Path:
Home >
GB >
Page22 > GB 1886.193-2016
Home >
Standard_List >
GB >
Page22 > GB 1886.193-2016
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 1886.193-2016 | English | 109 |
Add to Cart
|
2 days [Need to translate]
|
National Food Safety Standard -- Food Additives -- Ethyl Propionate
| Valid |
GB 1886.193-2016
|
PDF similar to GB 1886.193-2016
Basic data
| Standard ID | GB 1886.193-2016 (GB1886.193-2016) |
| Description (Translated English) | National Food Safety Standard -- Food Additives -- Ethyl Propionate |
| Sector / Industry | National Standard |
| Classification of Chinese Standard | X40 |
| Word Count Estimation | 5,553 |
| 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 1886.193-2016: National Food Safety Standard -- Food Additives -- Ethyl Propionate
---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 - Propionate)
National Standards of People's Republic of China
National standards for food safety
Food Additives Propionate
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 Propionate
1 Scope
This standard applies to propionic acid and ethanol as raw materials by chemical reaction of the food additive ethyl propionate.
2 chemical name, molecular formula, structural formula and relative molecular mass
2.1 Chemical name
Ethyl propionate
2.2 Molecular formula
C5H10O2
2.3 Structural formula
2.4 Relative molecular mass
102.13 (according to the.2007 International Relative Atomic Quality)
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 aroma, rum - 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
Ethyl propionate content, w /% ≥ 97.0 Appendix A
Acid value (in KOH)/(mg/g) ≤ 2.0 GB/T 14455.5
Refractive index (20 ° C) 1.383 ~ 1.385 GB/T 14454.4
Relative density (25 ℃/25 ℃) 0.886 ~ 0.889 GB/T 11540
Appendix A
Determination of ethyl propionate 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 Propionate gas chromatograms and operating conditions are described in Appendix B.
Appendix B
Food Additives - Ethyl Acetate Gas Chromatography and Operating Conditions
(Area normalization method)
B.1 Food additive Propionate Ethyl acetate Gas chromatogram
Food additives Propionate Ethyl acetate Gas chromatograms are shown in Figure B.1.
Figure B.1 Food additive Propionate Ethyl acetate Gas chromatogram
B.2 Operating conditions
B.2.1 Column. capillary column, length 30m, inner diameter 0.32mm.
B.2.2 Stationary phase. (5% phenyl) -methylpolysiloxane.
B.2.3 Film thickness. 0.25 μm.
B.2.4 Chromatographic furnace temperature. 80 ℃ constant temperature.
B.2.5 Inlet temperature..200 ° 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. 50 kPa.
B.2.10 Injection volume. 0.2 μL.
B.2.11 Split ratio. 75. 1.
Tips & Frequently Asked Questions:
Question 1: How long will the true-PDF of GB 1886.193-2016_English be delivered?
Answer: Upon your order, we will start to translate GB 1886.193-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 2 working days. The lengthier the document the longer the lead time.
Question 2: Can I share the purchased PDF of GB 1886.193-2016_English with my colleagues?
Answer: Yes. The purchased PDF of GB 1886.193-2016_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.