Database error: Invalid SQL: select count(id) from dev_comment where catid='1' and rid='307'
MySQL Error: 1194 (Table 'dev_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select count(id) from dev_comment where catid='1' and rid='307') called at [D:\www\shangqi\huijiefood\includes\db.inc.php:65] #1 dbbase_sql->query(select count(id) from {P}_comment where catid='1' and rid='307') called at [D:\www\shangqi\huijiefood\news\module\NewsContent.php:161] #2 NewsContent() called at [D:\www\shangqi\huijiefood\includes\common.inc.php:551] #3 printpage() called at [D:\www\shangqi\huijiefood\news\html\index.php:13] Database error: Invalid SQL: select sum(pj1) from dev_comment where catid='1' and rid='307'
MySQL Error: 1194 (Table 'dev_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select sum(pj1) from dev_comment where catid='1' and rid='307') called at [D:\www\shangqi\huijiefood\includes\db.inc.php:65] #1 dbbase_sql->query(select sum(pj1) from {P}_comment where catid='1' and rid='307') called at [D:\www\shangqi\huijiefood\news\module\NewsContent.php:167] #2 NewsContent() called at [D:\www\shangqi\huijiefood\includes\common.inc.php:551] #3 printpage() called at [D:\www\shangqi\huijiefood\news\html\index.php:13] Database error: Invalid SQL: select * from dev_comment where iffb='1' and catid='1' and pid='0' and rid='307' order by dtime desc limit 0,5
MySQL Error: 1194 (Table 'dev_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select * from dev_comment where iffb='1' and catid='1' and pid='0' and rid='307' order by dtime desc limit 0,5) called at [D:\www\shangqi\huijiefood\includes\db.inc.php:65] #1 dbbase_sql->query(select * from {P}_comment where iffb='1' and catid='1' and pid='0' and rid='307' order by dtime desc limit 0,5) called at [D:\www\shangqi\huijiefood\news\module\NewsComment.php:46] #2 NewsComment() called at [D:\www\shangqi\huijiefood\includes\common.inc.php:551] #3 printpage() called at [D:\www\shangqi\huijiefood\news\html\index.php:13] 巧辨真假香油-柘城县慧杰食品有限公司
会员登录信息
您好,欢迎光临慧杰商城!  登录
巧辨真假香油
作者:管理员    发布于:2012-08-13 09:31:49    文字:【】【】【

众所周知,香油的营养价值很高,可是,由于其价格较高,也成为造假者最喜欢涉足的领域。如何选购美味纯正的香油,专业人员给您支招:

    闻气味

    取一点油于手中摩擦,香味纯正的是香油;有豆腥气的,可能掺有豆油;有辛辣味的,则掺有菜籽油。

    品味道

    纯香油喝到嘴里有一种浓香发粘的感觉,口感有点苦,假香油喝到嘴里无香味。

    震荡法

    取一瓶香油轻轻震荡,如果气泡透明,且很快消失,一般是纯正香油;如气泡不透明,呈黄色,并且消失比较慢,则是劣质香油。

    看颜色

    将香油由高处向油缸内倾倒,若溅起的油花是淡黄色的,表明香油中掺有菜籽油,因为纯正的小磨香油呈红铜色,清澈且香味扑鼻。一般来说机榨香油比小磨香油颜色淡。

    水鉴别

    用筷子蘸一滴香油滴到清水面上,纯香油会呈现出无色透明的薄薄大油花,然后凝成若干个细小的油珠。掺假香油的油花小而厚,且不易扩散。

    加热法

    将香油放入锅内加热,若加热后发白,说明掺有猪油;若加热后变得很清,说明兑入了菜籽油;若加热后发浑,说明兑入了米汤,过不久就会有沉淀物出现。

    冷冻法

    把香油放入冰箱中进行冷冻取出后放在室温下,纯真的香油会迅速整体融化,和冷冻前一样;劣质香油融化比较慢,且由外向内融化一阶段会出现一个比较明显的硬心。

浏览 (1296) | 评论 () | 评分(0) | 支持(0) | 反对(0) | 发布人:管理员
将本文加入收藏夹
相关评论
最新点评
更多点评 发表点评
发表评论
您的评价
差(1) 一般(2) 好(3) 很好(4) 非常好(5)
评论标题
评论内容
验 证 码
看不清?更换一张
匿名发表 
商品分类
 
 
脚注信息
Copyright ? 2009-2012 All Rights Reserved. 柘城县慧杰食品有限公司 版权所有   豫ICP备12016861号
服务时间:周一至周日 08:30 — 18:00  全国订购及服务热线:0370-6070860  商企科技提供技术支持
联系地址:河南省柘城县伯岗乡吕楼   邮政编码:476200  

访问统计