GB 5009.191-2024National food safety standards--Determination of chloropropanol and its fatty acid esters and glycidyl esters in food (English PDF)

1 Foreword

GB 5009.191-2024 was issued by National Health Commission of the People's Republic of China, State Administration for Market Regulation on 8 February 2024.

It is one of 185 parts of the GB 5009 series.

2 Scope

Volume I of this standard specifies the determination of chloropropanol in foods. Volume II of this standard specifies the determination of chloropropanol fatty acid ester and glycidyl ester in foods. Volume I is applicable to the determination of 3-chloro-1, 2-propanediol (3-MCPD), 2-chloro-1, 3-propanediol (2-MCPD), 1, 3-dichloro-2-propanol (1, 3-DCP) and 2, 3-dichloro-1-propanol (2, 3-DCP) in condiments containing acid hydrolyzed vegetable protein, meat and meat products, and formula foods for infants and young children. Methods I and II in Volume II are suitable for the determination of 3-chloro-1, 2-propanediol ester (3-MCPDE), 2-chloro-1, 3-propanediol ester (2-MCPDE) and glycidyl ester (GE) in oils and fats and their products, formula foods for infant and young children, milk and dairy products, aquatic animals and their products, meat and meat products, puffed food, baked food and fried food. Method III is suitable for the determination of 3-MCPDE, 2-MCPDE and GE in oils and fats and their products. Volume I Determination of chloropropanol content in foods - Isotope dilution - Gas chromatography-mass spectrometry

3 About this standard

Issued by: National Health Commission of the People's Republic of China, State Administration for Market Regulation

English translation: about 24 pages

Chinese original: about 36,386 characters

4 Related standards

Other parts of this standard:

GB 5009.1-2025 — National food safety standard - Physical and chemical testing - General principles

GB 5009.2-2024 — National food safety standard - Determination of relative density of food

GB 5009.3-2016 — National food safety standard - Determination of Moisture Content in Foods

GB 5009.4-2016 — National food safety standard - Determination of Ash in Foods

GB 5009.5-2025 — National food safety standard - Determination of protein in foods

GB 5009.6-2025 — National food safety standard - Determination of fat in foods

GB 5009.7-2016 — National food safety standard - Determination of reducing sugar in foods

GB 5009.8-2023 — National food safety standard - Determination of fructose, glucose, sucrose, maltose and lactose in foods

GB 5009.9-2023 — National food safety standard - Determination of starch in foods

GB 5009.11-2024 — National food safety standard - Determination of total arsenic and inorganic arsenic in food

GB 5009.12-2023 — National food safety standard - Determination of lead in foods

GB 5009.13-2017 — National food safety standard - Determination of copper in foods

GB 5009.14-2017 — National food safety standard - Determination of Zinc in Foods

GB 5009.15-2023 — National food safety standard - Determination of cadmium in foods

GB 5009.16-2023 — National food safety standard - Determination of tin in foods

GB 5009.17-2021 — Determination of total mercury and organic-mercury in foods

GB 5009.18-2025 — National food safety standard - Determination of fluorine in foods

GB 5009.22-2016 — National food safety standard - B-group and G-group aflatoxins in foods

GB 5009.24-2016 — National food safety standard - Determination of M Aflatoxins in Foods

GB 5009.25-2016 — National food safety standard - Determination of Sterigmatocystin in Food

GB 5009.26-2023 — National food safety standard - Determination of N-nitrosamines in foods

GB 5009.27-2016 — National food safety standard - Determination of Benzo(a)Pyrene in Foods

GB 5009.28-2016 — National food safety standard - Determination of Benzoic Acid, Sorbic Acid and Saccharin Sodium in Foods

GB 5009.31-2025 — National food safety standard - Determination of p-hydroxybenzoic acid esters in foods

GB 5009.32-2016 — Determination of propyl gallate in oils and fats

GB 5009.33-2025 — National food safety standard - Determination of nitrite and nitrate in foods

GB 5009.34-2022 — National food safety standard - Determination of sulfur dioxide in foods

GB 5009.35-2023 — National food safety standard - Determination of synthetic colour in foods

GB 5009.36-2023 — National food safety standard - Determination of Cyanide in Foods

GB 5009.42-2016 — National food safety standard - Determination of Table Salt Index

GB 5009.42-2025 — National food safety standard - Determination of the indices of edible salt

GB 5009.43-2016 — National Food Safety Standard -- Determination of sodium glutamate in monosodium glutamate

GB 5009.43-2023 — National Food Safety Standard Determination of Monodium Glutamate in MSG

GB 5009.44-2016 — National food safety standard Determination of chloride in foods

