1. Editorial

   • Bernd Spangenberg

   Editorial Open access 12 April 2022 Pages: 1 - 2

   

2. Stimulation quantification of four natural lipase inhibitors from Alismatis Rhizoma by high-performance thin-layer chromatography method

   • Fei Yang
   • Mooseob Kim
   • Zhengtao Wang

   Original Research Paper 22 February 2022 Pages: 3 - 12

   

3. Effect of shodhana (purification process) on guggulsterone E and Z in Commiphora mukul

   • U. H. Gajjar
   • K. Pundrikakshudhu

   Original Research Paper 05 April 2022 Pages: 13 - 21

   

4. A validated high-performance thin-layer chromatography method for the simultaneous quantification of 6-gingerol, guggulsterone E and guggulsterone Z in coded formulation AYUSH SG-5 prepared for rheumatoid arthritis

   • Vijay Kumar
   • Vikram Kushwaha
   • Narayanam Srikanth

   Original Research Paper 03 March 2022 Pages: 23 - 33

   

5. A validated high‑performance thin-layer chromatography method for the simultaneous determination of quercetin and gallic acid in Annona reticulata L.

   • Kalyani Pathak
   • Ratna Jyoti Das
   • Aparoop Das

   Original Research Paper 25 February 2022 Pages: 35 - 41

   

6. High-performance thin-layer chromatography (HPTLC) method development and validation for the estimation of curcumin and cineole

   • Monisha Gamre
   • Shyam Khante
   • Nilesh Desai-Deshmukh

   Original Research Paper 19 April 2022 Pages: 43 - 50

   

7. Comparative validated chromatographic methods for the simultaneous determination of caffeine, codeine, paracetamol along with the related compound "p-aminophenol" in tablets

   • Reham A. Fekry
   • Khadiga M. Kelani
   • Mahmoud A. Tantawy

   Original Research Paper 15 February 2022 Pages: 51 - 59

   

8. Inherent stability testing of empagliflozin in the presence of metformin HCl by HPTLC and characterization of degradation products of empagliflozin by LC–ESI–QTOF–MS/MS

   • Vijaya Vichare
   • Vishnu Choudhari
   • Shashikant Dhole

   Original Research Paper 07 March 2022 Pages: 61 - 71

   

9. High-performance thin-layer chromatography-based method development for the analysis of 4-methoxy-2-nitroaniline as potential genotoxic impurity

   • Pankaj B. Miniyar
   • Prajakta D. Chavan
   • Sohan S. Chitlange

   Original Research Paper 19 April 2022 Pages: 73 - 81

   

10. β-Cyclodextrin-based chiral nanocomposite for thin-layer chromatographic detection of enantiomers of fluoxetine

    • Shruti Bhardwaj
    • Vinod Kumar Vashistha

    Original Research Paper 06 April 2022 Pages: 83 - 88

    

11. Simultaneous determination of epimers (+)-catechin and (‒)-epicatechin in Onosma bracteatum Wall. using high-performance thin-layer chromatography‒mass spectrometry method

    • Aruna Rajpara
    • Noopur Gandhi
    • Mamta B. Shah

    Original Research Paper 29 March 2022 Pages: 89 - 95