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GB 1886.19-2015: National Food Safety Standard -- Food Additives -- Red yeast rice
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National Food Safety Standard -- Food Additives -- Red yeast rice
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GB 1886.19-2015
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Basic data | Standard ID | GB 1886.19-2015 (GB1886.19-2015) | | Description (Translated English) | National Food Safety Standard -- Food Additives -- Red yeast rice | | Sector / Industry | National Standard | | Classification of Chinese Standard | X41 | | Word Count Estimation | 7,794 | | Date of Issue | 2015-11-13 | | Date of Implementation | 2016-05-13 | | Older Standard (superseded by this standard) | GB 4926-2008 | | Regulation (derived from) | National Health and Family Planning Commission Announcement No | | Issuing agency(ies) | National Health and Family Planning Commission of the People's Republic of China | GB 1886.19-2015: National Food Safety Standard -- Food Additives -- Red yeast rice---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 red yeast rice)
National Standards of People's Republic of China
National Food Safety Standard
Red yeast rice food additives
Issued on. 2015-11-13
2016-05-13 implementation
People's Republic of China
National Health and Family Planning Commission released
Foreword
This alternative standard GB 4926-2008 "food additive red yeast rice (powder)."
This standard compared with GB 4926-2008, the main changes are as follows.
--- Standard name was changed to "national food safety standards for food additives, red yeast rice."
National Food Safety Standard
Red yeast rice food additives
1 Scope
This standard applies to rice as raw material, the genus Monascus (Monascus) Monascus fermentation obtained, red particle (or particles
Tablets into powder) food additive red yeast rice.
2 Technical Requirements
2.1 Requirements for raw materials
Rice shall comply with the provisions of GB 1354.
2.2 Sensory requirements
Sensory requirements shall comply with the requirements of Table 1.
Table 1 Sensory requirements
Project granular powder test method
Exterior
Red to dark purple, crisp texture, no mold
Change, no visible impurities, was
Irregular granular
Brown to dark purple, no mildew, no
Visible impurities, pink
Red to red flour off -
Have inherent odor red yeast aroma song
Take 100g sample on white paper, with the naked eye watch
Its color, mildew particles (powder) and impurities; with
Knife cut red yeast rice, its section was observed; Wash
Hands, take about 10g sample is placed in the hands of olfactory
Its odor
2.3 Physical indicators
Physical and chemical indicators should be consistent with the provisions of Table 2.
Table 2. Physical and chemical indicators
project
Claim
Granular powder
Testing method
Moisture /% ≤ 10.0 GB 5009.3
Aflatoxin B1/(μg/kg) ≤ 5 GB/T 5009.22
Color value/(μ/g) ≥ 1000.0 Appendix A A.2
Fineness 150μm (100 mesh) pass rate /% ≥ - 95.0 Appendix A A.3
Total arsenic (As)/(mg/kg) ≤ 1.0 GB 5009.11
Heavy metals (Pb)/(mg/kg) ≤ 10.0 GB 5009.74
2.4 Microbiological
Microbial limits shall conform to Table 3.
Table 3 microbiological limits
Project Limited test methods
Coliform/(MPN/g) ≤ 3.0 GB 4789.3
Salmonella not detected GB 4789.4
Shigella not detected GB 4789.5
Staphylococcus aureus not detected GB 4789.10
Appendix A
Testing method
A.1 General Provisions
This standard reagents and water, did not indicate when the other requirements, refer to analytical reagent and third grade water GB/T 6682 regulations.
Standard solutions used in the tests, impurity standard solution, preparations and products, did not indicate when the other requirements, according to GB/T 601, GB/T 602
And the provisions of GB/T 603 formulation. Solution was used in the tests did not indicate what is formulated with solvent, it refers to an aqueous solution.
A.2 Determination of Color Value
A.2.1 Reagents and materials
Ethanol. 70%.
A.2.2 Instruments and Equipment
A.2.2.1 grinder.
A.2.2.2 Spectrophotometer.
A.2.2.3 water bath. Temperature accuracy ± 0.5 ℃.
A.2.3 Analysis step
The sample was crushed with a grinder, which samples can be over 250μm ~ 380μm (40 mesh to 60 mesh) screen.
Accurately weighed sample to crush mixed 0.2g (accurate to 0.001g), was dissolved in 70% ethanol solution and transferred to 100mL
Volumetric flask to the mark, placed in 60 ℃ ± 0.5 ℃ water bath, soak accurate 1h, then cool to room temperature and added 70% ethanol solution
To the mark, and mix. With filter paper and the filtrate was collected in a tube with a stopper colorimetric, spare.
Imbibe above filtrate 2.0mL ~ 5.0mL to 50mL volumetric flask (so that the final dilution range of 0.3 to 0.6 absorbance falls
Inside), with 70% ethanol solution was diluted to volume to 50mL, shake, with 10mm cuvette, 70% ethanol solution as a reference, at a wavelength
505nm, the absorbance was measured which the sample immersed dilution A.
A.2.4 Calculation Results
Color value X1 (μ/g), according to formula (A.1) Calculated.
X1 = A ×
m1 ×
(A.1)
Where.
A --- soaking absorbance diluent;
100 --- conversion factor;
m1 --- weighed sample mass, in grams (g);
50 --- conversion factor;
V --- draw volumes of ethanol infusions, in milliliters (mL).
The results parallel arithmetic mean of the measurement results shall prevail. Twice under the same condition of independent determination results obtained absolute difference
Not more than 2%.
A.3 fineness 150μm (100 mesh) by measuring the rate of
A.3.1 Instruments and Equipment
A.3.1.1 standard test sieve 75μm (200 mesh).
A.3.1.2 Analytical Balance. Accuracy ± 0.2mg.
A.3.2 Analysis step
Weigh red yeast rice 100g (accurate to 0.2g).
The standard screen is mounted on a predetermined screen chassis, and then said good sample is transferred fully into the sieve, covered, shaking screening 5min (often knock
Bang play screen), standing 2min, remove the cover, carefully sieve were all transferred to a beaker of known mass, weighing scales, calculations.
A.3.3 Calculation Results
Sample Fineness 150μm (100 mesh) pass rate w, according to equation (A.2) Calculated.
w =
100-m2
100 × 100%
(A.2)
Where.
Quality 100 --- sample in grams (g);
Mass m2 --- sieve material in grams (g).
The results parallel arithmetic mean of the measurement results shall prevail (reserved integer). Two independent measurement results obtained under repeatability conditions
If the difference is not more than 1%.
5102-
91 6881
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