天气预报 > 其他 > 核桃水用什么能洗掉
核桃水用什么能洗掉
更新时间: 2020-11-10 00:00:00  

用酒精洗掉核桃水。

核桃青皮中产生的鞣质(别称:单宁),为黄色或淡棕色,易氧化变黑,易溶于酒精和甘油,不溶于乙醚、氯仿或苯。

核桃青皮内含胡桃、α-氢化胡桃-4-葡萄糖、鞣质、没食子酸、胡桃醉生物碱(C1OH6O3)和奈眼等,提取一种棕色染料,属酸性染料。

沾上水果汁和瓜果汁后应该及时浸入盐水中揉洗。

如有痕迹再用1%的氨水或者双氧水洗除。

关键词: 核桃 什么

核桃水用什么能洗掉相关经验

天气预报

最新推荐

页面:/news/view-655672/ | 耗时:0.3582 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=655672 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=655672 LIMIT 0,1
select * from tbl_Articles_sphinx where id=655672 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1115995,1068558,1051075,2626000,1062999,1069639,1079277,1048110,1102310,1047441,1045314,1130166,1069992,1063569,1132857,1049548,1074147,1074409,1071701,1053494,1055650,1071077,1084333,1073632,1075482,986890,1052013,1056538,1053224,1060331) ORDER BY field (ArticleID,1115995,1068558,1051075,2626000,1062999,1069639,1079277,1048110,1102310,1047441,1045314,1130166,1069992,1063569,1132857,1049548,1074147,1074409,1071701,1053494,1055650,1071077,1084333,1073632,1075482,986890,1052013,1056538,1053224,1060331)