Path:
Home >
GB >
Page22 > GB 1886.198-2016
Home >
Standard_List >
GB >
Page22 > GB 1886.198-2016
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 1886.198-2016 | English | 239 |
Add to Cart
|
3 days [Need to translate]
|
National Food Safety Standard -- Food Additives - α-terpilenol
| Valid |
GB 1886.198-2016
|
PDF similar to GB 1886.198-2016
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 | 12,118 |
| 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.
Tips & Frequently Asked Questions:
Question 1: How long will the true-PDF of GB 1886.198-2016_English be delivered?
Answer: Upon your order, we will start to translate GB 1886.198-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.
Question 2: Can I share the purchased PDF of GB 1886.198-2016_English with my colleagues?
Answer: Yes. The purchased PDF of GB 1886.198-2016_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.
Question 3: Does the price include tax/VAT?
Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs):
List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?
Answer: Yes. If you need your currency to be printed on the invoice, please write an email to
[email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.