Development of a process for sugar fortification with vitamin-A

  • P. A. Quintana-Hernandez
  • D. Maldonado-Caraza
  • M. C. Cornejo-Serrano
  • E. B. Villalobos-Oliver
Keywords: degradability, encapsulation, fortification, retinyl palmitate, sugar

Abstract

A discontinuous cooling crystallization process was developed for sugar fortification with retinyl palmitate seeds (RP, vitamin-A). Saturated sugar solutions at 70 °C were prepared. Different concentrations seeds were added. Linear and natural cooling profiles were induced with stirring speeds of 90 and 180 rpm in batchs of 240 and 300 minutes. Changes in sugar solubility in water, due to RP, were analyzed. At the end of each experiment, the crystals were filtered and dried; the RP concentration, adhered to their faces and encapsulated, was measured and the percentage of degradation was determined. These measurements were repeated during 60 days with the fortified crystals, stored at ambient conditions in paper bags. In addition, organoleptic tests were performed to determine differences in taste against commercial sugar. The results showed that: it was possible to encapsulate the RP seeds to fortify the sugar, the degradation of the RP in the process was less than 32%, there were no significant changes in either solubility or taste and the proposed process increased the shelf life of fortified sugar.

References

Dary, O., and Arroyave, G. (1996a). Manual for sugar fortification with vitamin A part 1: Guidelines for the development, implementation, monitoring, and evaluation of a vitamin A sugar fortification program. INCAP, USAID/OMNI.

Dary, O., and Arroyave, G. (1996b). Manual for sugar fortification with vitamin A part 2: Technical and operational guidelines for preparing vitamin A premix and fortified sugar. INCAP, USAID/OMNI.

Dary, O., and Arroyave, G. (1996c). Manual for sugar fortification with vitamin A part 3: Analytical methods for the control and evaluation of sugar fortification with vitamin A. INCAP, USAID/OMNI.

De Gracia, M. S., and Murillo, F. E. (1993). Estabilidad de la vitamina en el azúcar fortificada. INCAP, USAID/OMNI
Diguet, S., Steiger, G., and Wieprecht, S. (2016). US Patent 9 259 025 B2.

IMSS (Instituto Mexicano del Seguro Social). (2014). Diagnóstico y tratamiento de la deficiencia de vitamina A en México. IMSS.
http://www.imss.gob.mx/sites/all/statics/guiasclinicas/725GER.pdf

Maldonado, C. D. (2005). Estudio para el desarrollo de un nuevo proceso de fortificación de azucar con Vitamina A. M. S. Thesis, Instituto Tecnológico de Celaya, México.

Quintana-Hernández, P. A., Bolaños-Reynoso, E., Salcedo-Estrada, L.I., and Miranda-Castro B. (2004). Mathematical modeling and kinetic parameter estimation in batch crystallization. AIChE Journal 50, 1407-1417.

Quintana-Hernández, P. A., Moncada-Abaunza, D. E., Bolaños-Reynoso, E., and Salcedo-Estrada, L. I. (2005). Evaluación del crecimiento de cristales de azúcar y determinación del factor de forma de área superficial. Revista Mexicana de Ingeniería Química 4(1), 123-130.

Quintana-Hernández, P. A., Díaz-Pérez, G.., Rico-Ramírez, V., and Salcedo-Estrada, L. I. (2016). Metastable zone width measuments of adipic acid-water solutions. Revista Mexicana de Ingeniería Química 15(3), 1008-1018.

World Health Organization. (‎2009)‎. Global prevalence of vitamin A deficiency in populations at risk 1995-2005 : WHO global database on vitamin A deficiency. World Health Organization. https://apps.who.int/iris/handle/10665/44110
Published
2019-12-31
How to Cite
Quintana-Hernandez, P., Maldonado-Caraza, D., Cornejo-Serrano, M., & Villalobos-Oliver, E. (2019). Development of a process for sugar fortification with vitamin-A. Revista Mexicana De Ingeniería Química, 19(3), 1163-1174. https://doi.org/10.24275/rmiq/Proc841
Section
Process engineering