Detail of GB 2763-2021

Introduction of GB 2763-2021

GB 2763-2021 National Food Safety Standard-Maximum Residue Limits for Pesticides in Food English National food safety standard - Maximum residue limits for pesticides in food 1 Scope This document specifies 10092 maximum residue limits of 564 pesticides such as 2,4-DB in food. This document is applicable to foods related to limits. Food categories and measurement parts (see Annex A) are used to define the application scope of pesticide maximum residue limits, which are only applicable to this document. Unless otherwise specified, where the maximum residue limit of a certain pesticide is applied to a certain food category, it is applicable to all types of foods within such category. The List of pesticides exempted from setting maximum residue limit criteria in food (see Annex B) is used to define the scope where maximum residue limit of pesticides in food are not required. 2 Normative references The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies. In the matching detection methods, select the method that meets the detection requirements for detection. After the release of this document, the newly implemented national food safety standard (GB 23200) is also applicable for detection of corresponding parameters. GB/T 5009.19 Determination of organochlorine pesticide multiresidues in foods GB/T 5009.20 Determination of organophosphorous pesticide residues in foods GB/T 5009.21 Determination of carbaryl residues in cereals,oils and vegetables GB/T 5009.36 Method for analysis of hygienic standard of grains GB/T 5009.102 Determination of phoxim pesticide residues in vegetable foods GB/T 5009.103 Determination of methamidophos and acephate pesticide residues in vegetable foods GB/T 5009.104 Determination of carbamate pesticide residues in vegetable foods GB/T 5009.105 Determination of chlorothalonil residues in cucumber GB/T 5009.107 Determination of diazinon residues in vegetable foods GB/T 5009.113 Determination of thiocyclam residues in rice GB/T 5009.114 Determination of bisultap residues in rice GB/T 5009.115 Determination of tricyclazole residues in rice GB/T 5009.126 Determination of triadmefon residues in vegetable foods GB/T 5009.129 Determination of ethoxyquin residues in fruits GB/T 5009.130 Determination of fomesafen residues in soybeans and cereals GB/T 5009.131 Determination of phosmet residues in vegetable foods GB/T 5009.132 Determination of atrazine residues in foods GB/T 5009.133 Determination of chlorotoluron residues in grains GB/T 5009.134 Determination of molinate residues in rice GB/T 5009.135 Determination of chlorbenzuron residues in vegetable foods GB/T 5009.136 Determination of quintozene residues in vegetable foods GB/T 5009.142 Determination of fluazifop-butyl and its acid residues in vegetable food GB/T 5009.143 Determination of amitraz residues in vegetables, fruits, edible oil GB/T 5009.144 Determination of isofenphos-methyl residues in vegetable foods GB/T 5009.145 Determination of organophosphorus and carbamate pesticide multiresidues in vegetable foods GB/T 5009.146 Determination of organochlorines and pyrethroid pesticide multiresidues in vegetable foods GB/T 5009.147 Determination of diflubenzuron residues in vegetable foods GB/T 5009.155 Determination of isoprothiolane residues in rice GB/T 5009.160 Determination of semianitraz residues in fruits GB/T 5009.161 Determination of organophosphorus pesticide multiresidues in animal foods GB/T 5009.162 Determination of organochlorine pesticide and pyrethroid pesticide multiresidues in animal original foods GB/T 5009.164 Determination of butachlor residues in rice GB/T 5009.165 Determination of 2,4-D butylate residues in grains GB/T 5009.172 Determination of trifluralin residues in soybean, peanut, soybean oil, peanut oil GB/T 5009.174 Determination of metolachlor residues in peanut and soybean GB/T 5009.175 Determination of 2,4-D in grains and vegetables GB/T 5009.176 Determination of dicofol residues in tea, fruits, edible evgetable oils GB/T 5009.177 Determination of propanil residues in rice GB/T 5009.180 Determination of oxadiazon residues in cereals and peanuts GB/T 5009.184 Determination of buprofezin in cereals and vegetables GB/T 5009.200 Determination of difenzoquat residues in wheat GB/T 5009.201 Determination of