PROBLEM TO BE SOLVED: To provide a circinate incense colored with many years familiarized green and excellent in coloring stability by using a highly safe colorant replacing malachite green.SOLUTION: In the green colored circinate incense comprises a pyrethroid-based insecticide ingredient, a bond, a circinate incense base material and colorants, the circinate incense uses Food Yellow No.4 and/or Food Yellow No.5 with Food Blue No.1 as the colorants. As the coloring stabilizer, a dehydroacetate salt and/or a sorbate salt is preferably compounded.COPYRIGHT: (C)2009,JPO&INPIT【課題】マラカイトグリーンに替わる安全性の高い着色剤を用い、長年親しまれてきた緑色に着色するとともに線香中の着色安定性に優れた渦巻線香の提供。【課題の解決手段】ピレスロイド系殺虫成分、粘結剤、線香用基材、着色剤を含有する渦巻線香において、着色剤として食用青色1号と共に、食用黄色4号及び/又は食用黄色5号を使用し、緑色に着色した渦巻線香。着色安定剤として、デヒドロ酢酸塩及び/又はソルビン酸塩の配合が好ましい。【選択図】なし
