Wine quality detection method, server and spectral measurement equipment
A quality inspection and server technology, applied in the direction of color/spectral characteristic measurement, etc., can solve the problems of high price and high cost, and achieve the effect of improving detection efficiency
Active Publication Date: 2020-07-17
中科谱光科技(北京)有限公司 +1
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Problems solved by technology
In recent years, with the rapid development of spectral technology, a non-destructive testing method based on near-infrared spectral analysis has been applied to the detection of wine quality. This method obtains the spectral reflectance curve of wine samples and models their internal substance content. , to quantitatively analyze the degree of wine dilution, but at this stage it is still limited to the laboratory, which requires the support of an expensive spectral measurement system, the cost is high, and in the later stage, relevant personnel with professional knowledge are required to analyze the data through complex computer algorithms analytical modeling
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[0028] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] figure 1 It is a schematic flow diagram of a wine quality detection method in an embodiment of the present invention, as figure 1 Shown, the wine quality detection method provided by the invention comprises:
[0030] S101. Receive hyperspectral data of a sample to be detected, the hyperspectral data is obtained and sent by a spectral measurement device;
[0031] Specifi...
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The invention discloses a wine quality detection method, a server and a spectral measurement device. The method comprises the following steps: receiving hyper-spectral data of a sample to be detected, wherein the hyper-spectral data is obtained and emitted by a spectral measurement device; according to the hyper-spectral data, obtaining the spectral slope index of the sample; and detecting the quality of the sample on the basis of the spectral slope index and a prefabricated detection model. The server is used to executing the abovementioned method. The provided wine quality detection method, the server and the spectral measurement device have the advantages that the hyper-spectral data of a sample to be detected can be obtained by the spectral measurement device; the spectral slope index of the sample can be obtained according to the hyper-spectral data; the quality of the sample can be detected on the basis of the spectral slope index and a prefabricated detection model, and the detection efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of food safety detection, in particular to a wine quality detection method, a server and a spectral measurement device. Background technique [0002] In recent years, as a fashionable and healthy drink, wine has been favored by more and more people. Wine is made from fresh grapes or grape juice through full or partial fermentation. Usually, the alcohol concentration is not less than 7.0 %. With the integration of the Chinese wine market and the international market, wine consumption is showing a rapid growth trend. However, some businesses in the current consumer market are adding water to wine brewed through natural fermentation in order to maximize profits, resulting in uneven quality. [0003] Commonly used wine quality detection methods include sensory detection, physical and chemical detection, and detection methods based on near-infrared spectroscopy that have developed rapidly in recent years. Senso...
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IPC IPC(8): G01N21/31
CPCG01N21/31
Inventor 张立福王楠
Owner 中科谱光科技(北京)有限公司