orcein techique地衣红技术
orcein elastin地衣红弹性蛋白
lactopropionic orcein乳丙酸地衣红
orcein dye苔红素染料;地衣染料
aceto orcein醋酸苔红素
lactic orcein乳酸地衣红
acetic orcein醋酸地衣红
orcein breakage地衣红断裂
orcein mutachromosomic effects地衣红诱变染色体效应
N（名词） a brown crystalline material formed by the action of ammonia on orcinol and present in orchil: used as a dye, biological stain, and antiseptic. Formula: C28H24O7N2 苔红素