ISO 3593:1981 淀粉.灰分的测定

标准编号:ISO 3593:1981

中文名称:淀粉.灰分的测定

英文名称:Starch — Determination of ash

发布日期:1981-10

标准范围

在900°C的温度下焚烧试验部分,直到残渣中的碳完全消失。该方法规定了对天然物质和添加的矿物质进行评估的程序。适用于高达2%的含量。它不适用于水解产物、氧化淀粉,也不适用于氯化物含量超过0.2%的其他产物。在其他情况下,参见ISO 5809。

Incineration of a test portion at a temperature of 900 °C, until complete disappearance of the carbon in the residue. The method specifies a procedure for the evaluation of natural and added mineral substances together. It applies to contents up to 2 %. It does not apply to hydrolysis products nor to oxidized starches, nor to other products containing more than 0,2 % of chloride. In other cases, see ISO 5809.

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