GB 1886.30-2015 English PDFUS$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
Basic dataStandard 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67.220.20 Word Count Estimation: 6,684 Date of Issue: 2015-11-13 Date of Implementation: 2016-05-13 Older Standard (superseded by this standard): GB 8818-2008 Regulation (derived from): Announcement No. 9 of the National Health and Family Planning Commission Issuing agency(ies):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 ForewordThis 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 color1 ScopeThis standard applies to cocoa shells as raw material, aqueous extraction, purification, concentration, drying and prepared food additive cocoa shell color.2 Technical Requirements2.1 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 5009.75Appendix ATesting 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. 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