Last Updated：2025/11/27

(organic chemistry) An acid extracted from madder root; a yellow crystalline substance from which alizarin is obtained.

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ruberythrinic acid

Source Word

ruberythrinic acid

uncountable

(organic chemistry) An acid extracted from madder root; a yellow crystalline substance from which alizarin is obtained.

Japanese Meaning

(有機化学) マダー草の根から抽出される酸。黄色い結晶性物質で、アリザリンの原料となる。

The chemist isolated ruberythrinic acid and confirmed it was responsible for the red pigment in the extract.

化学者は茜の根から抽出された酸を単離し、それが抽出物の赤色色素の原因であることを確認した。

Sense（1）

(organic chemistry) An acid extracted from madder root; a yellow crystalline substance from which alizarin is obtained.