SciELO - Scientific Electronic Library Online

 
vol.30 issue2Condensed aromatic rings and E4/E6 ratio: humic acids in gleysoils studied by NMR CP/MAS13C, and dipolar dephasing author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand

Journal

Article

Indicators

Related links

Share


Química Nova

Print version ISSN 0100-4042On-line version ISSN 1678-7064

Abstract

GARCIA-AMOEDO, Luis Henrique  and  ALMEIDA-MURADIAN, Ligia Bicudo de. Physicochemical composition of pure and adulterated royal jelly. Quím. Nova [online]. 2007, vol.30, n.2, pp.257-259. ISSN 0100-4042.  https://doi.org/10.1590/S0100-40422007000200002.

The physicochemical composition of pure royal jelly as well as of some adulterated samples was analyzed by determining moisture, ash, lipids, nitrogen/proteins, carbohydrates, starch and 10- HDA (10-hydroxy-2-decenoic acid). The solubility in alkaline medium was used to detect the main frauds for adulterating royal jelly which comprise addition of yogurt, water, egg white, sweet condensed milk mixed with propolis, unripe banana and corn starch slurry.

Keywords : adulteration; royal jelly; beehive products.

        · text in English     · English ( pdf )

 

Creative Commons License All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License