Chitosan nanoparticles loaded with garlic essential oil: A n
发布日期:2024-06-13 20:14
来源:网络
作者:Maria Mondéjar-Lópe
浏览次数:
Chitosan nanoparticles loaded with garlic essential oil: A new alternative to tebuconazole as seed dressing agent
Carbohydrate Polymers
Volume 277, 1 February 2022, 118815
https://doi.org/10.1016/j.carbpol.2021.118815
Abstract
In this study, garlic essential oil (GEO) has been encapsulated in chitosan nanoparticles (NPCH) with sodium tripolyphosphate (TPP). Fourier transform infrared (FT-IR) spectroscopy, UV–vis spectrophotometry, thermogravimetric analysis (TGA) and X-ray diffraction (XRD) techniques were applied to characterize GEO-NPCH. The obtained nanoparticles exhibited a regular distribution and spherical shape with size range of 200–400 nm as revealed by scanning electron microscopy (SEM). The maximum encapsulation efficiency (EE) and loading capacity (LC) of GEO-loaded chitosan nanoparticles were about 32.8% and 19.8% respectively. Nanoparticle formulations of GEO were found to have antifungal activity against Aspergillus versicolor, A. niger and Fusarium oxysporum. In addition, they showed growth promoting effects by increasing emergence, shoot and root fresh weight on wheat, oat and barley.
-
A New Golden Age of Natural Products
2016-07-23
Ben Shen DOI: http://dx.doi.org/10.1016/j.cell.2015.11.031 The 2015 Nobel Prize in Physiology or Medicine has been awarded to William C. Campbell, Satoshi Omura, and Youyou Tu for t...
-
中国丝状真菌次级代谢分子调
2019-04-18
遗传, 2018, 40(10): 874-887 doi: 10.16288/j.yczz.18-169 综述 中国丝状真菌次级代谢分子调控研究进展 潘园园,1, 刘钢,1,2 1. 中国科学院微生物研究所,真...
-
Self-Fueled Biomimetic Liquid Metal M
2015-03-27
Self-Fueled Biomimetic Liquid Metal Mollusk Authors Jie Zhang, Youyou Yao, Lei Sheng, Jing Liu Abstract A liquid metal motor that can eat aluminum food and then move spontaneously a...
-
“Click” reactions in polysacchari
2015-11-13
Xiangtao Meng a , b , Kevin J. Edgar a , b , , a Macromolecules and Interfaces Institute, Virginia Tech, Blacksburg, VA 24061, United States b Department of Sustainable Biomaterials...