Abstract
The effect of packaging materials [low density polyethylene (LDPE), polypropylene (PP)] and storage environment [modified atmospheric packaging (MAP)] on shelf life enhancement of bell pepper in terms of quality attributes such as physiological weight loss, ascorbic acid, texture, surface colour and subjective quality analysis have been studied at ambient and refrigerated condition. Different packaging techniques used for the experiment were MAP with LDPE, MAP with PP, MAP in perforated LDPE films, MAP in perforated PP films, shrink packaging with bi-axially oriented PP (BOPP) film and vacuum packaging with PP film. The in-pack bell pepper created a suitable headspace environment with low O2 and high CO2 concentrations, which resulted in a better retention of freshness of the vegetables and its marketability. Shrink packaging with BOPP film could not yield better result under ambient storage because of high water vapor transmission rate of the film and consequently loss of turgidity of the vegetables. Among different packaging techniques and storage conditions, MAP with PP film in refrigerated condition was found to be the best followed by vacuum pack with PP film in refrigerated condition and could be used to store for 20 days for bell pepper with maintenance of texture, colour, ascorbic acid and marketability. It is also inferred that under ambient conditions, bell pepper could be stored for 4 days using ventilated LDPE and PP as MAP storage. Further studies are needed to evaluate the sensory aspects, as well as to microbiological evaluation to characterize the fresh bell pepper during storage.
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References
B. Choudhary, Vegetables, 1st edn. (National Book Trust, New Delhi, 1967), p. 70
A.P. Chaudhary, B.K. Kumbhar, B.P.N. Singh, M. Narain, Indian Food Ind. 12, 20–27 (1993)
R.E. Hardenburg, A. Watada, C.Y. Wang, Agriculture Handbook No. 66 (US Department of Agriculture, Washington, DC, 1990), pp. 23–25
D.R. Rai, S. Paul, J. Food Sci. Technol. 44, 10–15 (2007)
S. Kartal, M.S. Aday, C. Caner, Postharvest Biol. Technol. 71, 32–40 (2012)
B. Tirkey, U.S. Pal, L.M. Bal, N.R. Sahoo, C.K. Bakhara, M.K. Panda, Food Packag. Shelf Life (2014). doi:10.1016/j.fpsl.2014.02.002
S. Ranganna, Handbook of analysis and quality control for fruit and vegetable products, 2nd edn. (Tata McGraw-Hill Publishing Company Limited, New Delhi, 2004)
M. Mohammed, L.A. Wilson, P.L. Gomes, J. Food Qual. 22, 167–182 (1999)
A. Tefera, T. Seyoum, K. Woldetsadik, Biosyst. Eng. 96, 201–212 (2007)
H. Manolopoulou, G. Xanthopoulos, N. Douros, G. Lambrinos, Biosyst. Eng. 106(4), 535–543 (2010)
M. Vanndy, T. Chanthasombath, C.D. Thanh, B. Buntong, A. Acedo, K. Weinberger, in ISHS Acta Horticulturae 804: Europe-Asia Symposium on Quality Management in Postharvest Systems—Eurasia, 2007
M. Oke, J.K. Jacob, G. Paliyath, in Food Biochemistry and Food Processing, 2nd edn. ed. by B.K. Simpson (Wiley–Blackwell, Oxford, 2012)
C.S. Ponnachanna, V.H.P. Keelara, S.S. Nuggenahalli, R. Ramasamy, N.T. Rudrapatnam, J. Sci. Food Agric. 86(8), 1216–1224 (2006)
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Sahoo, N.R., Bal, L.M., Pal, U.S. et al. A comparative study on the effect of packaging material and storage environment on shelf life of fresh bell-pepper. Food Measure 8, 164–170 (2014). https://doi.org/10.1007/s11694-014-9177-4
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DOI: https://doi.org/10.1007/s11694-014-9177-4