GB 1886.192-2016 English PDF

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GB 1886.192-2016: National Food Safety Standard -- Food Additives -- Phenethyl Alcohol
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 1886.192-2016	109	Add to Cart	2 days	National Food Safety Standard -- Food Additives -- Phenethyl Alcohol	Valid

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Basic data

Standard ID: GB 1886.192-2016 (GB1886.192-2016)
Description (Translated English): National Food Safety Standard -- Food Additives -- Phenethyl Alcohol
Sector / Industry: National Standard
Classification of Chinese Standard: X40
Word Count Estimation: 5,521
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 1886.192-2016: National Food Safety Standard -- Food Additives -- Phenethyl Alcohol

---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 - Phenylethyl alcohol) National Standards of People's Republic of China National standards for food safety Food additives Phenylethanol 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 Phenylethanol

1 Scope

This standard applies to styrene or benzene and ethylene oxide as raw materials, or cinnamaldehyde as raw materials by chemical reaction of food additives Phenylethyl alcohol. 2 chemical name, molecular formula, structural formula and relative molecular mass 2.1 Chemical name Phenylethyl alcohol 2.2 Molecular formula C8H10O 2.3 Structural formula 2.4 Relative molecular mass 122.17 (according to.2007 international relative atomic mass)

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 warm and warm, rose, honey - 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 of the sample was dissolved in 2 mL of 50% by volume ethanol. GB/T 14455.3 Phenylethanol content, w /% ≥ 98.0 Appendix A Refractive index (20 ° C) 1.529 ~ 1.535 GB/T 14454.4 Relative density (25 ℃/25 ℃) 1.017 ~ 1.020 GB/T 11540

Appendix A

Determination of phenylethanol content 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 Phenylethanol gas chromatograms and operating conditions are described in Appendix B.

Appendix B

Food additive Phenylethanol gas chromatogram and operating conditions (Area normalization method) B.1 Food additive Phenylethanol gas chromatogram The food additive Phenylethanol gas chromatogram is shown in Figure B.1. Figure B.1 Food additive Phenylethanol gas chromatogram B.2 Operating conditions B.2.1 Column. capillary column, length 50m, inner diameter 0.25mm. B.2.2 Stationary phase. 100% dimethylpolysiloxane. B.2.3 Film thickness. 0.25 μm. B.2.4 Chromatographic furnace temperature. 130 ℃ constant temperature 3min, and then linear program temperature from 130 ℃ to 190 ℃, the rate of 10 ℃/min, and finally 190 ℃ constant temperature 10min. B.2.5 Inlet temperature. 250 ° 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. 80kPa. B.2.10 Injection volume. 0.2 μL. B.2.11 Split ratio. 100. 1. ......

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