Section IV — Prepared foodstuffs; beverages, spirits and vinegar; tobacco and manufactured tobacco substitutes
Chapter 21 — Miscellaneous edible preparations
Heading
2102 Yeasts (active or inactive); other singlecell microorganisms, dead (but not including vaccines of heading 30.02); prepared baking powders.
Common commodities
Active baker's yeastCulture yeast for bakingSeed yeast for brewingDried inactive yeast for cookingNutritional yeast flakesSpirulina powder (dead)Chlorella powder (dead)Chemical baking powderLeavening agents for doughFermentation starters for brewing