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GB 5009.89-XXXX National Food Safety Standard Determination of Niacin and Nicotinamide in Food (Draft)
Local Title:
GB 5009.89-XXXX 食品安全国家标准 食品中烟酸和烟酰胺的测定（征求意见稿）
Country/Region:
Chinese Mainland
Competent Authority:
National Health Commission
Type:
Standard
Status:
Draft
Release Date:
2021-05-31
Implementation Date:
/
Applicable Scope:
Aquatic & aquatic products; Alcoholic products; Bakery food; Beverage; Candy products; Condiment; Egg & egg products; Food additive; Food contact materials; Food for special dietary uses; Food for Special Medical Purposes; Food packaging; Frozen drinks; Fruits & vegetables; Grain & grain products; Health food; Infant formula food; Meat & meat products; Milk & milk products; Nutrition fortifier; Oil & oil products; Pet food; Sweeteners; Others; Nutritional Fortification Substances; Feed
Document
Language Source Title Access
ZH
 Official GB 5009.89-2016 National Food Safety Standard Determination of Niacin and Nicotinamide in Food (Draft)
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GB 5009.89-XXXX National Food Safety Standard Determination of Niacin and Nicotinamide in Food (Draft)
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Summary

This is the exposure draft of revision of GB 5009.89-2016. Compared with GB 5009.89-2016, requirements for microplate method and adjusting pH after sample treatment in the second method were added. The concentration range, precision and limit of quantitation of of the standard curve in the second method were modified.

It includes scope, principle, reagent and materials, apparatus and equipment, analysis steps, formulation of the result, accuracy and others.

History
2023-09-06
GB 5009.89-2023 National Food Safety Standard Determination of Niacin and Nicotinamide in Food
In force
Release Date: 2023-09-06
Implementation Date : 2024-03-06
2021-05-31
GB 5009.89-XXXX National Food Safety Standard Determination of Niacin and Nicotinamide in Food (Draft)
Draft
Release Date: 2021-05-31
Implementation Date : /
2016-12-23
GB 5009.89-2016 National Food Safety Standard Determination of Niacin and Nicotinamide in Food
Invalid
Release Date: 2016-12-23
Implementation Date : 2017-06-23