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Determination of 17-pentatriacontene in honey - Gas chromatography mass spectrometry method
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Basic data
| Standard ID | GB/T 43448-2023 (GB/T43448-2023) |
| Description (Translated English) | Determination of 17-pentatriacontene in honey - Gas chromatography mass spectrometry method |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | X31 |
| Classification of International Standard | 67.180.10 |
| Word Count Estimation | 9,913 |
| Date of Issue | 2023-11-27 |
| Date of Implementation | 2024-06-01 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 43448-2023: Determination of 17-pentatriacontene in honey - Gas chromatography mass spectrometry method
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 67:180:10
CCSX31
National Standards of People's Republic of China
Determination of 17-tripentadecene content in honey
gas chromatography mass spectrometry
Published on 2023-11-27
2024-06-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Foreword
This document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents"
Drafting:
Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents:
This document is proposed by the All-China Federation of Supply and Marketing Cooperatives:
This document is under the jurisdiction of the National Bee Products Standardization Technical Committee (SAC/TC601):
This document was drafted by: Qinhuangdao Customs Technology Center, Zhejiang University, Jiangsu Guoche Testing Technology Co:, Ltd:, Sage Group (Xiamen) Co:, Ltd:
Co:, Ltd:, Zhongke Standard (Ningde) Technology Co:, Ltd:, Bee Research Institute of the Chinese Academy of Agricultural Sciences, China Bee Products Association, Xishuangbanna Gold
Brown Biotechnology Co:, Ltd:, Shandong Anpu Testing Technology Co:, Ltd:, Aomai Testing Co:, Ltd:, Qingdao Shunchang Testing and Evaluation Co:, Ltd:, Zhejiang
Jiangwanwanmingjiang Bee Industry Co:, Ltd:
The main drafters of this document: Cui Zongyan, Hu Fuliang, Huang Scholar, Zhang Yanzheng, Sun Guofeng, Liu Xiaomao, An Junfang, Jia Guangqun, Zhao Wen,
Zu Tiehong, Zhang Cuiping, Guan Zhibin, Zhang Jinjie, Cao Yanzhong, Li Wei, Lin Zhijie, Lin Ying, Wang Chuangang, Wang Aixiang, Yang Caifeng, Yan Lida:
Determination of 17-tripentadecene content in honey
gas chromatography mass spectrometry
1 Scope
This document describes a gas chromatography-mass spectrometry method for the determination of 17-tripentadecene in honey:
This document is applicable to the determination of 17-tripentadecene content in honey:
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, 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 to be defined in this document:
4 Principles
The sample was dissolved in water, extracted with petroleum ether, concentrated and purified with a Florisil solid phase extraction column, and measured by gas chromatography mass spectrometry and external standard method:
Quantitative:
5 Reagents and materials
5:1 Reagents
5:1:1 Isooctane: chromatographically pure:
5:1:2 n-hexane: chromatographically pure:
5:1:3 Petroleum ether: analytical purity or above, boiling range 35℃~60℃:
5:1:4 Water: Class 1 water specified in GB/T 6682:
5:1:5 17-Pentatriacontene standard material/standard sample: 17-Pentatriacontene, C35H70, purity ≥98%:
5:1:6 Standard stock solution (1 mg/mL): Weigh 10 mg of 17-tripentadecene standard material/standard sample (5:1:5), place it in a beaker, and add
Dissolve an appropriate amount of isooctane (5:1:1), transfer the dissolving solution and cleaning solution completely to a 10mL volumetric flask, dilute to the mark, mix and prepare a final product
17-Tripentadecene standard stock solution with a concentration of 1 mg/mL: Store at 2℃~8℃, valid for 6 months:
5:2 Materials
5:2:1 Florisil solid phase extraction column: 1000mg/6mL, or equivalent:
5:2:2 Filter membrane: organic system, 0:22μm:
...
