CIOMP OpenIR
Noninvasive Human Triglyceride Detecting with Near-Infrared Spectroscopy
Yuan, J. Z.; Lu, Q. P.; Wu, C. Y.; Ding, H. Q.; Gao, H. Z.; Li, W. X.; Wang, Y.
2018
发表期刊Spectroscopy and Spectral Analysis
ISSN1000-0593
卷号38期号:1页码:42-48
摘要To facilitate noninvasive detection of human triglyceride (TG) in blood, near infrared spectroscopy (NIRS) was applied to quantitatively analyze the TG level of single person. By optimizing the proper NIRS detection band (5 700 similar to 5 600 and 4 600 similar to 4 400 cm(-1)) in in-vitro experiment, preferably designing the fiber probe, and comparatively evaluating several preprocessing algorithms, we intend to further promote the non-invasive detection accuracy and stability of single-person TG level. Then we noninvasively collected 54 samples of spectral data from the same volunteer and made quantitative analysis for TG level. Savitzky-Golay (SG) combined with partial least squares (PLS) was confirmed to be the most robustness calibration model. The optimal analysis of the predictive 1 and 2 sets is as follows. The standard deviation (RMSEP) was 12 and 12. 8 mg . dL(-1), respectively; the relative standard deviation (RSD) was 16. 25% and 17. 33%, respectively. The prediction accuracy was ideal and able to be used for routine monitoring of single TG. In view of the well performance of SG-PIS model in non-invasive detection of single-person TG level and the trend of daily variation, NIRS analysis technology has potential for human TG non-invasive detection and daily management.
关键词Triglyceride Near-infrared spectroscopy Non-invasive detection Spectroscopy
DOI10.3964/j.issn.1000-0593(2018)01-0042-07
收录类别SCI ; EI
引用统计
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/61078
专题中国科学院长春光学精密机械与物理研究所
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GB/T 7714
Yuan, J. Z.,Lu, Q. P.,Wu, C. Y.,et al. Noninvasive Human Triglyceride Detecting with Near-Infrared Spectroscopy[J]. Spectroscopy and Spectral Analysis,2018,38(1):42-48.
APA Yuan, J. Z..,Lu, Q. P..,Wu, C. Y..,Ding, H. Q..,Gao, H. Z..,...&Wang, Y..(2018).Noninvasive Human Triglyceride Detecting with Near-Infrared Spectroscopy.Spectroscopy and Spectral Analysis,38(1),42-48.
MLA Yuan, J. Z.,et al."Noninvasive Human Triglyceride Detecting with Near-Infrared Spectroscopy".Spectroscopy and Spectral Analysis 38.1(2018):42-48.
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