Carminic acid

（重定向自Natural Red 4）

Cochenilleschildlaus-Kolonie auf einer Opuntie

Carminic acid (C₂₂H₂₀O₁₃) is a red glucosidal hydroxyanthrapurin that occurs naturally in some scale insects, such as the cochineal, Armenian cochineal, and Polish cochineal. The insects produce the acid as a deterrent to predators. Carminic acid is the colouring agent in carmine. Synonyms are C.I. 75470 and C.I. Natural Red 4.

单词	Natural Red 4
释义	Natural Red 4 原声例句明星的经典造型 This is the true hard fact, don't change your natural red hair. 这是千真万确的事实，不要改变你天生的红头发。英语百科 Carminic acid （重定向自Natural Red 4） Carminic acid (C₂₂H₂₀O₁₃) is a red glucosidal hydroxyanthrapurin that occurs naturally in some scale insects, such as the cochineal, Armenian cochineal, and Polish cochineal. The insects produce the acid as a deterrent to predators. Carminic acid is the colouring agent in carmine. Synonyms are C.I. 75470 and C.I. Natural Red 4.
随便看	antiup antiuratic Antiuratics antiurban antiurbanization antiurease antiurinary infective agent antiurokinase antiurolithics antiustekinumab anti utilitarian antiutilitarian anti utilitarianism antiutilitarianism antiutilitarians antiutopia antiutopian antiuv agent anti uv agent antiuveal antiuveal antibodies antiuveal antibody Antivaccination anti vaccination Antivaccinationism