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Product Name: I-Fresh Revolutionary Preservative Model NO.: Revolutionary Preservative to Keep Fresh Classification: 1-Mcp Usage: Cut-Flower Preservation Shape: Powder Kind: Growth Retardant Product Description I-FRESHRevolutionary Preservative to Keep FreshSpecification:Product name: I-FRESHActive ingredient: 1-Methylcyclopropene (1-MCP)Formulation: 3.3% 1-MCP capsule granuleToxicity: LD50 > 5000mg/kgHow I-FRESH works:The two key factors to influence the agricultural products on storage timeRespiration intensity (Mainly controlled by temperature)Ethylene 2. 1-MCP can competitive with Ethylene to combine with receptor and the receptor binding activity of 1-MCP is 10 times higher than Ethylene. So, 1-MCP can control the effect of Ethylene to keep fresh.