Home > International Conference Postharvest Unlimited Downunder 2004 > MICROBIOLOGICAL AND SENSORY QUALITY OF GREEN PAPAYA SHREDS IN CONTROLLED ATMOSPHERES

Articles

MICROBIOLOGICAL AND SENSORY QUALITY OF GREEN PAPAYA SHREDS IN CONTROLLED ATMOSPHERES

Article number

687_57

Pages

391 – 394

Language

English

Abstract

Fresh-cut products are becoming popular due to the increasing consumer demand for convenience food.
Green papaya shreds have always been popular in Thailand for being used in making the delicious Som-tam salad.
A primary postharvest problem is the short shelf life of the shreds due to rapid surface color and texture loss, aggravated by safety concern due to microbial contamination.
Previous studies have shown that controlled atmospheres (CA) of low oxygen (see related paper) or high carbon dioxide alone could significantly improve shelf life during low temperature holding (Techavuthiporn et al., 2003). Combined low O₂ and high CO₂ may be more effective in maintaining quality of the shreds.
This has been shown in shredded lettuce (Barriga et al., 1991; Hamza et al., 1995) and carrot slices, sticks and shreds (Izumi et al., 1996). This study determined the effects of 1-5% O₂ in combination with 5-10% CO₂ on the microbiological and sensory quality changes in green papaya shreds.

Publication

International Conference Postharvest Unlimited Downunder 2004

Authors

C. Techavuthiporn, S. Kanlayanarat

Keywords

Full text

https://doi.org/10.17660/ActaHortic.2005.687.57

Online Articles (64)

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