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Meaning of orcein

Source language: EnglishDictionary language: English

orcein

noun

Definitions

  1. A dye, related to litmus, that is extracted from the lichen Rocella tinctoria; used as a microscopic stain and as a food colouring

Sources:https://en.wiktionary.org/wiki/orcein

Related words

acetoleucoorceincroceinchrysoine resorcinolcroceinepentacrininorchilchlorocruorin