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Effect of Methyl jasmonate treatment on antioxidant capacity, internal quality and postharvest life of raspberry fruit | ||
| Caspian Journal of Environmental Sciences | ||
| مقاله 10، دوره 6، شماره 1، فروردین 2008، صفحه 73-78 اصل مقاله (227.81 K) | ||
| نویسندگان | ||
| M. Ghasemnezhad* 1؛ M. Javaherdashti2 | ||
| 1Dept. of Horticulture, Faculty of Agriculture, University of Guilan,, Rasht, Iran | ||
| 2Dept. of Agronomy and Plant Breeding, Faculty of Agriculture, University of Guilan,, Rasht, Iran | ||
| چکیده | ||
| Native population of raspberry fruits (Rubus spp) were treated with Methyl Jasmonate (MJ) fumigation and were assayed for the antioxidant capacity, total anthocyanins and postharvest quality after 7 days storage at 4?C. The result of experiment revealed that berries treated with methyl jasmonate (MJ) showed higher antioxidant capacity and total anthocyanins compared to the controled ones (non-treated). Decay incidence was reduced in fumigated fruits during storage at 4?C, which resulted to long postharvest life (as indicated by fugal decay) compared to the controled ones. Total soluble solid, titratable acidity and pH were influenced by storage periods. Therefore, MJ treatments could not suppress the declining, which happened during storage time. 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| کلیدواژهها | ||
| Raspberry؛ Methyl jasmonate؛ Antioxidant؛ Anthocyanin؛ Decay and Fruit quality | ||
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