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The Response of Breadfruit Nutrition to Local Climate and Soil: A Review
Journal of Food Composition and Analysis ( IF 4.3 ) Pub Date : 2020-05-01 , DOI: 10.1016/j.jfca.2020.103451
Amber Needham , Rajesh Jha , Noa Kekuewa Lincoln

Abstract Breadfruit (Artocarpus altilis) has been promoted as an underutilized crop with tremendous potential to address global hunger and transform agricultural practices in the tropics. While traditionally confined to Oceania, breadfruit has been spread throughout the global tropics in the 250 years, with a significant increase in distribution and production over the last 20–30 years, bringing the crop into a vast array of growing conditions. We apply a systematic protocol to 33 previous studies representing 41 locations to explore the effect of abiotic environmental factors on nutritive aspects of breadfruit in three categories: proximate analyses, micro- and macro-nutrients, and vitamins. In applying linear and multi-variate regressions, data suggests that the abiotic factors play a strong role in the nutritive value of the crop and that each category of nutrition responds differently to the environment. In general, proximate analyses were most responsive to average annual precipitation, while vitamin concentrations respond to both climate and soil parameters; micro- and macro-nutrients show little correlation to climate or soils. We present findings in the context of previous research on abiotic influence of food nutrition.

中文翻译:

面包果营养对当地气候和土壤的响应:综述

摘要 面包果(Artocarpus altilis)已被推广为一种未充分利用的作物,在解决全球饥饿问题和改变热带地区的农业实践方面具有巨大潜力。虽然传统上仅限于大洋洲,但 250 年来,面包果已遍布全球热带地区,在过去 20 至 30 年间,其分布和产量显着增加,使作物进入了多种生长条件。我们对代表 41 个地点的 33 项先前的研究应用了系统方案,以探索非生物环境因素对面包果营养方面的影响分为三类:近似分析、微量和大量营养素以及维生素。在应用线性和多元回归时,数据表明,非生物因素在作物的营养价值中发挥着重要作用,而且每一类营养对环境的反应都不同。一般来说,近似分析对年平均降水量的反应最灵敏,而维生素浓度对气候和土壤参数都有反应;微量和宏量营养素与气候或土壤几乎没有相关性。我们在先前关于食物营养非生物影响的研究的背景下提出了研究结果。
更新日期:2020-05-01
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