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Effect of Addition of Separan at Different Concentrations as a Flocculants on Quality of Sugar Cane Juice
Abstract:The study was designed to evaluate the use of low concentrations of separan flocculent (Less than 3 ppm) on physicochemical properties of sugar cane juice. Colour, pH, purity, turbidity, pol, brix, reducing sugars tannins and polyphenols of crushed cane (green and burned) juice, mixed juice and clarified juice were studied. The results showed that pol, brix, reducing sugar and turbidity are higher in crushed cane juice. Clarified burned juice had low turbidity, reducing sugars, pol and brix but had significantly lower pH, purity and colour when compared to crushed juice. Polyphenols of the crushed juice (1.19%) decreased significantly in the clarified juice to 0.006%. Addition of separan at a concentration of 0.015 ppm reduced significantly colour, polyphenols and tannins and reducing sugar compared to the control.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1075867Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2577
 Finar, I.L. and Franken, H. (1998). Organic chemistry, the fundamental principle, Vol. 110: p. 24.
 SomaSekhar, M.S. (2001). Improving sugarcane juice quality benefits of the ultra filtration techniques. Financial daily from the Hindu group of publications, business line, Pp. 30-42.
 Srivastava,G.M(2006).A report on the potential of saparan compounds for raw sugar decolorizing, Pp.17-23.
 Mathur R.B.L. (1995). Hand book of Cane Sugar Technology, 2nd Ed, Oxford and IBH Publishing Co, Pvt, Ltd, New Delhi, Pp. 621-632.
 Spri, N.R. (2006). Sugar processing research institute, INC Technical report, p. 13.
 Konkani, J.K. (1998). Modernization of Indian sugar Industry. Arnold publishers, New Delhi, Bombay, Bangalore, Calcutta, Madras, Pp. 50- 51.
 ICUMSA methods (1994, 2005, 2007). International Commission for Uniform Methods of Sugar. Pp. 234-2341.
 John, G. (1988). Colour and constitution of organic molecules, John Wiley & Sons, New York. Pp. 44-45.
 Steindl, R.J. (2005). Commodity utilization research annual report, processing of sugarcane and sugar product quality, Pp. 12-13.
 Chen, James C.P, Chou and Chung Chi. (1993). Cane sugar handbook, a manual for cane sugars manufacturers and their chemists. John Willey and Sons, Inc. New York, Chichester, Brisbane, Toronto, Singapore, Pp. 401-403.
 Griffiths, D.W. (1991). Condensed tannins. In: Toxic substances in crop plants, J.P.F. Dmello, C.M. Duffus and J.H. Duffus (Ed.). Royal society of chemists, Cambredge, UK, Pp. 181-201.
 Rein, R.W., Bento, L.M.S. and Cortes. (2007). International sugar journal volume Cix issue No 1301. The direct production of white sugar in cane sugar mill. Pp.5-12.
 Perry's, R.H. (1988). Chemical Engineering Handbook. International student edition, Mc Graw, Pp. 23-34.
 Spencer, A.S. and Meade, R.B. (2001). Control of colour and removal of impurities by polymeric clarification technology, Pp. 208-212.