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Plant-Extract Preservatives for Fresh Produce: Packaging Applications

06/11/2026

China loses approximately 20% of its fruit and vegetable output to post-harvest spoilage — 80 million tons per year, valued at nearly 80 billion yuan. The developed-world average is below 7%. The primary intervention has been cold storag...

MAP Food Packaging: CO2, Nitrogen, and Gas Blend Applications

06/05/2026

Modified atmosphere packaging (MAP) — also called gas-flush or protective atmosphere packaging — replaces the air inside a sealed package with a precisely controlled gas blend. The three workhorse gases are carbon dioxide, nitrogen, and ...