Everest Spices - Hingraj Powder An amber coloured resin extracted from the root or stem of a perennial plant, Hing plays many roles in many cultures. Scientifically called Ferula Assafoetida, Hing has been used as widely as in ancient Persia, Greece, Africa and India. From being used in warding away the evil eye to soothing stomach ailments, this spice has significant contribution to cultures around the world. But in cuisines, its pungent and strong aroma is put to good use as a replacement for onion and garlic.