天气预报 > 生活 > 脂和酯有什么区别
脂和酯有什么区别
更新时间: 2019-03-15 00:00:00  

脂是一类低溶于水而高溶于非极性溶剂的生物有机分子。对大多数脂质而言,其化学本质是脂肪酸和醇所形成的酯类及其衍生物。酸跟醇起反应,生成的一类化合物叫做酯,从性质上看,酯是脂的一部分。

关键词: 什么 区别

脂和酯有什么区别相关经验

天气预报

最新推荐

页面:/news/view-1128879/ | 耗时:0.4532 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=1128879 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1128879 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1128879 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1111104,1089892,1077701,1089444,1127066,1092305,1113516,1132457,1112024,1117335,1087936,1124913,1011371,1118851,1103809,1130089,1105920,1073758,1024459,1112873,1048068,1107743,1122869,1113097,1108151,1094557,1083094,1115853,1132025,1106597) ORDER BY field (ArticleID,1111104,1089892,1077701,1089444,1127066,1092305,1113516,1132457,1112024,1117335,1087936,1124913,1011371,1118851,1103809,1130089,1105920,1073758,1024459,1112873,1048068,1107743,1122869,1113097,1108151,1094557,1083094,1115853,1132025,1106597)