Demineralization and concentration of CaCl2 dihydrate on the separation process of fructose using ethanol from molasses
2000
Hamzah, F. (Universitas Andalas, Padang (Indonesia). Fakultas Pertanian)
Demineralization and concentration of calcium chloride dihydrate on the separation process of fructose from molasses were investigated, and the experiment was conducted at guajava sugar factory Bogor from May to November 1999. Demineralization affects fructose recovery, glucose, reduced-sugar total and soluble ash. The amount of ethanol added also affects separation factor, soluble ash, fructosa recovery and reduced-sugar total, while concentration of calcium chlorida dihydrate affects separation factor, fructose recovery, glucose and reduced-sugar total. The best result was obtained by combination treatment of demineralization using 1.0 part of ethanol without addition of calcium chloride and soluble ash content obtained by this combination were 1.0603; 83.68 percent and -26.41 percent, respectively
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