应用高效逆流色谱技术一次分离两类顺反异构体
Four flavonoids, isoastilbin, astilbin, isoengelitin, and engelitin were isolate
应用高效逆流色谱同时分离两类顺反异构体
Four flavonoids, isoastilbin, astilbin, isoengelitin, and engelitin were isolate
成功的应用高效逆流色谱技术一次分离两类顺反异构体
Four flavonoids, isoastilbin, astilbin, isoengelitin, and engelitin were isolate
中药中有效成分含量分析检测方案
成功地应用ASE快速溶剂萃取与高效逆流色谱结合技术在线提取、分离罗布麻叶中5种化学成分。从10.02g罗布麻叶药材饮片中,以乙酸乙酯:甲醇:水体积比为5:2:5