If you are making jams or preserves at home, try using rock sugar instead of regular white sugar. Its slow-dissolving nature ...

and a lack of crystal development typically means that you didn't use enough sugar. In this case, you can reheat the rock candy syrup and add more sugar until you achieve the proper consistency ...

In the days leading up to the Lunar New Year 2025 (Tet), the sugar production facilities in Nghia Dong commune, Quang Ngai ...