International Journal of Processing and Post harvest Technology

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Effect of Pre Storage Treatments on the Shelf-Life of Fresh Cut Carrots


Affiliations
1 Department of Processing Technology, College of Horticulture, College of Agriculture, Vellayani, Thiruvananthapuram (Kerala), India
     

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Fresh carrots collected from the local market were used for the study. Freshly collected carrots were washed, surface sanitized using the standardized 30 ppm sodium hypo chlorite solution, outer skin scraped, washed and shreds were prepared and these shreds were air dried and kept in aluminiumtrays wrapped with cling film under refrigerated storage for taking observations. The physical, physiological and chemical quality parameters were analyzed and based on the microbial analysis it was found that 2 per cent calcium ascorbate as the best effective chemical treatment for shredded carrots.

Keywords

Pre Storage Treatments, Fresh Cut Vegetables, Carrot, Nutritional Quality, Shelf-Life.
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  • Alzamora, S.M., Tapia, M.S and Lopez-Malo, A. (2005). Minimally processed fruits and vegetables- fundamental aspects and applications. Springer (India) Pvt.Ltd.

  • Amith, P.K. (2012). Protocol development for fresh cut fruits and fruit mix. M.Sc. (Hort.) Thesis, Kerala Agricultural University, Thrissur, KERALA (INDIA).

  • Ayala-Zavala, J.F., Rosas-Dominguez, C., Vega-Vega, V. and Gonzalez-Aguilar, G.A. (2010). Antioxidant enrichment and antimicrobial protection of fresh cut fruits using their own byproducts: Looking for Integral exploitation. J. Fd. Sci., 75 (8): 175-181.

  • Behra, T.K., Patil, R.K., Nita Sen and Singh, Manoj (2004). Effect of maturity at harvest on physico-chemical attributes of sweet pepper (Capsicum annuum var. grossum) varieties. Indian J. Agril. Sci., 74 (5): 251-253.

  • Chandran, T.C. (2013). Protocol development for fresh cut vegetables. M.Sc. (Hort.) Thesis, Kerala Agricultural University, Thrissur, KERALA (INDIA).

  • Dong, X., Wrolstad, R.E. and Sugar, D. (2000). Extending shelf-life of fresh-cut pears. J.Fd. Sci., 56(1) : 181-186.

  • Gomez, K.A. and Gomez, A.A. (1984). Statistical proceedings for agricultural research (2nd Ed.). John Willey and Sons Inc., Singapore, 262p

  • Gonzalez-Aguilar, G.A., Ruiz-Cruz, S. Cruz-Valenzuela, R., Rodriguez-Felix, A. and Wang, C.Y. (2004). Physiological and quality changes of fresh cut pineapple treated with anti-browning agents. Lebensm-wiss Technol., 37 (3): 369-376.

  • Gross, J. (1991). Pigments in vegetables: chlorophylls and carotenoids. Van Nostrand Reinhold, NEWYORK, U.S.A.

  • Joshi, S. and Nath, N. (2002). Effect of pre-treatments on quality and shelf-life of fried chips from sprouted tubers of potato variety Kufri Chandramukhi. J.Fd. Sci. Technol., 39(3): 251-257.

  • Kader, A. (2002). Quality parameters of fresh-cut fruit and vegetable products. in Lamikanra, O. ed. Fresh-cut Fruits and Vegetables. Science, Technology and Market.Boca Raton, Florida, CRC Press, LLA.

  • Kang, I.K., Kim, H.Y., Kweon, H.J. and Byun, J.K. (2002). Changes in ethylene production, respiration rates and cell wall hydrolase activities during storage of apples. J. Korean. Soc. Hort. Sci., 40 (4): 451-454.

  • Luna-Guzman, I. and Barrett, D.M. (2000). Comparison of calcium chloride and calcium lactate effectiveness in maintaining shelf stability and quality of fresh cut cantaloupes.Postharvest Biol. Technol., 19 (1): 61-72.

  • Sadasivam, S. and Manikam, A. (1992). Biochemical methods for agricultural science. Wiley Eastern Ltd., NEW DELHI, INDIA.

  • Saini, R.S., Sharma, K.D., Dhankar, O.P. and Kaushik, R.A. (2001). Laboratory manual of analytical techniques in horticulture. Agro Bios. India. 135p.

  • Simon, P.W. and Wolff, X.Y. (1987). Carotene in typical and dark orange carrots. J. Agric. Fd. Chem., 35 (6): 1017-1022.

  • Suryawanshi, M.V. (2008). Minimal processing and packaging studies in potato. M.Sc. (Hort.) Thesis, University of Agricultural Sciences, Dharwad, KARNATAKA (INDIA).

  • Tirmazi, S.H. and Wills, R.B.H. (1981). Retardation of ripening of mangoes by post harvest application of calcium. Trop. Agric., 58: 137.

  • Toivonen, P.M.A. and Daell, J.R. (2002). Physiology of fresh cut fruits and vegetables, in fresh cut fruits and vegetables: Science Technology and Market, by Lamikanra (CRC Press, Boca Raton) 91-123.

  • USDA Economic Research Service (1997). Agricultural outlook: commodity spotlight.

  • Varghese, S. (2006). Standardization of minimal processing techniques for selected vegetables. M.Sc. (Hort.) Thesis, Kerala Agricultural University, Thrissur, KERALA (INDIA).

  • Zavala, A., Fernando, J., Del Toro-Sanchez., Lizzete., Alvarez-Parrilla., Emilio., Valdez, S., Herlinda., Martin-Belloso, O., Ruiz-Cruz, S. and Gonzalez-Aguilar, G. (2008). Natural antimicrobial agents incorporated in active packaging to preserve the quality of fresh fruits and vegetables. Stewart Post- Harvest Rev., 4(3): 1-9.

  • IFPA (2004). The International Fresh cut Produce Association (2004). IFPA homepage (online). Fresh cut facts. http://www. Freshcuts.org


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  • Effect of Pre Storage Treatments on the Shelf-Life of Fresh Cut Carrots

Abstract Views: 469  |  PDF Views: 2

Authors

Thushara T. Chandran
Department of Processing Technology, College of Horticulture, College of Agriculture, Vellayani, Thiruvananthapuram (Kerala), India
C. Mini
Department of Processing Technology, College of Horticulture, College of Agriculture, Vellayani, Thiruvananthapuram (Kerala), India

Abstract


Fresh carrots collected from the local market were used for the study. Freshly collected carrots were washed, surface sanitized using the standardized 30 ppm sodium hypo chlorite solution, outer skin scraped, washed and shreds were prepared and these shreds were air dried and kept in aluminiumtrays wrapped with cling film under refrigerated storage for taking observations. The physical, physiological and chemical quality parameters were analyzed and based on the microbial analysis it was found that 2 per cent calcium ascorbate as the best effective chemical treatment for shredded carrots.

Keywords


Pre Storage Treatments, Fresh Cut Vegetables, Carrot, Nutritional Quality, Shelf-Life.

References