This standard specifies the method for determination of amino acid in foods by means of automatic amino acid analyzer.
This standard is applicable to the determination of 16 kinds of amino acids like aspartic acid, threonine, serine, glutamic acid, proline, glycine, alanine, valine, methionine, isoleucine, leucine, tyrosine, phenylalanine, histidine, lysine and arginine. The minimum detection limit is 10pmol.
This standard is not applicable to the determination of amino acid in foods with low protein content like fruit, vegetable, beverage and starch foods.
Foreword I
1 Scope
2 Principle
3 Reagent
4 Instrument and Equipment
5 Sample Treatment
6 Analysis Procedures
7 Determination
8 Result Calculation
9 Precision
10 Standard Map
Standard
GB/T 5009.124-2003 Determination of amino acids in foods (English Version)
This standard specifies the method for determination of amino acid in foods by means of automatic amino acid analyzer.
This standard is applicable to the determination of 16 kinds of amino acids like aspartic acid, threonine, serine, glutamic acid, proline, glycine, alanine, valine, methionine, isoleucine, leucine, tyrosine, phenylalanine, histidine, lysine and arginine. The minimum detection limit is 10pmol.
This standard is not applicable to the determination of amino acid in foods with low protein content like fruit, vegetable, beverage and starch foods.
Contents of GB/T 5009.124-2003
Foreword I
1 Scope
2 Principle
3 Reagent
4 Instrument and Equipment
5 Sample Treatment
6 Analysis Procedures
7 Determination
8 Result Calculation
9 Precision
10 Standard Map
