Summary
Studies of the effect of fertilisation stress, harvest time, machine sorting, storage time, peeling and blanching of potatoes (Solarium tuberosum L.) were carried out. Mechanical impact by sorting before storage did not have a significant effect on hardness of pre-peeled potatoes. Potato hardness decreased significantly with the storage time for raw potatoes following an exponential function. Treatment of potatoes in a damage drum for 5 minutes (36 drops from 35 cm) increased the subsurface hardening, production of brick-like cells and deposition of suberin. Potato hardness throughout the whole potatoes increased with blanching time by blanching at 85 and 95 °C. It was concluded that development of potato hardiness occur because of two mechanisms. That is: 1) wound healing by periderm formation with deposition of suberin and: 2) activation of methyl esterase activity by blanching and subsequent crosslinking of demethoxylated pectin by calcium ions, respectively.
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References
Ali, S.A., D.C. Nelson & T.P. Freeman, 1974. Suberization and periderm development in Norchief and Red Pontiac potatoes.American Potato Journal 51: 308.
Artschwager, E., 1927. Wound periderm formation in the potato as affected by temperature and humidity.Journal of Agricultural Research 35: 995–1000.
Berchtold, F., 1842. Die Kartoffeln. XVI. Litteratur der Kartoffelpflanze, Prague, pp. 542–546.
Bernards, M.A. & F.A. Razem, 2001. The poly (phenolic) domain of potato suberin: a nonlignin cell wall bio-polymer.Phytochemistry 57: 1115–1122.
Borchert, R., 1978. Time course and spatial distribution of phenylalanine ammonia lyase and peroxidase activity in wounded potato tuber tissue.Plant Physiology 62: 789–793.
Brauner, L.M., M. Brauner & M. Hasman, 1940. The relation between water-intake and oxybiosis in living plant tissues.Faculté des Sciences de l’Université d’Istanbul B5: 266–309.
Combrink, N.J.J. & K.P. Prinsloo, 1976. Tuber characteristics and practices affecting the resistance of potato tubers to mechanical damage.Agroplantae 8: 41–45.
Dyer, W.E., J.M. Henstrand, A.K. Handa & K.M. Herrmann, 1989. Wounding induces the first enzyme of the shikimate pathway in Solanaceae.Proceedings of the National Academy of Science 86: 7370–7373.
Edgell, T., E.R. Brierley & A.H. Cobb, 1998. An ultrastructural study of bruising in stored potato (Solarium tuberosum L.) tubers.Annals of Applied Biology 132: 143–150.
Espelie, K.E., V.R. Franceschi & P.E. Kolattukudy, 1986. Immunocytochemical localization and time course of appearance of an anionic peroxidase associated with suberisation in wound-healing potato tuber tissue.Plant Physiology 81: 487–492.
Evans, S.D. & D.C. McRae, 1998. Quantifying damage as percentage potato tuber volume lost per peeler stroke.Potato Research 41: 277–287.
Fabbri, A.A., C. Fanelli, M. Reverberi, A. Ricelli, E. Camera, S. Urbanelli, A. Rossini, M. Picardo & M.M. Altamura, 2000. Early physiological and cytological events induced by wounding in potato tuber.Journal of Experimental Botany 51: 1267–1275.
Hata, S., M. Takai, M. Ito, K. Sakai, S. Konno, Y. Wakazaka & M. Satoh, 1992. Tuber damage caused by potato harvester.Japanese Journal of Farm Work Research 27: 210–217.
Hughes, J.C., R.M. Faulks & A. Grant, 1975. Texture of cooked potatoes: relationship between the compressive strength of cooked potato discs and release of pectic substances.Journal of the Science of Food and Agriculture 26: 731–738.
Haydar, M., K. Moledina, B. Ooraikul & D. Hadziyev, 1980. Effect of calcium and magnesium on cell wall and starch of dehydrated potato.Journal of Agricultural Food Chemistry 28: 383–391.
Ishizuka, M. F., Yamada, Y. Tanaka, Y. Takeuchi & H. Imaseki, 1991. Sequential induction of mRNAs for phenylalanine ammonia-lyase in slices of potato tuber.Plant and Cell Physiology 32: 57–64.
