Classification of crude drugs

                      
                 By Sushil Regmi,

Classification of Crude crudgs.

       The raw dried drug derived from the natural sources such as plants,animals,minerals e.t.c. are call crude drugs .

                  Crude drug are prepared by simple processing like cleaning , sun-drying , shade-drying,protecting from moisture e.t.c. Such drug have different natural sources , so a systematic and scientific arrangement to make study easy is referred as the system of classification of crude drugs .

More 

1.Difference between organised and unorganized crude drugs .

2.