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首页> 外文期刊>Annual Report of the Bean Improvement Cooperative >ANALYSIS OF GENETIC AND NUTRITIONAL DIVERSITY AMONG SELECTED ACCESSIONS OF DRY BEANS AND NUNA BEANS (PHASEOLUS VULGARIS L.) FROM THE USDA-ARS NATIONAL PLANT GERMPLASM SYSTEM
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ANALYSIS OF GENETIC AND NUTRITIONAL DIVERSITY AMONG SELECTED ACCESSIONS OF DRY BEANS AND NUNA BEANS (PHASEOLUS VULGARIS L.) FROM THE USDA-ARS NATIONAL PLANT GERMPLASM SYSTEM

机译：USDA-ARS国家植物胚芽系统中选择的干豆和裸豆（Phaseolus Vulgaris L.）选育过程中的遗传和营养多样性分析

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摘要

Beans (Phaseolus spp.) are one of the most economically and nutritionally important crops world-wide, with a value of over $17 billion harvested annually (FAQ statistics, 2012). They are one of the most ancient crops of the New World, having been cultivated for thousands of years (Kaplan and Lynch, 1999). They are an environmentally diverse crop, growing in temperate and sub-tropical environments from sea level to more than 3000m above sea level (Broughton et al., 2003), and are consumed as either fresh pods or as a dry bean, making them an ideal nutritional food legume in areas where storage without refrigeration is necessary. Of the more than 20,000 Phaseolus accessions held at the Western Regional Plant Introduction Station (WRPIS), the most abundant species by far is P. vulgaris L. with over 17,000 accessions. Among the many accessions of Phaseolus vulgaris in the WRPIS, 90 of these are classified as nuna beans, or the Peruvian “popping” bean. These beans have been selected and raised among the Andean natives in the high mountains for millennia (Kaplan and Lynch, 1999), and have the unique characteristic of bursting when subjected to heat, making them a high protein food in conditions where boiling would consume scarce fijel. This property also makes these beans a potential nutritious snack food, both in and of itself, as well as in the form of an extruded product.
机译：豆类（Phaseolus spp。）是全球经济和营养最重要的作物之一，每年收获的价值超过170亿美元（FAQ统计，2012）。它们是新世界最古老的农作物之一，已经栽培了数千年（Kaplan和Lynch，1999）。它们是一种环境多样化的作物，在温带和亚热带环境中生长，从海平面到海平面超过3000m（Broughton等，2003），可以作为新鲜豆荚或作为干豆食用，使它们成为在不需要冷藏的情况下，理想的营养食品豆类。在西部区域植物引入站（WRPIS）上保存的20,000多份菜豆中，到目前为止，最丰富的物种是寻常小叶李子，共有17,000多份。在WRPIS中的菜豆中，有90种被归类为努纳豆或秘鲁的“爆破”豆。这些咖啡豆是在高山的安第斯山脉本地人中被选育的，已有数千年的历史（Kaplan and Lynch，1999），并具有独特的受热破裂特性，使其在沸腾会消耗很少的条件下成为高蛋白食品。菲耶尔。这种特性还使这些豆类本身以及以挤压产品的形式成为潜在的营养休闲食品。

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