… Many quinones are found in nature. Benzoquinone derivatives include fumigatin, which has antibacterial properties, embelin, which has anthelmintic properties, and atromentin, a mushroom pigment. Naphthoquinones include plumbagin, an active ingredient in the extract (considered to be a disinfectant) obtained from the roots of plants in the genus Bougainvillea, vitamin K, and echinochrome A, which is found in sea urchin eggs. Anthraquinones include alizarin, a dye that has been used since ancient times along with indigo. (Chemical formula) [Okazaki Renji]. … *Some of the terminology that mentions "fumigatin" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
… 天然には,多数のキノン類が見いだされる。ベンゾキノン誘導体としては,抗菌性をもつフミガチンfumigatin,駆虫性のあるエンベリンembelin,キノコの色素であるアトロメンチンatromentinなど,ナフトキノン系としては,ルリマツリ属の植物の根から得られるエキス(消毒剤とされる)の有効成分であるプルンバギンplumbagin,ビタミンK,ウニの卵に含まれるエキノクロムAechinochrome A,アントラキノン系としては,藍とともに昔から用いられている染料であるアリザリンなどがある。(化学式)【岡崎 廉治】。… ※「fumigatin」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 |
... However, while crafts were considered industr...
A fudai daimyo (feudal lord) in the early Edo per...
...A star, in the sense of a brilliant presence t...
A diplomatic dispute between Britain and the Qing ...
…The rental fee varied depending on the era and r...
Russian Emperor (reigned 1881-1894). Son of Alexan...
During the reign of Emperor Gotoba and Emperor Gos...
…In contrast, the time waveform of the required t...
…In 1194 (5th year of Shaoxi, Zhu Xi was 65 years...
From 1521 to 1544, four wars were fought between ...
...The flour is made by washing glutinous rice, d...
… Folk instruments include the guitar, which is u...
A Chinese scholar of the Tang dynasty. He was from...
An underground stem that stores nutrients such as...
...These horns are what gave them the name sea sl...