基于酶的生物刺激剂影响Lactuca sativa的生理和生化反应
Rachele Tamburino1, Teresa Docimo1, Lorenza Sannino1
1Istituto di Bioscienze e BioRisorse (CNR-IBBR), 80055 Portici, Italy.
Biomolecules
|December 23, 2023
概括
克西兰酶和β-葡萄糖酶显示了生菜和果细胞的生物刺激潜力. 这些生物分子增强了植物生长,色素和抗氧化剂含量,为农业化学品提供了一个环保的替代品.
科学领域:
- 植物科学 植物科学
- 生物技术是生物技术.
- 农业科学 农业科学
背景情况:
- 生物刺激剂 (BSs) 是一种增强植物生长,生产力和耐压力的天然材料.
- 它们为传统植物和农业化学品提供了一个环保的替代品.
- 在极端气候条件下,BS是管理作物的宝贵工具.
研究的目的:
- 研究生物分子 (西兰酶,β-葡萄糖酶,基因酶,Tramesan) 对生菜生长和质量的生物刺激作用.
- 评估这些生物分子对植物生物质,色素含量和抗氧化特性的影响.
- 评估基维果细胞培养中的xylanase和β-glucosidase在可持续生物工厂中的潜力.
主要方法:
- 菜植物被用Xylanase,β-Glucosidase,Chitinase和Tramesan单独或组合治疗.
- 分析了生物质,颜料含量 (胡卜素),多总量, Askorbic 酸和抗氧化特性.
- 基维果细胞培养物用Xylanase和β-Glucosidase在不同度 (0.1和0.01μM) 中进行治疗.
主要成果:
- 西兰酶和,在较小程度上,β-葡萄糖酶在生菜中表现出显著的生物刺激活性.
- 这些分子积极影响了胡卜素,全聚和酸含量,以及抗氧化性质.
- 克西兰酶和β-葡萄糖酶在低剂量果细胞中没有表现出植物毒性,并且显著增强了细胞生物质的生长.
结论:
- 克西兰酶和β-葡萄糖酶在生菜种植中表现出有希望的生物刺激性.
- 这些生物分子可以改善植物的质量属性和抗氧化剂潜力.
- 它们在果细胞培养中的应用表明它们在可持续的植物细胞生物工厂中发挥了作用.
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