可食用花的功能,抗氧化,抗菌和抗真菌活动
Elena Coyago-Cruz1, Alejandro Alarcón2, Aida Guachamin1
1Carrera de Ingeniería en Biotecnología de los Recursos Naturales, Universidad Politécnica Salesiana, Sede Quito, Campus El Girón, Av. 12 de octubre N2422 y Wilson, Quito 170109, Ecuador.
Antioxidants (Basel, Switzerland)
|November 27, 2024
概括
可食用花含有丰富的生物活性化合物,如胡卜素和,提供抗氧化和抗菌的好处. 这项研究强调了它们在打击抗菌素耐药性和改善人类健康方面的潜力.
科学领域:
- 营养科学 营养科学
- 食品化学 食品化学
- 药理学是指药理学,即药理学是指药理学.
背景情况:
- 可食用花朵有历史性的用途,但它们对健康的益处仍然在很大程度上未被探索.
- 对生物活性化合物和促进健康的自然来源的兴趣日益增长.
- 需要研究各种可食花种的植物化学特征和生物活性.
研究的目的:
- 评估九种可食花品种的生物活性化合物 (有机酸,,胡卜素) 概况.
- 评估精选的食用花的抗氧化和抗微生物活性.
- 为了识别含有显著度的胡卜素或总醇的食用花朵及其潜在的健康应用.
主要方法:
- 对93种食用花的物理化学特征,总和胡卜素度的分析.
- 使用ABTS测定法确定抗氧化剂活性.
- 通过快速分辨液态染色学 (RRLC) 来量化生物活性化合物,并评估针对特定细菌和真菌菌株的抗菌活性.
主要成果:
- 特定的花朵品种,如 * 花 x 杂交 * 子和 * 泰吉特斯·帕图拉 * 子,显示了高的胡卜素含量,而 * Pelargonium hortorum * 色2 和 * Hibiscus rosa-sinensis * 红色1 显示了高的含量.
- 确定的主要化合物包括酸,4-基酸,kaempferol,Quercetin糖化物,Quercetin,α-胡卜素和特定物种中的β-胡卜素.
- *Tagetes patula*色和*Pelargonium hortorum*色2显示出对细菌生长的显著抑制,而*C. x杂交*色和*P. hortorum*色2显示出对*Candida albicans*和*Candida tropicalis*的活性.
结论:
- 可食用花是各种生物活性化合物的宝贵天然来源,包括有机酸,和胡卜素.
- 鉴定出的花品种具有显著的抗氧化和抗微生物特性.
- 可食用花朵作为功能性食品成分和管理抗菌素耐药性的潜在工具显示出希望.
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