diniconazole residues in pear GB/T 5009.218 Determination of multi pesticide residues in fruits and vegetables GB/T 5009.219 Determination of the residues of chlormequat chloride in cereals GB/T 5009.220 Determination of the residues of anilazine in cereals GB/T 5009.221 Determination of the residues of diquat in cereals GB/T 14553 Method of gas chromatographic for determination of organophosphorus pesticides in cereals, fruits and vegetables GB/T 14929.2 Method for determination of aldicarb residues in peanut kernel, cottonseed oil and peanut oil GB/T 19650 Method for determination of 478 pesticides and related chemicals residues in animal muscles - GC-MS method GB/T 20769 Determination of 450 pesticides and related chemicals residues in fruits and vegetables - LC-MS-MS method GB/T 20770 Determination of 486 pesticides and related chemicals residues in grains - LC-MS-MS method GB/T 20771 Determination of 486 pesticides and related chemicals residues in honey - LC-MS-MS method GB/T 20772 Determination of 461 pesticides and related chemicals residues in animal muscles - LC-MS-MS method GB/T 22243 Determination of residue limits of fluroxypyr in rice, vegetable and fruit GB/T 22979 Determination of boscalid residues in milk and milk powder - GC-MS method GB 23200.2 National food safety standards - Determination of herbicide residues - Part 2: Determination of diphenyl ether herbicide residues in cereals and oil seeds by gas chromatography-mass spectrometry GB 23200.3 National food safety standards - Determination of herbicide residues - Part 3: Determination of cyclohexanediones herbicide residues in foods by liquid chromatography-mass spectrometry/mass spectrometry GB 23200.6 National food safety standards - Determination of herbicide residues - Part 6: Determination of amitrole residue in foods by liquid chromatography-mass spectrometry/mass spectrometry GB 23200.8 National food safety standards - Determination of 500 pesticides and related chemicals residues in fruits and vegetables - Gas chromatography-mass spectrometry GB 23200.9 National food safety standards - Determination of 475 pesticides and related chemicals residues in grains - Gas chromatography-mass spectrometry GB 23200.11 National food safety standards - Determination of 413 pesticides and related chemicals residues in mulberry twig, honeysuckle, barbary wolfberry fruitand lotus leaf - Liqulid chromatography- mass spectrometry GB 23200.13 National food safety standards - Determination of 448 pesticides residues in tea - Liquid chromatography-mass spectrometry GB 23200.14 National food safety standards - Determination of 512 pesticides residues in fruit juice, vegetable juice and fruit wine - Liquid chromatography-mass spectrometry GB 23200.15 National food safety standards - Determination of 503 pesticides residues in mushrooms - Gas chromatography-mass spectrometry   3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 residue definition any specific substances, including pesticide derivatives considered to have toxicological significance, such as pesticide transformation, metabolites, reaction products and impurities, appearing in food, agricultural products and animal feed as a result of the use of pesticides 3.2 maximum residue limit (MRL) maximum concentration of pesticides legally allowed within or on the surface of food or agricultural products, expressed in milligrams of pesticide residues per kilogram of food or agricultural products (mg/kg) 3.3 extraneous maximum residue limit (EMRL) residue limit of persistent pesticides which, although having been banned, still exist in the environment for a long term and form residues in food again, which is developed to control the pollution of these pesticide residues to food and expressed in milligrams per kilogram of pesticide residues in food or agricultural products (mg/kg) 3.4 acceptable daily intake (ADI) estimated daily intake of a substance by humans within lifetime, of which the amount detected will not hazard the health, which is expressed as intake per kilogram body weight (mg/kg bw)

Contents of GB 2763-2021

Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Technical requirement Annex A (Normative) Food category and determining part Annex B (Normative) List of pesticides exempted from setting maximum residue limit criteria in food Index