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首页> 外文会议>CEAM 2012 >Determination of 5-Hydroxymethylfurfural and Furfural in Soft Beverages by HPLC
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Determination of 5-Hydroxymethylfurfural and Furfural in Soft Beverages by HPLC

机译：HPLC测定软饮料中5-羟甲基糠醛和糠醛

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摘要

5-hydroxymethylfurfural (HMF) and furfural (F) could be formed in soft beverages of rich sugar during process, and often used as an index of heat treatment. HMF was also considered as potentially carcinogenic to humans. High performance liquid chromatography was used to determine HMF and F contents of 26 soft beverage samples. The HMF contents were in a range 0.17-8.26 mg/L for 11 carbonated beverages, 0.37-22.23 mg/L for 8 fruit juice beverages and 0.05-1.63 mg/L for 7 tea beverages. The F contents were in a range 0.87-6.78 mg/L for 8 fruit juice beverages, but lower than 0.39 mg/L and 0.37 mg/L for 11 carbonated and 7 tea beverages, respectively. The highest contents of HMF and F were 22.23 mg/L and 6.78 mg/L. The contents of HMF and F in the group of tea beverage were the lowest among three groups of beverage samples.
机译：5-羟甲基糠醛（HMF）和糠醛（F）可以在工艺期间以富含糖的软饮料形成，并且通常用作热处理指标。 HMF也被认为是人类潜在的致癌性。高效液相色谱法用于确定26个软饮料样品的HMF和F含量。 HMF含量为110.17-8.26mg / L适用于11种碳酸饮料，0.37-22.23mg / L适用于8个果汁饮料，7茶叶饮料0.05-1.63 mg / L.对于8个果汁饮料的F含量为0.87-6.78mg / l，但分别低于0.39mg / L和0.37mg / L的11个碳酸和7次茶叶饮料。 HMF和F的最高含量为22.23mg / L和6.78 mg / L.茶叶饮料中HMF和F的含量是三组饮料样品中最低的。

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