2. After taking out the food from the food cabinet, cut a small mouth on the food composite plastic bag, put a fork or chopsticks into the pocket, and use it to send the food into the mouth.
This kind of food is packed in small packages, and the square is about the size of the mouth, so you don't have to cut it when you eat it.
4. Astronauts drink water, soup, soup and juice, and put them directly into their mouths from plastic pockets.
Specially designed space recipes. Every meal has different food in the morning, noon and evening. If it is a short-term flight, the calories in the food are more important, which can keep the astronauts' physical fitness in the best condition and the requirements for vitamins are not too high. For example, snacks, milk, eggs, chocolate, fruit pieces, eight-treasure rice and so on, but the requirements for hygiene are higher. These foods are specially designed, and traditional Chinese medicine ingredients are added to the drinks. If you live in space for a long time, space food is the same as ordinary food on the ground, and it should provide energy and comprehensive nutrition for the human body. In order to reduce the thrust of rocket launch and increase the effective load of rocket under a certain thrust, space food should be as light and small as possible. Such as nutritious dry biscuits, dry sausages, etc. Soak them in water when you eat. Space food should be able to withstand the impact, vibration, acceleration and other factors under special environment, and the nutritional components should be configured according to the changes of astronauts' physiological indexes under weightlessness. Muscle atrophy needs food to supplement high-quality protein; Osteoporosis needs food to provide calcium, phosphorus and vitamins.