1
|
cesium hydroxide
|
South Korea
|
Cesium hydroxide is strictly regulated due to its potential use in nuclear technology, and its possession and use are subject to government oversight and scrutiny.
|
1
|
2
|
potassium hydroxide
|
Korea
|
Used in the production of traditional Japanese and Korean cuisine, such as making noodles or preparing certain types of fermented vegetables
|
1
|
3
|
sodium
|
South Korea
|
Sodium is commonly found in traditional fermented foods like soy sauce and kimchi, forming an integral part of the local cuisine.
|
1
|
4
|
sodium
|
South Korea
|
Traditional diet has lower sodium content due to emphasis on fresh seafood and vegetables.
|
1
|
5
|
sodium acetate
|
South Korea
|
Used in reusable heat packs or as a flavoring in certain snacks
|
1
|
6
|
sodium hydroxide
|
South Korea
|
Used in the production of traditional foods such as ramen noodles and certain types of fermented vegetables.
|
1
|
7
|
sodium hydroxide
|
South Korea
|
Commonly used in food production for processing and preparation purposes
|
1
|
8
|
sodium hydroxide
|
South Korea
|
Used in making traditional fermented foods such as natto and kimchi.
|
1
|