Now any Kuk Sooler can enjoy our favorite Korean specialty in space thanks to the new Korean Astronaut and the country’s research.
Here is an excerpt from the article about the space food breakthrough:
… when South Korea’s first astronaut Ko San boards the International Space Station this April he’ll be bringing along a hefty supply of kimchi, the national dish of his native country.
While bringing a cherished food on a long journey might seem like a simple act, taking kimchi into space required millions of dollars in research and years of work. Canning kimchi is simple, that’s been done for decades. Earthbound kimchi doesn’t have to deal with things like cosmic rays.
In your average comic book, being exposed to cosmic rays is generally a good thing. If this space mission were a comic book, Ko gobbling some space ray infected kimchi would probably turn him into a superhero while his Russian colleagues might become powerful supervillains.
Scientists, however, felt that Ko was far more likely to get cancer than superpowers if his kimchi was affected by crazy space radiation. Part of the issue is how kimchi is made. The dish is essentially fermented cabbage with spices. To make the dish, the cabbage has to ferment slowly for a certain amount of time. Scientists were worried that radiation in space could affect that fermentation process.
Lee Ju-woon of the Korean Atomic Energy Research Institute began working on the project in 2003 using his mother’s own kimchi. Lee said: “The key was how to make a bacteria-free kimchi while retaining its unique taste, color and texture.” The microbes that aid in the fermentation process had to be made safe in case they were adversely affected by space radiation.
The development team recently managed to find a way to make the product safe. They used radiation to kill the bacteria, which made the food much safer while still tasting much the same. They did, however, find a way to reduce the smell of the dish. Kimchi is extremely pungent, which might bother the other astronauts in such an enclosed space…
The whole article can be viewed here: Korean Space Cuisine in the 21st Century
