Sucrose

1. Provide energy: Sucrose is a high-energy food that provides the energy needed by the human body.
2. Sweetener: Sucrose is a natural sweetener that is widely used in food processing and cooking to make food more delicious.
3. Food processing: Sucrose plays an important role in food processing and is used to make various candies, desserts, biscuits and other foods.
4. Humectant: Sucrose has moisturizing properties and can be used in skin care products and cosmetics to help maintain skin moisture.
5. Medical applications: Sucrose is also used in the medical field as an excipient for drugs.

It can be widely used in food, cosmetics, medicine, and also used as standards for analysis and testing.