天气预报 > 其他 > 麦芽糖由哪两种单糖组成
麦芽糖由哪两种单糖组成
更新时间: 2020-09-25 00:00:00  

麦芽糖由两分子葡萄糖脱水缩合而成,而蔗糖由一分子果糖和一分子葡萄糖脱水缩合而成。所以麦芽糖是由一种单糖构成,蔗糖由两种单糖构成。

麦芽糖是由含淀粉酶的麦芽作用于淀粉而制得,用作营养剂,也供配制培养基用。麦芽糖有润肺止、咳健脾养胃的功效。

关键词: 麦芽糖 组成

麦芽糖由哪两种单糖组成相关经验

天气预报

最新推荐

页面:/news/view-2677843/ | 耗时:0.0821 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2677843 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2677843 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2677843 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(153806,1111800,189283,2887826,2517958,151375,1113788,422468,502020,1372784,3233024,1126614,3021947,1105687,201812,197027,198667,215168,1329398,1311825,1907654,1904986,152717,1065083,1131345,183205,1495023,130937,1130210,2538832) ORDER BY field (ArticleID,153806,1111800,189283,2887826,2517958,151375,1113788,422468,502020,1372784,3233024,1126614,3021947,1105687,201812,197027,198667,215168,1329398,1311825,1907654,1904986,152717,1065083,1131345,183205,1495023,130937,1130210,2538832)