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Study on the Control of Fungi Isolated from Sweet Potato (Ipomoea batatas) With Extract of Ginger (Zingiber officinale)

Maidawa G.L, Ogbu L.C, Ibrahim Z.R, Bello M.

Abstract

Sweet Potato is susceptible to spoilage by microorganisms. The effect of ethanol, methanol and aqueous extracts of Zingiberofficinale on the growth of Aspergillusfumigatus, Aspergillusflavusand Aspergillusniger isolated from spoilt sweet potato was investigated. The fungi used was susceptible to the extracts with minimum inhibitory concentration (MIC) range of 10mg/ml to 40mg/ml. Ethanol extract has more inhibitory effect than methanol and aqueous extracts. Assay of the antifungal properties of the extracts against the test fungi shows that Aspergillusfumigatus was the most resistant among the test fungi while Aspergillusniger was the most susceptible. Investigation on the antifungal effect of Zingiberofficinale on the growth of the fungi isolated from spoilt sweet potato shows that Zingiberofficinale is effective as antifungal agent against Aspergillusfumigatus, Aspergillusflavus and Aspergillusniger. Phytochemical analysis of ethanol extract of Zingiberofficinale shows that the extract contains flavonoids Tannins and Saponins. The results suggest that extracts of Zingiberofficinale may be an important preservative for sweet potato.

