叶绿素的

This paper investigated the technics of chlorophyll abstraction from spinage and the synthesis of chlorophyllous zinc sodium.

章研究了从天然植物中提取叶绿素的方法和叶绿素锌钠盐制备的工艺。

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.

研究各种操作条件对光光度法测定果酒中叶绿素铜钠的影响,得到了较有价值的结论。