摘要
采用2,6-二氯靛酚法和高效液相色谱法对红阳猕猴桃中VC含量的测定进行了研究。结果表明2,6-二氯靛酚法测定VC时滴定终点难以准确判断;高效液相色谱法对VC的测定精密度高,但准确度低。
Determination of VC in red sun kiwifruit by HPLC and methylene chloride Indigo phenolic spectrometry. The result showed that end-point of titration is difficult to be judge ,by methylene chloride Indigo phenolic spectrometry .The project team can＇t obtain The accurate result. The precision of HPLC is high , but accuracy is Low.
出处
《食品研究与开发》
CAS
北大核心
2014年第23期115-117,共3页
Food Research and Development
