During the Joseon period, kimchi was mostly made by heating the ingredients. Since salt was pricey at the time, in order to save salt and time, people used a method that involved destroying the cell wall by heating the vegetables. However, this method is no longer passed down. Thus, in this paper, we re-discovered how kimchi was made through heating while analyzing the recipes for kimchi during the Joseon period. There were 27 kinds of kimchi made through blanching. To keep the vegetables from becoming soggy, 2 kinds of kimchi were made by putting the ingredients in potassium aluminum sulfate water and 3 kinds were made through blanching the ingredients in limewater. There were 7 kinds of kimchi made by heating in vinegar, 5 kinds by boiling the ingredients, 6 kinds by stir-frying the ingredients, 2 kinds by stir-frying the ingredients with salt, and 3 kinds by steaming the ingredients. In order to eradicate unwanted germs, leaving only Lactobacillus, 25 kinds of kimchi were made by draining the boiled mixture. A total of 17 kinds of kimchi were made by heating the kimchi pot with compost including that of horses. For elders with weak teeth and poor digestion, 7 kinds of kimchi were made after heating, including 3 kinds of sukkkakdugi (cubed radish kimchi made with boiled radish). 3 kinds of chaekimchi (julienned kimchi) and 3 kinds of chaekkakdugi (kimchi with julienned radish) for elders existed as well.

the subterranean heat adopts is called low temperature floor adopt heating, as early as 70's in 20th century, the low temperature floor radiation adopts technique is get quick development, such as Europe and America, and day...etc. and verifies that the subterranean heat adopts heating is a heat way of economical energy and health caring. Modern life requests that building not only can be live by human, but also is to be spacious and brightness. Therefore, the system of radiation low heat adopts heating system has its own superior function which will replace the traditional heat-adopth system.

전통적 약재가공법인 초쉬법으로 수치된 적철석 약광물의 광물조성과 원소성분 변화를 고찰하였다. 적철석은 650˚C와 900˚C에서 각각 5회씩 초쉬법으로 수치되었다. 약재로 가공된 적철석은 수용액에서 원소 용출실험이 수행되었다. 초쉬법 수치에 따른 적철석의 광물상 변화는 없었다. 또한 650˚C와 900˚C에서 수치횟수와 원소 용출량의 변화 경향이 없는 것으로 보아 전통적 초쉬법에 의한 적철석의 약재 가공 효과는 불분명한 것으로 보인다. 그러나 가열된 약재를 식초에 담금질하는 가공법은 적철석을 부드럽고 분쇄되기 쉬운 약광물로 변화시키는 효과가 있다.