In a small bowl combine the sorbet stabilizer and sugar with a dry whisk.
Combine the purée and glucose in a saucepan and bring to a simmer, 180°F/82°C. Stir in the sorbet stabilizer-sugar mixture and bring to a boil. Add the lemon juice.
Strain the mixture into a metal container in an ice water bath and allow to cool to 40°F/4°C.