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GB 1886.189-2016 English PDF

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GB 1886.189-2016: National Food Safety Standard -- Food Additives - 3-cyclohexyl-propionic acid allyl ester
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GB 1886.189-2016English239 Add to Cart 3 days [Need to translate] National Food Safety Standard -- Food Additives - 3-cyclohexyl-propionic acid allyl ester Valid GB 1886.189-2016

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Basic data

Standard ID GB 1886.189-2016 (GB1886.189-2016)
Description (Translated English) National Food Safety Standard -- Food Additives - 3-cyclohexyl-propionic acid allyl ester
Sector / Industry National Standard
Classification of Chinese Standard X40
Word Count Estimation 12,166
Date of Issue 2016-08-31
Date of Implementation 2017-01-01
Regulation (derived from) Announcement of the State Administration of Public Health and Family Planning 2016 No.11
Issuing agency(ies) National Health and Family Planning Commission of the People's Republic of China, State Food and Drug Administration

GB 1886.189-2016: National Food Safety Standard -- Food Additives - 3-cyclohexyl-propionic acid allyl ester


---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.
(Food safety national standard - Food additive - Allyl 3-cyclohexylpropanoate) National Standards of People's Republic of China National standards for food safety Food Additives 3-Cyclohexyl Propionate Allyl 2016-08-31 released 2017-01-01 Implementation People's Republic of China National Health and Family Planning Commission released National standards for food safety Food Additives 3-Cyclohexyl Propionate Allyl

1 Scope

This standard applies to cyclohexyl propionic acid or methyl cinnamate and allyl alcohol as raw materials by chemical reaction of the food additive 3-cyclohex Allyl propionate. 2 chemical name, molecular formula, structural formula and relative molecular mass 2.1 Chemical name Allyl 3-cyclohexylpropionate 2.2 Molecular formula C12H20O2 2.3 Structural formula 2.4 Relative molecular mass 196.29 (according to.2007 International Relative Atomic Quality)

3 technical requirements

3.1 sensory requirements Sensory requirements shall comply with the requirements of Table 1. Table 1 sensory requirements The project requires a test method Color and colorless State liquid The sample was placed in a colorimetric tube and visually observed Aroma Pineapple - like aroma GB/T 14454.2 3.2 Physical and chemical indicators Physical and chemical indicators should be consistent with the provisions of Table 2. Table 2 Physical and chemical indicators Item Index Test Method Solubility (25 ° C) 1 mL The sample is fully dissolved in 4 mL of 80% by volume ethanol. GB/T 14455.3 3-Cyclohexylpropionic acid allyl ester content, w /% ≥ 98.0 Appendix A Acid value (in KOH)/(mg/g) ≤ 5.0 GB/T 14455.5 Refractive index (20 ° C) 1.457 ~ 1.462 GB/T 14454.4 Relative density (25 ℃/25 ℃) 0.945 ~ 0.950 GB/T 11540 Allyl alcohol, w /% ≤ 0.1 Appendix A

Appendix A

Determination of allyl 3 - cyclohexyl propionate and determination of allyl alcohol A.1 Instruments and equipment A.1.1 chromatograph. according to GB/T 11538-2006 in Chapter 5 of the provisions. A.1.2 Column. Capillary column. A.1.3 Detector. Hydrogen flame ionization detector. A.2 Determination method Area normalization method. according to GB/T 11538-2006 10.4 determination of content. A.3 repeatability and result representation According to GB/T 11538-2006 11.4 provisions, should meet the requirements. Food additives 3-cyclohexylpropionic acid allyl ester gas chromatograms and operating conditions see Appendix B.

Appendix B

Food Additives - Gas Chromatography and Operating Conditions for Allyl 3 - Cyclohexyl Propionate (Area normalization method) B.1 Food additive 3-cyclohexylpropionic acid allyl ester Gas chromatogram Food additive 3-cyclohexylpropionic acid allyl ester gas chromatogram shown in Figure B.1. Description. 1 --- allyl alcohol; 2 --- 3-Cyclohexylpropionic acid allyl ester. Figure B.1 Food additive 3-cyclohexylpropionic acid allyl ester gas chromatogram B.2 Operating conditions B.2.1 Column. capillary column, length 30m, inner diameter 0.32mm. B.2.2 Stationary phase. (5% phenyl) -methylpolysiloxane. B.2.3 Film thickness. 0.25 μm. B.2.4 Chromatographic furnace temperature..200 ℃ constant temperature. B.2.5 Inlet temperature..200 ° C. B.2.6 Detector temperature. 250 ° C. B.2.7 Detector. Hydrogen flame ionization detector. B.2.8 Carrier gas. nitrogen. B.2.9 Pre-column pressure. 50 kPa. B.2.10 Injection volume. 0.2 μL. B.2.11 Split ratio. 75. 1.

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