Biomolecular characterization, identification, enzyme activities of molds and physiological changes in sweet potatoes (Ipomea batatas) stored under controlled atmospheric conditions

C.O. Oladoye1, Ian F. Connerton1, R. M. O. Kayode2, P. F. Omojasola3, Isaac Kayode2
1Division of Food Sciences, School of Biosciences, The University of Nottingham, Sutton Bonington Campus, Loughborough LE12 5RD, UK
2Division of Food Preservation, Microbial Biotechnology and Toxicology, Department of Home Economics and Food Science, University of Ilorin, P.M.B. 1515, Ilorin, Nigeria
3Department of Microbiology, Faculty of Life Sciences, University of Ilorin, P.M.B. 1515, Ilorin, Nigeria

Tóm tắt

Từ khóa


Tài liệu tham khảo

Acedo, A.L. Jr., Data E.S., Quevedo M.A., 1996. Genotype variations in quality and shelf life of fresh roots of Philippines sweet potato grown in two planting seasons. J. Sci. Food Agric., 72(2):209. http://dx.doi.org/10.1002/(SICI)1097-0010(199610)72:2<209::AID-JSFA640>3.0.CO;2-N

Afek U., Orenstein J., 2003. Decreased sweet potato decay during storage by steam treatments. Crop Prot., 22(2): 321–324. http://dx.doi.org/10.1016/S0261-2194(02)00173-4

Afek U., Orenstein J., Nuriel E., 1998. Increased quality and prolonged storage of sweet potatoes in Israel. Phytoparasitica, 26(4):307–312. http://dx.doi.org/10.1007/BF02981445

Afek U., Orenstein J., Nuriel E., 1999. Fogging disinfectants inside storage rooms against pathogens of potato and sweet potatoes. Crop Prot., 18(2):111. http://dx.doi.org/10.1016/S0261-2194(98)00100-8

Aidoo K.E., 1993. Post-harvest storage and preservation of tropical crops. Int. Biodeter. Biodegr., 32(1–3):161. http://dx.doi.org/10.1016/0964-8305(93)90048-7

Ali M.S., Bhuiyan M.K.R., Manna M.A., et al., 1991. Postharvest handling and utilization of sweet potato in Bangladesh. In: Dayal T.R., Scott G.J., Kurup G.T., et al. (Eds.), Sweet Potato in South Asia: Postharvest Handling, Storage, Processing and Uses. International Potato Centre (CIP), Lima, Peru, p.13–22.

Amadioha A.C., 1993. Production of cellulolytic enzymes by Rhizopus oryzae in culture and Rhizopus-infected tissues of potato tubers. Mycologia, 85(4):574–578. http://dx.doi.org/10.2307/3760503

Bennik M.H.J., Vorstman W., Smid E.J., et al., 1998. The influence of oxygen and carbon dioxide on the growth of prevalent Enterobateriaceae and Pseudomonas species isolated from fresh and controlled-atmosphere stored vegetables. Food Microbiol., 15(5):459–469. http://dx.doi.org/10.1006/fmic.1998.0187

Bernfeld P., 1955. Amylases, a and ß. Meth. Enzymol., 1:149–158. http://dx.doi.org/10.1016/0076-6879(55)01021-5

Borneman J., Hartin R.J., 2000. PCR primers that amplify fungi rRNA genes from environmental samples. Appl. Environ. Microbiol., 66(10):4356–4360. http://dx.doi.org/10.1128/AEM.66.10.4356-4360.2000

Bourke R.M., 1982. Sweet potato in Papua New Guinea. In: Villareal R.L., Griggs, T.D. (Eds.), Sweet Potato. Proc. 1st Int. Symp. Asian Veg. Res. Dev. Center, Shanhua, Tainan, p.45–58.

