GB/T 5514-2008 in English
SUPERSEDEDInspection of grain and oils—Determination of starch content in grain and oilseeds
- Issued on:1985-11-02
- Implemented on:2009-01-20
- File Format:PDF
- Delivery:Via email within 1~3 business days
$97.00
本标准代替GB/T 5514-1985 《粮食、油料检验 淀粉测定法》。
本标准规定了粮食、油料中淀粉含量测定的有关术语和定义、原理、试剂和材料、仪器设备、操作步骤、结果计算和重复性。
本标准适用于粮食、油料中淀粉含量的测定。
本标准与GB/T 5514-1985 相比主要变化如下:
———将标准名称由《粮食、油料检验 淀粉测定法》修改为《粮油检验 粮食、油料中淀粉含量测定》;
———要求样品的粉碎粒度全部过孔径0.45mm 筛;
———要求实验用水应符合GB/T6682中三级水的要求;
———酸处理的水解温度改为沸水浴回流1h;
———修改试样称量精度;
———使用试剂淀粉酶替代自制淀粉酶;
———修改了对重复性的要求。
Scope
This standard specifies the relevant terms and definitions, principles, reagents and materials, instruments and equipment, operation steps, result calculation and importance for the determination of starch content in grain and oilseeds. This standard applies to the determination of starch content in grains and oilseeds.

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