grape juice

grape juice:

grape juice: 1 litre,
sugar: 2 kgs,
water: 1 litre,
citric acid: 20g[4 teaspoons],
tonovin essence: 4 teaspoons,
S.B: 3.2 G[1 1/4 teaspoons].

PROCEDURE:
Choose well ripened grapes,wash it thoroughly and then mash it well with a wooden spoon.
Boil it for 10 minutes without adding water.
When fully cooked, filter the juice and measure it.
Prepare sugar syrup,by adding citric acid and when it boils ,remove from the stove and filter the syrup in a clean white cloth.
After it becomes cool add the fruit juice.
Mix the S.B in a little amount of luke-warm water and add it to the juice,then add the TONOVIN essence and store it in a thoroughly washed sterilised bottle and start using it after 3 days