GB 5009.74-2014 — National Food Safety Standard -- Method for Limit Test of Heavy Metals in Food Additives

GB 5009.75-2014 — National food safety standard - Determination of Lead in Food Additives

GB 5009.76-2014 — National food safety standard - Determination of arsenic in food Additives

GB 5009.82-2016 — National Food Safety Standard Determination of vitamin A, D, E in food

GB 5009.83-2016 — National food safety standard - Determination of carotene in foods

GB 5009.84-2016 — National food safety standard - Determination of vitamin B1 in foods

GB 5009.85-2016 — National food safety standard - Determination of vitamin B2 in foods

GB 5009.86-2025 — National food safety standard - Determination of ascorbic acid in food

GB 5009.87-2016 — National food safety standard - Determination of Phosphorus in Foods

GB 5009.88-2023 — National food safety standard - Determination of dietary fiber in foods

GB 5009.89-2023 — National food safety standard - Determination of niacin and niacinamide in foods

GB 5009.90-2016 — National food safety standard - Determination of iron in foods

GB 5009.91-2017 — National food safety standard - Determination of potassium and sodium in foods

GB 5009.92-2016 — National food safety standard - Determination of calcium in foods

GB 5009.93-2017 — National food safety standard - Determination of selenium in foods

GB 5009.94-2012 — Determination of rare earth elements in plant food

GB 5009.96-2016 — Determination of ochratoxin A in food -- High performance liquid chromatographic method with immunoaffinity column clean-up

GB 5009.97-2023 — National food safety standard - Determination of sodium cyclamate in foods

GB 5009.111-2016 — National food safety standard - Determination of deoxynivalenol and its acetylated derivatives in food

GB 5009.118-2016 — National food safety standard - Determination of T-2 toxin in foods

GB 5009.120-2016 — National food safety standard - Determination of Sodium Propionate and Calcium Propionate in Foods

GB 5009.120-2025 — National food safety standard - Determination of propionic acid and its salts in foods

GB 5009.121-2016 — Food safety national standard - Determination of dehydroacetic acid in foods

GB 5009.123-2023 — National food safety standard - Determination of chromium in foods

GB 5009.124-2016 — National food safety standard - Determination of Amino Acid in Foods

GB 5009.128-2016 — National food safety standard - Determination of cholesterol in foods

GB 5009.129-2023 — National food safety standard - Determination of ethoxyquin in fruits

GB 5009.137-2025 — National food safety standard - Determination of antimony in foods

GB 5009.138-2024 — National food safety standard - Determination of nickel in food

GB 5009.139-2014 — National food safety standard -- Determination of caffeine in beverages

GB 5009.140-2023 — National food safety standard - Determination of acesulfame K in food

GB 5009.141-2016 — National food safety standard -- Determination of allura red in foods

GB 5009.148-2014 — National Food Safety Standard -- Determination of Free Gossypol in Vegetable Food

GB 5009.149-2016 — Determination of crocin in foods

GB 5009.150-2016 — National food safety standard - Determination of Monascus Pigments in Foods

GB 5009.153-2016 — Determination of phytic acid in vegetable foods

GB 5009.154-2023 — National food safety standard - Determination of vitamin B6 in foods

GB 5009.156-2016 — National food safety standard - General principle of migration test pre-treatment method of food contact materials and their products

GB 5009.157-2016 — National food safety standard - Determination of Organic Acid in Foods

GB 5009.158-2016 — National food safety standard - Determination of Vitamin K1 in Foods

GB 5009.168-2016 — National Food Safety Standard — Determination of Fatty Acids in Foods

GB 5009.169-2016 — National food safety standard - Determination of taurine in foods

GB 5009.179-2016 — National food safety standard - Determination of trimethylamine in food

GB 5009.181-2016 — National food safety standard - Determination of malondialdehyde in food

GB 5009.182-2017 — National food safety standard - Determination of aluminum in foods

GB 5009.183-2025 — National food safety standard - Determination of urease in food

GB 5009.185-2016 — National food safety standard - Determination of Patulin in Foods

GB 5009.189-2023 — National food safety standard - Determination of bongkrekic acid in foods

GB 5009.190-2014 — National Food Safety Standard -- Determination of Indicator Polychlorinated Biphenyls in Foods

GB 5009.198-2016 — National food safety standard - Shellfishes - Test method of domoic acid in amnesic shellfish poisoning

GB 5009.202-2016 — National food safety standard - Determination of Polar Components (PC) in Edible Oils

GB 5009.204-2025 — National food safety standard - Determination of acrylamide in food

