Droplet countercurrent chromatography DCCC

Rauwald, H W, Preparative separation of the diastereomeric aloins by droplet countercurrent chromatography (DCCC), Arch. Pharm. (Weinheim, Ger.), 315, 769-772, 1982. [Pg.353]

The development of CCC began in the mid-1960s. Among various types of CCC modes for the separation of flavonoids, the main techniques are droplet countercurrent chromatography (DCCC), rotary locular countercurrent chromatography (RLCCC), and centrifuge partition... [Pg.1466]

One form of CCC, which has been sporadically applied to separate essential oils into fractions or in the ideal case into individual pure components, is droplet countercurrent chromatography (DCCC). The device, which has been developed by Tanimura et al. (1970), consists of 300 600 glass tubes, which are connected to each other in series with Te on tubing and lied with a stationary liquid. Separation is achieved by passing droplets of the mobile phase through the columns, thus distributing... [Pg.23]

A new separation technique which has been applied successfully to the isolation of anthraquinones is droplet countercurrent chromatography (DCCC). Thus Inoue and co-workers have used DCCC for the isolation of anthraquinones (70, 72). For the solvent systems used see Table 6. [Pg.90]

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