Harsh Pratap Singh

Effects of Extraction Methods on Phenolic Contents and Antioxidant Activity in Aerial Parts of <i>Potentilla atrosanguinea</i> Lodd. and Quantification of Its Phenolic Constituents by RP-HPLC

Kalpana Kalia, Kapil Sharma, Harsh Pratap Singh et al. · Journal of Agricultural and Food Chemistry · 2008 · 142 citations

Microwave-Assisted Efficient Extraction of Different Parts of Hippophae rhamnoides for the Comparative Evaluation of Antioxidant Activity and Quantification of Its Phenolic Constituents by Reverse-Phase High-Performance Liquid Chromatography (RP-HPLC)

Upendra K. Sharma, Kapil Sharma, Nandini Sharma et al. · Journal of Agricultural and Food Chemistry · 2007 · 120 citations

Analysis of Tea Shoot Catechins:  Spectrophotometric Quantitation and Selective Visualization on Two-Dimensional Paper Chromatograms Using Diazotized Sulfanilamide

Harsh Pratap Singh, S.D. Ravindranath, Chakravarti Singh · Journal of Agricultural and Food Chemistry · 1999 · 69 citations

Tea Polyphenols, Tea Shoot Catechins, Selective Visualization +19

A new phenylethanoid glucoside from<i>Jacaranda mimosifolia</i>

Ajay Rana, Shalika Bhangalia, Harsh Pratap Singh · Natural Product Research · 2012 · 39 citations

Polyphenolics, Botany, Total Antioxidant Compounds +9

Occurrence and distribution of ppo activity in floral organs of some standard and local cultivars of tea

Harsh Pratap Singh, S.D. Ravindranath · Journal of the Science of Food and Agriculture · 1994 · 37 citations

Plant Physiology, Plant Analysis, Engineering +16