Enzyme assisted extraction was used to extract the polysaccharides from pumpkin seeds (PSP) and the extraction parameters were optimized by response surface methodology (RSM). Under the optimum experimental parameters: Extraction temperature of 60 °C. extraction time of 43 min. enzyme concentration of 2. https://www.roneverhart.com/WeatherTech-Cargo-Liner-Black-w-Bumper-Protector-Dodge-Durango-2011-2025-w-2-Rows/