Extraction, Properties and Application of Pectin from Orange Peels

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Mezaledb A. Deyasl E. Baba R., Hefnawy That Hefnawy, Gehan A. Elshourbagy

Abstract

Plants polysaccharides are an infinite stock of drug composites with varying pharmacological and biological activities. The present investigation aimed to examine the antibacterial and anti-scavenging of the extracted pectin from orange peels waste. The antibacterial effects vs Escherichia coil and as well as Staphylococcus aureus of pectin were examined by means of agar diffusion assay, minimum inhibitory concentration (MIC), and antioxidants potential of the pectin were performed by free radical DPPH scavenging, hydroxyl radical scavenging and reducing power potential assay. The findings showed that pectin MIC were 1.06 and 0.56 mg mL-l against E. coli and S. aureus, respectively. Compared to the standard inhibitor, the pectin showed essential inhibitor assays in a very dose dependent approach, and notable actions to scavenge reactive oxygen species (ROS) are also due to the large quantities of hydrophilic polyphenols. I he IC50 values of all tested parameters were measured against standard ascorbic acid antioxidant agent. The findings obtained in this study indicate that pectin has antibacterial and has a possible source of natural antioxidants.

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