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红叶麻:二次代谢物生产的生物技术方法和潜在的生物活动

Michela Lupo¹, Gianmarco Alfieri², Silvia Filippi³

¹Department of Agriculture and Forest Science (DAFNE), University of Tuscia, Via San Camillo De Lellis, s.n.c., 01100, Viterbo, Italy.

Plant physiology and biochemistry : PPB

|August 4, 2025

概括

红叶麻 (Corylus avellana L. cv. 红叶麻) 是一种植物. 葡萄糖 (Fructo Rubro) 产生安托素,而LED光线增强了体外生产. 提取物对癌细胞具有选择性毒性,表明具有治疗潜力.

科学领域:

植物生物技术植物生物技术
植物化学植物化学
细胞生物学细胞生物学

背景情况:

红叶麻 (Corylus avellana L. cv. 红叶麻) 是一种植物. 果实 (Fructo Rubro) 是一种有价值的二次代谢物的来源.
植物中安东和多的产生受环境因素和遗传构成的影响.
试管培养为研究和增强植物代谢物生物合成提供了受控的环境.

研究的目的:

为了研究红叶子中的安东素和二次代谢物生产.
评估光质和诱导因子对野外种植的叶子和体外培养物中的代谢物积累的影响.
评估这些提取物的治疗应用潜力,特别是它们对癌细胞的细胞毒性作用.

主要方法:

使用HPLC在野外种植的叶子和体外培养物中分析,黄和.
应用不同的LED光谱 (物理诱导) 和化学诱导剂 (雅斯蒙酸,酸).
测量MTT测试,以确定提取物对人类乳腺癌和非癌细胞生存能力的影响.

主要成果:

田间种植的叶子在季节的早期显示出更高的抗素,随着叶绿素的增加而减少.
在体外菌培养成功地产生了安东,NS1和G2LED光谱是最有效的.
主要的安托西亚宁被识别为delphinidin 3-O-glucoside,cyanidin 3-O-glucoside,以及cyanidin 3-O-rutinoside.
来自的提取物,特别是那些通过LED光增强的提取物,对癌细胞表现出强烈和选择性的细胞毒性,对非癌细胞的毒性最小.

结论:

用LED增强的体外培养为红叶子中安东素生产提供了可扩展和可持续的方法.
这项研究表明了Corylus avellana L. cv. 的潜力. 作为健康,食品和化品应用中的生物活性化合物的来源,Fructo Rubro提取物.
可以开发生物技术策略,以优化具有治疗潜力的高价值植物化学物质的合成.

关键词:

安托氨酸是一种安托氨酸.生物活性化合物生物活性化合物科里卢斯·阿维拉纳 (Corylus avellana) L. 科里卢斯·阿维拉纳 (Corylus avellana) L. 科里卢斯·阿维拉纳 (Corylus 在体外培养培养.照明灯LED是指LED的发光灯.二次代谢产物二次代谢产物

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