气候变化领域集成服务门户(CCPortal): Environmental impacts along the value chain from the consumption of ultra-processed foods

CCPortal

DOI	10.1038/s41893-022-01013-4
	Environmental impacts along the value chain from the consumption of ultra-processed foods
	Kesse-Guyot, Emmanuelle; Alles, Benjamin; Brunin, Josephine; Fouillet, Helene; Dussiot, Alison; Berthy, Florine; Perraud, Elie; Hercberg, Serge; Julia, Chantal; Mariotti, Francois; Deschasaux-Tanguy, Melanie; Srour, Bernard; Lairon, Denis; Pointereau, Philippe; Baudry, Julia; Touvier, Mathilde
发表日期	2023
ISSN	2398-9629
起始页码	192
结束页码	+
卷号	6 期号:2 页码:13
英文摘要	Our recognition of the environmental pressures associated with dietary patterns has grown considerably over the past decade. However, few studies have analysed the impacts associated with the consumption of ultra-processed food (UPF) and which steps in the food chain contribute the most. Here, using a representative sample of French adults (2,121 enrolled in the Third French Individual and National Food Consumption survey), we investigate the environmental pressures of diets according to UPF consumption. Food intakes were analysed to define the %UPF by weight in the diet according to the NOVA food-classification system. Using detailed environmental data from Agribalyse, we assessed the contribution of UPF to 14 environmental pressure indicators and the contributions of the different food chain stages to these impacts: production, processing, storage, packaging, transport and retailing. The data were described according to quintiles of %UPF in the diet and analysed using crude and energy-adjusted models. Overall, UPF represented 19% of the diet yet contributed 24% to the diet's greenhouse gas emissions, 23% to water use, 23% to land use and 26% to energy demand. Compared with low consumers of UPF (quintile 1; median UPF, 7%), high consumers (quintile 5; median UPF, 35%) consumed more caloric energy (+22%). Caloric intake partially explained the higher environmental pressures from high-UPF consumers. After we adjusted for calories consumed, the associations with greenhouse gas emissions and land use vanished, and the associations with water use and energy demand became negative. However, the processing and packaging stages contributed significantly to energy demand. Post-farm stages, such as final-product creation and packaging, contributed greater environmental impacts of UPF-rich diets.
学科领域	Green & Sustainable Science & Technology; Environmental Sciences; Environmental Studies
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
WOS记录号	WOS:000914657700001
来源期刊	NATURE SUSTAINABILITY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/272729
作者单位	heSam Universite; Conservatoire National Arts & Metiers (CNAM); INRAE; Institut National de la Sante et de la Recherche Medicale (Inserm); UDICE-French Research Universities; Universite Paris Cite; AgroParisTech; INRAE; UDICE-French Research Universities; Universite Paris Saclay; Assistance Publique Hopitaux Paris (APHP); Hopital Universitaire Avicenne - APHP; Universite Paris 13; INRAE; Institut National de la Sante et de la Recherche Medicale (Inserm); UDICE-French Research Universities; Aix-Marseille Universite
推荐引用方式 GB/T 7714	Kesse-Guyot, Emmanuelle,Alles, Benjamin,Brunin, Josephine,et al. Environmental impacts along the value chain from the consumption of ultra-processed foods[J],2023,6(2):13.
APA	Kesse-Guyot, Emmanuelle.,Alles, Benjamin.,Brunin, Josephine.,Fouillet, Helene.,Dussiot, Alison.,...&Touvier, Mathilde.(2023).Environmental impacts along the value chain from the consumption of ultra-processed foods.NATURE SUSTAINABILITY,6(2),13.
MLA	Kesse-Guyot, Emmanuelle,et al."Environmental impacts along the value chain from the consumption of ultra-processed foods".NATURE SUSTAINABILITY 6.2(2023):13.