Plant tissue packaging process
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United States of America Patent
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N/A
Issued Date -
Jul 10, 2008
app pub date -
Jul 26, 2007
filing date -
Jan 9, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method is provided for packaging harvested plant tissues, such as agricultural products. Embodiments of the present invention mitigate damage to harvested plant tissues due to excessive ripening and spoilage, by contacting the plant tissues with ozone during transportation and storage. For example, in some embodiments harvested plant tissues are placed in substantially closed modified atmosphere packages, and the packages are surrounded by an atmosphere containing ozone. In alternative embodiments, the packaging may be perforated, and the packages placed in a controlled atmosphere that contains ozone. Harvested plant tissues may be treated with ozone before packaging further to promote their freshness. The present invention thus increases the longevity and value of harvested plant tissues beyond the abilities of currently available packaging methods.
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