从皮中提取的提取,表征和抗氧化活性
Anathi Dambuza1, Pamela Rungqu1, Adebola Omowunmi Oyedeji2
1Department of Chemistry, Faculty of Science and Agriculture, University of Fort Hare, P/Bag X1314, Alice 5700, South Africa.
Molecules (Basel, Switzerland)
|August 29, 2024
概括
这项研究分析了来自不同地区和不同年份的果真菌素,揭示了重要的产量和适用于制药和食品应用的特性. 提取的pectin还显示出抗氧化能力,表明生物医学用途的潜力.
科学领域:
- 生物聚合物特性表征
- 自然产品的提取和分析.
- 食品和制药科学 食品和制药科学
背景情况:
- 是一种天然聚合物,在植物细胞壁中丰富.
- 了解点的特性对于其工业应用至关重要.
- 皮是有价值的花粉素的潜在来源.
研究的目的:
- 为了全面分析从皮中提取的素.
- 评估来自不同地理来源和收获年份的点产量和物理化学性质.
- 评估果丁在食品,制药和生物医学行业的潜力.
主要方法:
- 使用传统的酸提取方法从皮中提取pectin.
- 物理化学表征包括产量,无氨酸含量,SEM,FTIR和TGA.
- 使用IC50试验进行抗氧化活性评估.
主要成果:
- 获得了12.2%至13.1%的显著的pectin产量.
- 素样本显示无氨酸含量>65%,符合粮农组织标准.
- 提取的pectin显示了具有不同IC50值的抗氧化特性,与商业pectin相比.
结论:
- 使用常规方法提取的培具有有利的工业用途的物理化学特性.
- 地理位置和生长条件都会影响pectin的产量.
- 经过证明的抗氧化活性和结构特征表明,果丁作为生物医学应用中的生物聚合物具有潜力.
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