Bradford M.M., 1976. A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal. Biochem., 72(1–2):248–254. http://dx.doi.org/10.1016/0003-2697(76)90527-3

Byrde R.J.W., 1979. Role of polysaccharide degrading enzymes in microbial pathogenicity. In: Berkeley R.C.W., Gooday G.W., Ellwood, D.C. (Eds.), Microbial Polysaccharides and Polysaccharases. Academic Press, London, p.417–436.

Cabanilla L.S., 1996. Sweet Potato in the Philippines: Production, Processing and Future Prospects. International Potato Centre (CIP), Lima, Peru.

Chávez R., Bull P., Eyzaguirre J., 2006. The xylanolytic enzyme system from the genus Penicillium. J. Biotechnol., 123(4):413–433. http://dx.doi.org/10.1016/j.jbiotec.2005.12.036

Chesson A., 1980. A review: maceration in relation to the post-harvest handling and processing of plant material. J. Appl. Microbiol., 48(1):1–45.

Chesson A., Codner T.L.R.C., 1978. The maceration of vegetable tissue by a strain of Bacillus subtilis. J. Appl. Microbiol., 44(3):347–364.

Clark C.A., 1992. Postharvest diseases of sweet potatoes and their control. Postharv. News Inform., 3(4):75–79.

Clark C.A., Dukes P.D., Moyer J.W., 1992. Disease. In: Jones J., Bouwkamp, J.C. (Eds.), Fifty Years of Cooperative Sweet Potato Research, 1939–1989. Louisiana Agricultural Experiment Station, Louisiana State University Agricultural Center.

Cocolin L., Aggio D., Manzano M., et al., 2002. An application of PCR-DGGE analysis to profile the yeast populations in raw milk. Int. Dairy J., 12(5):407–411. http://dx.doi.org/10.1016/S0958-6946(02)00023-7

Dayal T.R., Mehra S.K., Scott G.J., 1991. Global perspective on sweet potato production and use. In: Dayal T.R., Scott G.J., Kurup G.T., et al. (Eds.), Sweet Potato in South Asia: Postharvest Handling, Storage, Processing and Uses. International Potato Centre (CIP), Lima, Peru, p.1–12.

de Vries R.P., van Kuyk P.A., Kester H.C., et al., 2002. The Aspergillus niger faeB gene encodes a second feruloyl esterase involved in pectin and xylan degradation and is specifically induced in the presence of aromatic compounds. Biochem. J., 363(2):377–386. http://dx.doi.org/10.1042/bj3630377

Doku E.V., 1989. Root crops in Ethiopia. In: Alvares M.N., Hahn, S.K. (Eds.), Root Crops and Low-Input Agriculture: Helping to Meet Food Self-sufficiency Goals in Eastern and Southern Africa. Proceeding 3rd Eastern and Southern Africa Regional Workshop on Root and Tuber Crops, Mzuzu, Malawi, p.125–132.

Donaghy J., McKay A.M., 1995. Production of feruloyl/ρ-coumaroyl esterase activity by Penicillium expansum, Penicillium brevicompactum and Aspergillus niger. J. Appl. Bacteriol., 79(6):657–666. http://dx.doi.org/10.1111/j.1365-2672.1995.tb00951.x

Eckert J.W., Ogawa J.M., 1988. The chemical control of post-harvest diseases: deciduous fruits, berries, vegetables and root/tuber crops. Annu. Rev. Phytopathol., 26(1): 433–469. http://dx.doi.org/10.1146/annurev.py.26.090188.002245

Ekundayo J.A., Daniel T.M., 1973. Cassava rot and its control. Trans. Br. Mycol. Soc., 61(1):27–32. http://dx.doi.org/10.1016/S0007-1536(73)80084-1

FAO (Food and Agriculture Organization of the United Nations), 2002. Production Year Book. Rome, 56:163.

Fellows P.J., 2000. Food Processing Technology: Principles and Practice. Wood Head Publishing Ltd., Cambridge, England, p.406–417. http://dx.doi.org/10.1201/NOE0849308871

Hall M.R., 1993. Mid storage heating increased plant production from bedded sweet potato roots. HortScience, 28(8):780–781.

