GB/T 14551-1993
Replaced
T/GXAF 0011-2023
Active
Group standards
T/GXAF 0011-2023 Determination of 2-Acetyl-1-Pyrrolidine in Rice Using Gas Chromatography-Mass Spectrometry (GC-MS) method
T/GXAF 0011-2023 Determination of 2-Acetyl-1-Pyrrolidine in Rice Using Gas Chromatography-Mass Spectrometry (GC-MS) method
Price:
$ 30
Basic Information
Standard Code:
T/GXAF 0011-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Integrated agriculture and forestry
Publish Date:
2023-04-10
Implement Date:
2023-05-01
Scope
Main technical content: This document describes the principle of determining the content of 2-acetyl-1-pyrroline in rice by gas chromatography-mass spectrometry, and stipulates the requirements for reagents and materials, instruments and equipment, analysis steps, result calculation and expression, and precision. This document is applicable to the determination of the content of 2-acetyl-1-pyrroline in rice, with a detection limit of 0.005 mg/kg and a determination limit of 0.015 mg/kg. The principle is as follows: The rice samples are extracted with dichloromethane under water bath heating conditions, and then determined by gas chromatography-mass spectrometry, with quantification using the internal standard method.
Development Information
Related Standards
GB/T 15549-1995
Replaced
GB/T 15549-1995 Sensory analysis—Methodology—Initiation and training of assessors in the detection and recognition of odours
GB/T 15790-1995
Replaced
GB/T 15790-1995 Rules for investigation and forecast of the rice blast [Pyricularia oryzae (Cavara)]
GB/T 15792-1995
Replaced
GB/T 15792-1995 Rules for investigation and forecast of the rice stem borer [Chilo suppressalis (Walker)]
GB/T 15794-1995
Replaced
GB/T 15794-1995 Rules for investigation and forecast of the brown planthopper(Nilaparvata lugens Stal) and the white-backed planthopper(Sogatalla furcifera Horvath)
GB/T 16453.1-1996
Replaced