Blackcurrant jam "black Burgundy"

The Black Burgundy blackcurrant is a fruit that is not very sweet. It is very rich in fiber and minerals, but also in vitamins, especially vitamin C. Total sugar content (added sugar + fruit sugar) approximately 55 g per 100 g. Shelf life 3 years after the date of manufacture, as long as the jar is not opened. HAS preferably keep cool after opening.