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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
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Title 21
Chapter I
Part 172
Subpart G - Subpart G—Gums, Chewing Gum Bases and Related Substances
§ 172.610 - Arabinogalactan.
§ 172.615 - Chewing gum base.
§ 172.620 - Carrageenan.
§ 172.623 - Carrageenan with polysorbate 80.
§ 172.626 - Salts of carrageenan.
§ 172.655 - Furcelleran.
§ 172.660 - Salts of furcelleran.
§ 172.665 - Gellan gum.
§ 172.695 - Xanthan gum.
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