摘要
研究利用微波辅助萃取MAE(microwave-assisted extraction)提取冬枣中环磷酸腺苷的新方法。以高效液相色谱法HPLC(high performance liquid chromatography)定量测定所萃取的环磷酸腺苷。采用正交试验考察浸泡时间、处理时间、微波功率和料液比对环磷酸腺苷提取率的影响,确定最佳工艺条件为:微波功率200W、浸泡时间6h、处理时间3min、料液比1:20。
The extraction technology of the cAMP from winter-dates with microwave-assisted extraction was studied, and cAMP was analyzed by HPLC(high performance liguid chromatograly) method. Several factors, such as marinated time, extraction time, microwave power and ratio of material and liquor were investigated and the appropriate MAE(microwave-assisted extraction) conditions were obtained from the orthogonal test. The optimal MAE conditions are as follows: microwave power 200W, marinated time 6 hours, extraction time 3 minutes and ratio of material and liquor 1:20.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2007年第4期163-166,共4页
Food Science