Enzymes; prepared enzymes not elsewhere specified or included.

1. 1. This Chapter does not cover: • (a) Yeasts (heading 21.02); • (b) Blood fractions (other than blood albumin not prepared for therapeutic or prophylactic uses), medicaments or other products of Chapter 30; • (c) Enzymatic preparations for pre-tanning (heading 32.02); • (d) Enzymatic soaking or washing preparations or other products of Chapter 34; • (e) Hardened proteins (heading 39.13); or • (f) Gelatin products of the printing industry (Chapter 49).

2. 2. For the purpose of heading 35.05, the term "dextrins" means starch degradation products with a reducing sugar content, expressed as dextrose on the dry substance, not exceeding 10%. Such products with a reducing sugar content exceeding 10% fall in heading 17.02.