BEESWAXIn order better to interpret the chemical composition of ancient organic residues and artefacts containing beeswax, the degradation of this raw material was accelerated in the laboratory by controlled heating. During the course of degradation, deposits were condensed above the beeswax. Both ...
Thus, these alterations of chemical affinity may be attributed to differences in surface area, abundance and composition of Al-OH, Fe-OH and Si-OH groups, and other features that impact the structure of adsorption surfaces (Table 11 and 12). Davis et...
Bee Products: An Emblematic Example of Underutilized Sources of Bioactive Compounds Beside honey, honeybees ( Apis mellifera L.) are able to produce many byproducts, including bee pollen, propolis, bee bread, royal jelly, and beeswax. Eve... F Giampieri,JL Quiles,D Cianciosi,... 被引量:...
This study analyzes the chemical composition and thermal properties of various ski wax materials, including fluorinated, non-fluorinated petroleum-based, and bio-based waxes. Advanced characterization techniques (FTIR, EDS, and DSC) were used to investigate the chemical functionality, elemental composition...
Propolis is a natural gummy, and resinous substance with a complex and diverse composition comprising mainly beeswax and secondary metabolites from plants. Propolis or bee glue is produced by honeybees (Apis mellifera L.) from plant-derived materials during the process of sterilizing the hive environ...
Brazilian Journal of Chemical Engineering Subject: Chemical Engineering (miscellaneous) Publisher: Springer International Publishing— Springer Journals ISSN: 0104-6632 Scimago Journal Rank: 56 Showing1to1of1Articles Articlesper page
Abdalla FC, Graeme RJ, Morgan D, Cruz-Landim C (2004) Chemical composition of the Dufour gland secretion in queens of Melipona bicolor (Hymenoptera, Meliponini). J Braz Chem Soc 15:621–625 Article CAS Google Scholar Aichholz R, Lorbeer E (2000) Investigation of comb wax of honey bees ...
In portable instruments based on field, great levels of noise in the chemical composition of field environment and the possible impact of greatly variable ambient conditions have an extreme influence on the level of noise that the methods of the chemical sensor should provide when generating a ...
Highly efficient adsorptive removal of persistent organic pollutants using NPD-acid combined modified NaY zeolites Hongli Wang, Qingnan Xu, Xiongfeng Zhou, Jianping Liang, ... Wenchun Wang Article 133858 Article preview select article A nanomaterial-stabilized starch-beeswax Pickering emulsion coating to...
3.1.1. Mediterranean Propolis (Non-Poplar Type) According to the chemical composition of HS and essential oil (EO) (Tables 1 and 2), the samples BP and KP were classified in this group. Those two samples were found peculiar as expected, since the islands Biševo and ...