microwave-assi相关论文
采用微波辅助提取法对红菊芋色素的提取工艺进行了研究。紫外光谱扫描确定在pH值0.98的乙醇体系中,红菊芋色素的最大吸收波长为533nm......
对海蓬子总黄酮的提取工艺条件进行了优化,通过单因素试验考察乙醇浓度、料液比、提取时间、微波温度和微波功率对总黄酮得率的影......
探讨了传统、冷冻、微波干燥条件制备海藻酸钠/火山灰复合微球以及作为吸附剂时,对水体中磷酸根的吸附行为。结果表明:三种干燥条件......
文章对微波辅助提取花椒精油进行了系统的研究,考察液料比、微波功率、微波处理时间、提取温度对花椒精油提取率的影响。在单因素......
微波辅助下,合成了PEG支载的α-苯砜乙酸酯,并和醛发生缩合反应,经解脱得到相应的α-苯磺酰基β-取代丙烯酸甲酯类化合物,其产率为50.1%~9......
Comparison of Differences in Total Flavonoids between Leaves and Whole Plants of Anoectochilus roxbu
[Objectives]To compare the differences in the total flavonoids between leaves and whole plants of Anoectochilus roxburgh......
POLYMERIZATION OF N,N′-(PYROMELLITOYL)-BIS-L-LEUCINE DIACID CHLORIDE WITH HYDANTOIN DERIVATIVES BY M
Facile and rapid polycondensation reactions of N,N′-(pyromellitoyl)-bis-L-leucine diacid chloride 1 with eight differen......