Summary
Three crisping potato cultivars, Record, Saturna and Hermes, were stored at 5 or 10°C in gas mixtures of either 0.5% CO2 and 21.0% O2 (control) or 9.4, 6.4, 3.6 or 0.4% CO2 all combined with 3.6% O2. There was almost complete sprout inhibition, low weight loss and maintenance of a healthy skin for all cultivars stored in 9.4% CO2 with 3.6% O2 at 5°C for 25 weeks. When tubers from this treatment were stored for a further 20 weeks in air at 5°C the skin remained healthy and they did not sprout. The fry colour of crisps made from these potatoes was darker than the industry standard but when they were reconditioned, tubers of cv. Saturna produced crisps of an acceptable fry colour while crisps from the other two cultivars remained too dark. Reducing sugar levels were related to fry colour both after storage and after reconditioning. The other gas combinations and the controls did not have the same effect on sprouting and none of the controlled atmosphere treatments controlled sprouting at 10°C.
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References
Burton, W.G., 1952. Studies on the dormancy and sprouting of potatoes. III. The effect upon sprouting of volatile metabolic products other than carbon dioxide.New Phytologist 51: 154–161.
Burton, W.G., 1958. The effect of the concentration of carbon dioxide and oxygen in the storage atmosphere upon the sprouting of potatoes at 10°C.European Potato Journal 1: 47–57.
Burton, W.G, 1973. Physiological and biochemical changes an the tubers as affected by storage conditions. Proceeding of 5th Triennial Conference of the European Association of Potato Research, Norwich, England, pp. 63–81.
Burton, W.G., 1989. The Potato, 3nd edition. Longman Scientific & Technical, London.
Coffin, R.H., K.L., Yada, B.G. Parkin & D.W. Stanley, 1987. Effect of low temperature storage on sugar concentrations and chip colour of certain processing potato cultivars and selections.Journal of Food Science 52: 639–645.
Cunnington, A. & S. Gerrish. 1992. Potato Marketing Board, Annual Review, Sutton Bridge Experimental Station 1991, pp. 43–44.
Davies, H., 1988. Rapid determination of glucose, fructose and sucrose in potato tubers by capillary gas chromatography.Potato Research 31: 569–572.
Harris, P.M., 1992. The Potato Crop, 2nd edition. Chapman Hall, pp. 608–727.
Hartmans, K.J., A. van Es & S.P. Schouten, 1990. Influence of controlled atmosphere (CA) storage on respiration, sprout growth and sugar content of cv. Bintje during extended storage at 4°C. Abstracts of Conference papers of the 11th Triennial Conference of the European Association for Potato Research, Edinburgh, UK, pp. 159–160.
Hill, G.R. Jr., 1913. Respiration of Fruits and Growing Plant Tissue in Certain Cases, with Reference to Ventilation and Fruit Storage. Cornell University, Agricultural Experiment Station, Bulletin 330, 26 pp.
Iritani, W.M. & L. Weller, 1978. Factors influencing reconditioning of Russet Burbank potatoes.American Potato Journal 55: 425–430.
Isenberg, F.M.R., 1979. Controlled atmosphere storage of vegetables.Horticulture Review 1: 337–394.
Isherwood, F.A., 1976. Mechanism of starch-sugar interconversion inSolanum tuberosum.Phytochemistry 15: 33–41.
Khanbari, O.S. & A.K. Thompson, 1994. Effect of controlled atmosphere storage at 4°C on colour, sprout growth, rotting and weight loss of potato tubers.Potato Research 37: 273–282.
Khanbari, O.S., 1995. Effect and interaction of temperature, cultivar and storage gases in storage and processing quality of potatoes. PhD thesis, Silsoe College, Cranfield University, UK.
Lipton, W., 1967. Some effect of low oxygen atmospheres on potato tubers.American Potato Journal 44: 292–299.
Lougheed, E.C., 1969. Controlled atmosphere storage of Irish potatoes.Proceedings National Controlled Atmosphere Research Conference, Michigan State University Horticultural Report 9: 98.
Mazza, G. & A.J. Siemens, 1990. Carbon dioxide concentration in commercial potato storages and its effect on quality of tubers for processing.American Potato Journal 67: 121–132.
Miller, L.P., J.D. Harrington & G.D. Kuhn, 1975. Effect of variety and harvest date on tuber sugars and chip colour.American Potato Journal 52: 379–386.
Parkin, K.L. & M.A. Schwobe, 1990. Effect of low temperature and modified atmosphere on sugar accumulation and chip color in potatoes (Solanum tuberosum).Journal of Food Science 55: 1341–1344.
Reust, W., A. Schwarz & J. Aerny, 1984. Essai de conservation des pommes de terre en atmosphère contrôlée.Potato Research 27: 75–87.
Ryall, A.L. & W.J. Lipton, 1979. Handling, transportation and storage of fruits and vegetables. Vol. 1 (2nd edition): Vegetables and Melons, AVI. Westport, Connecticut.
Schmitz, S.A., 1991. Investigation on alternative methods of sprout suppression in temperate potato storage. MSc thesis, Cranfield University.
Schouten, S.P., 1992. Possibilities of controlled atmosphere storage of ware potatoes.Aspects of Applied Biology 33: 181–188.
Schouten, S.P., 1994. Increased CO2 concentration in the store is disadvantageous for the quality of culinary potatoes. Gehalt im Lager nachteilig für die Qualität von Konsumkartoffeln.Kartoffelbau 45: 372–374.
Sherman, M. & E. Ewing. 1983. Effect of temperature and low oxygen atmospheres on respiration, chip color, sugars and malate of stored potatoes.Journal of the American Society of Horticultural Science 108: 129–133.
Smith, O., 1987. Potato chips. In: W.F. Talburt & O. Smith (Eds), Potato processing, 4th edition. AVI Publishing Co, Westport, Connecticut, USA, pp. 371–473.
Snowdon, A.L., 1991. A colour atlas of post-haryest diseases and disorders of fruits and vegetables. Volume 2, Vegetables. Wolf Scientific, London.
Ulrich, R., P. Marcellin & J. Mimault, 1952. Observations sur le développement des bourgeons des tubercules de pomme de terre.Journal des Recherches du Centre National de la Recherche Scientifique. Paris, 17.
Williams, R.O. & A.H. Cobb, 1992. The relationship between storage temperature, respiration, reducing sugar content and reconditioning regime in stored potato tubers.Aspects of Applied Biology 33: 212–220.
Workman, M. & J. Twomey, 1969. The influence of storage atmosphere and temperature on the physiology and performance of Russet Burbank seed potatoes.Journal of the American Society of Horticultural Science 94: 260–263.
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Khanbari, O.S., Thompson, A.K. Effect of controlled atmosphere, temperature and cultivar on sprouting and processing quality of stored potatoes. Potato Res 39, 523–531 (1996). https://doi.org/10.1007/BF02358471
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DOI: https://doi.org/10.1007/BF02358471