed to the different animal products quality safety risks being likely to occur, food Risk-warning is divided into: I. What the item asking detection detected the most completely and triggered does not examines abnormity early warning.II. animal products touches from epidemic-stricken area and IA The A class Risk-warning sent out.III. the B class risk triggered containing pathogenic microorganism, banned substance class hazardous material in animal products is pre- Alert.IV. the C class Risk-warning that the limitation class hazardous material contained in animal products exceeds standard and triggers.V. hazardous material is executed inspection frequency Improper and the D class Risk-warning that triggers.

Do not examine abnormity early warning:

Listing animal products has to comply with China's animal products quality and safety standard requirement, residual including various hazardous materials Allowance have to be lower than China's MRL.Therefore for listing animal products, the residual quantity of its hazardous material contained must be tight In the range of lattice are limited in the residual quantity of China's standard detection hazardous material.If the hazardous material having in animal products is not examined Survey;Or not according to the testing result data obtained in the case of standard method and deviation certain to standard method existence, including application Standard is improper, operating process deviation and data and linear module thereof represent the situation such as inaccurate.From the principle, such In the case of the data that produce can not reflect sample and the actual state of representative animal products quality safety thereof, thus be can not Letter and invalid, then there is certain risk, need to send early warning report, and list and do not detect project accordingly.

A class early warning:

By import animal products quality safety office of country according to the epidemic situation occurred all over the world, animal products contamination accident etc. Information sets up relevant condition in time in early warning system, and such early warning controls mainly to apply for checking and examination and view of the scene rank at animal products Section, as long as meeting the condition set up, it is not necessary to test and its relevant hazardous material is implemented further inspection, can send early warning, And deny entry.

B class early warning:

If animal products has been detected all kinds of cause containing pathogenic microorganism, banned substance class hazardous material, i.e. animal products Pesticide in characteristic of disease antibacterial (such as Salmonella, golden yellow staphylococcus, Hemolytic streptococcus etc.), part animal products, veterinary drug Remain (clenobuterol hydrochloride etc. as in meat products) and some biotoxins and chemical pollutant, be once detected, I.e. it is considered positive, is put into alert status.Owing to the positive is an important threshold value for such hazardous material early warning and bright Aobvious mark, so situation when hazardous material does not detects, detection data itself do not have how much information can be provided.Therefore such harm The early warning of thing will be primarily upon when hazardous material has positive detection, and within certain monitoring cycle, the frequency detected has How much.

C class early warning:

C class early warning refers to the Risk-warning of limitation class hazardous material, refers mainly to the harm that maximum residue limit (MRL) specifies Thing, its classification includes pesticide residues, residue of veterinary drug, food additive, harmful element, industrial pollutants etc..The maximum of hazardous material Residue limits is most important threshold value index in such early warning.For each project indicator, the administration section of authority all can make The fixed corresponding world or national standard, can specify the maximum residue limit (MRL) of this project in standard, and poisonous in animal products The harmful index such as harmful substance, pathogenic microorganism upper limit standard in animal products quality safety Risk Warning Index System.

And the detection lower bound of method, the hazardous material content i.e. can not ignore is the threshold value index that another is important.Work as detection When end value exceedes the MRL of defined, referred to as hazardous material exceeds standard;When testing result is more than the method therefor detection lowest limit, then claim Hazardous material detects.Situation and the detection situation of exceeding standard based on hazardous material, and the size of detection data, use suitable mathematics to unite Meter method, C class early warning can be divided into early warning (C1 class early warning) that the single value of hazardous material exceeds standard, hazardous material to exceed standard data abnormal distribution feelings The early warning (C2 class early warning) of condition, hazardous material the detection early warning (C3 class early warning) of superscalar data abnormal conditions, hazardous material meansigma methods Four kinds of early warning situations such as standard deviation early warning (C4 class early warning).

A). for C1 class early warning: as long as the hazardous material content of detection exceedes its corresponding maximum residue limit in animal products Value, is issued by corresponding early warning.

B). for C2 class early warning: when (or in a certain amount of result data sample) limitation class harm in certain time section Thing exceedes the detection data abnormal distribution of its MRL, occurs that the average of the quantity of abnormal conditions is the most beyond the mark, sends out Go out alarm.

