In the present study, Leaf Protein Concentrate (LPC) was prepared from selected green leaves using a simple and cost-effective extraction method involving mechanical pulping, filtration, and thermal coagulation. The analysis revealed that LPC yield ranged from 2–7% (fresh weight basis), while protein content was significantly high (30–65% dry weight basis). Among the studied samples, Moringa oleifera and Amaranthus spp. showed comparatively higher protein content and better nutritional quality.

The results indicate that although only a small fraction of leaf biomass is recovered as LPC, it is highly nutrient-dense and rich in essential micronutrients. The study highlights the potential application of LPC in combating malnutrition, especially in resource-limited populations. However, further studies on nutrient profile, digestibility, and safety are needed for standardization.