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在越南采集的提取的棕色大藻 (Dictyota implexa) 的植物化学和生物活性分析
Nguyen Ngoc Trang Thuy1,2, Tran Thanh Men3
1Faculty of Food Technology Biotechnology and Chemical Technology, Can Tho University of Technology, Can Tho, Vietnam.
Biochemistry research international
|April 7, 2025
概括
来自Dictyota implexa的棕藻提取物显示出显著的抗氧化,抗炎和抗菌性质. 这种海洋资源具有人类健康应用和经济效益的潜力.
科学领域:
- 海洋生物学 海洋生物学
- 药理学 药理学是指药理学的学科.
- 自然产品 化学 化学
背景情况:
- 棕藻因其作为人类健康的海洋资源的潜力而得到认可.
- 迪克托塔 (Dictyota implexa) 是一种棕色藻类,其生物活性化合物尚未被探索.
研究的目的:
- 为了研究Dictyota implexa的乙醇提取物的化学成分.
- 评估提取物的生物活性,包括抗氧化,抗炎,抗菌,细胞毒性和α-amylase抑制作用.
主要方法:
- 使用乙醇从Dictyota implexa中提取生物活性化合物.
- 含有,黄和素的含量量定量.
- 通过DPPH清理和降低功率测试评估抗氧化活性.
- 对抗炎症,抗微生物,细胞毒性和α-氨酶抑制活性的确定.
主要成果:
- 提取物富含 (85.95毫克GAE/g),黄 (245.6毫克QE/g) 和素化合物.
- 显示出强大的抗氧化活性,显著的抗炎作用 (IC50 = 9.95 μg/mL),以及对大肠杆菌和B. cereus.显著的抗菌活性.
- 对HeLa细胞表现出细胞毒性活性和α-氨酶抑制作用 (IC50 = 276.82μg/mL).
结论:
- 迪克托阿伊普莱克萨乙醇提取物是生物活性化合物的宝贵来源,具有多种促进健康的特性.
- 这些发现凸显了探索新型海洋自然资源的潜力,以促进人类健康和经济发展的进步.
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