Hautala J.A., Connerb H., Jacobson J.W., et al., 1977. Isolation and characterization of nuclei from Neurospora crassa. J. Bacteriol., 130(2):704–713.

Holmes G.J., Stange R.R., 2002. Influence of wound type and storage duration on susceptibility of sweet potato to Rhizopus soft rot. Plant Dis., 86(4):345. http://dx.doi.org/10.1094/PDIS.2002.86.4.345

Horton D., Prain G., Gregory P., 1989. High Level Investment opment. CIP Circular, p.1–7.

Ikediagwu E.O., Ejale A.U., 1980. Root surface mycoflora of cassava (Manihot esculenta) and post-harvest rot of the tubers. Mycopathology, 71(2):67–71. http://dx.doi.org/10.1007/BF00440611

Jusuf M., Widodo Y., Antarlina S.S., 1997. Problems and subject of sweet potato production and utilization in Indonesia. Proceedings of International Workshop on Sweet Potato Production System Toward the 21st Century, Miyakonojo, Miyazaki, Japan, p.83.

Karuri E.G., Ojijo N.K.O., 1994. Storage studies on sweet potato roots: experiences with KSP20 cultivar. Acta Hortic., 368:441–478. http://dx.doi.org/10.17660/ActaHortic.1994.368.54

Katan T., 1982. Resistance to 3,5-dichlorophenyl-N-cyclic imide (‘dicarboximide;’) fungicides in the grey mould pathogen Botrytis cinerea on protected crops. Plant Pathol., 31(2):133–141. http://dx.doi.org/10.1111/j.1365-3059.1982.tb02821.x

Kays S.J., Bhagsari A.S., Picha D.H., 1992. Physiology and chemistry. In: Jones A., Bouwkamp, J.C. (Eds.), Fifty Years of Cooperative Sweet Potato Research: 1939–1989. Southern Cooperative Series, Louisiana Agricultural Experiment Station, Louisiana State University Agricultural Center, p.369.

Kurup G.T., Balagopalan C., 1991. Sweet potato production, post-harvest handling and utilization in India. In: Dayal T.R., Scott G.J., Kurup G.T., et al. (Eds.), Sweet Potato in South Asia: Postharvest Handling Storage, Processing and Uses. International Potato Centre (CIP), Lima, Peru, p.33–42.

Lim G.E., Khew E., Yeoh H.H., 1985. Extracellular enzymes of some black Aspergilli in Singapore. MIRCEN J. Appl. Microbiol. Biotechnol., 1(1):55–61. http://dx.doi.org/10.1007/BF01748154

Mtunda K., Chilosa D., Rwiza E., 2001. Damage reduces shelf-life of sweet potato during marketing. Afr. Crop Sci. J., 9(1):301–307. http://dx.doi.org/10.4314/acsj.v9i1.27652

Obi S.K.C., Moneke A.N., 1986. Pectinolytic and cellulolytic enzymes complex of fungi associated with soft rot of yams (Dioscorea rotundata Bir.). Int. Biodeter., 22(4): 295–299.

Ogawa J.M., Adaskaveg J.E., Conn K.E., 1992. Efficacy of iprodione wax/oil mixtures for control of postharvest decay of fruit caused by Rhizopus and Alternaria sp. Phytopathology, 82:1064.

Olorunda A.O., 1979. Storage and processing of some Nigeria root crops. In: Plucknett D.L. (Ed.), Small-Scale Processing and Storage of Tropical Root Crops. West-View Press, Boulder, Colorado, p.95.

Onwueme I.C., Charles W.B., 1994. Tropical Root and Tuber Crops: Production, Perspective and Future Prospects. Food and Agriculture Organization, Rome, Italy, p.139–167.

