How To Make Rhubarb Juice Concentrate

Pour mixture through a fine mesh strainer or sieve.

How to make rhubarb juice concentrate. Using a potato masher or similar utensil mash the rhubarb up in the water to extract as much juice as possible. Drain discarding rhubarb and add the rest of ingredients to the juice. Simmer until rhubarb is dissolved about 10 12 minutes.

Ladle hot concentrate into hot jars leaving 1 4 inch head space. Bring to a boil over high heat and then reduce to medium low. In this step it is difficult to extract all the pulp using only the strainer.

Stir constantly over medium high heat. Continue boiling for approximately 15 minutes. Remove from heat and stir in lemon juice and orange juice.

Heat to 190 degrees fahrenheit over medium high heat stirring to dissolve the sugar. Remove from heat and skim off and discard foam. Strain you rhubarb mixture.

Stir until sugar is dissolved. Combine rhubarb and water in a large stainless steel pot. There are two home techniques you can use to make juice concentrate.

If you re using grapes they don t need to be peeled or sliced. Wash peel and slice the fruit. Boiling method use this for lower water content fruits like apples pears grapes etc.