食品添加劑 維生素B1檢測

食品添加劑 維生素B1檢測項目報價？??解決方案？??檢測周期？??樣品要求？

點 擊 解 答??

GB 14751-2010食品安全標準 食品添加劑 維生素B1（鹽酸硫胺）

本標準適用于經化學合成法制得的食品添加劑維生素B1(鹽酸硫胺）。

SN/T 2360.17-2009進出口食品添加劑檢驗規程 第17部分:營養強化劑

SN/T 2360的本部分規定了進出口食品添加劑(營養強化劑)的技術要求、抽樣、檢驗、結果評價、綜合評定和處置及復驗的原則。本部分適用于進出口食品添加劑(營養強化劑)的監督檢驗。

DIN EN 14122-2014食品.液相色譜法測定維生素B1的含量;德文版本EN 14122-2014

This European Standard specifies a method for the determination of vitamin B1 in food by high performance liquid chromatography (HPLC) with enzymatic treatment and pre- or post-column derivatization. This method has been validated in two interlaboratory studies. The first study was for the analysis of samples of whole meal flour, milk powder/spray dried milk, freeze dried mixed vegetables and freeze dried pig's liver ranging from 0,295 mg/100 g to 0,807 mg/100 g. The second study was for the analysis of samples of tube feeding solution, baby food with vegetables, powdered milk, meal with fruits, yeast, cereal, chocolate powder and food supplement ranging from 0,11 mg/100 g to 486 mg/100 g. Vitamin B1 is the mass fraction of total thiamin including its phosphorylated derivatives.

DIN EN 14152-2014食品.液相色譜法測定維生素B2;德文版本EN 14152-2014

This European Standard specifies a method for the determination of vitamin B2 in food by high performance liquid chromatography (HPLC) and fluorescence detection. This method has been validated in two interlaboratory studies. The first study was for the analysis of samples of milk powder and pig's liver ranging from 1,45 mg/100 g to 10,68 mg/100 g. The second study was for the analysis of samples of tube feeding solution, baby food, powdered milk, meal with fruits, yeast, cereal and chocolate powder ranging from 0,21 mg/100 g to 87,1 mg/100 g. Vitamin B2 is the mass fraction of total riboflavin including its phosphorylated derivatives.