A rapid non-destructive testing system and method for the quality of bletilla striata
A non-destructive testing, Bletilla striata technology, applied in measuring devices, instruments, scientific instruments, etc., can solve the problems of operator proficiency requirements, inability to carry out rapid on-site testing, and high price of large-scale analytical instruments. low cost effect
Active Publication Date: 2022-05-10
ZHEJIANG FORESTRY UNIVERSITY
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Problems solved by technology
Instrumental analysis techniques often rely on large-scale analysis and testing instruments, such as gas chromatography-mass spectrometry (GC-MS), high-performance liquid chromatography (HPLC), etc. This method can accurately detect the content of certain components in the sample, but this method is very harmful to the operation. There are high requirements for the proficiency of personnel, and the price of large-scale analytical instruments is very expensive, and it is impossible to carry out on-site rapid detection
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Embodiment
[0063] Embodiment: a kind of bletilla striata quality fast non-destructive testing system of the present embodiment, such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, it includes a data processing device and a data acquisition device. The data acquisition device includes a sample placement module 1 and a gas detection module 2. The sample placement module 1 includes a sample placement platform 3 and a cover 4 matching the sample placement platform 3. The cover 4 Hinged with the sample placement platform 3, the top surface of the sample placement platform 3 is provided with a plurality of through holes 5, the bottom surface of the sample placement platform 3 is provided with a first air inlet 6, the first air inlet 6 communicates with the through hole 5, and the cover 4 The middle part is provided with a first air outlet hole 7, and the cover body 4 is also provided with a light-transmitting window 8 and an injection hole 9. The gas detection module 2...
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Abstract
The invention discloses a rapid non-destructive detection system and method for the quality of bletilla striata. The system includes a data processing device and a data acquisition device. The data acquisition device includes a sample placement module and a gas detection module. The sample placement module includes a sample placement platform and a cover that matches the sample placement platform. Holes, the bottom surface of the sample placing table is provided with a first air inlet hole, the first air inlet hole is connected with the through hole, the first air outlet hole is provided in the middle of the cover body, and the light transmission window and injection hole are also provided on the cover body for gas detection. The module includes a base, which is provided with a plurality of independent air chambers, a gas sensor is provided in the air chamber, and a second air inlet is provided on the top of the air chamber, and the second air inlet is connected to the first air outlet through the air guide pipeline. The bottom of the air chamber is provided with a second air outlet, and the gas sensor is electrically connected with the data processing device. The invention can quickly and accurately detect the quality of the bletilla striata, and improves the detection efficiency.
Description
technical field [0001] The invention relates to the technical field of Bletilla striata detection, in particular to a rapid nondestructive detection system and method for Bletilla striata quality. Background technique [0002] Bletilla striata is the dry tuber of the orchid Bletilla striata, alias galangal, purple orchid. With the development of traditional Chinese medicine in my country, the clinical application of Bletilla striata has become more and more extensive, and the dosage of medicine has increased rapidly, accounting for an increasing proportion of the sales volume of traditional Chinese medicine pieces. However, after drying or freeze-drying, the rhizomes of Bletilla striata become dried Bletilla striata products, which are subpackaged and packaged and then enter the logistics, transportation, storage and retail links. During transportation and storage, Bletilla striata is prone to mildew due to environmental factors such as temperature and humidity, and mildew ...
Claims
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IPC IPC(8): G01N33/00
CPCG01N33/0031
Inventor 周炜翔宁景苑蒋晨豪梅正昊陈佳琪黄锐骁刘怡惠国华
Owner ZHEJIANG FORESTRY UNIVERSITY