Eating 20g compressed biscuits at a time can meet the needs of normal people, and it is not advisable to eat too much, which will lead to indigestion. Compressed biscuits are made of puffed powder, sugar, peanut oil, salt, sesame seeds and water, which are crispy and not easy to be softened by water absorption. Because it is sterilized at high temperature and high pressure during expansion, it is suitable for long-term storage and transportation; It is mostly used for emergency rescue in an emergency. Modern compressed biscuits are mostly packed in vacuum.

Note: The puffed powder particles should not be too fine. If it is too fine and the temperature is too low, it is easy to agglomerate when mixing powder. The volume of all kinds of grain puffed powder is different, and the pressure should be different when pressing. The pressure should be such that the volume and weight of the product remain unchanged. The variety of oil used should also be selected for better storage.