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发明公开
CN110658157A 近红外分析发酵虫草菌粉生产过程总多糖的质量控制方法 无效 - 驳回

近红外分析发酵虫草菌粉生产过程总多糖的质量控制方法
摘要：
本发明提供了一种近红外分析发酵虫草菌粉生产过程总多糖的质量控制方法，步骤如下：步骤S1，采用传统的方法检测总多糖标准含量；步骤S2，测定所述发酵虫草菌粉原始样品的平均光谱值为发酵虫草菌粉原始光谱；步骤S3，采用TQ Analyst软件分析所述发酵虫草菌粉原始光谱，将步骤S1与步骤S2结合得到定量分析模型；步骤S4，对发酵虫草菌粉待测样品进行近红外光谱扫描得到近红外扫描图谱；步骤S5，将近红外扫描图谱输入TQ Analyst软件进行分析，利用步骤S3得到的所述定量分析模型计算获得所述发酵虫草菌粉待测样品的总多糖含量。与相关技术相比，本发明提供的近红外分析发酵虫草菌粉生产过程总多糖的质量控制方法，快速、操作简单且不破坏样品。
摘要（英）：

The invention provides a quality control method for total polysaccharides in the production process of fermented cordyceps sinensis powder by near-infrared analysis. The quality control method comprises the following steps: S1, detecting the standard content of the total polysaccharides by adopting a traditional method; S2, determining the average spectral value of an original fermented cordycepssinensis powder sample as the original spectrum of the fermented cordyceps sinensis powder; S3, analyzing the original spectrum of the fermented cordyceps sinensis powder by adopting TQ Analyst software, and combining the step S1 and the step S2 to obtain a quantitative analysis model; S4, performing near-infrared spectrum scanning on a to-be-detected fermented cordyceps sinensis powder sample toobtain a near-infrared scanning spectrum; and S5, inputting the near-infrared scanning spectrum into TQ Analyst software for analysis, and calculating the content of the total polysaccharides of the to-be-detected fermented cordyceps sinensis powder sample by using the quantitative analysis model in the step S3. Compared with the prior art, the quality control method provided by the invention is rapid and simple to operate, and does not damage a sample.

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