Qualitative and quantitative analyses of aloe-emodin, rhein, and emodin in qi yin granules by high-performance thin-layer chromatography

2020 ◽  
Vol 33 (6) ◽  
pp. 579-585
Author(s):  
Na Xi ◽  
Hongbing Liu ◽  
Shihao Xu ◽  
Xuehua Yan
1999 ◽  
Vol 82 (1) ◽  
pp. 48-54 ◽  
Author(s):  
Joseph Sherma

Abstract Advances in the use of thin-layer chromatography (TLC) and high-performance TLC (HPTLC) for separation, detection, and qualitative and quantitative determination of pesticides, other agrochemicals, and related compounds are reviewed for the period 1996–1998. Analyses are covered for avariety of food, biological, and environmental samples and for residues of various pesticides, including insecticides, herbicides, and fungicides, belonging to different chemical classes. References on formulation analysis, hydrophobicity studies, and use of TLC and thin-layer radiochromatography for studies of pesticide metabolism, degradation, uptake, and related studies also are included.


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