来自Dendrobium officinale Kimura & Migo的乙基化反素:结构特征,抗氧化和低血糖活动
Zuoyi Zhu1, Xinyue Song2, Yali Huang1
1Institute of Agro-product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, 310021 Hangzhou, China.
Food chemistry
|June 8, 2024
概括
鉴定出了Dendrobium officinale的氨酸,揭示出一个多糖化氨酸核. 这些化合物表现出显著的抗氧化和酶抑制活性,支持它们在功能性食品中的使用.
科学领域:
- 植物化学 植物化学
- 药理学 药理学是指药理学的学科.
背景情况:
- Dendrobium officinale是一种有价值的传统中医药和功能性食品.
- 安西是具有潜在健康益处的关键生物活性化合物.
研究的目的:
- 为了在D. officinale.中结构性地表征酸.
- 评估它们的抗氧化和酶抑制性质.
主要方法:
- 使用二极管阵列探测器 (UPLC-DAD) 的超高性能液态色谱.
- 超高性能液体染色学-飞行质谱的四极时间 (UPLC-Q-TOF-MS/MS).
主要成果:
- 检测并确定了14种安托西亚宁;13种是D. officinale. 的新鲜物质.
- 安托氨酸具有多糖化氨酸核与酸化.
- 观察到显著的激素清除,降低功率,以及对α-氨酶和α-葡萄糖酶的抑制活性.
结论:
- 为D. officinale建立了一个全面的抗素概况.
- 安西安素有助于D. officinale的生物活性,验证其作为功能性食品成分的使用.
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