College of Life Science and Technology, Harbin Normal University, Harbin 150025, China.
College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou 310036, China.
Molecules. 2024 Mar 4;29(5):1142. doi: 10.3390/molecules29051142.
is one of the most globally consumed edible ferns and widely used in folk medicine. Reports mainly focus on young fronds and the rhizome which are common edible medicinal parts. However, there are few detailed reports on other parts. Therefore, the volatile components of different parts based on HS-SPME-GC-MS were identified, and total flavonoid contents, antioxidant activities and acetylcholinesterase inhibitory activities were compared in order to reveal the difference of volatile components and potential medicinal value of different parts. The results showed that total flavonoid contents, antioxidant activities and volatile components of different parts were obviously different. The crozier exhibited the strongest antioxidant activities, but only underground parts exhibited a dose-dependent inhibition potential against AChE. Common volatile compounds were furfural and 2-furancarboxaldehyde, 5-methyl-. In addition, it was found that some volatile components from adventitious root, trophophyll, sporophyll and petiole were important ingredients in food, cosmetics, industrial manufacturing and pharmaceutical applications.
是全球食用最广泛的食用蕨类植物之一，在民间医学中被广泛应用。报道主要集中在嫩叶和根茎上，它们是常见的可食用药用部位。然而，关于其他部位的详细报道却很少。因此，本研究采用 HS-SPME-GC-MS 对不同部位的挥发性成分进行了鉴定，并比较了总黄酮含量、抗氧化活性和乙酰胆碱酯酶抑制活性，以揭示不同部位挥发性成分和潜在药用价值的差异。结果表明，不同部位的总黄酮含量、抗氧化活性和挥发性成分差异明显。根茎表现出最强的抗氧化活性，但只有地下部分对 AChE 表现出剂量依赖性抑制潜力。常见的挥发性化合物有糠醛和 2-糠醛，5-甲基-。此外，还发现一些来自不定根、营养叶、孢子叶和叶柄的挥发性成分是食品、化妆品、工业制造和制药应用的重要成分。
