A controlled atmosphere storage method where produce is held within a partial vacuum is termed___________________?
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Answer: B. Hypo baric storage
Explanation
Hypobaric storage maintains perishable agricultural produce under a partial vacuum environment. Reducing atmospheric pressure lowers oxygen levels and removes harmful volatile gases continuously. This controlled low-pressure method significantly extends the post-harvest shelf life of crops. Post-harvest technology aims to slow respiration and decay in fruits and vegetables. Hypobaric systems regulate temperature humidity and air pressure inside storage chambers. Lowering pressure decreases ethylene sensitivity and delays the ripening of harvested crops.
Commercial storage facilities use hypobaric methods to transport delicate produce over long distances. Extending post-harvest shelf life reduces food waste in agricultural supply chains significantly. Researchers continue optimizing hypobaric storage parameters for various tropical fruit varieties. Gas storage involves altering atmospheric gas mixtures without creating a partial vacuum. Modified storage relies on natural respiration to alter ambient gases inside packaging. Ca storage refers generally to controlled atmosphere storage under normal atmospheric pressure.
- Subject
- Agriculture
- Category
- Agriculture
- Topic
- —
- Difficulty
- medium
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