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Theses/Dissertations

Food Science

Electronic Theses and Dissertations

2002

Bluberries harvesting

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Effects Of Post-Harvest Treatments On The Microbiological Quality And Pesticide Residues Of Lowbush Blueberries, Kristi Michele Crowe Dec 2002

Effects Of Post-Harvest Treatments On The Microbiological Quality And Pesticide Residues Of Lowbush Blueberries, Kristi Michele Crowe

Electronic Theses and Dissertations

Lowbush blueberries of the species Vaccinium angustifohm are native to the Northeast United States. In the state of Maine, lowbush blueberries are commercially managed and harvested each year to be marketed as either IQF (individually quick fiozen) or fiesh pack. Since IQF berries are processed at the field level, post-harvest treatments must be effective in ensuring crop quality and safety. Furthermore, with the increase in concern for microbiological and chemical food safety, post-harvest treatment of lowbush blueberries must be effective in reducing microbial populations and pesticide residues. Currently, the Maine Wild Blueberry Industry incorporates a 50-100ppm chlorinated water spray into ...