Such as, to the somewhere of early warning being divided into n region, and represent with a region vector a, a=[a1, A2 ... an], i=1,2 ..., these corresponding for n regions occur transfiniting the total amount of abnormal conditions be T, T=[T1, T2 ... Tn], Extract this area from database of information sources and detect number total amount S of food, and S=[S1, S2 ... Sn], xi is that ai region occurs The average of abnormal conditions quantity, x=[x1, x2 ... xn], by formula (1):

x i = T i S i × C - - - ( 1 )

Obtaining xi, in formula (1), C is constant, for the number being standardized as between 1~10 by xi.Animal products detects Professional arranges threshold value R according to practical situation, R=[R1, R2 ... Rn], as xi > Ri time, illustrate that abnormal feelings occurs in ai region The average of the quantity of condition is the most beyond the mark, sends alarm.

For this area, average x of abnormal conditions quantity can be passed through formula (2) and try to achieve:

x ‾ = Σ i = 1 n T i Σ i = 1 n S i × C - - - ( 2 )

Represent the mean bias between ai region and whole distract, animal products detection professional's root Threshold value k is set according to practical situation, if deviation is the biggest so that △ xi > k, illustrates that this region, compared with whole distract, occurs abnormal Situation number is notable, should send alarm.

C). for C3 class early warning: when the situation of exceeding standard is less, and the hazardous material check number that majority of case is " detection " According to, when the detection data abnormal distribution of certain sample, a C3 class early warning will be triggered.Its concrete calculating process formula is such as C2 Class early warning, different with detecting lowest limit amount abnormal distribution replacement maximum residue limit abnormal distribution.

D). for C4 class early warning: when the situation of exceeding standard is less, and the hazardous material inspection data that majority of case is " detection ", Its concrete detection data value can be made full use of, build meansigma methods standard deviation and carry out early warning.When certain sampleValue is super When crossing upper control limit (UCL), a C4 class early warning will be produced.Below to the calculating process seeking upper control limit:

1. the average calculation method of sample mean is formula (3):

A V E = 1 m Σ j = 1 m x ‾ j - - - ( 3 )

WhereinFor the hazardous material content average of each sample, computational methods are formula (2), and m is sample size.

2. the standard deviation calculation method of each group is formula (4):

σ j = Σ i = 1 n x i 2 n - [ Σ i = 1 n x i 2 n ] 2 - - - ( 4 )

Wherein xiFor the hazardous material content average of sample, n is sample size.

3. standard deviation mean value calculation method is formula (5):

σ = 1 m Σ j = 1 m σ j - - - ( 5 )

4. the computational methods of control line (UCL) are formula (6):

U C L = A V E + A 1 σ ‾ - - - ( 6 )

Wherein A1 is constant, for being adjusted control line, is allowed to meet animal products quality safety national standard fixed Justice.

D class early warning:

If the hazardous material of the high risk contained in animal products, correspondingly it should have a higher inspection frequency of executing, and for Those degrees of risk are relatively low, correspondingly can reduce it and execute inspection frequency.When the actual height executing inspection frequency and hazardous material risk When deviating from, system will send a D class early warning, remind animal products management personnel to adjust executing of such hazardous material in time Inspection frequency.Concrete difference to early-warning conditions, D class early warning can be divided three classes again: 1. executing when hazardous material degree of risk the unknown The D1 class early warning of inspection frequency;2. when hazardous material degree of risk rise, and accordingly execute inspection frequency inadequate time produce early warning;The newest The hazardous material increased executes the early warning of inspection.

A). for D1 class early warning: when early warning system is just set up, historical data is not a lot, it is impossible to the wind to hazardous material In the case of danger degree is analyzed accurately, can be scanned the historical data of all existence analyzing, and classified counting Go out current the executing of various hazardous material and examine frequency F.

B). when F (its computational methods are formula (the 7)) value of certain class hazardous material is less than 0.10, it is believed that such is endangered Thing execute inspection underfrequency, and trigger D1 class early warning.Along with the degree of risk of hazardous material rises, if the risk of hazardous material reaches B, Any one early warning of C apoplexy due to endogenous wind, and when F value now is less than 0.50, system executes inspection underfrequency by sending such hazardous material Prompting, and trigger D2 class early warning.

F = N H N S - - - ( 7 )

Wherein NH is the number of times of the experimental check to such hazardous material, and NS is total sample number.

