【摘要】 高效液相色谱法快速分析红松、云杉针叶中的维生素Ｃ刘海玲，杜英君，杨志勇（中国科学院沈阳应用生态研究，沈阳１１００１５）ＨｉｇｈｅｆｆｅｃｔｉｖｅｌｉｑｕｉｄｃｈｒｏｍａｔｏｇｒａｐｈｉｃａｎａｌｙｓｉｓｏｆｖｉｔａｍｉｎＣｉｎＰｉｎｕｓｋｏｒａｉｅｎ...更多还原

【Abstract】 This paper introduces a high effective liguid chromatographic method for analysing vitamin C in needles of coniferous trees. The minimum detection limit is 5. 0×10-8g, average recovery rate is 89. 2-91. 8%, and variation coefficient is less than 5%.更多还原