Standard No.:	GB 5009.4-2010
English Name:	Determination of Ash in Foods
Chinese Name:	食品中灰分的测定
Chinese Classification:	X04    Basic standards and general methods
Professional Classification:	GB    National Standard
Issued by:	MOH
Issued on:	2010-03-26
Implemented on:	2010-6-1
Status:	superseded
Superseded by:	GB 5009.4-2016 National Food Safety Standard- Determination of Ash in Foods
Superseded on:	2017-3-1
Abolished on:	2017-03-01
Superseding:	GB/T 14770-1993 Method for determination of ash in foods GB/T 5009.4-2003 Determination of ash in foods
Language:	English
File Format:	PDF
Word Count:	1000 words
Price(USD):	184.00
Delivery:	via email in 1 business day

1 Scope



This standard specifies the methods for determination of ash in foods.

This standard is applicable to the determination of ash content in foods, excluding starch and its derivants.

Contents
Foreword I
1 Scope
2 Principles
3 Reagents and Materials
4 Instruments and Equipments
5 Analytical Procedures
6 Expression of Analysis Results
7 Precision