Impact of biogenic zinc oxide nanoparticles on growth, development, and antioxidant system of high protein content crop (Lablab purpureus L.) sweet

IF 2.1 4区 化学 Q3 CHEMISTRY, MULTIDISCIPLINARY Open Chemistry Pub Date : 2024-01-25 DOI:10.1515/chem-2023-0189
Ahmed A. Qahtan, Abdulrahman A. Alatar, Abdalrhaman M. Salih
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Abstract

Lablab (Lablab purpureus L.) Sweet “white” is a vegetable crop belonging to the Fabaceae family, and it has been used in many ways as food, ornamental plant, green manure, and medicinal. In contrast, zinc oxide nanoparticles (ZnO NPs) play an important role in plant growth and development. The aim of this current study was to investigate the impact of biogenic ZnO NPs on the growth, development, and antioxidant system of L. purpureus (Sweet). Thus, different concentrations (0.0, 10, 25, 50, and 100 mg/L) of biogenic ZnO NPs were used. The seeds of Lablab were immersed into the concentrations of ZnO NPs for 24 h and cultivated in sterilized soil. Next, after 2 months of growth under greenhouse conditions, the morphological and physico-biochemical parameters were evaluated. In general, the recorded results showed that the biogenic ZnO NPs have a significant impact on germination, fresh and dry biomass of the Lablab crop. The same results were observed with photosynthetic pigments, carotenoids, total protein content, enzyme activity, and phenolic comments. Also, the accumulation of nutrients such as nitrogen and zinc in edible tissue was increased in response to the addition of ZnO NPs. Moreover, the scavenging ability of sample methanolic extract to diphenyl-2-picryl-hydrazyl, azino-bis-3-ethylbenzothiazoline-6-sulfonic acid, and hydrogen peroxide was affected by the addition of biogenic ZnO NPs. Furthermore, the level of gene expression under ZnO NPs can be investigated for a better understanding of the process that leads to improving the growth and development of crops.
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生物源纳米氧化锌对高蛋白作物(Lablab purpureus L.)甜菜生长、发育和抗氧化系统的影响
甜 "白 "唇兰(Lablab purpureus L.)属于豆科植物,是一种蔬菜作物,具有食用、观赏、绿肥和药用等多种用途。而氧化锌纳米粒子(ZnO NPs)在植物生长发育过程中发挥着重要作用。本研究旨在探讨生物源氧化锌纳米粒子对紫花地丁(甜菜)生长、发育和抗氧化系统的影响。因此,使用了不同浓度(0.0、10、25、50 和 100 mg/L)的生物氧化锌氮氧化物。将 Lablab 种子浸入不同浓度的 ZnO NPs 中 24 小时,然后在消毒土壤中培养。然后,在温室条件下生长 2 个月后,对其形态和物理生化参数进行评估。总体而言,记录的结果表明,生物源氧化锌氮氧化物对唇形科作物的发芽、新鲜生物量和干生物量有显著影响。光合色素、类胡萝卜素、总蛋白质含量、酶活性和酚类评述也观察到了同样的结果。此外,氮和锌等营养物质在食用组织中的积累也随着氧化锌纳米粒子的添加而增加。此外,样品甲醇提取物对二苯基-2-吡啶-肼、偶氮-双-3-乙基苯并噻唑啉-6-磺酸和过氧化氢的清除能力也受生物源 ZnO NPs 添加量的影响。此外,还可以研究氧化锌氮氧化物作用下的基因表达水平,以便更好地了解改善作物生长和发育的过程。
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来源期刊
Open Chemistry
Open Chemistry CHEMISTRY, MULTIDISCIPLINARY-
CiteScore
3.80
自引率
4.30%
发文量
90
审稿时长
6 weeks
期刊介绍: Open Chemistry is a peer-reviewed, open access journal that publishes original research, reviews and short communications in the fields of chemistry in an ongoing way. The central goal is to provide a hub for researchers working across all subjects to present their discoveries, and to be a forum for the discussion of the important issues in the field. The journal is the premier source for cutting edge research in fundamental chemistry and it provides high quality peer review services for its authors across the world. Moreover, it allows for libraries everywhere to avoid subscribing to multiple local publications, and to receive instead all the necessary chemistry research from a single source available to the entire scientific community.
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