Pesticide and maximum residue limit change of edible fungiin GB2763-2021 and comparatives study on the current pesticideresidue and maximum limit for edible fungi betweenChina and CAC, EU, USA, Japan, Korea

• 1、Liangjiang Customs of P.R.China,Chongqing 401122
• 2、Chongqing Customs of P.R.China,Chongqing,401147
• 3、The technical center of Chongqing Customs of P.R.China,Chongqing,400020

Abstract： [Objective] The aim is to evaluate the control level of pesticide residues limit in edible fungi in China, break down or cross the international trade technical barriers, promote the high-quality development of the edible fungus industry, and ensure export safety. [Method] Collected the standards about types and limits of edible fungus pesticide residues and the national and industrial standards of edible fungi, as well as the pesticide residue limit standards of CAC, Pesticide and maximum residue limit change of edible fungiin GB2763-2021 and comparatives study on the current pesticideresidue and maximum limit for edible fungi betweenChina and CAC, EU, USA, Japan, KoreaEU, United States of America, Japan, and South Korea, analyzed the historical changes of pesticide residue control types and limits of edible fungi in China, and the basic characteristics of GB2763-2021.Taking GB2763-2021 as an example, the comparative analysis and the differences between CAC and pesticide residue control type and limit of EU, USA, Japan and Korea.[Result] Kinds of edible fungi and/or mushrooms（fresh）pesticide residue have developed from 2（2003）, 17 （2012）, 20（2015） to 68 （2021）. Pesticide residue limit value include 2 kinds of temporary and regular limits. 33 kinds of pesticides residual limit values（0.01 mg/kg）of edible fungi in GB2763-2021 are found, its rate is 48.5%. The classification of edible fungi is different from the European Union, the United States of America, Japan and South Korea. The kinds of pesticide residue and limit value are significantly different too. The overall pesticide residual control levels is higher than CAC, the United States of America and South Korea, and there is still a considerable gap with the EU and Japan. [Conclusion] The pesticide residue control level of edible fungi in China has developed rapidly. Its maximum residue limit is closer to the "uniform standard" in developed countries and area. Different edible fungi in different countries in different ages have different residue pesticide with complexity, diversity, dynamic and difference. The classification of edible fungi and the maximum residue limit of pesticides in developed countries should be learned, so as to improve the international competitiveness of China\'s edible fungus industry.

Keywords： GB2763-2021； edible fungi；pesticide residue limit；CAC；Europe America Japan and South Korea；comparatives analyses