市面上有两种姜:一种是表皮发皱的干姜,另一种是表皮光滑的鲜姜。在北京新发地市场,鲜姜是7.5元一斤,干姜是7.8元一斤。商户说,之所以干姜比鲜姜还贵,因为它是经过晾干处理的,水分流失后,要找回差价。那么,这种皱巴巴的干姜,是不是就是烂姜呢?专家告诉我们,无论是干姜还是鲜姜,只要切开后颜色呈浅黄色,没有出现腐烂现象(如斑点),那么就是安全的。烂姜会产生一种有毒有害的物质—黄樟素,它对我 There are two kinds of ginger on the market: one is the wrinkled ginger on the epidermis, the other is the ginger with smooth skin. In Beijing’s new hair market, fresh ginger is 7.5 yuan a pound, ginger is 7.8 yuan a pound. Merchants said that the reason why ginger is more expensive than fresh ginger, because it is dried, water loss, to find the difference. So, this crumpled ginger, ginger is not it? Experts tell us, whether it is ginger or fresh ginger, as long as the color after cutting is pale yellow, no decay phenomenon (such as spots), then it is safe of. Ginger produces a toxic and harmful substance - safroil, which is for me