改善越南水果和蔬菜价值链食品安全的当务之急（英）

ASIAN DEVELOPMENT BANKFEBRUARY 2023IMPERATIVES FOR IMPROVEMENT OF FOOD SAFETY IN FRUIT AND VEGETABLE VALUE CHAINSIN VIET NAMASIAN DEVELOPMENT BANKFEBRUARY 2023IMPERATIVES FOR IMPROVEMENT OF FOOD SAFETY IN FRUIT AND VEGETABLE VALUE CHAINSIN VIET NAM Creative Commons Attribution 3.0 IGO license (CC BY 3.0 IGO)© 2023 Asian Development Bank6 ADB Avenue, Mandaluyong City, 1550 Metro Manila, PhilippinesTel +63 2 632 4444; Fax +63 2 636 2444www.adb.orgSome rights reserved. Published in 2023. ISBN 978-92-9270-007-2 (print); 978-92-9270-008-9 (electronic); 978-92-9270-009-6 (ebook)Publication Stock No. TCS230009-2DOI: http://dx.doi.org/10.22617/TCS230009-2The views expressed in this publication are those of the authors and do not necessarily reflect the views and policies of the Asian Development Bank (ADB) or its Board of Governors or the governments they represent. ADB does not guarantee the accuracy of the data included in this publication and accepts no responsibility for any consequence of their use. The mention of specific companies or products of manufacturers does not imply that they are endorsed or recommended by ADB in preference to others of a similar nature that are not mentioned.By making any designation of or reference to a particular territory or geographic area, or by using the term “country” in this publication, ADB does not intend to make any judgments as to the legal or other status of any territory or area.This work is available under the Creative Commons Attribution 3.0 IGO license (CC BY 3.0 IGO) https://creativecommons.org/licenses/by/3.0/igo/. By using the content of this publication, you agree to be bound by the terms of this license. For attribution, translations, adaptations, and permissions, please read the provisions and terms of use at https://www.adb.org/terms-use#openaccess.This CC license does not apply to non-ADB copyright materials in this publication. If the material is attributed to another source, please contact the copyright owner or publisher of that source for permission to reproduce it. ADB cannot be held liable for any claims that arise as a result of your use of the material.Please contact pubsmarketing@adb.org if you have questions or comments with respect to content, or if you wish to obtain copyright permission for your intended use that does not fall within these terms, or for permission to use the ADB logo.Corrigenda to ADB publications may be found at http://www.adb.org/publications/corrigenda.Notes: In this publication, “$” refers to United States dollars.ADB recognizes “China” as the People’s Republic of China, “Hanoi” as Ha Noi, and “Vietnam” as Viet Nam.On the cover: Ha Noi food market. Vendors sell their fruits in downtown Ha Noi, Viet Nam (photo by ADB). ContentsTables and Figures viAcknowledgments viiAbbreviations viiiExecutive Summary ixI. Introduction 1II. Methodology and Data 5 A. Interview Data 5 B. Product Sampling 5III. Analysis of Key Contaminants 9 A. Heavy Metals in