Standard No.:	GB/T 5009.84-2003
English Name:	Determination of thiamine (vitamin B1) in foods
Chinese Name:	食品中硫胺素(维生素B1)的测定
Chinese Classification:	C53    Food sanitation
Professional Classification:	GB    National Standard
Issued by:	AQSIQ
Issued on:	2003-8-11
Implemented on:	2004-1-1
Status:	superseded
Superseded by:	GB 5009.84-2016 National Food Safety Standard - Determination of Vitamin B1 in Foods
Superseded on:	2024-9-6
Superseding:	GB/T 12390-1990 Method for determination of thiamine ( vitamin B1 ) in foods
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	164.00
Delivery:	via email in 1 business day

1 Scope



This standard specifies method for the determination of thiamin in all kinds of foods.

This standard is applicable to the determination of thiamin in all kinds of foods.

Detection limit of this method is 0.05μg and linear range is 0.2μg~10μg.

Contents
Foreword I
1 Scope
2 Principle
3 Reagents
4 Instruments
5 Analysis Procedures
6 Result Calculation
7 Precision