| 摘要 |
<p>As disclosed herein, the angle of optical rotation, concentration, flow rate and temperature of the components such as, for example, glucose and fructose in an aqueous solution emerging from a fractionating process are continuously measured and signals corresponding to the measurements are fed to a computer. The computer calculates the instantaneous and/or average purity and/or the expected purity of the components and, when predetermined purity values are reached, the computer controls the distribution of the various fractions in accordance with a preset program.</p> |
