This standard specifies the method for the determination of amino acids in food with an automatic amino acid analyzer. This standard applies to aspartic acid, threonine, serine, glutamic acid, proline, glycine, alanine, valine, methionine, isoleucine, leucine, tyrosine in food , Determination of sixteen amino acids such as phenylalanine, histidine, lysine and arginine. Its minimum detection limit is 10 pmol. This standard is not applicable to the determination of amino acids in fruits, vegetables, beverages and starchy foods with low protein content.
GB/T 5009.124-2003 history
2016GB 5009.124-2016 Determination of Amino Acids in Food Safety National Standards
1994GB/T 14965-1994 Method for Determination of Amino Acids in Food
GB/T 5009.124-2003 Determination of amino acids in foods has been changed from GB/T 14965-1994 Method for Determination of Amino Acids in Food.
GB/T 5009.124-2003 Determination of amino acids in foods was changed to GB 5009.124-2016 Determination of Amino Acids in Food Safety National Standards.