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GHT1452-2024: Determination of trigonelline in honey - liquid chromatography-tandem mass spectrometry method
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| GH/T 1452-2024 | English | 199 |
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Determination of trigonelline in honey - liquid chromatography-tandem mass spectrometry method
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GH/T 1452-2024
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Basic data | Standard ID | GH/T 1452-2024 (GH/T1452-2024) | | Description (Translated English) | Determination of trigonelline in honey - liquid chromatography-tandem mass spectrometry method | | Sector / Industry | Supply and Marketing Cooperatives Industry Standard (Recommended) | | Classification of Chinese Standard | X31 | | Classification of International Standard | 67.180.10 | | Word Count Estimation | 10,191 | | Date of Issue | 2024-03-22 | | Date of Implementation | 2024-09-01 | | Issuing agency(ies) | All-China Federation of Supply and Marketing Cooperatives | | Summary | This standard specifies the liquid chromatography-tandem mass spectrometry method for the determination of trigonelline content in honey. This standard is applicable to the determination of trigonelline content in honey. | GHT1452-2024: Determination of trigonelline in honey - liquid chromatography-tandem mass spectrometry method
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ICS 67.180.10
CCSX31
Supply and Marketing Cooperative Industry Standard of the People's Republic of China
Determination of Trigonelline Content in Honey
Liquid chromatography-tandem mass spectrometry
Released on 2024-03-22
2024-09-01 Implementation
All-China Federation of Supply and Marketing Cooperatives issued
Published by China Standards Press
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting.
Please note that some of the contents of this document may involve patents, and the issuing organization of this document does not assume the responsibility for identifying patents.
This document was proposed by the China Federation of Supply and Marketing Cooperatives.
This document is under the jurisdiction of the National Technical Committee on Standardization of Bee Products (SAC/TC601).
This document was drafted by. Qinhuangdao Customs Technical Center, Shanghai Guanshengyuan Bee Products Co., Ltd., Jiangsu Fengao Biotechnology Co., Ltd.,
Kashgar Customs Technology Center, Xiamen Xiduoduo Food Sales Co., Ltd., Xishuangbanna Golden Palm Biotechnology Co., Ltd., Fujian Product Quality
Inspection Institute, China Bee Products Association, Wuhan Anyuntang Food Technology Development Co., Ltd.
The main drafters of this document are. Cui Zongyan, Wen Haosong, Zhang Sunxian, Zhang Qin, Huang Xuexue, Jia Yingjie, Zhang Yu, Sun Guofeng, Li Wenli, Zu Tiehong,
Guan Zhibin, Xu Yongsheng, Li Na, Jia Guangqun, Liu Xiaomao, and Zhang Jinjie.
Determination of Trigonelline Content in Honey
Liquid chromatography-tandem mass spectrometry
1 Scope
This document describes a method for the determination of trigonelline content in honey by liquid chromatography-tandem mass spectrometry.
This document is applicable to the determination of trigonelline content in honey.
2 Normative references
The contents of the following documents constitute essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 6682 Specifications and test methods for water used in analytical laboratories
3 Terms and definitions
There are no terms or definitions that require definition in this document.
4 Principle
The sample was dissolved in 0.1% formic acid solution, and trigonelline was extracted and purified by cation solid phase extraction column.
Quantitative determination by internal standard method.
5 Reagents and Materials
Unless otherwise specified, all reagents were of analytical grade and water was grade 1 water in accordance with GB/T 6682.
5.1 Reagents
5.1.1 Formic acid (CH2O2). chromatographically pure.
5.1.2 Methanol (CH3OH). chromatographically pure.
5.1.3 Ammonia water (NH3·H2O).
5.1.4 Acetonitrile (CH3CN). chromatographic grade.
5.1.5 Ammonium acetate (CH3COONH4). chromatographically pure.
5.2 Solution preparation
5.2.1 0.1% formic acid solution. Take 1 mL of formic acid (5.1.1) in a 1000 mL volumetric flask, dilute to volume with water, and mix well.
5.2.2 2% ammonia methanol solution. Take 2 mL of ammonia (5.1.3) in a 100 mL volumetric flask, add methanol (5.1.2) to the mark and mix.
5.2.3 80% methanol aqueous solution. Take 80 mL of methanol (5.1.2) in a 100 mL volumetric flask, dilute to the mark with water, and mix well.
5.2.4 5mmol/L ammonium acetate solution. weigh 0.385g of ammonium acetate (5.1.5) into a 1000mL volumetric flask, dissolve it in water and make up to 1/4 inch.
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