ISHS Acta Horticulturae 804: Europe-Asia Symposium on Quality Management in Postharvest Systems - Eurasia 2007
EFFECTS OF TEMPERATURE AND STORAGE CONDITIONS ON AROMA VOLATILE COMPOUNDS IN FRESH-CUT MELON (CUCUMIS MELO L. CV. KUYLIN) |
| Authors: | P. Fuggate, C. Wongs-Aree, K.L. Kyu, S. Kanlayanarat, S. Noichinda |
| Keywords: | melon, fresh-cut, acetate esters, temperature, storage |
| Abstract:
Effects of various temperatures on altered volatiles of fresh-cut hybrid melon (Cucumis melo L. cv. Kuylin) during storage were investigated. Fresh-cut melon cubes were packed in plastic trays and sealed with plus-polyethylene terephthalate (P-PET) film. Fresh-cut melon were stored in different atmosphere conditions of 5 and 10°C for 7 days or stored at 5°C for 2 days and then transferred to 10°C for 5 days. Total esters of headspace in the packages were analyzed using solid phase microextraction/gas chromatography-mass spectrometry (SPME/GC-MS). Total acetate esters of the constituents including ethyl acetate, ethyl propionate, ethyl 2-metylpropionate, ethyl butyrate, butyl acetate, ethyl 2-methylbutyrate, 2-methylbutyl acetate, ethyl hexanoate and hexyl acetate. The results provide evidence that the formation of esters, major components of the fresh-cut melon volatile profile, is dependent upon the storage temperature and O2/CO2 inside packaging. | |
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