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目的大规模制备罗汉果叶和藤提取物并研究其抗菌、抗氧化和促进胰岛素分泌的多种活性。方法制备罗汉果叶和藤提取物,并通过离子交换树脂进一步分离。通过活性测试对提取物和各馏分进行抗菌、抗氧化和促进胰岛素分泌的试验。结果罗汉果叶和藤提取物以及分离得到的馏分表现出抗菌、抗氧化和促进胰岛素分泌的活性。结论罗汉果叶和藤提取物具有抗菌、抗氧化和促进胰岛素分泌的活性。罗汉果叶和藤具有开发为药物和功能性食品的潜力。
Objective To prepare large-scale extracts of Lo Han Guo Ye and Vine and study its antibacterial, antioxidant and insulin secretion activities. Methods The Lo Han Guo Ye and vine extracts were prepared and further separated by ion exchange resins. The test of the antibacterial, antioxidant, and insulin secretion of extracts and fractions was performed by activity tests. Results Lo Han Guo Ye and vine extracts and fractions isolated showed antibacterial, antioxidant, and insulin-promoting activities. Conclusion Lo Han Guo Ye and rattan extract have antibacterial, antioxidant and insulin-promoting activities. Mangosteen leaves and vines have the potential to be developed as pharmaceuticals and functional foods.