DIFF Subgroup
A23L 33/21 Addition of substantially indigestible substances, e.g. dietary fibres
Introduced: January 2016
Full Title
Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof > Reducing nutritive value; Dietetic products with reduced nutritive value > Addition of substantially indigestible substances, e.g. dietary fibres
IPC and CPC are identically structured here. All 5 subcodes exist in both systems.
IPC defines codes here since 2016.
Child Classifications
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- A23L 33/22 Comminuted fibrous parts of plants, e.g. bagasse or pulp since 2016 IPC+CPC Available in IPC and CPC
- A23L 33/25 Synthetic polymers, e.g. vinylic or acrylic polymers since 2016 IPC+CPC Available in IPC and CPC
- A23L 33/28 Substances of animal origin, e.g. gelatin or collagen since 2016 IPC+CPC Available in IPC and CPC
- A23L 33/29 Mineral substances, e.g. mineral oils or clays since 2016 IPC+CPC Available in IPC and CPC