berberine

Japanese: berberine
berberine

… [Hatsushima Sumihiko]
[staining]
The inner bark has been used for dyeing since ancient times, and the powder is also used as a stomachic. Its pharmacological effect is due to the main component, the plant base berberine, which is also the component that gives off the yellow pigment in dyes. Phellodendron amurense contains water-soluble polysaccharides that act as dye assistants and dye well on both protein and plant fibers.

*Some of the terminology that mentions "berberine" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…【初島 住彦】
[染色]
 古代から樹皮の内皮を染色に用い,またこの粉末は健胃薬としても使われる。薬理作用は主成分の植物塩基ベルベリンberberineであり,染料の黄色色素の成分もこれと同じである。キハダは水溶性多糖類を含み染料助剤となり,タンパク質繊維にも植物繊維にもよく染着する。…

※「berberine」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

<<:  Berberis amurensis (English spelling) Berberisamurensis

>>:  Berberidaceae

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