IPC Subgroup
C08B 30/04 Extraction or purification
Introduced: January 1985
Last revised: January 2006
Full Title
Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin > Extraction or purification
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- Subclass:
- POLYSACCHARIDES; DERIVATIVES THEREOF
Related Keywords
extraction of STARCH