DB3705/T 4-2022 黄河口大闸蟹质量技术规范

ICS67.120.30

CCSB50

DB3705

东营市地方标准

DB3705/T4—2022

黄河口大闸蟹质量技术规范

TechnicalSpecificationsforQualityofChineseMittenCrabinYellowRiverDelta

2022-06-18发布2022-07-17实施

东营市市场监督管理局发布

DB3705/T4—2022

目次

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

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

2规范性引用文件.....................................................................1

3术语和定义.........................................................................1

3.1黄河口大闸蟹...................................................................1

3.2肥满度.........................................................................1

3.3可食部分.......................................................................1

3.4可食率.........................................................................2

4要求...............................................................................2

4.1环境要求.......................................................................2

4.2蟹种来源.......................................................................2

4.3饲养周期与饲养方法.............................................................2

4.4感官特征.......................................................................2

4.5等级分类.......................................................................2

4.6营养指标.......................................................................3

4.7安全指标.......................................................................3

5检验方法...........................................................................3

5.1感官检验.......................................................................3

5.2肥满度的测定...................................................................3

5.3可食率的测定...................................................................3

5.4蛋白质的测定...................................................................4

5.5脂肪的测定.....................................................................4

5.6污染物限量的测定...............................................................4

5.7农药最大残留限量的测定.........................................................4

5.8兽药残留限量的测定.............................................................4

6检验规则...........................................................................4

6.1抽样.......................