In 1968 Hoarau discussed the press method for determining fibre, pol and Brix in cane delivered by growers. This method, in conjunction with core sampling of cane from vehicles, was […]
In sugar factories and refineries material balances are very much part of the work done by sugar technologists. Material balances are required to calculate efficiencies and quantities of products in stock, to investigate potential problems, and to provide information in many other areas.
Polarimetry has been used in the sugar industry for a long time; Browne & Zerban mention that the Biot and Ventze polariscopes were used with sugar solutions in 1840 and 1842 respectively. The concept and its application in sugar analyses are described in chemistry textbooks (Willard et al. 1974).