Snowflake flour is a high-gluten flour with a high protein content and strong gluten, making it suitable for foods that require toughness, such as noodles and dumplings. However, due to its high gluten, it is not suitable to be used for leavening alone, as the gluten will restrict the production of gas, resulting in the dough not being able to expand. Therefore, it is recommended to choose low-gluten or medium-gluten flour when making whipped foods.