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GB 1886.231: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 1886.231-2023 | English | 159 |
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(National Food Safety Standard Food Additive Nisin)
| Valid |
GB 1886.231-2023
|
| GB 1886.231-2016 | English | 479 |
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National Food Safety Standard -- Food Additives -- Nisin from Streptococcus Lactis
| Obsolete |
GB 1886.231-2016
|
PDF similar to GB 1886.231-2023
Basic data
| Standard ID | GB 1886.231-2023 (GB1886.231-2023) |
| Description (Translated English) | (National Food Safety Standard Food Additive Nisin) |
| Sector / Industry | National Standard |
| Classification of Chinese Standard | X09 |
| Word Count Estimation | 7,760 |
| Date of Issue | 2023-09-06 |
| Date of Implementation | 2024-03-06 |
| Issuing agency(ies) | National Health Commission of the People's Republic of China, State Administration for Market Regulation |
| Summary | This standard applies to the food additive Streptococcus lactis produced by extracting skim milk solids or other nitrogen-containing substances such as yeast extract and carbon-containing substances as main raw materials through fermentation with Lactococcus lactis subsp lactis. Nisin. |
GB 1886.231-2023: (National Food Safety Standard Food Additive Nisin)
---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 Standards of People's Republic of China
National food safety standards
Food additive nisin
Published on 2023-09-06
Implemented on 2024-03-06
National Health Commission of the People's Republic of China
Released by the State Administration for Market Regulation
Foreword
This standard replaces GB 1886.231-2016 "National Food Safety Standard Food Additive Nisin".
Compared with GB 1886.231-2016, the main changes in this standard are as follows.
---The detection method of sodium chloride has been modified, and "GB/T 5009.42" has been modified to "'Silver measurement method' in GB 5009.44-2016";
---Modified the titer detection method.
National food safety standards
Food additive nisin
1 Scope
This standard applies to skim milk solids, yeast extract and other nitrogen-containing substances, and carbon-containing substances as the main raw materials, through lactic acid
2 Molecular formula, structural formula and relative molecular mass
2.1 Molecular formula
2.2 Structural formula
NisinA. The 27th amino acid is histidine (His); NisinZ. The 27th amino acid is asparagine (Asn)
2.3 Relative molecular mass
NisinA.3354.35 (according to.2018 international relative atomic mass)
NisinZ.3330.31 (according to.2018 international relative atomic mass)
3 Technical requirements
3.1 Sensory requirements
Sensory requirements should comply with Table 1.
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