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GB 1886.215-2016 English PDF (GB1886.215-2016)

GB 1886.215-2016 English PDF (GB1886.215-2016)

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GB 1886.215-2016: Food grade white oil
This Standard is applicable to food additive white oil obtained from petroleum lubricating oil distillate through dewaxing, chemical refining or hydrofining. 2 Technical Requirements 2.1 Sensory requirements The sensory requirements shall comply with the provisions of Table 1. Table 1 ¨C Sensory Requirements Item Requirements Test method Color and luster Colorless, transparent, no fluorescence Take an appropriate amount of sample and place it in a clean and dry beaker; observe its color, state, and smell it under natural light State Oil state of liquid Odor Odorless 2.2 Physical and chemical indicators The physical and chemical indicators shall comply with the provisions of Table 2. GB 1886.215-2016 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 5 of 6 Table 2 -- Physical and Chemical Indicators Table 2 ¨C Continued High viscosity Item Indicator Low and medium viscosity Test method Pass test Not detectedPass test Pass test Pass test Pass test Pass test Pass test Pass test Pass test Pass test Not detected Not detected Not detected Not detectedArsenic (As)/ (mg/kg) Heavy metal (by Pb)/ (mg/kg) Readily carbonizable substance Solid paraffin Water soluble acid or alkali No.1 No.2 No.3 No.4 No.5 Conform to claim Conform to claim Confo
GB 1886.215-2016
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
National Food Safety Standard - Food Additives
– White Oil (also Known as Liquid Paraffin)
ISSUED ON: AUGUST 31, 2016
IMPLEMENTED ON: JANUARY 01, 2017
Issued by: National Health and Family Planning Commission of the People’s Republic of China
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Technical Requirements ... 4
Appendix A Determination of Lead ... 6
National Food Safety Standard - Food Additives
– White Oil (also Known as Liquid Paraffin)
1 Scope
This Standard is applicable to food additive white oil obtained from petroleum lubricating oil distillate through dewaxing, chemical refining or hydrofining.
2 Technical Requirements
2.1 Sensory requirements
The sensory requirements shall comply with the provisions of Table 1.
2.2 Physical and chemical indicators
The physical and chemical indicators shall comply with the provisions of Table 2. Appendix A
Determination of Lead
A.1 Warnings
The reagents used in the test methods of this Standard are toxic or corrosive; and appropriate safety and protective measures should be taken during operation.
A.2 Reagents and materials
A.2.1 Hydrochloric acid.
A.2.2 Glacial acetic acid solution: Take 12mL of glacial acetic acid and dilute to 100mL of water.
A.2.3 Other reagents are the same as GB 5009.12.
A.3 Apparatus
A.3.1 High temperature furnace: The temperature can be controlled at 450°C~550°C. A.3.2 Electric constant temperature water bath.
A.4 Determination method
Take about 2g of specimen, accurate to 0.0002g; put it in a porcelain crucible; place it on an electric furnace, heat slowly in a fume hood until carbonized. Then transfer it to a high- temperature furnace; and make it completely ash at 450°C~550°C. The ashing time shall be no less than 2h; cool to room temperature; add 2mL hydrochloric acid and evaporate to dryness on an electric constant temperature water bath. Add 2mL of glacial acetic acid solution to dissolve the residue; transfer all to a 100mL volumetric flask; dilute with water to the mark; shake well; then take solution as the specimen solution.
Determine the lead in the sample solution according to GB 5009.12. If the determination result exceeds the range of the curve; dilute the sample solution for measurement and calculation. NOTE: During the heating process, the specimen shall be prevented from overflowing the crucible due to volume expansion and combustion.
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