Usage is to be limited so that sulfur dioxide is left less than the following standards.
1. Dried gourd (flesh of gourd is sliced and dried.) : 5.0 g/kg
2. Molasses and starch syrup : 0.3 g/kg
3. Yout : 0.4 g/kg
4. Fruit wine : 0.35 g/kg
5. Fruit juice that is five times diluted prior to use, concentrated fruit juice, and processed fruits and vegetable : Not more than 0.15 g/kg
6. Dried fruits : 2 g/kg
7. Konjac flour (Konjac jelly is made from Konjac root.) : 0.9 g/kg
8. Shrimp flesh : 0.1 g/kg
9. Sugar : 0.02 g/kg
10. Fermented vinegar : 0.17 g/kg
11. Dried potatoes(powder, particle and thin layer of dried potatoes or fresh potatoes, which is cut and then heated and dried) : 0.5g/kg
12. Other food items[sesame seeds, legumes, potatoes and pulses, fruits,
vegetables, and their simply processed forms (skinned or cut) : 0.03 g/kg