Abstract
Essential oils extracted from 17 higher plants belonging to different families were screened against Botryodiplodia theobromae and Colletotrichum gloeosporioides causing stem end rot disease and anthracnose disease in mango respectively. The essential oil of Eupatorium cannabinum was found to be fungitoxic in nature against both the mango-rotting fungi. Eupatorium oil was standardized through physico-chemical and fungitoxic properties. Gas Liquid Chromatography (GLC) analysis of the oil led to the identification of 16 components, which represented 77.97% of the oil. Germacrene D (16.11%) was found to be the major component. The oil showed a broad fungitoxic spectrum and was recorded to be more efficient than some synthetic fungicides. The oil also showed an inhibitory effect on pectinase and cellulase enzymes. The oil enhanced the shelf life of mango fruits by protecting from fungal rotting when tested as a fumigant. The LD50 of Eupatorium oil was found to be 22.01 ml/kg body weight on mammalian mice.
Similar content being viewed by others
References
Bauer V, Sotníková R, Machová J, Mátyás S, Pucovský V, Štefek (1999) Reactive oxygen species induced smooth muscle responses in the intestine, vessels and airways and the effect of antioxidants. Life Sci 65:1909–1917
Coats JR (1994) Risk from natural verses synthetic insecticides. Ann Rev Entomol 39:489–515
Dubey RK (2003) Studies of some higher plant products against fungi causing post harvest diseases in mango. PhD Thesis. Banaras Hindu University, Varanasi, India
European Pharmacopoeia (1997) 3rd ed., pp. 121, Council of Europe, Strasbourg. ISBN 9287129916
Garcha HC, Singh Y (1980) Post-harvest diseases of fruits in Punjab. Indian Phytopathol 33:42–47
Holley AH, Patel H (2005) Improvement in shelf life and safety of perishable foods by plant essential oils and smoke antimicrobials. Int J Food Microbiol 22:273–292
Huang MT, Ferraro T, Ho CT (1994) Cancer chemoprevention by phytochemicals in fruits and vegetables. Am Chem Soc Symp Ser 546:2–15
Kaur HP, Garg SN, Sashidhara KV, Yadav A, Naquvi AA, Khanuja SPS (2006) Chemical composition of the essential oil of the twigs and leaves of Aegle marmelos (L.) Correa. J Essen Oil Res 18:288–289
Lingk W (1991) Health risk evaluation of pesticide contaminations in drinking water. Gesunde pflangen 43:21–25
Madan HS, Ullasa BA (1993) Postharvest losses in fruits. In Chandra KL, Porrek OP (eds.), Advances in horticulture. Malhotra Publishing House, New Delhi, pp 1795–1810
Mishra AK, Dubey NK (1994) Evaluation of some essential oils for their toxicity against fungi causing deterioration of stored food commodities. Appl Environ Microbiol 60:1101–1105
Perrucci S, Mancianti F, Ciont PL, Flamini G, Morelli I, Macchioni G (1994) In vitro antifungal activity of essential oils against some isolates of Microsporum canis and M. gypseum Planta Med 60:184–187
Sentore F (2001) Eupatorium cannabinum L. ssp. cannabinum (Asteraceae) essential oil: chemical composition and antibacterial activity. J Essen Oil Res 13:463–466
Sharma RC, Yadav PC (1996) Effect of fungicides on Penicillium rot and quality of Chilgoza seed. Phytopathology 49:77–79
Srivastava RP, Saxena RC (1989) A text book of insect toxicology. Himanshu Publications, Udaipur, India
Thompson DP (1989) Fungitoxic activity of essential oil components on food storage fungi. Mycologia 81:151–153
Tripathi P, Dubey NK (2004) Exploitation of natural products as an alternative stategy to control postharvest fungal rotting of fruit and vegetables. Postharvest Biol Technol 32:235–245
Tripathi P, Dubey NK, Banerji R, Chansouria JPN (2004) Evaluation of some essential oils as botanical fungitoxicants in management of post-harvest rotting of citrus fruits. World J Microbiol Biotechnol 20:317–321
Unnikrishnan V, Nath BS (2002) Hazardous chemicals in foods. Indian J Dairy Biosci 11:155–158
Varma J, Dubey NK (1999) Prospectives of botanicals and microbial products as pesticides of tomorrow. Curr Sci 72:172–179
Wain RL (1977) Chemical aspect of plant disease resistance in natural products and the protection of plants. In Marini-Bettola GB (ed.), Natural products and protection of plants. Elsevier. Scientific publishing company. ISBN 0-444-41 620X, Amsterdam, Oxford, New York, pp 483–499
Yakoby N, Freeman S, Dinoor A, Keen NT, Prusky D (2000) Expression of pectate lyase from Colletotrichum gloeosporioides in C. magna promotes pathogenicity. Mol Plant-Microbe Interact 13:887–891
Acknowledgements
Authors are grateful to the Head of the Department of Botany, Banaras Hindu University, Varanasi, India, for laboratory facilities.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Dubey, R.K., Kumar, R., Jaya et al. Evaluation of Eupatorium cannabinum Linn. oil in enhancement of shelf life of mango fruits from fungal rotting. World J Microbiol Biotechnol 23, 467–473 (2007). https://doi.org/10.1007/s11274-006-9248-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11274-006-9248-8