当前位置:首页新闻中心新闻中心
醉仙鸭加盟专家教您怎么挑出安全食品
来源:http://www.zuixianya888.com 时间:2014-9-29 14:55:33
挑生姜:“脏”点的好。姜在窖藏时埋在沙土里,要想买到放心的生姜,好是上面沾点泥。“毒生姜”一般要先洗后熏。熏过的姜不仅干净,而且颜色浅,水嫩嫩的,发亮,皮薄,轻轻一搓就掉了。正常的姜则颜色发暗、发干。如果自己实在不会判断,好的方法是把所有的姜都去皮吃。因为硫磺熏制只会对姜皮造成影响,对姜肉影响不大。
Ginger: "dirty" pick the best. Ginger was buried in the sand in the cellar, to buy the rest assured that the ginger, preferably covered clay. "Poison ginger" general washed first smoked. Smoked, ginger is not only clean, but the color of light, supple and tender, shiny, thin skin, gently rub it off. Normal ginger is dark, dry hair. If you really can't judge, the best way is to put all the ginger peeled and eaten. Because the sulfur smoke will only impact on ginger skin, had little effect on ginger.
  挑豆芽:细长有须的更天然。用尿素等违法添加剂泡发的豆芽,一般又短又粗、没有根须。由于水分含量大,看上去非常饱满、亮晶晶的。谭梁之说,他亲自试验过很多次,这些豆芽炒菜时一加热,尿素中的氨、氮等物质就会挥发出来,有明显的尿骚味。用清水泡发的豆芽一般是细长、有根须的,颜色发暗,豆子的芽胚发乌,水分含量较低。Pick bean sprouts: slender has to be more natural. Using urea and other illegal additives soaked bean sprouts, usually short and thick, not the roots. The moisture content is big, looks very full, bright. Tan Liangzhi said, he personally tested many times, these bean cooking heating, urea nitrogen, such as ammonia volatilization of material will be, there are obvious smell of urine. Soak the hair of bean sprouts are generally elongated, with roots, dark color, bean germ Ukraine, lower moisture content.   挑芝麻:三招辨出“染色”芝麻。一看颜色,染过色的又黑又亮、一尘不染;没染色的颜色深浅不一,还掺有个别的白芝麻。二闻味道,没染色的有股芝麻的香味,染过的不仅不香,还可能有股墨臭味。三、用餐巾纸蘸点水一搓,正常芝麻不会掉色,如果纸马上变黑了,肯定是染色芝麻。有些黑米也可能被染过色,简单的判断方法是用牙咬开,里面是白芯,就肯定是用白米染成的。
Pick the sesame: three strategies to identify "dyeing" sesame. A look at the color, dyed black and bright, maintain one's original pure character; color depth of no dyeing, also white sesame seeds mixed with the individual. Two smell, no staining of the smells of sesame flavor, dyed not incense, may also have shares ink smell. Three, use napkin dipped in water, rub, normal sesame will not fade, if the paper immediately turned black, is certainly the staining of sesame. Some black rice may be dyed, judge the simplest method is to bite open, the inside is white core, must be stained with rice.
  挑牛肉:好的方法是别到小摊贩、农贸市场买牛肉,大超市的牛肉进货渠道稳定,比较有保障。南庆贤教授说,目前国家对给食物上色、增香的添加剂规定还不够细致。“牛肉膏”不是不能用,按规定限量用在牛肉上可以,但用于将猪肉变成牛肉,则属于典型的欺诈行为。他研究了一辈子的畜牧业,在分辨肉类上可谓经验丰富:买肉时要看横切面,一般猪肉的纤维又细又松,牛肉的纤维又粗又紧;猪肉脂肪含量高,牛肉的脂肪比较少;从口感上来说,猪肉容易咬断,牛肉则有韧劲,不易咬断。何计国则指出,除了假牛肉,用羊油浸泡猪肉、鸭肉冒充羊肉的也屡见不鲜,好的方法是别买20块钱以下的牛羊肉,容易有假。他提醒,在一些便宜的自助餐中,容易出现假牛羊肉。
Pick the beef: the best way is not to small vendors, the farmers market to buy beef, big supermarket beef channel of replenish onr's stock is stable, the more protection. Professor Nan Qingxian said, the current state of food additive provisions to increase color, fragrance is not detailed enough. "Beef paste" is not can not be used, in accordance with the provisions of limited use in the beef, but used to become pork beef, belong to typical fraud. He studied for a lifetime of animal husbandry, in resolution meat has extensive experience: buy meat to see cross section, the general fiber thin loose pork, beef fiber thick and compact; high fat content of pork, beef fat is less; from the taste, easy to bite off the pork, beef tenacity, not easy to bite. He Jiguo pointed out that, in addition to fake beef, pork, duck posing with sheep oil soaked lamb also It is often seen., the best way is not to buy 20 dollars below the beef and mutton, prone to false. He reminded, in some cheap buffet, the most prone to false beef and mutton.