The Actoside Content Analysis in Radix Rehmanniae Using Near-Infrared Technology

Hai Yan Gong; Cai Xia Xie; Yong Xia Cui; Zhi Hong Chen; Yan Bai; Juan Zhang

doi:10.4028/www.scientific.net/AMR.912-914.374

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 912-914The Actoside Content Analysis in Radix Rehmanniae...

The Actoside Content Analysis in Radix Rehmanniae Using Near-Infrared Technology

Abstract:

In this paper, near-infrared diffuse reflectance spectroscopy was used to analysis the acteoside content of Radix Rehmanniae. The quantitative calibration models of acteoside content were established by the partial least square (PLS). The results showed that the correlation coefficient of calibration (R²) was 0.98102, the root-mean-square error of calibration (RMSEC) was 0.00464, the root-mean-square error of prediction (RMSEP) was 0.00163, and the average recovery rate was 104.837%. So the recovery of prediction set was available. The results indicated that it was available to determine the content of actoside in Radix Rehmanniae by near-infrared spectroscopy.

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Periodical:

Advanced Materials Research (Volumes 912-914)

Pages:

374-377

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.912-914.374

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Online since:

April 2014

Authors:

Hai Yan Gong*, Cai Xia Xie, Yong Xia Cui, Zhi Hong Chen, Yan Bai, Juan Zhang

Keywords:

Radix rehmanniae, Acteoside, Near Infrared Spectroscopy (NIRS)

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