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| 一种食用油掺杂地沟油快速检测系统的设计 |
| Design of a rapid detection system of edible oil adulterated with swill-cooked dirty oil |
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| DOI： |
| 中文关键词: 地沟油 检测 食品安全 ARM 食用油 数据采集 |
| 英文关键词:swill-cooked dirty oil detection food safety ARM edible oil data acquisition |
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| 中文摘要: |
| 食用油在加工过程中一般不会混有金属离子，可通过电导率实现对食用油掺杂地沟油进行检测。在此基础上，设计了一种食用油掺杂地沟油快速检测系统。该系统以ARM为核心，利用数据采集技术，完成了食用油掺杂地沟油检测系统的软硬件设计。系统测试实验证明，该系统能够准确测定食用油的电导率信息，从而获知食用油中是否掺杂地沟油，以及分析食用油中掺杂地沟油含量的信息。该检测系统具有检测速度快、功耗低、价格低廉和便携的优点。 |
| 英文摘要: |
| Edible oil cannt be mixed with metal ions during processing, so the detection of edible oil adulterated with swill-cooked dirty oil can be realized by conductivity measurement. On this basis, a rapid detection system of edible oil adulterated with swill-cooked dirty oil was designed. ARM was adopted as the core chip, and the data acquisition technology was used to complete the software and hardware design in the detection system. The test results of the system showed that the conductivity message of edible oil could be detected accurately by the system,thereby whether edible oil adulterated with swill-cooked dirty oil or not was learned and the content of swill-cooked dirty oil in the edible oil was analyzed. The detection system had advantages of high detection speed, low power consumption,low cost and portability. |
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