C). when dynamic according to the most up-to-date animal products quality safety, the hazardous material of new supplement in systems, due to Historical data base is never executed and examined such hazardous material, now need to trigger a D3 class early warning.

The corresponding same or analogous parts of same or analogous label;

Term the being merely cited for property explanation of position relationship described in accompanying drawing, it is impossible to be interpreted as the restriction to this patent;

Obviously, the above embodiment of the present invention is only for clearly demonstrating example of the present invention, and is not right The restriction of embodiments of the present invention.For those of ordinary skill in the field, the most also may be used To make other changes in different forms.Here without also cannot all of embodiment be given exhaustive.All at this Any amendment, equivalent and the improvement etc. made within the spirit of invention and principle, should be included in the claims in the present invention Protection domain within.

Claims (8)

1. a livestock product quality testing safe early warning method, it is characterised in that livestock product quality is carried out by described method Monitoring in real time, provides early warning information for all circles, said method comprising the steps of:
S1: the new inspection data and the achievement data that obtain animal products safety information source are analyzed, and described new inspection data are New detection data, described achievement data is the index of detection data;
S2: when being found to have the project that detect and detect, send and do not examine abnormal information;
S3: when animal products is from the food of epidemic-stricken area and contaminated area, send A class early warning information;
S4: when animal products is containing pathogenic bacteria or banned substance class hazardous material, send B class early warning information;
S5: when animal products hazardous material containing limitation exceeds standard, send C class early warning information;
S6: when animal products being executed inspection frequency and occurring abnormal, send D class early warning information;
S7: when animal products safety needs to be analyzed further, deliver expert and be analyzed, the analysis of data craft also sends Expert's early warning;
S8: without triggering early warning, then this animal products is by being verified as safety food.
Livestock product quality testing safe early warning method the most according to claim 1, it is characterised in that in step S2, tool Body is: if the hazardous material having in animal products does not detect, or not according to standard method and to standard method existence The testing result data obtained in the case of certain deviation, operating process deviation improper including application standard and data and degree thereof Amount unit represents inaccurate, then send and do not examine abnormal information.
Livestock product quality testing safe early warning method the most according to claim 1, it is characterised in that in step S3, tool Body is: believe according to the epidemic situation occurred all over the world, animal products contamination accident according to import animal products quality safety office of country Breath sets up corresponding conditions in time, when animal products meets this condition, i.e. sends A class early warning information.
Livestock product quality testing safe early warning method the most according to claim 1, it is characterised in that in step S4, tool Body is: for pathogenic microorganism, banned substance class hazardous material, including the pesticide in pathogenic bacteria, part animal products, veterinary drug Residual and some biotoxins and chemical pollutant, be once detected, be i.e. considered positive, send B class early warning letter Breath.
Livestock product quality testing safe early warning method the most according to claim 1, it is characterised in that in step S5, tool Body is: for the hazardous material having maximum residue limit to specify, including pesticide residues, residue of veterinary drug, food additive, You Haiyuan Element, industrial pollutants, the MRL of hazardous material exceedes default threshold value, then send C class early warning information.
Livestock product quality testing safe early warning method the most according to claim 1, it is characterised in that in step S5, C class Early warning information is divided into C1, C2, C3 and C4 class early warning information:
A) for C1 class early warning: as long as the hazardous material content of detection exceedes its corresponding maximum residue limit value, just in animal products Send C1 early warning;
B) for C2 class early warning: when, in certain time section or in a certain amount of result data sample, limitation class hazardous material exceedes The detection data abnormal distribution of its MRL, occurs that the average of the quantity of abnormal conditions is the most beyond the mark, sends C2 alert Report;
C) for C3 class early warning: when the situation of exceeding standard is less, and the hazardous material inspection data that majority of case is " detection ", when certain The detection data abnormal distribution of individual sample, will trigger a C3 class early warning;
D) for C4 class early warning: when the situation of exceeding standard is less, and the hazardous material inspection data that majority of case is " detection ", can be abundant Utilize the detection data value that it is concrete, build meansigma methods standard deviation and carry out early warning, when certain sampleValue exceedes control During the upper limit, a C4 class early warning will be produced.
Livestock product quality testing safe early warning method the most according to claim 1, it is characterised in that in step S6, tool Body is: if the hazardous material of the high risk owing to containing in animal products, correspondingly it should have a higher inspection frequency of executing, and for The hazardous material that degree of risk is relatively low, correspondingly can reduce it and execute inspection frequency;Therefore, inspection frequency and hazardous material risk are executed when actual Height when deviating from, send a D class early warning, remind animal products management personnel to adjust executing of such hazardous material in time Inspection frequency.
Livestock product quality testing safe early warning method the most according to claim 1, it is characterised in that in step S6, D class Early warning information is divided into D1, D2 and C3 class early warning information, when hazardous material degree of risk the unknown, sends D1 class early warning;Work as hazardous material Degree of risk rise, and accordingly execute inspection frequency inadequate time, the D2 early warning sent;D3 early warning is sent when having newly-increased hazardous material.
CN201610446312.4A 2016-06-17 2016-06-17 A kind of livestock product quality testing safe early warning method CN106093325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610446312.4A CN106093325A (en) 2016-06-17 2016-06-17 A kind of livestock product quality testing safe early warning method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610446312.4A CN106093325A (en) 2016-06-17 2016-06-17 A kind of livestock product quality testing safe early warning method

