ABSTRACTObjectives: To evaluate the therapeutic potential of Abies webbiana (Wall ex D. Don) Lindl, plants leaves belongs to Pinaceae family are grown inNorthern India, Afghanistan, China (Tibet), Nepal, and Pakistan. It is a large tree grows up to 50 m height. Leaves of this plant are useful in Siddha andAyurveda Systems of Medicine. It acts as an expectorant, carminative, stomachic, and tonic. It is the main ingredient in the Siddha formulations suchas Thalisathi choornam and Thalisadi vadagam, which are used for respiratory problems such as cold, cough, wheezing, tuberculosis, indigestion, lossof appetite, and vatha diseases.Methods: In this study, we have investigated the phytochemical profile, pharmacognostic characters, and gas chromatography-mass spectrometry(GC-MS) compounds of methanolic extract of A. webbiana leaves.Results: Phytochemical screening showed the presence of steroids, terpenes, sugars, phenols, flavonoids, tannins, saponins, and quinones. The leafmaterial revealed loss on drying (6.90%), total ash (5.23%), acid-insoluble ash (0.57%), water-soluble extractive (23.79%), alcohol-soluble extractive(18.37%), and pH was 5.25. 29 compounds were detected in GC-MS analysis and benzenepropanol, 4-hydroxy-Ã -methyl, 2-furancarboxaldehyde, and5-(hydroxymethyl) are the predominant components.Conclusions: This study provides the pharmacognostic standards of A. webbiana leaf for their authentication and utilization in herbal medicine.Keywords: Abies webbiana, Pharmacognosy, Phytochemicals, Gas chromatography-mass spectrometry, Herbal medicine
