Comparison and Analysis of Main Indexes of Maize Quality Standards of Some Countries

By contrasting the main indexes of maize quality standards in China, the United States, Australia and Canada, which are the representative countries in APEC and combined with the actual test results of samples analysis, it is expected to provide a reference for the interconnection of international m...

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Main Author: LIU Hong-mei
Format: Article
Language:English
Published: Academy of National Food and Strategic Reserves Administration 2023-01-01
Series:Liang you shipin ke-ji
Subjects:
Online Access:http://lyspkj.ijournal.cn/lyspkj/article/abstract/20230116?st=article_issue
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author LIU Hong-mei
author_facet LIU Hong-mei
author_sort LIU Hong-mei
collection DOAJ
description By contrasting the main indexes of maize quality standards in China, the United States, Australia and Canada, which are the representative countries in APEC and combined with the actual test results of samples analysis, it is expected to provide a reference for the interconnection of international maize trade standards. The maize quality standards of these four countries all take the unit weight, impurities and imperfect grains (damaged grains) as the main indicators of maize grading. In terms of quota setting, the characteristics of domestic maize circulation are fully considered, and the indicator systems have their own distinctive characteristics based on their own corn production, storage and trade practices. The indicator systems have their own distinctive characteristics, including the definition of maize unit weight, imperfect grains, impurities and other indicators, measuring instruments, measuring methods and quality requirements. When the same samples were tested and judged by different standards, the quality results and quality grades were different, leading to the results being lack of comparability. It is suggested that strengthen communication and coordination among international peers, unify terms and definitions, testing instruments, testing methods should be included to improve trade efficiency, reduce trade costs and promote trade facilitation of maize in the international maize trade and circulation.
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spelling doaj.art-ff05022e846a4b9298270c5d6f32c0a42023-02-24T06:06:54ZengAcademy of National Food and Strategic Reserves AdministrationLiang you shipin ke-ji1007-75612023-01-0131112312810.16210/j.cnki.1007-7561.2023.01.015Comparison and Analysis of Main Indexes of Maize Quality Standards of Some CountriesLIU Hong-mei0Beijing Institute of Food Inspection and Research, Key Laboratory of Key Technologies of Major Comprehensive Guarantee of Food Safety for State Market Regulation, Beijing 100094, ChinaBy contrasting the main indexes of maize quality standards in China, the United States, Australia and Canada, which are the representative countries in APEC and combined with the actual test results of samples analysis, it is expected to provide a reference for the interconnection of international maize trade standards. The maize quality standards of these four countries all take the unit weight, impurities and imperfect grains (damaged grains) as the main indicators of maize grading. In terms of quota setting, the characteristics of domestic maize circulation are fully considered, and the indicator systems have their own distinctive characteristics based on their own corn production, storage and trade practices. The indicator systems have their own distinctive characteristics, including the definition of maize unit weight, imperfect grains, impurities and other indicators, measuring instruments, measuring methods and quality requirements. When the same samples were tested and judged by different standards, the quality results and quality grades were different, leading to the results being lack of comparability. It is suggested that strengthen communication and coordination among international peers, unify terms and definitions, testing instruments, testing methods should be included to improve trade efficiency, reduce trade costs and promote trade facilitation of maize in the international maize trade and circulation.http://lyspkj.ijournal.cn/lyspkj/article/abstract/20230116?st=article_issuemaizequality standardtesting methodcomparison analysis
spellingShingle LIU Hong-mei
Comparison and Analysis of Main Indexes of Maize Quality Standards of Some Countries
Liang you shipin ke-ji
maize
quality standard
testing method
comparison analysis
title Comparison and Analysis of Main Indexes of Maize Quality Standards of Some Countries
title_full Comparison and Analysis of Main Indexes of Maize Quality Standards of Some Countries
title_fullStr Comparison and Analysis of Main Indexes of Maize Quality Standards of Some Countries
title_full_unstemmed Comparison and Analysis of Main Indexes of Maize Quality Standards of Some Countries
title_short Comparison and Analysis of Main Indexes of Maize Quality Standards of Some Countries
title_sort comparison and analysis of main indexes of maize quality standards of some countries
topic maize
quality standard
testing method
comparison analysis
url http://lyspkj.ijournal.cn/lyspkj/article/abstract/20230116?st=article_issue
work_keys_str_mv AT liuhongmei comparisonandanalysisofmainindexesofmaizequalitystandardsofsomecountries