Detection of structurally similar adulterants in botanical dietary supplements by thin-layer chromatography and surface enhanced Raman spectroscopy combined with two-dimensional correlation spectroscopy

2015 ◽  
Vol 883 ◽  
pp. 22-31 ◽  
Author(s):  
Hao Li ◽  
Qing xia Zhu ◽  
Tsz sian Chwee ◽  
Lin Wu ◽  
Yi feng Chai ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Surface Enhanced Raman Spectroscopy ◽  
Correlation Spectroscopy ◽  
Two Dimensional ◽  
Botanical Dietary Supplements ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Layer Chromatography

High efficiency screening of nine lipid-lowering adulterants in herbal dietary supplements using thin layer chromatography coupled with surface enhanced Raman spectroscopy

2017 ◽  
Vol 9 (10) ◽  
pp. 1595-1602 ◽  
Author(s):  
Qingxia Zhu ◽  
Mengyun Chen ◽  
Lu Han ◽  
Yongfang Yuan ◽  
Feng Lu
Keyword(s):  
Raman Spectroscopy ◽  
Thin Layer ◽  
Thin Layer Chromatography ◽  
High Efficiency ◽  
Screening Method ◽  
Surface Enhanced Raman Spectroscopy ◽  
Lipid Lowering ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Layer Chromatography

A high efficiency screening method was developed to analyze lipid-lowering adulterants in complicated HDS systems.

Rapid detection of Pericarpium papaveris in hot pot condiments using thin-layer chromatography and surface enhanced Raman spectroscopy combined with a support vector machine

2017 ◽  
Vol 9 (14) ◽  
pp. 2177-2182 ◽  
Author(s):  
Xiaopeng Hu ◽  
Guozhen Fang ◽  
Ailing Han ◽  
Jingmin Liu ◽  
Shuo Wang
Keyword(s):  
Support Vector Machine ◽  
Raman Spectroscopy ◽  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Rapid Detection ◽  
Surface Enhanced Raman Spectroscopy ◽  
Support Vector ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Layer Chromatography

A novel multidisciplinary method for the detection of Pericarpium papaveris in hot pot condiments was put forward using the QuEChERS with TLC-SERS.

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