RFID technology helps Chinese medicinal materials to achieve full-process traceability
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Today’s production of Chinese medicinal materials is still dominated by traditional agricultural production methods, which makes supervision difficult; doubts about the quality of Chinese medicine originate from the source of the Chinese medicine industry-Chinese medicinal materials: scattered planting, scattered processing, extensive purchase and storage, and market transactions , Mixed with fake; “problem” medicinal materials and “problem” Chinese medicine, flowing into the market damage the image and credibility of Chinese medicine.
With the rapid development of the modern Chinese medicine industry on a large scale, it has encountered a development “bottleneck” in the upstream of the industrial chain. The lack of authentic medicinal material standards and the whole-process quality traceability system of Chinese medicinal materials restricts the development of the Chinese medicine industry and the quality and safety of Chinese medicine. , The industry development needs to realize the traceability management of Chinese medicinal materials are ready to emerge.
The traditional chinese medicines traceability system is a safety guarantee system established in the planting process of Chinese medicinal materials, after production and processing, in the circulation field, and in the use process. It uses advanced information technology to provide each Kinds of Chinese medicinal materials are coded, related management records are stored, and then investigation and tracking are realized. A complete traceability system of Chinese medicinal materials can provide guarantee for the quality management of Chinese medicinal materials.
The radio frequency identification technology (RFID) to be talked about today is a technology for contactless transmission of information to achieve information identification and data exchange. It is basically composed of three parts: an electronic tag, a reader, and an antenna. Its working principle is that the reader loads the encoded information on a carrier signal of a certain frequency, and sends it to the electronic tag in the reader’s working area via the antenna. The electronic tag chip circuit decodes the signal, and finally the command request, password, Judgment by authority, etc. So how does RFID technology combine with our Chinese medicinal material traceability management? Please see the detailed technical route below.
In the Chinese herbal medicine planting link, storage and production link, and packaging link, the production process of Chinese herbal medicine pieces and the sub-processes of each link, the products of the upper link/sub-process function as the raw materials of the next link/sub-process, and the same batch of products As the raw material of more than one batch, the raw material of the same batch only comes from one batch of products, including the following steps:
(1) Storage steps
(1.1) Obtain planting management information of Chinese herbal medicine pieces, the planting management information includes medicinal plant manufacturers, medicinal material types, medicinal material planting fields, medicinal material planting date and medicinal material name;
(1.2) RFID radio frequency tags are used to store the planting management information of Chinese herbal medicines. The RFID radio frequency tags include the following fields: medicinal material planting manufacturer identification field, medicinal material type identification field, medicinal material planting field identification field, medicinal material planting date identification field and medicinal material name Identification field;
(1.3) Establish the planting products of the same RFID radio frequency tag as the raw material for the diversion information of the next sub-process;
(2) Packaging steps
(2.1) Obtain packaging information of Chinese medicine decoction pieces;
(2.2) RFID radio frequency tags are used to store the packaging information of Chinese medicine decoction pieces;
(2.3) Establish a one-to-one correspondence between the packaging information of traditional Chinese medicine decoction pieces and the electronic drug supervision code;
(3) Traceability steps
(3.1) Use the mobile terminal to scan the electronic drug supervision code, trace the packaging information of the traditional Chinese medicine pieces through the electronic drug supervision code, and trace the planting management information of the traditional Chinese medicine pieces in reverse according to the packaging information of the traditional Chinese medicine pieces and the diversion information of the raw materials;
(3.2) Display the planting management information of Chinese herbal medicine pieces through the mobile terminal.
At present, RFID has been used in many aspects of daily life. In the construction of the traceability system of Chinese medicinal materials, my country has also applied related technologies with a high probability to realize real-time information collection, tracking and traceability management. The electronic management system based on RFID technology can realize the visualization of the entire process of Chinese medicinal materials from planting, processing, circulation, and drinking, and realize the openness and transparency of information between different enterprises in the supply chain, and provide a new way to achieve the stability of the quality of Chinese medicinal materials. Management methods.
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