Ragaert P., Devlieghere F., Debevere J., 2007. Role of microbiological and physiological spoilage mechanisms during storage of minimally processed vegetables. Postharvest Biol. Tech., 44(3):185–194. http://dx.doi.org/10.1016/j.postharvbio.2007.01.001

Ray R.C., 2004. Cellulolytic enzymes production in cultures and fungi-infected sweet potato roots. Ann. Trop. Res., 23:34.

Ray R.C., Misra R.S., 1995. Spoilage of sweet potato tubers in tropics. I. Microorganisms associated with spoilage of sweet potato. Adv. Hortic. Sci., 8:159–163.

Ray R.C., Balagopalan C., 1997. Post-harvest Spoilage of Sweet Potato in Tuber Crops. Research Institute, Trivandrum, India, p.31.

Ray R.C., Byju G., 2003. Root surface culturable microflora associated with postharvest spoilage of sweet potato (Ipomea batatas L.). Adv. Hortic. Sci., 17(3):176–180.

Ray R.C., Ravi V., 2005. Post-harvest spoilage of sweet potato in tropics and control measures. Crit. Rev. Food Sci. Nutr., 45(7–8):623–644. http://dx.doi.org/10.1080/10408390500455516

Ray R.C., Misra R.S., Ghose P.K., 1997. Spoilage of sweet potato tubers in tropics. III. Soft rot by Rhizopus oryzae L. Adv. Hortic. Sci., 11(2):103.

Rees D., Kapinga R., Rwiza E., 1998. The potential for extending the shelf-life of sweet potato in East Africa through cultivar selection. Trop. Agric., 75(2):208–211.

Rees D., Kapinga R., Mtunda K., 2001. Effect of damage on market value and self-life of sweet potato in urban markets of Tanzania. Trop. Sci., 41:142–150.

Rees D., van Oirschot. Q.E.A., Amour R., et al., 2003. Cultivar variation in keeping quality of sweet potatoes. Postharvest Biol. Technol., 28(2):313–325. http://dx.doi.org/10.1016/S0925-5214(02)00180-1

Ritchie D.F., 1982. Effect of dichloran, iprodione, procymidone, and vinclozolin on the mycelial growth, sporulation, and isolation of resistant strains of Monilinia fructicola. Plant Dis., 66(1):484–486. http://dx.doi.org/10.1094/PD-66-484

Sholberg P.L., Cliff M., Moyls A.L., 2001. Fumigation with acetic acid vapour to control decay of stored apples. Fruits, 56(5):355–366. http://dx.doi.org/10.1051/fruits:2001136

Sowley E.N.K., Oduro K.A., 2002. Effectiveness of curing in controlling fungal-induced storage rot in sweet potato in Ghana. Trop. Sci., 42:6.

Thankappan M., 1994. Fungal diseases of sweet potatoes. In: Chadha K.L., Nayar, G.G. (Eds.), Advances in Horticulture. Malhotra Publishing House, New Delhi, p.388.

Tian S.P., 2006. Microbial control of post-harvest diseases of fruits and vegetables: current concepts and future outlook. In: Ray R.C., Ward, O.P. (Eds.), Microbial Biotechnology in Horticulture. Science Publishers, Enfield USA, p.163–202.

Wang Y., Horvat R.J., White R.A., et al., 1998. Influence of post-harvest curing treatment on the synthesis of the volatile flavour components in sweet potato. Acta Hortic., 464:207–212. http://dx.doi.org/10.17660/ActaHortic.1998.464.29

Williams C.N., Chew W.Y., Rajaratnam J.A., 1980. Tree and Field Crops of the Wetter Regions of the Tropics: Intermediate Tropical Agriculture Series. Longman, London, p.211–213.

Wisniewski M.E., Wilson C.L., 1992. Biological control of postharvest diseases of fruits and vegetables: recent advances. HortScience, 27:94–98.

Yoshihiro U., Kazuo C., 2007. Effects of short-term exposure to oxygen atmospheres on physiological responses of sweet potato roots. J. Jpn. Soc. Hortic. Sci., 76(3):258–265. http://dx.doi.org/10.2503/jjshs.76.258