Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.ecolecon.2016.08.029 |
Proposing a Novel Index Reflecting Both Climate Impact and Nutritional Impact of Food Products | |
van Dooren, Corne1; Douma, Annely1; Aiking, Harry2; Vellinga, Pier2 | |
2017 | |
发表期刊 | ECOLOGICAL ECONOMICS
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ISSN | 0921-8009 |
EISSN | 1873-6106 |
出版年 | 2017 |
卷号 | 131 |
文章类型 | Article |
语种 | 英语 |
国家 | Netherlands |
英文摘要 | The aim of this study is to explore the relations between the climate impact of food products and their nutritional characteristics, in order to propose a nutrient density index that quantifies these relations. Our study is based on the nutritional characteristics of the 403 most consumed food products in the Netherlands. Metabolic energy density,(1) nutrient density (Nutrient Rich Foods index: NRF) and Greenhouse Gas Emissions (GHGEs) of the products were calculated. Low GHGE intensity per 100 g correlated with positive nutritional characteristics of food products. This is true for low energy density, and high nutrient density, expressed as the well-established NRF9.3 index. This index was improved to include the contribution of food products to GHGEs. GHGEs of product groups correlate more strongly with the proposed Sustainable Nutrient Rich Foods index (SNRF). This SNRF summarizes six distinctive nutrients (three which should be encouraged and three limited), as well as (metabolic) energy density. Including such an index on food product labels could assist consumers in making better informed food choices. (C) 2016 Elsevier B.V. All rights reserved. |
英文关键词 | Nutrient Density Index Greenhouse gas emissions Energy density Sustainable diets Health score Nutrient rich foods |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000388248600035 |
WOS关键词 | GREENHOUSE-GAS EMISSIONS ; NUTRIENT-RICH FOODS ; MEAT CONSUMPTION ; LAND-USE ; DIET ; QUALITY ; ENERGY ; HEALTHY ; VALIDATION ; MORTALITY |
WOS类目 | Ecology ; Economics ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Environmental Sciences & Ecology ; Business & Economics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/15728 |
专题 | 资源环境科学 |
作者单位 | 1.Netherlands Nutr Ctr, Voedingsctr, The Hague, Netherlands; 2.Vrije Univ Amsterdam, Inst Environm Studies, Amsterdam, Netherlands |
推荐引用方式 GB/T 7714 | van Dooren, Corne,Douma, Annely,Aiking, Harry,et al. Proposing a Novel Index Reflecting Both Climate Impact and Nutritional Impact of Food Products[J]. ECOLOGICAL ECONOMICS,2017,131. |
APA | van Dooren, Corne,Douma, Annely,Aiking, Harry,&Vellinga, Pier.(2017).Proposing a Novel Index Reflecting Both Climate Impact and Nutritional Impact of Food Products.ECOLOGICAL ECONOMICS,131. |
MLA | van Dooren, Corne,et al."Proposing a Novel Index Reflecting Both Climate Impact and Nutritional Impact of Food Products".ECOLOGICAL ECONOMICS 131(2017). |
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