31.     A benchmark UPLC-based method for concurrent analysis of seventeen Stevia rebaudiana metabolites (steviol, isosteviol, and fifteen steviol glycosides) in a single analytical run and its implementation in diverse products.            

Pawan Kumar,a Anmol,a Sahil Awasthi, R. K. Tonk* Mohit Sharma* and Upendra Sharma*         

  Food Research International , 2025. Link (aequal contribution)