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| Taikonauts now enjoy a variety of more than 120 kinds of space food, with a long shelf life, ensuring they are well-fed with three hot meals everyday. (PHOTO: VCG) |
The live-streaming by the three taikonauts, Tang Hongbo, Nie Haisheng and Liu Boming, received more than 20 million views, showing how curious people are about their daily life in outer space, such as what they eat, how they do exercises, what they wear and where they sleep, among which food is a matter of deep concern: as an old Chinese saying goes "Food is the paramount necessity of people."
Aerospace food has developed dramatically since the first manned flight of the Shenzhou-5, when the taikonaut Yang Liwei mainly lived on about 20 types of energy bars. On Shenzhou-7, which blasted off in 2012, there were about 70 types of food. The first breakfast for crew members was assorted fried rice, pickled cabbage and pork, pickled mustard, Char Siu sauce and milk tea.
The menu for Shenzhou-10 expanded to more than 80 types of food, with moon cakes and ice cream on the list. As this trip coincided with the Dragon Boat Festival, female astronaut Wang Yaping ate bean paste rice dumplings to celebrate the festival. Shenzhou-11 carried more than 100 types of food and beverages, including spiced beef and shredded pork in garlic sauce, a popular dish in almost every Sichuan cuisine restaurant, and desserts.
China's Shenzhou-12 taikonauts may select their meals from more than 120 dishes during their three-month stay in orbit. Among the 6.8 tons of supplies delivered by Tianzhou-2 are a range of staple foods and beverages, including a variety of teas, juices and soups. The spacecraft also transported coolers to store fresh fruits and vegetables.
The foods are usually solid, boneless, in small pieces and selected to meet the astronauts' personal tastes, Huang Weifen, China's chief astronaut trainer said. Meals include shredded pork in garlic sauce, kung pao chicken, black pepper beef, pickled cabbage and shredded pork.
Recipes were designed and arranged in accordance with nutritional requirements in different phases of the mission. It was developed based on the special environment in which the astronauts live, combined with the astronaut's taste and digestion and absorption capacity in space. In other words, aerospace food is a special kind of food developed for a specific environment and a specific group of people. It is made according to aerospace recipes that meet required dietary standards. It must contain sufficient and complete scientific nutrition, which is protein, carbohydrate, fat, vitamins, minerals, dietary fiber, and water that the human body needs each day.
Space food is not only a product of outer space exploration, but also is closely relevant to people’s daily life. The dehydrated vegetables found in instant noodles actually originated in dehydrated space food. The food provided in Shenzhou-12 proves the value of China’s strong food culture.