The apple wine is a ratafee which takes apple as main raw material through falling in pieces, squeezing, the low temperature fermenting, and berwaging of aged wine.

苹是以苹为主要原料，经破碎，压榨，低温发酵，陈酿调配而。

We study the affection for the spectrophotometric method determination of sodium copper chlorophyllin in ratafee of all kinds of coefficiant of variation and obtain valuable results.

种操作条件对分光光度法测定中叶绿素铜钠影响,得到了较有价值结论。