|
US$129.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 1886.30-2015: National Food Safety Standard -- Food Additives -- Cocoa shell color
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 1886.30-2015 | English | 129 |
Add to Cart
|
3 days [Need to translate]
|
National Food Safety Standard -- Food Additives -- Cocoa shell color
| Valid |
GB 1886.30-2015
|
PDF similar to GB 1886.30-2015
Basic data | Standard ID | GB 1886.30-2015 (GB1886.30-2015) | | Description (Translated English) | National Food Safety Standard -- Food Additives -- Cocoa shell color | | Sector / Industry | National Standard | | Classification of Chinese Standard | X40 | | Classification of International Standard | 67.220.20 | | Word Count Estimation | 6,684 | | Date of Issue | 2015-11-13 | | Date of Implementation | 2016-05-13 | | Older Standard (superseded by this standard) | GB 8818-2008 | | Regulation (derived from) | Announcement No. 9 of the National Health and Family Planning Commission | | Issuing agency(ies) | National Health and Family Planning Commission of the People's Republic of China | | Summary | This standard applies to the cocoa shell as raw materials, aqueous solution extraction, refining, concentration, drying and prepared in the food additive cocoa shell color. | GB 1886.30-2015: National Food Safety Standard -- Food Additives -- Cocoa shell color---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.
(National Food Safety Standard Food Additive cocoa shell color)
National Standards of People's Republic of China
National Food Safety Standard
Food Additives cocoa shell color
Issued on. 2015-11-13
2016-05-13 implementation
People's Republic of China
National Health and Family Planning Commission released
Foreword
This standard replaces GB 8818-2008 "food additive cocoa shell pigment."
This standard compared with GB 8818-2008, the main changes are as follows.
--- Standard name was changed to "national food safety standards for food additives cocoa shell color."
National Food Safety Standard
Food Additives cocoa shell color
1 Scope
This standard applies to cocoa shells as raw material, aqueous extraction, purification, concentration, drying and prepared food additive cocoa shell color.
2 Technical Requirements
2.1 Sensory requirements
Sensory requirements shall comply with the requirements of Table 1.
Table 1 Sensory requirements
Project requires test methods
Dark color
State powder
Take the right amount of sample is placed in a clean, dry white porcelain dish, under natural light
Observe its color and status
2.2 Physical indicators
Physical and chemical indicators should be consistent with the provisions of Table 2.
Table 2. Physical and chemical indicators
Item Index Test Method
pH 6.0 ~ 7.5 in Appendix A A.3
Loss on drying, w /% ≤ 5.0 Appendix A A.4
Residue on ignition, w /% ≤ 20.0 Appendix A A.5
Absorbance E1 m400nm ≥ 20.0 A.6 in Appendix A
Arsenic (As)/(mg/kg) ≤ 2.0 GB 5009.76
Lead (Pb)/(mg/kg) ≤ 4.0 GB 5009.75
Appendix A
Testing method
A.1 General Provisions
This standard reagents and water in the absence of other specified requirements, refer to the three water analytical reagent and GB/T 6682 regulations. test
Used in the standard solution, standard solution for measuring impurities, formulations and products, did not indicate when the other requirements according to GB/T 601,
GB/T 602, GB/T 603 provisions of preparation. Solution was used in the tests did not indicate what is formulated with solvent, it refers to an aqueous solution.
A.2 Identification Test
A.2.1 color
0.1% aqueous sample was clarity, brown; 0.1% sample 6mol/L sodium hydroxide solution, deeper color, dark brown; 0.1% Sample
6mol L hydrochloric acid solution /, a brown precipitate, and the supernatant turns brown.
A.2.2 absorption maxima
0.01% (mass fraction) aqueous solution in a visible - ultraviolet spectrophotometer, the UV portion has two absorption peaks at wavelengths
195nm Department has a maximum absorption peak, there is a small absorption peak at a wavelength of 275nm.
A.3 pH measurement
Weigh 1.0g sample was dissolved in water and transferred to 100mL volumetric flask, constant volume, measured with pH meter pH of the solution.
A.4 Determination of loss on drying
A.4.1 Analysis step
Weigh about 2g (accurate to 0.0002g) sample has been placed in the weighing bottle dried to constant sample thickness of about 5mm, shop all, openings
At 105 ℃ oven drying to constant weight, placed in a desiccator to cool and weigh.
A.4.2 Calculation Results
Loss on drying mass fraction w1, according to equation (A.1) Calculated.
w1 =
m2-m1
m × 100%
(A.1)
Where.
Mass m2 --- dried before weighing bottle and the sample, in grams (g);
m1 quality --- weighing bottles and dried sample in grams (g);
M --- the quality of the sample, in grams (g).
The test results of two parallel arithmetic mean of the measurement results shall prevail. And two independent determination results counted under repeated condition
The average absolute difference operation shall not exceed 0.2%.
A.5 Determination of residue on ignition
A.5.1 Analysis step
Weigh about 3g sample (accurate to 0.0002g), has been placed at 700 ℃ ~ 800 ℃ constant weight porcelain crucible, slowly heated until the sample
Completely carbonized. The sample was cooled carbonized, moved into a high temperature furnace, burning to constant weight at 800 ℃.
A.5.2 Calculation Results
Burning residue mass fraction w2, according to equation (A.2) Calculated.
w2 =
m4-m3
m × 100%
(A.2)
Where.
m4 --- crucible plus residue mass in grams (g);
m3 --- crucible mass in grams (g);
M --- the quality of the sample, in grams (g).
The test results of two parallel arithmetic mean of the measurement results shall prevail. And two independent determination results counted under repeated condition
The average absolute difference operation shall not exceed 0.5%.
A.6 Determination of absorbance E1 m400nm
A.6.1 Instruments and Equipment
Spectrophotometer.
A.6.2 Analysis step
The sample is placed in the dryer, dried at room temperature 24h, weighed 1g (accurate to 0.0002g), dissolved in water and dilute to 100mL,
Shake well. With a pipette in the shake state draw 2mL sample solution, then dilute to 100mL (that is, 0.02% aqueous solution), with a spectrophotometer
Meter, with water as reference solution, in 1cm cuvette, the measured absorbance at 400nm wavelength.
A.6.3 Calculation Results
Absorbance E1 m400nm, according to equation (A.3) Calculated.
E1 m400nm =
A × f
m ×
(A.3)
Where.
A --- absorbance measurement of the sample;
f --- dilution factor;
M --- the quality of the sample, in grams (g).
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 1886.30-2015_English be delivered?Answer: Upon your order, we will start to translate GB 1886.30-2015_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 1886.30-2015_English with my colleagues?Answer: Yes. The purchased PDF of GB 1886.30-2015_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.
|