Rahmati -Joneidabad M, Zare-Bavani M R, Borna F. Investigating the inhibition of the growth of spoilage fungi causing apple’s rot and mold using Elettaria cardamomum essential oil. FSCT 2024; 21 (154) :202-211
URL:
http://fsct.modares.ac.ir/article-7-75268-en.html
1- 1 - Assistant Professor, Department of Horticultural Science, Faculty of Agriculture, Agricultural Sciences and Natural Resources University of Khuzestan, Mollasani, Iran. , rahmati@asnrukh.ac.ir
2- 2 - Associate Professor, Department of Horticultural Science, Faculty of Agriculture, Agricultural Sciences and Natural Resources University of Khuzestan, Mollasani, Iran.
3- 1 - Assistant Professor, Department of Horticultural Science, Faculty of Agriculture, Agricultural Sciences and Natural Resources University of Khuzestan, Mollasani, Iran.
Abstract: (286 Views)
Considering the sensitivity of apple fruit to many pests and diseases and the sensitivity of consumers to synthetic pesticides, the use of plant essential oils has increased to increase the lifespan of various horticultural products, including apples. In this research, total phenol, total flavonoid and antioxidant properties of Elettaria cardamomum essential oil were investigated. In addition, the antimicrobial property of this essential oil was evaluated on a number of fungi that cause spoilage of apple fruit, including Penicillium expansum, Botrytis cinerea, and Alternaria alternata. The phenol and flavonoid content of E. cardamomum essential oil was equal to 69.60 mg of gallic acid per gram of essential oil and 27.40 mg of quercetin per gram of essential oil, respectively. The amount of antioxidant property of E. cardamomum essential oil in DPPH and ABTS free radical inhibition method was obtained as 57.30% and 63.60%, respectively. In the investigation of the antifungal property, the largest inhibition zone was observed in P. expansum by disk diffusion and agar well methods, and the minimum inhibitory concentration for P. expansum and B. cinerea fungi was 8 mg/ml and minimum fungicidal concentration was 64 mg/ml. Considering the high antioxidant and antifungal properties of E. cardamomum essential oil, it can be used as a suitable alternative to synthetic fungicides.
Article Type:
Original Research |
Subject:
Essences and extracts Received: 2024/05/23 | Accepted: 2024/06/26 | Published: 2024/12/21