| Standard ID | USD | BUY PDF | Lead-Days | Standard Title (Description) | Status |
| GB 1886.284-2016 | 109 |
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National Food Safety Standard -- Food Additives -- Raspberry ketone (also known as Rubus ketone)
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Basic data
Standard ID: GB 1886.284-2016 (GB1886.284-2016)
Description (Translated English): National Food Safety Standard -- Food Additives -- Raspberry ketone (also known as Rubus ketone)
Sector / Industry: National Standard
Classification of Chinese Standard: X40
Word Count Estimation: 5,526
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 1886.284-2016: National Food Safety Standard -- Food Additives -- Raspberry ketone (also known as Rubus ketone)
---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 - Raspberry ketone (also known as raspberry ketone))
National Standards of People's Republic of China
National Food Safety Standard
Food additives raspberry ketone (also known as raspberry ketone)
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 raspberry ketone (also known as raspberry ketone)
1 Scope
This standard applies to methyl ethyl ketone and phenol, or para-hydroxybenzaldehyde (or anisaldehyde) and acetone as raw materials obtained by a food additive coating
Basin ketone (also known as raspberry ketone).
2 Chemical name, molecular formula, structural formula and relative molecular mass
2.1 Chemical Name
4- (p-hydroxyphenyl) -2-butanone
Formula 2.2
C10H12O2
2.3 formula
Appendix A
Determination of raspberry ketone content
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.
Sample Preparation. Weigh 1g of this product was dissolved in 10 mL of 95% (volume fraction) of ethanol, shake up.
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 raspberry ketone and operating conditions the gas chromatogram see Appendix B.
Appendix B
Food additives raspberry ketone GC operating conditions and FIG.
(Area normalization method)
B.1 food additives raspberry ketone GC FIG.
Food additives raspberry ketone GC is shown in Figure B.1.
Description.
1 --- Ethanol (solvent);
2 --- raspberry ketone.
Figure B.1 food additives raspberry ketone GC FIG.
B.2 operating conditions
B.2.1 Column. capillary column, length 30m, internal diameter 0.25mm.
B.2.2 stationary phase. 100% dimethylpolysiloxane.
B.2.3 film thickness. 0.25μm.
B.2.4 chromatographic oven temperature. 220 ℃ thermostat.
B.2.5 Inlet temperature. 250 ℃.
B.2.6 Detector temperature. 280 ℃.
B.2.7 Detector. hydrogen flame ionization detector.
B.2.8 Carrier gas. nitrogen.
B.2.9 before the column pressure. 100kPa.
B.2.10 Injection volume. 0.2μL.
B.2.11 split ratio. 60.1.
......
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