当前位置: X-MOL 学术ACS Food Sci. Technol. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Application of Zinc Sulfide Nanoparticles to Augment the Nutritional Status of the Mungbean [Vigna radiata (L.) R. Wilczek] Plant
ACS Food Science & Technology ( IF 2.6 ) Pub Date : 2021-09-15 , DOI: 10.1021/acsfoodscitech.1c00116
Mala Thapa 1, 2 , Tapodhara Datta Majumdar 2 , Chandan Kumar Ghosh 3 , Abhishek Mukherjee 2 , Prasanta Kumar Biswas 1
Affiliation  

To investigate the effects of zinc sulfide nanoparticles (nZnS) on the nutritional status of mungbean [Vigna radiata (L.) R. Wilczek] plants, experiments were conducted with different concentrations of nZnS (control, 0.1, 0.5, and 1 mg/L). Plants grown on natural soil (silt loam) were treated with the chosen concentrations of nZnS and monitored for 10 d. Afterward, the plant growth, total reducing sugar, total lipid, fatty acids profile, micronutrient contents, and nZnS phytotoxicity were determined. Results showed that nZnS treatments significantly increased root-shoot lengths and the corresponding fresh and dry weights of the treated plants over a control. Significant increases in total reducing sugar content were also found in treated plants. Interestingly, nZnS treatments had a positive effect on the production of total lipid and unsaturated fatty acids as confirmed by the changes in the fatty acid contents by a high-performance thin-layer chromatography (HPTLC) analysis. Also, nZnS treatments increased Zn, Fe, and Mn accumulations in the roots and leaves but did not change the Cu accumulation of the treated plants. Moreover, no phytotoxicity was observed in the treated plants. Hence, this study demonstrated that nZnS treatments positively altered the nutritional status of mungbean plant.

中文翻译:

应用硫化锌纳米颗粒提高绿豆 [Vigna radiata (L.) R. Wilczek] 植物的营养状况

研究硫化锌纳米颗粒(nZnS)对绿豆营养状况的影响 [ Vigna radiata(L.) R. Wilczek] 植物,使用不同浓度的 nZnS(对照,0.1、0.5 和 1 mg/L)进行实验。在天然土壤(粉砂壤土)上生长的植物用选定浓度的 nZnS 处理并监测 10 天。然后,确定了植物生长、总还原糖、总脂质、脂肪酸谱、微量营养素含量和 nZnS 植物毒性。结果表明,与对照相比,nZnS 处理显着增加了根茎长度以及处理植物的相应鲜重和干重。在处理过的植物中也发现总还原糖含量显着增加。有趣的是,高效薄层色谱 (HPTLC) 分析证实了脂肪酸含量的变化,证实了 nZnS 处理对总脂质和不饱和脂肪酸的产生有积极影响。此外,nZnS 处理增加了根和叶中 Zn、Fe 和 Mn 的积累,但没有改变处理植物的 Cu 积累。此外,在处理过的植物中没有观察到植物毒性。因此,本研究表明 nZnS 处理积极改变了绿豆植物的营养状况。
更新日期:2021-10-15
down
wechat
bug