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GB 1886.198-2016: National Food Safety Standard -- Food Additives - α-terpilenol
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| GB 1886.198-2016 | English | 239 |
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National Food Safety Standard -- Food Additives - α-terpilenol
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GB 1886.198-2016
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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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