GB/T 5530-2005 动植物油脂 酸值和酸度测定
GB/T 5530-2005 Animal and vegetable fats and oils—Determination of acid value and acidity
基本信息
发布历史
- 
                            1998年05月
- 
                            2005年11月
研制信息
- 起草单位:
- 国家粮食局西安油脂食品及饲料质量监督检验测试中心、北京市粮油食品检验所
- 起草人:
- 薛雅琳、张颖、呙琴
- 出版信息:
- 页数:11页 | 字数:21 千字 | 开本: 大16开
内容描述
ICS67.200.10
X14
中华人民共和国国家标准
GB/T5530-2005八S0660:1996
代替GB/T5530-1998
动植物油脂酸值和酸度测定
Animalandvegetablefatsandoils-Determinationofacidvalueandacidity
(ISO660:1996,IDT)
2005-11-11发布2006-12-01实施
中华人民共和国国家质量监督检验检疫总局
中国国家标准化管理委员会发布
GB/T5530-2005/ISO660:1996
目次
前言············································································································……m
1范围······,····················,,·········,,············,··········,·········,,······················,·····,·····,…1
2规范性引用文件······························································································……1
3术语和定义··············,·······,·····················,···················································,···……1
4热乙醇测定法····,,,,·····,,,,,·····,,,,······,··,·········,,····················,·······················,…1
4.1总则···········································································································……1
4.2原理···4·······································································································……1
4.3试剂···,····,·····,,··、····················,································,,,······,··,······················……1
4.4仪器··············,···············································,············································,·…2
4.5扦样···,··············‘··············,·11·························,·········,···················,,…2
4.6试样制备········,························,·································,································……2
4.7步骤····,··································,························································,·········……2
5冷溶剂法···········,··············································,············································……2
5.1总则·····,············································‘······················································,……2
5.2原理···,·····················,········,··,·········,·····‘··················,··········,······················,,·…2
5.3试剂····,··········,,··········,,······················,··································,···········,··········,,…2
5.4仪器····························,···········,····,·················,···········,·························,······……3
5.5扦样,······,·······,,·····4··,····‘··,·····4···,,······,·,········,,,·4··,,·,,·4···一3
5.6试样制备··································,···································································……3
5.7步骤···························,··································,·······················,··········,···········,·…4
6电位计法·············,··················,··············,·········,·······,·············,········,,·,·····,··,,·…4
6.1原理················································································,·························……4
6.2试剂······················,··········,,···················,··········,····················,···········,…4
6.3仪器····,,··········,,··········,···········、·····················‘·········,·····,,························……4
6.4扦样·,··········,,···························································································……4
6.5试样制备·····,·,,,·······,,,············,····,,··,···························,,····················……4
6.6步骤···················································,,········,·························,···················……4
7结果表示························-···········································,································……5
7.1酸值··················、·················,,···‘········,,·································,,····················……5
7.2酸度··········,······、···,······························,·,··································,··················……5
8精密度··············································,··········,·············‘·····,·············。···……6
8.1重复性·························,···········,·····································,···························……6
8.2再现性··············································,·····················································,·……6
9实验报告···········································,,·································,·····················……6
附录A(资料性附录)联合实验室测试结果······························,·······················,·········一·7
参考文献·················································,···············································,····,···……8
GB/T5530-2005/ISO660:1996
前言
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