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GB 1886.129-2022 English PDF (GB1886.129-2022)

GB 1886.129-2022 English PDF (GB1886.129-2022)

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GB 1886.129-2022: National food safety standard - Food additive - Eugenol

This standard applies to food additives eugenol, which is prepared by chemical isolation, using clove basil oil and bay leaf oil as raw materials AND by chemical synthesis, using guaiacol and allyl chloride as raw materials.
GB 1886.129-2022
NATIONAL STANDARD OF THE
PEOPLE REPUBLIC OF CHINA
National food safety standard - Food additive - Eugenol
ISSUED ON: JUNE 30, 2022
IMPLEMENTED ON: DECEMBER 30, 2022
Issued by: National Health Commission;
State Administration for Market Regulation.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Chemical name, molecular formula, structural formula, relative molecular mass ... 4 3 Technical requirements ... 4
Appendix A Determination of eugenol content ... 6
Appendix B Gas chromatogram of food additive eugenol (area normalization method) ... 7
National food safety standard - Food additive - Eugenol
1 Scope
This standard applies to food additives eugenol, which is prepared by chemical isolation, using clove basil oil and bay leaf oil as raw materials AND by chemical synthesis, using guaiacol and allyl chloride as raw materials.
2 Chemical name, molecular formula, structural formula,
relative molecular mass
2.1 Chemical name
4-allyl-2-methoxyphenol
2.2 Molecular formula
C10H12O2
2.3 Structural formula
2.4 Relative molecular mass
164.20 (according to 2018 international relative atomic mass)
3 Technical requirements
3.1 Sensory requirements
Sensory requirements shall meet the requirements of Table 1.
Appendix A
Determination of eugenol content
A.1 Instruments and equipment
A.1.1 Chromatograph: According to the provisions of Chapter 5 in GB/T 11538-2006. A.1.2 Column: Capillary column.
A.1.3 Detector: Hydrogen flame ionization detector.
A.2 Determination method
Area normalization method: Determine the content, according to 10.4 in GB/T 11538- 2006.
A.3 Repeatability result and representation
It is carried out, in accordance with the provisions in 11.4 of GB/T 11538-2006. See Appendix B, for gas chromatogram (area normalization method) of food additive eugenol.

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