一、谷子特点及营养成分 谷子是我国栽培历史悠久的粮食谷类作物,在粮食作物中占有重要地位,种植面积及产量都居世界第一位,谷子具有抗旱,耐瘠薄,适应性广,子实体营养丰富,用途广,经济价值高,耐贮藏的特点。每500克黄小米含维生素A1600个国际单位。而且维生素B1、B2含量较多,蛋白质含量约为9.2％～14.3％,略低于面粉,而高于大米和玉米。特别是人体不可缺少的色氨酸和蛋氨酸等氨基酸含量都很高,每百克小米中含色氨酸192 First, the characteristics and nutritional content of millet Millet is a long history of cereal crops in China cultivation, occupies an important position in the food crops, planting area and yield both ranks first in the world, millet has drought, barren, adaptability, fruiting bodies Nutritious, versatile, high economic value, resistant to storage characteristics. Each 500 grams of yellow millet with vitamin A1600 international units. And more vitamin B1, B2 content, protein content of about 9.2% ~ 14.3%, slightly lower than the flour, but higher than rice and corn. In particular, the human body essential amino acids such as tryptophan and methionine are high, containing tryptophan 192