Ito, M., K. Sakai, S. Hata & M. Takai, 1994. Damage to the surface of potatoes from collision.Transaction of the Agricultural Society of Agricultural Engineering 37: 1431–1433.
Kaack, K., E. Larsen & A.K. Thybo, 2002a. The influence of mechanical impact and storage conditions on subsurface hardening in pre-peeled potatoes (Solanum tuberosum L.).Potato Research 45: 1–8.
Kaack, K., L. Kaaber, E. Larsen & A.K. Thybo, 2002b. Microstructural and chemical investigation of subsurface hardened potatoes (Solanum tuberosum L.).Potato Research 45: 9–15.
Kang, W.S. & J.L. Halderson, 1991. A vibratory, two-row, potato digger.Applied Engineering in Agriculture 7: 683–687.
Lange, H. & G. Rosenstock, 1964. Über Alterungserscheinungen bei traumatisch induzierter meristematischer Aktivität.Phytopathologische Zeitshcrift 51: 136–152.
Lange, H., G. Rosenstock & G. Kahl, 1970. Induktionsbedingungen der Suberinsynthese und Zell Proliferation.Planta 90: 109–118.
Leppack, E., 1997. Beschädigungen in Aufbereitungsanlagen vermeiden.Landtechnik 52: 186–187.
Lipton, W.J., 1967. Some effects of low oxygen atmospheres on potato tubers.American Potato Journal 44: 292–299.
Lulai, E.C., 1988. Induction of lipoxygenase activity increases: a response to tuber wounding.American Potato Journal 65: 490.
Lulai, E.C. & T.P. Freeman, 2001. The importance of phellogen cells and their structural characteristics in susceptibility and resistance to excoriation in immature and mature potato tuber (Solanum tuberosum L.) periderm.Annals of Botany 88: 555–561.
Lulai, E.C, M.T. Glynn & P.H. Orr, 1996. Cellular changes and physiological responses to tuber pressure-bruising.American Potato Journal 73: 197–209.
McGarry, A., C.C. Hole, R.L.K. Drew & N. Parsons, 1996. Internal damage in potato tubers: a critical review.Postharvest Biology and Technology 8: 239–258.
McGhee, E., M.C. Jarvis, & H.J. Duncan, 1985. Wound healing in potato tuber tissue. 2. Varietal and anatomical variation.Potato Research 28: 101–108.
Mehta, A. & H.N. Kaul, 1994. Wound healing in potato tuber tissue: cultivar variation.Journal of the Indian Potato Association 21: 247–250.
Misener, G.C., C.D. McLeod & L.P. McMillan, 1992. Identification of mechanical injury of potatoes on packing lines.Canadian Agricultural Engineering 34: 55–59.
Mondy, N.I. & R.L. Koch, 1978. Effect of mechanical injury on the lipid content and quality of potatoes.Journal of Food Science 43: 1622–1623.
Morris, S.C., M.R. Forbes-Smith & F.M. Scriven, 1989. Determination of optimum conditions for suberization, wound periderm formation, cellular desiccation and pathogen resistance in wounded Solanum tuberosum tubers.Physiology and Molecular Plant Pathology 35: 177–190.
Muday, G.K. & K.M. Herrmann, 1992. Wounding induces one of two isoenzymes of 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase in Solanum tuberosum L.Plant Physiology 98: 496–500.
Negrel, J., S.S. Lofty & F. Javelle, 1995. Modulation of the activity of two hydroxycinnamoyl transferases in wound-healing potato tuber discs in response to pectinase or abscisic acid.Journal of Plant Physiology 146: 318–322.
Nielsen, N.K., 1968. An investigation of the regenerative power of periderm in potato tubers after wounding.Acta Agriculturae Scandinavia 18: 113–120.
Oba, K., K. Kondo, N. Doke & I. Uritani, 1985. Induction of 3-hydroxy-3-methylglutaryl CoA reductase in potato tubers after slicing, fungal infection or chemical treatment, and some properties of the enzyme.Plant and Cell Physiology 26: 873–880.
