The cooking time is indicated without taking into account the time of soaking agar-agar and drying marmalade. The solidification of jelly is taken into account.
Soak agar-agar overnight in 200 ml of water at room temperature. You can not do this, part of the agar is perfectly dissolved and gelated without soaking, but it depends on its quality. Therefore, if you are not sure about the quality of the agar, it is better to soak it.
Lemon zest, seeds, films. Peel the ginger and grate it on a coarse grater.