早教吧 育儿知识 作业答案 考试题库 百科 知识分享

英语翻译红薯中含有多种人体需要的营养物质.每500克红薯约可产热能635千卡,含蛋白质11.5克、糖14.5克、脂肪1克、磷100毫克、钙90毫克、铁2克,胡萝卜素0.5毫克,另含有维生素B1、B2、C与尼克酸

题目详情
英语翻译
红薯中含有多种人体需要的营养物质.每500克红薯约可产热能635千卡,含蛋白质11.5克、糖14.5克、脂肪1克、磷100毫克、钙90毫克、铁2克,胡萝卜素0.5毫克,另含有维生素B1、B2、C与尼克酸、亚油酸等.其中维生素B1、B2的含量分别比大米高6倍和3倍.特别是红薯含有丰富的赖氨酸,而大米、面粉恰恰缺乏赖氨酸.此外,红薯与米面混吃,还可发挥蛋白质的互补作用,提高其营养价值
▼优质解答
答案和解析
There are various nourishment materials that the human bodies need in the sweet potato.Each 500 gram sweet potatoses can produce thermal energy 635 kilocalories about,containing protein 11.5 grams,sugars 14.5 grams,fats 1 gram,phosphor 100 milligrams,calciums 90 the milligrams,irons are 2 grams,the carotene is 0.5 milligrams,implying another vitamin B1,B2,C and the 尼 gram sour and second oil sour etc..Among them,the content of vitamin B1,B2 compares a big rice respectively high 600% with 300%.Especially the sweet potato imply to depend on an ammonia abundantly sour,but the big rice,face powder lack to depend on an ammonia exactly sour.In addition,sweet potato and rice noodles mix to eat,can also develop a with each other repairing of the protein function,raising its nourishment value