在Peucedanum japonicum中存在区域差异 抗氧化剂和植物化学物质
Neil Patrick Uy1, Hoon Kim2, Jajung Ku3
1Department of Plant Science and Technology, Chung-Ang University, Anseong 17546, Republic of Korea.
Plants (Basel, Switzerland)
|February 10, 2024
概括
在空中部分的Peucedanum japonicum含有更多的抗氧化化合物比根. 这项研究分析了多和黄含量,揭示了潜在的药物和食品应用的显著差异.
科学领域:
- 植物化学 植物化学
- 药理学是指药理学,即药理学是指药理学.
- 植物生物学 植物生物学
背景情况:
- 桃花 (Peucedanum japonicum) 在东亚美食和传统医学中使用.
- 来自Peucedanum属的化合物具有抗氧化和抗炎性质.
- 有限的研究存在于P. japonicum植物部位内的抗氧化剂分布.
研究的目的:
- 为了确定P. japonicum (在韩国岛屿上种植) 的哪一部分拥有最高的抗氧化化合物.
- 量化和比较不同植物部分的抗氧化活性.
- 描述负责生物活性的关键植物化学物质.
主要方法:
- 总聚醇和黄酸含量的量测量.
- 使用DPPH和ABTS试验评估抗氧化活性.
- 通过LC-MS/MS和HPLC进行植物化学分析,以确定特定的化合物.
主要成果:
- 与根部相比,P. japonicum的上空部分显示出明显更高的抗氧化活性和生物活性化合物含量.
- 鉴定和量化了基酸,基醇7-O-葡萄糖化物,素和基醇.
- 地理位置 (韩国岛屿) 影响了生物活性化合物度.
结论:
- 在空中部分的P. japonicum是抗氧化剂和生物活性化合物的更丰富的来源.
- 研究结果支持在传统医学,食补充剂和功能性食品中使用P. japonicum.
- 结果为农业实践,植物生物学和生物多样性保护提供了宝贵的数据.
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