fluorescence—indicative of specific classes of phytochemicals. 1. Alkaloid Screening Principle: Alkaloids are nitrogen-containing compounds that generally form insoluble salts with acids, facilitating their detection. Common Method
es and Future Perspectives Innovations continue to enhance phytochemical analysis capabilities. Hyphenated Techniques Combining chromatography with advanced detectors (e.g., LC-MS/MS, GC-TOF-MS) for comprehensive profiling.
. It exemplifies how systematic, scientific inquiry can unlock the therapeutic potential hidden within nature’s vast botanical diversity, paving the way for safer, effective, and standardized herbal medicines. Question Answer What is the primary focus of pharmacognosy as
ant capacity | Legumes and Nuts Overview: These foods contribute plant-based proteins, healthy fats, and phytochemicals. Legumes (e.g., lentils, chickpeas): Rich in polyphenols, fiber, and plant proteins Contain saponins and phytosterols Nuts (e.g., almonds, walnuts): High in mono
tometer. Calculate concentrations based on calibration curves. 2. Chromatographic Techniques Chromatography provides high specificity and sensitivity for separation and quantification. Types Include: High-Performance Liquid Chromatography (HPLC). Gas Chromatography (GC).
