...The main component of the sap is urushiol in the case of urushi, and the similar laccol in the case of Indian urushi. Resins similar to lacquer sap are also extracted from other species of the Anacardiaceae family, such as Annam urushi Gluta usita (Wall.) Ding Hon. These lacquer saps turn black and harden when exposed to air and oxidized, so they are used as paints and adhesives. *Some of the terminology that mentions "Gluta usita" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…液の主成分はウルシからとれるものではウルシオールで,インドウルシではよく似たラッコールである。そのほかウルシ科の他の種,たとえばアンナンウルシGluta usita (Wall.) Ding Hon.からも漆液に似た樹脂が採取されることがある。これらの漆液は空気にさらされ酸化されると黒変し,硬化するので塗料や接着剤として用いられる。… ※「Gluta usita」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 |
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