ISSN:
1750-3841
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
A flow-through vapor exposure system was developed to evaluate the effects of 2-nonanone vapor on the decay of apple slices inoculated with Penicillium expansum Link, and Botrytis cinerea Pers. Treatments with 2-nonanone at 130 to 300 μL (STP)/L of air at 23°C retarded growth of fungi on PDA. At 300 μLL-1, fungal growth was completely suppressed; however, it re-grew when transferred to air. At 5°C, exposure to 50 μL.L-1 suppressed, and at 100 μL.L-1 apparently killed, P. expansum on PDA and apple slices. For P. expansum at 5°C, only 25% of the 2-nonanone used at 23°C was needed. Physiological damage occurred on the peel of treated apples.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1365-2621.1997.tb15034.x
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