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GB 1886.198-2016 English PDF

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GB 1886.198-2016: National Food Safety Standard -- Food Additives - α-terpilenol
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Basic data

Standard ID GB 1886.198-2016 (GB1886.198-2016)
Description (Translated English) National Food Safety Standard -- Food Additives - ��-terpilenol
Sector / Industry National Standard
Classification of Chinese Standard X40
Word Count Estimation 12,128
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 1886.198-2016: National Food Safety Standard -- Food Additives - α-terpilenol

---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 - Alpha-terpineol) National Standards of People's Republic of China National Food Safety Standard Food additives α- terpineol Published 2016-08-31 2017-01-01 implementation People's Republic of China National Health and Family Planning Commission issued National Food Safety Standard Food additives α- terpineol

1 Scope

This standard applies to food additives pinene α- terpineol prepared by chemical reactions. 2 Chemical name, molecular formula, structural formula and relative molecular mass 2.1 Chemical Name P-1-en-8-ol Lv Bangladesh Formula 2.2 C10H18O 2.3 formula terpineol α- β- γ- terpineol terpineol (Volume fraction) ethanol 1mL pilot or Full sample was dissolved 4mL60% (volume fraction Number) ethanol 1mL sample was dissolved in 8mL or more full Volume of 50% (volume fraction) ethanol GB/T 14455.3 terpineol alpha] content, w /% ≥ 96.0 96.0 (α-, β-, γ- terpineol sum alcohol content) in Appendix A Refractive index (20 ℃) 1.482 ~ 1.485 GB/T 14454.4 Relative density (25 ℃/25 ℃) 0.930 ~ 0.936 GB/T 11540 Optical rotation (20 ℃) -35 ° ~ -15 ° -0 ° 10 '~ 0 ° 10' GB/T 14454.5

Appendix A

Determination terpineol content α- A.1 instruments and equipment A.1.1 Chromatography. in GB/T 11538-2006 specified in Chapter 5. A.1.2 Column. capillary column. A.1.3 Detector. hydrogen flame ionization detector. A.2 Determination Area normalization method. Press the GB/T 11538-2006 Determination 10.4. A.3 repeatability and results are expressed 11538-2006 carried out in accordance with the provisions of 11.4 GB/T , should meet the requirements. Food additives α- terpineol gas chromatogram and operating conditions see Appendix B.

Appendix B

Food Additives α- terpineol GC operating conditions and FIG. (Area normalization method) B.1 food additives α- terpineol gas chromatogram Food additives α- terpineol gas chromatography is shown in Figure B.1 and B.2. FIG B.1 (α- terpineol content 96%) GC-terpineol alpha] FIG food additives Description. 1 --- β- terpineol; 2 --- α- terpineol; 3 --- γ- terpineol. Figure B.2 terpineol alpha] Food Additives (α-, β-, γ- terpineol sum alcohol content 96%) GC FIG. B.2 operating conditions B.2.1 Column. capillary column, length 50m, internal diameter 0.32mm. B.2.2 stationary phase. (5% phenyl) - methyl polysiloxane. B.2.3 film thickness. 0.25μm. B.2.4 chromatographic oven temperature. 130 ℃ thermostat 7min, then linear temperature programmed from 130 ℃ to 190 ℃, a rate of 10 ℃/min, and finally Temperature 190 deg.] C 15min. B.2.5 Inlet temperature. 250 ℃. B.2.6 detector temperature. 250 ℃. B.2.7 Detector. hydrogen flame ionization detector. B.2.8 Carrier gas. nitrogen. B.2.9 before the column pressure. 60kPa. B.2.10 Injection volume. 0.2μL. B.2.11 split ratio. 100.1.

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