References

Adekunle, A. A., Samuel, O. T. and Ebabhi, A. M. (2022). Studies on Fungi Isolated from DioscoreaRotundata (Yarn) Collected from Open Markets in Lagos Nigeria. International Journal of Phytopathology. 2(3): 139-147. Agbo, F.M. and Ene, L.S. (2019). Sweet Potato situation and priority Research in west/Central Africa. CIP proceedings of the workshop held at Douala, Cameroon 27-29th July 2016.pp. 27-34. Alexander, J. and Coursey, D.G. (2023). The Origins of Yam Cultivation; Ucko, P.J., Dimbleby, G.H., Eds.; Gerald Duckworth & Co.: London, UK, Pp46-50 Alvarez, M.N. (2021). Sweet potato and the African Food Crisis, Tropical Root Crops.Proceedings of the 3rd Triennial Symposium of the International Society for Tropical Root Crops, Owerri. Pp. 66-69. Asiedu, R. and Sartie, A. (2020).Crops that feed the world 1.Yams.Yams for income and food security.Food Security. 2, 305-315. Banso, A. and Mann, A (2019). Antimicrobial alkaloid fraction from Commipona African.Journal of Pharmacy and Bioresetors. 3(2): 98-102. Banso, A., Fawole, M.O. and Sani, A. (2020). Effect of ethanol extract of two species of Acalypha in the growth and sporulation of some dermatophytes. Nigerian Journal of pure and applied, 23, 2144-2148. Barbara, K.M., Barbara, S., Jacek, S., Tomasz, C. and Katarzyna, P. (2021). Nutrition value of the sweet potato (Ipomoea batatas Lam) cultivated in south-eastern Polish conditions. International Journal of Agronomy and Agricultural Research. Vol. 4 (4), 169-178. Bhandari, U., Sharma, J.N. and Zafar, R. (2018). The protective action of ethanolic ginger (Zingiberoffìcinale) extract in cholesterol fed rabbits. J Ethnopharmacol, 61, 167-171. Bosland, P.W. and Botava, E.J. (2020). Peppers: vegetable and spice capsicums. CABI. Publishing, Wallingford, United Kingdom, 204 p. 72 Champ, B.R., Highley, G.I. and Johnson, E. (2018). Postharvest Handling of Tropical Fruits.Proceedings of the International Conference. Chiang, Mai, Thailand, 19-23. Clark, C. A. and Moyer, J. W. (2019) Compendium ofsweetpotato diseases. American Phytopathological Society Press. Minnesota, USA. pp 60-70. Clemente, Y.N., Baksh-Comeau, Y.S. and Seaforth, C.E. (2018).An ethnobotanical survey of medicinal plants in Trinidad.J. Ethnobiol. Ethnomed, 11, 1-28. Coursey, D. G. (2021).Yams, An account of the nature, origins, cultivation and utilization of the useful members of the Dioscoreaeae.Tropical Agriculture Series, Longmans (London).p. D’Hont, A., Denoeud, F., Aury, J.M., Baurens, F.C., Carreel, F., Garsmeur, O., Noel, B., Bocs, S., Droc, G. and Rouard, M. (2022).The banana (Musa acurninata) genome and the evolution of monocotyledonous plants.Nature, 488, 213-217. Dias, G.B, Gomes V.M., Moraes, T.M., Zottjch U.P., Rabelo, G.R., Carvalbo, A.O., Moulin,.M, Goncalves L.S., Rodrigues, R. and Da-Cunha, M. (2023).Characterization of Capsicun species using anatomical and molecular data.Genet Mol Res. 5(2), 21-27. Echerenwa, M.C. and Umechuruba C.I. (2019).Post-harvest Fungal diseases of Paw Paw (Carica papaya L.)Fruits and Seeds in Nigeria, Glob.J. Pure Appl. Sci. 2(10): 167-73. Eka, O.O. (2021). Effect of Yeast Fermentation of Rice and Sweet potatos on their Nutritive Status.Nig. J. Sci., 51:243-250. Ewell, P.T., and Matuura, U. (2019).Sweet Potato in the Food Systems of Eastern and Southern Africa. In: Tropical Root crops in a Developing Economy, Proceedings of the 19th Symposium of International Society for Tropical Root Crops. Accra pp. 531. Gaur, M., Das, A., Sahoo, R.K., Kar, B., Nayak, S. and Subudhi, E. (2019).De Novo transcriptome assembly of Zingiberofficinale.Suruchi of Odisha.Genom. Data 9, 87-88. Grant, KL. and Lutz, R.B. (2022). Ginger. Am. J. Health Syst. Pharm. 57, 945-947. Grzanna, R., Lindmark, L and Frondoza, C. (2018). Ginger - A herbal medicinal product with broad anti-inflammatory actions. Journal of Medicinal Food, 8(2): 125-132. Haan, S. D. and Rodriguez, F. (2019). Potato origin and production. In J. Singh & L. Kaur (Eds.),Advances in Potato Chemistry and Technology (2nd, pp. 1-32). London, UK: Academic Press, Elsevier. Hajeski, N.J. (2019). National Geographic Complete Guide to 1-lerbs and Spices: Remedies, Seasonings, and Ingredients to Improve Your Health and Enhance. New York, US: National Geographic Books; p. 236. Jayaprkasha, A.A., Okigbo, R. N. and Emeka, A. N. (2021).Biological control of rot inducing fungi of water yam (Dioscoraalata) with Tricodermaharzianum, Pseudomonas syrings and Pseudomonas chlororaphis.Journal of stored product and Research. 1(2):18-23. Karnick.C.R. (2019).Dioscorea (Yams) The food of the slaves, with potentials for newer drugs: A review. Q. J. Crude Drug Res., 9, 1372-1391. Kim. T.J., Groll, A., Hiemenz, J., Fleming, R., Roilides, E. and Anaissie, E. (2021).Infections due to emerging and uncomrnon medically important fungal pathogens.Clinical Microbiol Infect. 10, 48-66. Kizhakkayil, J. and Sasikumar, B. (2019). Diversity, characterization and utilization of ginger: A review. Plant Genet.Resour, 9, 464-477. Kuleon, T., Odebode, A.C., Jonker, S.A., Joseph, C.C. and Wachjra, S.W. (2013).Antifungal activities of Constituents from Uvariascheffleri and Artabotrysbrachypetalus.Journal of Agricultural Sciences. 51(1): 79-86. Mathew. P.J, Mathew, P.M. and Kumar, V. (2021). Graph clustering of Piper nigram L. (black pepper). Euphytica. 11 8(3):257-64. Nair, K.P. (2023). The Agronomy and Economy of Ginger; Elsevier: Edinburgh, UK, pp. 225-292. Ndoumou, D.O., Tsala, G.N., Kanmegne, G. and Balangé, A.P. (2022).In vitro induction of multiple shoots, plant generation and tuberization from shoot tips of cocoyam.C. R. Acd. Sci. Paris, Sciences de la vie/Life Sciences 318, 773-778. Nsabiyera, V., Logose, M., Ochwo-Ssemakula, M., Sseruwagi, P., Gibson, P. and Ojiewo, C.O. (2023).Morphological Characterization of Local and Exotic Hot Pepper (Capsicum annuum L.)Collections in Uganda.Bioremediation, Biodiversity and Bioavailability, 7(1):22-32. Ogundana, S.K., Naqvi, J.A. and Ekundayo, S.H. (2019). Fungi Associated with Soft Rot of Yams (Discorea sp.) in Storage in Nigeria. Braz. Mycol. Soc. 54: 445-451. Okigbo, R.N. and Omodainiro O. D. (2019). Antimicrobial effect of leaf extract of pigeon pea (Cajanuscajan (L) Millsp) on some human pathogen. Journal of Herb spices and Medicinal plants 12(12):l 17-127. Onwueme, J.C. and Charles, W.B, (2021). Cultivation of cocoyam, In: Tropical root and tuber crops. Production perspectives and future prospects. FAO Plant Production and Protection Paper 126, Rome, pp. 139-161. Oyewale M.O. (2019). Fungal diseases of Sweet potatoes (Ipomoea ba/alas).http://acsconfex.com/acs/greeno6/techoprogram/p26999.HTM Oyewale, M.O. (2022) Post harvest losses associated with handling and transportation of sweet potato (Iporneabatatas) in various states of Nigeria. Sustainable Development, 2:79-84. Purseglove, J.W. (2021). Tropical crops. In: Monocotyledons 1. Longman, London 58-75. Samagn, A. K., Donald, H., Keith, P., David, W., David, S., Douches, J. C. and Walter D. J. (2019).Genetic Diversity and Relationship of Ethiopian Potato Varieties to Germplasm from North America, Europe and the International Potato Center. 93, 609-619. Sampliner, A.C. and Miller, N.E. (2019). Effect of storage environment on carrot rots and biochemical changes during storage. ZLebensmUntersForsch, 205: 277-281. Senthilkumar, R., Muragod, P.P. and Mu1i, N. V. (2020).Nutrient Analysis of Sweet Potato and Its Health Benefits.md.J. Pure App. Biosci. 8(3), 614-618. Shehata, A., Muiwa, R.M., Babadoost M., Uchaiski, M., Noon, M.A., Skirvi, R. and Walters, S.A. (2019).Horseradish.Botany hoicu1ture breeding.Hou. Ret. 35, 221-261. Shivpuri, A., Sharma, O.P and Tharnaria, S. (2020). Fungitoxic Properties of Plant Extracts against Pathogenicfungi.J. Myco