You can put it in the refrigerator.

Shiang Gan is a Chinese specialty traditional famous food, the main ingredients are tofu, auxiliary ingredients are salt, fennel, pepper, dashi, dry ginger and so on. Xiang Gan is the most common and loved by the people eat a kind of soybean food, has long been popular and savored.

Shiang Gan can make a variety of dishes, can be cold, can be stir-fried, can be deep-fried, can be baked, made of fresh and delicious, inexpensive and nutritious, by the people of urban and rural areas, the most famous favorite.

Expanded information;

Dried tofu has white dried, dried, dried vegetables, dried soy sauce, smoked dried, fermented dried moldy tofu and other varieties. Usually in the basis of water tofu and then remove the water concentration of the product, in which the protein, calcium and magnesium concentration have been greatly improved.

Fan Zhihong explained that soybeans themselves contain a lot of phytic acid and a small amount of oxalic acid, both of which can block calcium absorption. The phytic acid and oxalic acid dissolve in water during the process of it being ground into soy milk, and squeezing out some of the water when making tofu decreases the levels of these anti-nutrients.

Dried tofu is made by repeatedly squeezing water on top of the prepared tofu, by which time most of the phytic acid has been lost with the water and the calcium can be better utilized.

Cooking, you can use the dried meat instead of meat, such as celery and dried stir-fried, both hardness is almost the same, better taste, and the special aroma of celery and dried light brine flavor with together, unique flavor.

Fan Zhihong added that there is now a kind of lactone tofu on the market, which is made of gluconolactone as a coagulant and has so much water that chopsticks can't even pick it up, and there are also some catering outlets claiming that they use sour milk to order tofu, which has a more tender texture than ordinary water tofu.

However, these "tender" tofu are too high in water and do not include calcium and magnesium, and are low in protein and calcium. If you are looking for a calcium supplement, it's best to choose dried tofu such as shiitake, or a more "firm" tofu.

Source; Baidu Encyclopedia - Dried Tofu