问:近日,覃阿姨发现菊花茶冲泡放置半天后,茶水竟然会由黄变绿,而白色的菊花也被染成了翠绿色,覃阿姨怀疑这些菊花可能是变质了或者是被人工染色。请问菊花茶变绿后是否还能饮用?答:菊花茶放置了四五个小时以后,菊花茶开始由黄转为浅绿,白色的菊花花瓣明显变成翠 Q: Recently, Aunt Tan found the chrysanthemum tea brewing place for a long time, the tea even turned yellow from green, while the white chrysanthemum has also been dyed into a green, Tan Aunt suspected these chrysanthemums may be spoiled or artificial staining. Will the chrysanthemum tea is still green after drinking? A: Chrysanthemum tea placed four or five hours later, the chrysanthemum tea began to turn from yellow to light green, white chrysanthemum petals became apparent