Orange Peel Extract

Orange Peel Extract: Nature’s Gift for Health and Beauty‌ Introduction Orange peel extract, derived from the outer rind of citrus fruits (primarily Citrus sinensis), is a concentrated bioactive substance rich in essential nutrients and phytochemicals. Traditionally discarded as waste, orange peels are now recognized for their medicinal, cosmetic, and culinary applications. This extract is obtained through advanced extraction techniques, ensuring the preservation of its potent compounds, including vitamins, flavonoids, and essential oils. Its versatility makes it a valuable ingredient in health supplements, skincare products, and even food processing. Composition and Nutritional Profile Orange peel extract is a powerhouse of nutrients, including vitamin C, calcium, B vitamins, and zinc. These components contribute to its antioxidant properties, which help combat free radicals and oxidative stress. Additionally, the peel contains flavonoids such as hesperidin and naringenin, which exhibit anti-inflammatory effects. The extract also boasts dietary fiber, promoting digestive health, and essential oils like limonene, which impart a citrusy aroma and antibacterial properties. The proximate analysis reveals a balanced composition: moisture (9.2%), crude fiber (14.17%), crude protein (12.43%), ash content (7.8%), and carbohydrates (52.9%), making it a nutrient-dense supplement. Extraction Methods and Solvent Selection The extraction process significantly influences the yield and quality of orange peel extract. Solvent-based methods, such as Soxhlet extraction, are commonly employed. Research indicates that methanol yields the highest extraction rate (55.6%), while hexane and acetone produce lower yields (1.8% and 2.2%, respectively). Aqueous extraction, though less efficient (3.2%), is favored for its safety and eco-friendliness. Phytochemical screening confirms the presence of flavonoids, tannins, terpenoids, and saponins