NY/T 3164-2017 Determination of anthocyanins in black rice - High-performance liquid chromatography
1 Scope
This standard specifies the high performance liquid chromatography for two anthocyanins: cyanidin-3-O-glucoside and peonidin-3-O-glucoside in black rice.
This standard is applicable to the determination of cyanidin-3-O-glucoside and peonidin-3-O-glucoside in black rice.
For two anthocyanins, cyanidin-3-O-glucoside and peonidin-3-O-glucoside, the limit of detection is 0.10 mg/kg, and the limit of quantification is 0.40 mg/kg.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 5009.3 National food safety standard - Determination of moisture in foods
GB/T 6682 Water for analytical laboratory use - Specification and test methods
Foreword i
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Instruments and apparatus
6 Analytical procedure
7 Result calculation
8 Precision
Annex A (Informative) Chromatogram of standard solution
