Effects of abiotic stress and crop management on cereal grain composition: implications for food quality and safety

文献类型： 外文期刊

第一作者： Halford, Nigel G.

作者： Halford, Nigel G.;Curtis, Tanya Y.;Chen, Zhiwei;Huang, Jianhua

作者机构：

关键词： Climate change;crop nutrition;drought;food safety;food security;grain composition;heat stress;processing contaminants;regulatory compliance

期刊名称：JOURNAL OF EXPERIMENTAL BOTANY （ 影响因子：6.992； 五年影响因子：7.86 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： The effects of abiotic stresses and crop management on cereal grain composition are reviewed, focusing on phytochemicals, vitamins, fibre, protein, free amino acids, sugars, and oils. These effects are discussed in the context of nutritional and processing quality and the potential for formation of processing contaminants, such as acrylamide, furan, hydroxymethylfurfuryl, and trans fatty acids. The implications of climate change for cereal grain quality and food safety are considered. It is concluded that the identification of specific environmental stresses that affect grain composition in ways that have implications for food quality and safety and how these stresses interact with genetic factors and will be affected by climate change needs more investigation. Plant researchers and breeders are encouraged to address the issue of processing contaminants or risk appearing out of touch with major end-users in the food industry, and not to overlook the effects of environmental stresses and crop management on crop composition, quality, and safety as they strive to increase yield.

分类号： Q94

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