Black and brown sugar, also called black sugar (Sucanat), is a kind of brown sugar. Theoretically, it should be directly concentrated and boiled with sugarcane juice. The difference between it and ordinary brown sugar is mainly the difference in color and extraction technology. One tablespoon (15 grams) of brown sugar contains 70 milligrams of calcium, the same amount as half a piece of traditional tofu2, can be placed in the refrigerator preservation layer. Black sugar is sugar cane water solidification, summer temperature is too high black sugar will melt, to avoid brown sugar melting, it is necessary to put it in the refrigerator, with low temperature preservation, because black sugar can not be put too long, and can not eat too much, so it is recommended that we buy less at a time, as far as possible in the refrigerator. How is black sugar preserved? 1. Ordinary black sugar, when stored at room temperature, is best stored in glassware to reduce contact with the air. It is placed in a cool and dry place after sealing to prevent moisture from melting. At the same time, do not put black sugar with strong smell condiments, easy to absorb odor. The third is the black sugar cake, first with the appropriate amount of warm boiling water to stir the black sugar evenly, then put in the low gluten flour potato starch and baking powder together to stir, finally pour into the abrasive sprinkled with sesame seeds, put into the steamer with medium heat for about 30 minutes can be steamed. The second is black sugar coconut pudding, you need to prepare an egg, milk, and then the egg white, the milk in the microwave oven to heat to about 40 degrees, and then slowly pour into the egg, one side while stirring, so that it becomes pudding liquid, and then in the pudding liquid into the steamer, steam for about 15 minutes, finally the black sugar and coconut water on the surface of the pudding can be. How to eat brown sugar: The first way to eat is black sugar and ginger tea, is to prepare an appropriate amount of old ginger and black sugar, and then boil the water, until the water is boiling, then put the old ginger and black sugar into it, until the black sugar is completely melted, and then wait until the mouth is not hot when drinking.