Chemical composition of Egyptian and USE propolis
Pakistan Journal of Pharmaceutical Sciences. 2006; 19 (1): 58-61
em Inglês
| IMEMR
| ID: emr-79986
ABSTRACT
The chemical composition of propolis samples obtained from Behera, Egypt and Dubai, UAE, have been investigated by GC-MS and thirty four compounds have been tentatively identified. Some of these compounds have not been reported previously in Egyptian propolis from different regions. The Egyptian sample contains a high amount of aliphatic [13.7%] and aromatic [14.4%] acids. The alcohols, phenols and esters account for about 17.0% of the total content analysed. Some anthraquinone and flavone derivatives have also been detected [10%]. The UAE sample is characterised by the presence of a high content of aliphatic acids [15.2%] and a low content of aromatic acids [4.3%]. The aldehydes, alcohols, phenols and esters amount to about 9%. In addition to these some other compounds [high molecular weight alkanes, sugar derivatives, anthraquinone derivatives and flavone derivatives] are also present to the extent of about 33%
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Índice:
IMEMR (Mediterrâneo Oriental)
Assunto principal:
Química
Idioma:
Inglês
Revista:
Pak. J. Pharm. Sci.
Ano de publicação:
2006
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