Background

Potato (Solanum tuberosum L.) is the fourth most important food crop after rice, wheat and maize in the world with the potential to feed the world’s population, and potato is a major staple food in many countries. Currently, potato is grown in more than 100 countries and is consumed by more than 1 billion people worldwide, and the global annual output exceeds 300 million tons. With the rapid increase in the global population, potato will play a key role in food supply. These aspects have driven scientists to genetically engineer potato for yield and nutrition improvement.

Aim of review

Potato is an excellent source of carbohydrates, rich in vitamins, phenols and minerals. At present, the nutritional fortification of potato has made remarkable progress, and the biomass and nutrient compositions of potato have been significantly improved through agronomic operation and genetic improvement. This review aims to summarize recent advances in the nutritional fortification of potato protein, lipid and vitamin, and provides new insights for future potato research.

Key scientific concepts of review

This review comprehensively summarizes the biofortification of potato five nutrients from protein, lipid, starch, vitamin and mineral. Meanwhile, we also discuss the multilayered insights in the prospects of edible potato fruit, vaccines and high-value products synthesis and diploid potato seeds reproduction.

中文翻译：

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马铃薯营养的生物强化

 背景

马铃薯 （Solanum tuberosum L.） 是仅次于水稻、小麦和玉米的世界第四大粮食作物，有可能养活世界人口，马铃薯是许多国家的主要主食。目前，马铃薯在 100 多个国家种植，全球消费量超过 10 亿人，全球年产量超过 3 亿吨。随着全球人口的快速增长，马铃薯将在食品供应中发挥关键作用。这些方面促使科学家对马铃薯进行基因工程改造，以改善产量和营养。

 综述目的

马铃薯是碳水化合物的极好来源，富含维生素、酚类和矿物质。目前，马铃薯营养强化取得了显著进展，通过农艺操作和遗传改良，马铃薯的生物量和营养成分得到了显著改善。本文旨在总结马铃薯蛋白质、脂质和维生素营养强化的最新进展，并为未来的马铃薯研究提供新的见解。

综述的关键科学概念

本文全面总结了马铃薯蛋白质、脂质、淀粉、维生素和矿物质 5 种营养素的生物强化。同时，我们还讨论了食用马铃薯果实、疫苗和高价值产品合成以及二倍体马铃薯种子繁殖前景的多层次见解。