Abstract：In the present paper the analysis of the total content of sugar in Chinese ginseng was carried out by using near infrared spectroscopy, and in combination with the PLS algorithm the calibration analysis was performed at the same time. The result shows that the precision obtained through common chemical methods is almost the same as the one through NIR spectroscopy. The SEC(standard error of calibration) is 1.9% and the correlation coefficient is 0.951 7, which proves that this technique is well suitable for rapid quantitative determination of the total content of sugar in Chinese ginseng, and is simple, cheap, and without any chemical pollution, and can present real time result.
芦永军1,曲艳玲1,曹志强2,宋敏1 . 人参总糖的近红外光谱定量分析[J]. 光谱学与光谱分析, 2006, 26(08): 1457-1459.
LU Yong-jun1, QU Yan-ling1, CAO Zhi-qiang2, SONG Min1 . Near Infrared Determination of the Total Sugar in Chinese Ginsengs. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(08): 1457-1459.
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