Wash the nannari root 2-3 times in water and dry them.
Now using mortar and pestle crush the roots and remove the center white thick part and discard it.
Repeat the same and remove the center for all roots.
Now take the black part of root in mixer and powder them.
Boil water in pan.
Once it boils add the nannari root powder and switch off the flame
Close and keep it aside for 6-8 hours or overnight. I left it overnight.
Then filter the extract with fine mesh filter.
Add sugar to the filtered extract and mix well.
Start boiling the syrup in stove.
Boil it till it reaches thick consistency like honey and switch off the flame.
Allow it to cool down. Once it cools down add lemon juice to it and mix well.
Store in clean container and use it as required.
Flavorful homemade nannari syrup is ready.