orcein

a variable mixture of chemical compounds isolated from lichens
Thing type_of_mixture_of_chemical_entities Q425645
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Summary

orcein is a type of mixture of chemical entities[1]. orcein draws 425 Wikipedia views per month (type of mixture of chemical entities category, ranking #44 of 80).[2]

Key Facts

  • Subclass of: mixture[3], extract[4]
  • Part of: cudbear[5]
  • Has use: food additive[6], food coloring[7]
  • Described by source: The Nuttall Encyclopædia[8], Encyclopædia Britannica 11th edition[9]
  • Different from: Orcein[10]
  • Subject has role: dye[11]

Why It Matters

orcein has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[12] orcein is known by 25 alternative names across languages and contexts.[13]

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). orcein. Retrieved October 17, 2026, from https://4ort.xyz/entity/orcein
MLA “orcein.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/orcein.
BibTeX @misc{4ortxyz_orcein_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{orcein}}, year = {2026}, url = {https://4ort.xyz/entity/orcein}, note = {Accessed: 2026-10-17}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): orcein — https://4ort.xyz/entity/orcein (retrieved 2026-10-17)

Canonical URL: https://4ort.xyz/entity/orcein · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5d ago · TiagoLubiana · 2026-10-12 view diff on Wikidata ↗
    Subject has role → dye
    Instance of → —
    Part of → cudbear
    Instance of → type of mixture of chemical entities
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:1||1 */ Biological imaging methods ontology id: 00000046, Matched to [[:toollabs:mix-n-match/#/entry/262961053|orcein (#262961053)]] in [[:toollabs:mix-n-match/#/catalog/7515|Biol"
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