Construction And Application Of Edible Oil Traceability Query System

1,Research background:The current food quality security incident sometimes occurs, the food security problem is day by day serious and is prominent. Especially occurred recently the tea oil "the benzene and pi" the event has caused widespread and the bad influence in the society, but because the tracing system is not perfect, the consumer is very difficult the real-time understanding question cooking oil the information, simultaneously the Production enterprise or the government Supervisory department recalls the question product rapidly difficultly in the first time, will lose falls lowly. For therefore the strict control cooking oil's quality, must to the cooking oil raw material planter, the production processing, the packing transportation and the wholesale retail sales link chain link carries on the entire journey effective supervision, a foundation measure is must establish a complete cooking oil tracing system, implementation cooking oil safe backward control system. The supervision stressed that from the farmland to dinner table's entire process's active control, avoids "the Jin Hao tea oil" the similar incident occurring once more.2,Research content: The tracing technology was food security propelling force, the tracing system provides one kind to use for to trace food or the food ingredient the mechanism which circulated in the production process and food supply chain, it might through use in each kind of tool record retention production process each link's information to realize. This article through the description cooking oil quality backward system setup procedure, proposed that in food tracing referral system's data acquisition and the polling message system establishment's essential factor, the implementation and the application, the system including the tracing database, the information acquisition, the network transmission and many kinds of inquiry terminals, introduced in detail the handset or the PDA WAP inquiry, the short note inquire and touch the terminal with to apply in cooking oil tracing referral system's realization. This system is depends on the modern data bank administration technology, the networking, the electronic tag technology and the bar code technology as well as the two-way charges for cellular phones network, the multimedia terminals, the entire cooking oil production chain, including from raw material planter, the allocation and the cooking oil production, the processing, the packing, the storage and transport, the circulation and sales all links carries on the entire journey information record, gathering and the cooking oil related information to the database system, may realize the tracing inquiry anytime and anywhere through the corresponding system and the terminal, thus the understanding food's source information, the production process information, the transportation sales message as well as flows to the information, namely "from farmland to dinner table".3,Research significance:The consumer when purchases the cooking oil may inquire some bottle of oil raw material, the production, the packing, the circulation, the examination through the backward code and so on various aspects detailed information, realizes "feels relieved the purchase"; When the cooking oil gives rise to the problem, may inquire each link, some through the backward code raid of as well as a some bottle of oil, once finds the problem, can carry on the effective control according to the tracing referral system and recall, safeguards consumer's legitimate rights and interests fast from the source, will lose and the injury falls the bottom, has provided the effective monitoring measure and the technical application for the food safety control, the maximization guarantees the people's life and the property security. Simultaneously also greatly reduced enterprise's product to recall the cost, could target-oriented implement the punitive measures to the enterprise, avoided other innocent enterprises receiving implicates, thus might guarantee the profession the healthy order development.