PHYSICOCHEMICAL CHARACTERIZATION OF HONEY FROM DIFFERENT REGIONS IN RIO GRANDE DO SUL STATE LABELED WITH DIFFERENT INSPECTION SERVICE STAMPS

Ciência E Natura

Endereço:
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ISSN: 2179-460X
Editor Chefe: Marcelo Barcellos da Rosa
Início Publicação: 30/11/1979
Periodicidade: Quadrimestral

PHYSICOCHEMICAL CHARACTERIZATION OF HONEY FROM DIFFERENT REGIONS IN RIO GRANDE DO SUL STATE LABELED WITH DIFFERENT INSPECTION SERVICE STAMPS

Ano: 2017 | Volume: 39 | Número: 3
Autores: Ludmila Noskoski Salazar, Ana Beatriz Benevides de Freitas, Mariela Valerio da Luz, Patrícia Bersch, Rodrigo Fernando dos Santos Salazar
Autor Correspondente: Ludmila Noskoski Salazar | lnoskoski@unicruz.edu.br

Palavras-chave: food inspection; quality control; food safety

Resumos Cadastrados

Resumo Inglês:

Honey is a food of high nutritional value and therapeutic properties; however, it may present different non-conformities due to poor processing or fraud. Therefore, the honey production chain requires strict quality control and inspection. Accordingly, the physicochemical quality of honey from different agribusinesses in Rio Grande do Sul State was herein assessed. The sample consisted of 12 honey types from 12 different cooperatives and manufacturers. Honey acidity (mEq kg-1), Ash (%m/m), Dyes (qualitative), pH, Fiehe reaction (qualitative), Lugol reaction (qualitative), Lund reaction (mL) and humidity (%m/v) were found. The standard protocols set by the Association of Official Analytical Chemists (AOAC) were used for analytical purposes. The samples presented moisture content, ash, pH, acidity and Lund's reaction of approximately 18.88 ± 5.5 %m/v, 0.040 ± 0.014 %m/m, 4.23 ± 0.19; 25.28 ± 8.95 mEq kg-1 and 1.92 ± 0.60 mL, respectively. They presented negative results in the dye detection test, and in the Lugol and Fiehe reactions. Furthermore, the food safety of the assessed honey types was checked and the results showed that good manufacturing practices affect the beekeepers in the cooperatives and production plants involved in the final commercial honey production, regardless of the inspection stamp