Category

Category
Code

Intended 
Use

Smoke Flavoring Agents

1

Natural and artificial smoke flavoring

Marking Agents

2A

Branding inks

2B

Tattoo inks

2C

Marking crayons

Food Processing Substances

3A

Poultry scald agents

3B

Hog scald agents

3C

Tripe denuding, bleaching and neutralizing agents

3D

Substances for washing fruits and vegetables

3E

Preflushing agents for casings

3F

Refining agents for rendered fats

3G

Rendering agents

3H

Release agents

Denaturants

4A

Denaturants for meat requiring tankage

4B

Denaturants for meat not intended for human food

4C

Denaturants for poultry requiring tankage

4D

Denaturants for poultry not intended for human food

Substances Requiring Letter Indicating Authorized Use

5A

Foam control in soups, stews, rendered fats, curing pickle

5B

Substances for cleaning or treating feet or other edible parts

5C

Miscellaneous