《调味面制品中肉桂酸钾的测定》DB 43T 3113—2024.docxVIP

ICS97.220.10

43

CCSY55

湖

南

省

地

方

标

准

DB43/T3113—2024

调味面制品中肉桂酸钾的测定

高效液相色谱法

Determinationofpotassiumcinnamateinflavouredflourproducts——

Highperformanceliquidchromatography

2024-11-13发布

2025-02-13实施

湖南省市场监督管理局

发布

目

次

前言.................................................................................II

1

2

3

4

5

范围...............................................................................1

规范性引用文件.....................................................................1

术语和定义.........................................................................1

原理...............................................................................1

试剂与材料.........................................................................1

通用要求.......................................................................1

试剂...........................................................................1

试剂配制.......................................................................1

标准品.........................................................................1

标准溶液配制...................................................................2

6

7

仪器和设备.........................................................................2

分析步骤...........................................................................2

试样制备.......................................................................2

提取...........................................................................2

液相色谱参考条件...............................................................2

标准工作曲线绘制...............................................................3

试样测定.......................................................................3

空白试验.......................................................................3

8

9

结果计算...........................................................................3

精密度.............................................................................3

10检出限和定量限......................................