Question

how to separate black pepper,almonds and dry neem leaves​

Answer 1

Answer:

Neem Extract Preparation: Neem leaf was dried in an oven at 50°C and prepared by blending 50 g of the dried leaf with 100 ml of methanol for 10 min. The crude extract was filtered through muslin followed by Whatman No. 1 filter paper prior to autoclaving (121°C for 15 mins) before storage at -20°C [14].