天气预报 > 生活 > 荷叶怎么挑选
荷叶怎么挑选
更新时间: 2021-11-21 11:10:41  

1、以叶大、整洁、色绿者为佳。荷叶为睡莲科植物莲的叶。莲多年生水生草本,生于水泽、池塘、湖沼或水田内,野生或栽培。广布于南北各地。6至7月花未开放时采收,除去叶柄,晒至七八成干,对折成半圆形,晒干。夏季亦用鲜叶或初生嫩叶。

2、荷叶多折成半圆形或扇形,展开后呈类圆形,直径20至50厘米,全缘或稍波状。上表面深绿色或黄绿色,较粗糙;下表面淡灰棕色,较光滑,有粗脉21至22条,处中心向四周射出,中心有突起的叶西峡钱基。质脆,易破碎。微有清香气,味微苦。

关键词: 荷叶 怎么 挑选

荷叶怎么挑选相关经验

天气预报

最新推荐

页面:/news/view-97415/ | 耗时:0.0909 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=97415 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=97415 LIMIT 0,1
select * from tbl_Articles_sphinx where id=97415 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1109995,1121192,1123170,1103688,1121660,1123108,1129507,1130216,1092393,1131589,1127489,1130083,1099595,1084809,1131321,1122958,1117151,1108868,1110281,1115035,1131609,1115453,1131751,1109693,1102276,1124412,1063453,1070818,1131811,1086708) ORDER BY field (ArticleID,1109995,1121192,1123170,1103688,1121660,1123108,1129507,1130216,1092393,1131589,1127489,1130083,1099595,1084809,1131321,1122958,1117151,1108868,1110281,1115035,1131609,1115453,1131751,1109693,1102276,1124412,1063453,1070818,1131811,1086708)