Combined effects of γ-irradiation and ascorbic acid on the physicochemical properties, microbial stability and aroma profile of onion puree during storage

Combined effects of γ-irradiation and ascorbic acid on the physicochemical properties, microbial stability and aroma profile of onion puree during storage

The onion was first pureed and then added with 0.5% ascorbic acid before it was γ-irradiated at 2 kGy. The puree was then stored at 4, 10 and 27C for up to 28 days. Changes monitored included pH, titratable acidity, total soluble solids, color, total bacteria and yeast counts, organic acids and sens...

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Bibliographic Details
Main Authors: Sadoughi, Navideh, Karim, Roselina, Mat Hashim, Dzulkifly, Zainuri, Ahmad, Mohd Ghazali, Hasanah
Format: Article
Language:English
Published: Wiley Periodicals 2015
Online Access:http://psasir.upm.edu.my/id/eprint/36811/
http://psasir.upm.edu.my/id/eprint/36811/1/Combined%20effects%20of%20%CE%B3-irradiation%20and%20ascorbic%20acid%20on%20the%20physicochemical%20properties%2C%20microbial%20stability%20and%20aroma%20profile%20of%20onion%20puree%20during%20storage.pdf

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