Separation of major safflowers from Carthamus yellow using high-speed countercurrent chromatography

被引:10
作者
Inoue, Koichi [1 ]
Nomura, Chihiro [1 ]
Mizuno, Yasuomi [2 ]
Yoshimi, Yukiko [1 ]
Tsutsumiuchi, Kaname [2 ]
Hino, Tomoaki [1 ]
Oka, Hisao [1 ]
机构
[1] Kinjo Gakuin Univ, Sch Pharm, Dept Phys & Analyt Chem, Moriyama Ku, Aichi 4638521, Japan
[2] Chubu Univ, Coll Biosci & Biotechnol, Aichi, Japan
关键词
Carthamus yellow; safflower; high-speed countercurrent chromatography; liquid chromatography-tandem mass spectrometry;
D O I
10.1080/10826070801925011
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
High-speed countercurrent chromatography (HSCCC) has been successfully applied to the separation of safflower A (SF-A) and safflower B (SF-B) from Carthamus yellow, Carthamus tinctorius L. A 25mg quantity of Carthamus yellow was separated using a two-phase solvent composed of tert-butyl methyl ether/n-butanol/acetonitrile/0.5% aqueous trifluoroacetic acid solution (2/2/1/5, V/V). The total separation time was 6hr with the total elution volume of 720mL. HSCCC fractions were analyzed using LC/MS/MS with scan and daughter scan modes, and DAD monitored by wide absorbance from 200 to 500nm. The separation yielded 1.5mg of SF-A (95% > purity) and 1.1mg of SF-B (95% > purity). These results present a successful application of HSCCC to the preparative purification of major safflowers.
引用
收藏
页码:1047 / 1059
页数:13
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