Publications (1)

Publication Number Publication Date
CN106093325A true CN106093325A (en) 2016-11-09

Family

ID=57237538

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610446312.4A CN106093325A (en) 2016-06-17 2016-06-17 A kind of livestock product quality testing safe early warning method

Country Status (1)

Country Link
CN (1) CN106093325A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103473646A (en) * 2013-09-12 2013-12-25 袁晓红 Method for constructing food safety risk early warning system
CN103809559A (en) * 2014-01-16 2014-05-21 广东省农业科学院蚕业与农产品加工研究所 Dairy product quality safety full life circle monitoring and early warning method based on internet of things

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103473646A (en) * 2013-09-12 2013-12-25 袁晓红 Method for constructing food safety risk early warning system
CN103809559A (en) * 2014-01-16 2014-05-21 广东省农业科学院蚕业与农产品加工研究所 Dairy product quality safety full life circle monitoring and early warning method based on internet of things

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
唐晓纯等: "食品安全预警体系框架构建研究", 《食品科学》 *
潘春华等: "食品安全信息预警系统的研究与设计", 《农业工程学报》 *
黄晓娟等: "食品安全风险预警指标体系设计研究", 《哈尔滨商业大学学报(自然科学版)》 *

Similar Documents

Publication Publication Date Title
Nestle Safe food: Bacteria, biotechnology, and bioterrorism
Marriott et al. Principles of food sanitation
EFSA Safety and nutritional assessment of GM plants and derived food and feed: the role of animal feeding trials.
Dasgupta et al. A pinch or a pint? Evidence of pesticide overuse in Bangladesh
Benbrook Antibiotic drug use in US aquaculture
Cullor HACCP (Hazard Analysis Critical Control Points): is it coming to the dairy?
Petersen et al. Computerised food safety monitoring in animal production
Goldman Children--unique and vulnerable. Environmental risks facing children and recommendations for response.
Ababouch Assuring fish safety and quality in international fish trade
CN103325041B (en) The false proof managing and control system of agricultural product security supply chain
Calvin et al. Food safety improvements underway in China
World Health Organization Food safety
Bruun et al. An outbreak of salmonella typhimurium infections in Denmark, Norway and Sweden, 2008
Magat et al. Consumer processing of hazard warning information
Rico et al. Use, fate and ecological risks of antibiotics applied in tilapia cage farming in Thailand
Mayes Simple users' guide to the hazard analysis critical control point concept for the control of food microbiological safety
Fasina et al. The cost–benefit of biosecurity measures on infectious diseases in the Egyptian household poultry
Tacon et al. Aquaculture feed and food safety
Beard et al. Avian influenza
Schilter et al. Regulatory control of genetically modified (GM) foods: likely developments
Kim et al. First survey on the use of antibiotics in pig and poultry production in the Red River Delta region of Vietnam
Nasterlack Pesticides and childhood cancer: an update
Arvanitoyannis et al. Application of ISO 22000 and failure mode and effect analysis (FMEA) for industrial processing of salmon: a case study
Recuerda Dangerous interpretations of the precautionary principle and the foundational values of European Union food law: Risk versus risk
Janssen FDA since 1938: The major trends and developments

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161109