Honeybee’s honey contains a complex mixture of carbohydrates, mainly glucose and fructose;
other sugars are present as traces depending on the floral origin. It also contains small
quantities of organic acids, lactones, amino acids, minerals, vitamins, enzymes, phenolic
compounds, volatile compounds, pollen, wax and pigments (Crane, 1980). The contents of
these components are the most important quality criteria of honey and indicate some important
deterministic quality properties of the honey (Sahinler and Gul, 2004).
The honey’s chemical composition mainly depends on the vegetation sources from which
it derives, though external factors like climate, harvesting conditions and storage also
influence it (Crane, 1980). Careless handling of honey can reduce its quality. Amongst
the factors that most influence quality are high temperatures, length of storage and moisture
content greater than 21%. They lead to fermentation, high levels of Hydroxymethylfurfural
(HMF), loss of enzymatic activity, changes in flavor, darkening and microbial growth
(Moguel et al. , 2005).
In general, honey may under no circumstances contain substances in such quantities as
to endanger human health and has to be appealing for consumers to fetch a higher price
in any market. Above all, adequate information availability on the quality state of honey
encourages purchasers and motivates local investors to involve in processing and collection
of honey.
The physical and chemical properties of Ethiopian honey were reported by Nuru (1999).
Moreover, the moisture content of Ethiopian honey was reported by Gezahegn (2002). In
these studies, some samples were taken from parts of Amhara region. Moreover, an attempt
was made to get informative test results of the sample honey collected from SOS Sahel project
intervention areas of Amhara region (SOS Sahel, 2004). However, the information so far
collected concerning the honey quality state of Amhara region is not adequate. Therefore,
the objective of this study was to determine the physicochemical composition of honey
collected from Western Amhara region and to provide information for honey collectors,
processors and exporters.
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