Olufsen, L., 1903. Untersuchungen über Wund Periderm Bildung an Kartoffel Knollen.Botanische Centralblatt um Reichstoffen 15: 269–308.
Priestley, J.H. & L.M. Woffenden, 1923. The healing of wounds in potato tubers and their propagation by cut sets.Annals of Applied Biology 10: 96–115.
Putz, B., 1999. Bildung einer zweiten Haut bei vorgeschälten Kartoffeln.Förderungsgemeinschaft der Kartoffelwirtschaft 50: 54.
Ramamurthy, M.S., K.K. Ussuf, P.M. Nair & P. Thomas, 2000. Lignin biosynthesis during wound healing of potato tubers in response to gamma irradiation.Postharvest Biology and Technology 18: 267–272.
Reeve, R.M. & L.J. Forrester, 1963. Histological analysis of wound healing in potatoes treated to inhibit sprouting. II. Puncture wounds and Fusarium inoculates.Journal of Food Science 28: 655–662.
Reust, W., 1986. Essais de fumure azotée sur différentes nouvelles variétés de pommes de terre de consommation, industrielles et fourragères.Revue Suisse d’Agriculture 18: 81–85.
Reust, W., 1989. Kartoffelbewasserung in Verbindung mit zuszätzlicher Stickstoffdüngung.Kartoffelbau 40: 154–157.
Rogers-Lewis, D.S., 1980. Methods of reducing damage in main crop potatoes.Annals of Applied Biology 96: 345–349.
Royo, J., G. Vancanneyt, A.G. Perez, C. Sanz, K. Stormann, S. Rosahl & J.J. Sanchez-Serrano, 1996. Characterization of three potato lipoxygenases with distinct enzymatic activities and different organ-specific and wound-regulated expression patterns.Journal of Biological Chemistry 35: 21012–21019.
Sapers, G.M., P.H. Cooke, A.E. Heidel, S.T. Martin & R.L. Miller, 1997. Structural changes related to texture of pre-peeled potatoes.Journal of Food Science 62: 797–803.
Shapalov, M. & H.A. Edson, 1919. Wound-cork formation in the potato in relation to seedpieces decay.Phytopatology 9: 483–496.
Smith, W.L. & H.F. Smart, 1959. Relation of soft rot development to protective barriers in Irish potato slices.Phytopathology 45: 649–654.
Stark, R.E., W. Sohn, R.A. Pacchiano, M. Al-Bashir & J.R. Garbow, 1994. Following suberization in potato wound periderm by histochemical and solid-state 13C nuclear magnetic resonance methods.Plant Physiology 104: 527–533.
Svensson, B., 1971. Formation of a compact layer in pre-peeled potatoes.Swedish Journal of Agricultural Research 1: 51–53.
Theologis, A. & G.G. Laties, 1981. Wound-induced membrane lipid breakdown in potato tuber.Plant Physiology 68: 53–68.
Thomson, N., R.F. Evert & A. Kelman, 1995. Wound healing in whole potato tubers: a cytochemical, fluorescence, and ultrastructural analysis of cut and bruise wounds.Canadian Journal of Botany 73: 1436–1450.
Wigginton, M.J., 1974. Effects of temperature, oxygen tension and relative humidity on the wound healing process in the potato tuber.Potato Research 17: 200–214.
Wirsing, F., 1988. Das Beschädigungsverhalten von Kartoffelknollen aus den Thyrowr Dauerversuchen.Produktion, Lagerung, Vermarktung von Pflanz und Speisekartoffeln,Heft-2. 1988: 149–154.
Yan, B. & E.E. Stark, 2000. Biosynthesis, molecular structure, and domain architecture of potato suberin: a 13C NMR study using isotopically labelled precursors.Journal of Agricultural Food Chemistry 48: 3298–3304.
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Kaack, K., Thybo, A.K. & Christiansen, J. Effect of fertilisation, development stage, mechanical impact and heating during processing on subsurface hardening in pre-peeled potatoes (Solarium tuberosum L.). Potato Res 46, 81–94 (2003). https://doi.org/10.1007/BF02736105
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DOI: https://doi.org/10.1007/BF02736105