GB 5009.205-2024 — National food safety standard - Determination of toxic equivalents of dioxins and their analogues in food

GB 5009.206-2016 — Determination of tetrodotoxin in aquatic products -- HPLC-fluorescence detection method

GB 5009.208-2016 — National food safety standard - Determination of Biogenic Amine in Food

GB 5009.209-2016 — National food safety standard - Determination of Zearalenone in Cereals

GB 5009.210-2023 — National food safety standard - Determination of pantothenic acid in foods

GB 5009.211-2022 — National food safety standard - Determination of folates in food

GB 5009.212-2016 — National food safety standard - Determination of Diarrheic Shellfish Poison in Shellfish

GB 5009.213-2016 — Determination of paralytic shellfish poison in shellfish

GB 5009.215-2016 — National food safety standard - Determination of Organotin in Food

GB 5009.222-2016 — National food safety standard - Determination of Citrinin in Foods

GB 5009.223-2014 — National Food Safety Standard -- Determination of ethyl amino acid ethyl ester in food

GB 5009.224-2016 — National food safety standard - Determination of trypsin inhibitor activity in soy products

GB 5009.226-2016 — National food safety standard - Determination of Hydrogen Peroxide Residual Quantity in Foods

GB 5009.227-2023 — National food safety standard - Determination of peroxide value in foods

GB 5009.228-2016 — National food safety standard - Determination of Volatile Basic Nitrogen in Food

GB 5009.229-2025 — National food safety standard - Determination of acid value in foods

GB 5009.230-2016 — National Food Safety Standard -- Determination of carbonyl value

GB 5009.231-2016 — Determination of volatile phenolic compounds residues in fishery products Spectrophotometric method

GB 5009.232-2016 — Fruit and vegetable products -- Determination of formic acid content -- Gravimetric method

GB 5009.233-2016 — Method for analysis of hygienic standard of vinegar

GB 5009.234-2016 — Method for analysis of hygienic standard of soybean sauce

GB 5009.235-2016 — National food safety standard - Determination of Amino Acid Nitrogen in Foods

GB 5009.236-2016 — Animal and vegetable fats and oils -- Determination of moisture and volatile matter content

GB 5009.237-2016 — National Food Safety Standard -- Determination of pH value of food

GB 5009.238-2016 — National standard for food safety - Determination of water activity in foods

GB 5009.239-2016 — National food safety standard - Determination of Acidity in Food

GB 5009.240-2023 — National food safety standard - Determination of fumonisin in foods

GB 5009.241-2017 — National food safety standard - Determination of Magnesium in Food

GB 5009.242-2017 — National food safety standard - Determination of Manganese in Food

GB 5009.243-2016 — National food safety standard - Determination of Heterocyclic Amine Substances in High-temperature Cooked Foods

GB 5009.244-2016 — National food safety standard - Determination of chlorine dioxide in food

GB 5009.245-2016 — National food safety standard - Determination of Polydextrose in Food

GB 5009.246-2016 — National food safety standard - Determination of titanium dioxide in foods

GB 5009.247-2016 — Method for the determination of Neotame in foods -- High-performance liquid chromatography

GB 5009.247-2025 — National food safety standard - Determination of neotame in foods

GB 5009.248-2016 — National food safety standard - Determination of lutein in foods

GB 5009.249-2016 — Determination of sodium iron (III) ethylenediaminetetraacetate, trihydrate in iron fortified soy sauce

GB 5009.250-2016 — National food safety standard -

GB 5009.251-2016 — National food safety standard - Determination of 1,2-propylene glycol in food

GB 5009.252-2016 — National food safety standard - Determination of Levulinic Acid in Foods

GB 5009.253-2016 — National Standard for Food Safety - Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in Animal-derived Food

GB 5009.254-2016 — National Standard for Food Safety - Determination of Polydimethylsiloxane in Animal and Vegetable Fats and Oils

GB 5009.255-2016 — National food safety standard - Determination of fructan in foods

GB 5009.256-2025 — National food safety standard - Determination of phosphates in foods

GB 5009.257-2016 — National food safety standard - Determination of Trans-fatty Acids in Foodstuffs

GB 5009.258-2016 — National Food Safety Standard -- Determination of raffinose in food stuffs

GB 5009.259-2023 — National food safety standard - Determination of biotin in foods

GB 5009.260-2016 — Determination of sodium copper chlorophyllin in foods -- Spectrophotometric method

GB 5009.261-2016 — National food safety standard - Determination of neurotoxic shellfish poisoning in shellfish

GB 5009.262-2016 — Method for analysis of hygienic standard of edible oils

GB 5009.263-2016 — National Standard of Food Safety - Determination of Aspartame and Alitame in Foods

