Abbreviation: Afr. J. Biochem. Res.
Start Year: 2007
Published Articles: 365
https://doi.org/10.5897/AJBR2015.0862[Article Number: 23BD8B461518]
In this study, the extraction conditions of polysaccharides of Artemisia mongolia (PAM) were optimized and their molecular weight, weight distribution, composition and antioxidant activities of the polysaccharides investigated. The degree of polymerization of fructan-oligosaccharides 2-8 was separated by thin layer chromatography (TLC) with good results. Polysaccharides were extracted from the leaves of A. mongolia and... Read more.
https://doi.org/10.5897/AJBR2016.0908[Article Number: 840F5F261818]
The present study was carried out during 2012 and 2013 seasons to study the effect of pre-harvest foliar application of chitosan (a natural beta-1-4-linked glucosamine polymer) at two concentrations 250 and 500 ppm on vegetative tree growth, fruit yield and quality as well as leaves chemical composition of Washington navel orange trees grown under two locations. As for growth parameters (shoot length, leaves... Read more.