Validação de método para a determinação de 5-hidroximetilfurfural em mel por cromatografia líquida e sua influência na qualidade do produto

Química Nova

Gisele Da Silveira Lemos¹  José Soares Dos Santos¹  Maria Lúcia Pires Dos Santos¹ 

[1] ,Universidade Estadual do Sudoeste da Bahia Departamento de Ciências Naturais Vitória da Conquista BA ,Brasil

关键词: HMF;    honey;    HPLC-UV;   

DOI  :  10.1590/S0100-40422010000800012

来源: SciELO

【 摘 要 】

In honey 5-hydroxymethyl-2-furaldehyde (HMF) is one of the most typical products of degradation: it is usually absent in fresh honey, but its concentration tends to rise as a result of heating processes or long-term storage. The validation protocol was performed in terms of detection and quantification limits, precision (by repeatability and intermediate precision), linearity and accuracy (by recovery tests). The method has been tested on 15 honey samples of different ages and geographical origin. HMF correlated highly with the age of the samples has been considered a very important parameter to put these honeys on the market or not and/or to estimate their shelf life.

【 授权许可】

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