GB 5009.264-2016 — Determination of benzyl acetate in tea-drink -- Gas chromatography method

GB 5009.265-2016 — National food safety standard -- Determination of polycyclic aromatic hydrocarbons in foods

GB 5009.265-2021 — National food safety standard - Determination of polycyclic aromatic hydrocarbons in foods

GB 5009.266-2016 — Analytical methods of wine and fruit wine

GB 5009.267-2020 — National food safety standard - Determination of iodine in foods

GB 5009.268-2025 — National food safety standard - Determination of multi-elements in foods

GB 5009.269-2016 — National food safety standard - Determination of Talcum Powder in Food

GB 5009.270-2023 — National food safety standard - Determination of inositol in foods

GB 5009.271-2016 — National food safety standard - Determination of phthalates in food

GB 5009.272-2016 — Determination of phosphatidylethanolamine, phosphatidylinositol and phosphatidylcholine of soybean phospholipids

GB 5009.273-2016 — National food safety standard - Determination of Microcystin in Aquatic Products

GB 5009.274-2016 — National food safety standard - Determination of Ciguatoxin in Aquatic Products

GB 5009.275-2016 — Method for determination of Boric acid in Foods

GB 5009.276-2016 — National food safety standard - Determination of Glucono Delta-Lactone in Foods

GB 5009.277-2016 — National food safety standard - Determination of sodium hydrogen diacetate in foods

GB 5009.278-2016 — National food safety standard - Determination of ethylenediaminetetraacetates in foods

GB 5009.279-2016 — National food safety standard - Determination of Xylitol, Sorbitol, Maltitol and Erythritol in Foods

GB 5009.280-2020 — National food safety standard - Determination of 4-Hexylesorinol Residues in Foods

GB 5009.281-2020 — National food safety standard - Determination of Cinnamaldehyde Residues in Foods

GB 5009.282-2020 — National food safety standard - Determination of 1-methylimidazole, 2-methylimidazole and 4-methylimidazole in foods

GB 5009.283-2021 — National Food Safety Standard Determination of Azoformamide in Food

GB 5009.284-2021 — National food safety standard - Determination of vanillin, methyl vanillin, ethyl vanillin and coumarin in foods

GB 5009.285-2022 — National food safety standard - Determination of Vitamin B12 in foods

GB 5009.286-2022 — National food safety standard - Determination of Natamycin in foods

GB 5009.287-2022 — National food safety standard - Determination of bixinin foods

GB 5009.288-2023 — National food safety standard - Determination of carmine cochineal in foods

GB 5009.289-2023 — National food safety standard - Determination of galactooligosaccharides in foods

GB 5009.290-2023 — National food safety standard - Determination of Vitamin K2 in foods

GB 5009.291-2023 — National food safety standard - Determination of chlorate and perchlorate in foods

GB 5009.292-2023 — National food safety standard - Determination of 8'-apo-beta,psi-caroten-8'-al in foods

GB 5009.293-2023 — National food safety standard - Determination of monocaprylin in foods

GB 5009.294-2023 — National food safety standard - Determination of tryptophan in foods

GB 5009.295-2023 — National food safety standard - General rules for verification of chemical analysis methods

GB 5009.296-2023 — National food safety standard - Determination of Vitamin D in foods

GB 5009.297-2023 — National food safety standard - Determination of molybdenum in foods

GB 5009.298-2023 — National food safety standard - Determination of sucralose in foods

GB 5009.299-2024 — National food safety standards--Determination of lactoferrin in food

GB 5009.300-2025 — National food safety standard - Determination of L-carnitine in foods

GB 5009.301-2025 — National food safety standard - Determination of osmotic pressure in food

GB 5009.302-2025 — National food safety standard - Determination of nonylphenol in foods

GB 5009.303-2025 — National food safety standard - Determination of yeast beta-glucan in food

GB 5009.304-2025 — National food safety standard - Determination of trivalent chromium and hexavalent chromium in foods

GB 5009.305-2025 — National food safety standard - Determination of bisphenol A, bisphenol F and bisphenol S in foods

GB 5009.306-2025 — National food safety standard - Determination of diphenyl ether in foods

GB 5009.307-2025 — National food safety standard - Determination of formaldehyde in foods

GB 5009.308-2025 — National food safety standard - Determination of ascorbyl palmitate in food

GB 5009.309-2025 — National food safety standard - Determination of asparagine and glutamine in foods

5 Classification and status

Chinese Standard Classification (CCS): X 09

Prefix GB: mandatory standard.