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绿豆汤是红的还是绿的?最新南北差异竟然是色差[多图]

mt 2018-7-13 9:09:16 绿豆汤绿豆汤是红的还是绿的 我要评论(0)

夏季解暑当然少不了清甜可口的绿豆了,绿豆汤具有很好的清热解毒的功效,而且还有解暑的作用,不仅好喝,而且营养价值也是挺高的,不过,最近晚上有网友在争论绿豆汤到底是红色的还是绿色的,有的人煮出来的绿豆汤是红的,有的人煮出来的是绿色的,那你煮出来的是什么颜色的呢?

绿豆汤是红的还是绿的?最新南北差异竟然是色差(1)

1、绿豆汤是红的还是绿的

新一轮南北之战打响,起源却只是一碗红色的绿豆汤。不少南方网友表示:“红色绿豆汤?认真的?”而北方网友表示:“有问题吗?”经过一番查证后,的确,南北方的绿豆汤颜色差异,主要还是因为水质不同和用材不同所造成的。

绿豆汤是红的还是绿的?最新南北差异竟然是色差(2)

2、绿豆汤煮成红色的原因

1)绿豆汤常煮成暗红色,如先用冷水将绿豆洗净放入容器内,然后放入热水;煮的过程中如需要添水,仍加热水,这样煮出来的汤水便是绿色的。

2)大火煮豆豆不把豆豆煮开花,那过一会一定就成红色了这样的绿豆汤消暑解渴但豆豆还不能吃

你煮时如果把豆豆煮开花[7]的情况下自然汤就呈黄绿色这样的绿豆汤清热解毒豆豆还可以吃

3)里面放了食用碱的话就会产生反映,一般就会呈现红色。放碱的目的是让豆子容易烂,但会损失豆子的营养;另外,如果锅中本身有少量碱的成分也会有这种反映(锅中的碱成分一般是自来水中带的)。

绿豆有解毒清心的作用,因此,很多人喜欢夏天在家里熬点绿豆汤,但熬的时间长短很有讲究。专家介绍,如果想消暑,熬10分钟左右,只喝清汤就可以了;要想解毒,则要熬的时间长点,最好将豆子一起吃下。绿豆的功效主治绿豆性凉,味甘,平时喝可以消暑止渴;由于其具有利尿下气的功效,因此食物或药物中毒后喝,还能起到排清体内毒素的作用,对热肿、热渴、热痢、痈疽、痘毒、斑疹等也有一定的疗效。解毒:绿豆的清热之力在皮,解毒之功在内。因此,如果只是想消暑,煮汤时将绿豆淘净,用大火煮沸,10分钟左右即可,注意不要久煮。这样熬出来的汤,颜色碧绿,比较清澈。喝的时候也没必要把豆子一起吃进去,就可以达到很好的消暑功效。如果是为了清热解毒,最好把豆子煮烂。这样的绿豆汤色泽浑浊,消暑效果较差,但清热解毒作用更强。防中暑:绿豆与其他食品一起烹调,疗效更好,如防中暑可以喝绿豆银花汤:绿豆100克、金银花30克,水煎服用。专家提醒:绿豆性凉,脾虚寒、气不足、腰痛的人不宜多吃。夏季祛暑巧制绿豆汤--炎炎烈日,许多家庭在夏季都会经常煲一些清热祛暑之品全家分享,如绿豆汤、冬瓜汤等,不过制绿豆汤时,有时会因煮的时间过久,而使汤色会发红发浑,失去了应有的特色风味。

绿豆汤是红的还是绿的?最新南北差异竟然是色差(3)

3、怎么煮绿豆汤

熬过绿豆汤的人大概都能有这样的体会,明明是绿豆汤,煮出来就变成红色的汤了,那变成红色的绿豆汤喝起来有没有什么问题呢?其实绿豆汤能煮成红色或绿色,是因为绿豆汤的抗氧化能力发生了变化。颜色越红,抗氧化能力越低。一般来说,抗氧化能力越强的豆汤,其解暑效果越好。也就是说绿色豆汤的解暑效果要好于红色豆汤。今天小编就来教大家煮出来“碧绿不变色”的绿豆汤!

熬汤时最好盖上锅盖,尽量减少绿豆与氧气的接触面积,避免发生氧化。熬绿豆汤时最好用纯净水,研究发现,用纯净水熬,不容易变色。煮汤时,加点醋或者柠檬汁也不容易变色,酸碱度也能极大地影响汤的变色效果,煮绿豆汤时,用铁锅最不合适,建议使用砂锅煮出来的比较粘稠,也可以是高压锅,这样煮出的绿豆汤,就不易变色了,卖相好,即便存放半小时,仍然能保持好看的绿色哦。

也有很多人会问说自己煮出来的绿豆汤煮不开花,想把绿豆煮烂,最常用的方法是提前用清水泡,然后煮很长时间才行。其实大家可以利用热胀冷缩的原理来处理绿豆,冰镇过的绿豆放入煮沸的开水中,绿豆更易破皮煮烂,记得要在绿豆冰冻好再拿出来。如果刚买回绿豆就想喝绿豆汤,来不及冻绿豆,我们可以将洗干净的绿豆直接放入锅中炒一下,水分炒干后直接在锅里加入冷水。热绿豆遇到凉的水,加快了绿豆表皮的破裂。

绿豆汤是红的还是绿的?最新南北差异竟然是色差(4)


夏季的时候很多人都非常喜欢喝绿豆汤,现在大家知道了为了有的人煮的绿豆汤是红的有的人煮的是绿色的了吧。虽然说绿豆汤喝了很好,但是不是每个人都能喝,而且绿豆汤是凉性的,还容易解药,患病人群在服药期间最好是不要喝绿豆汤,平时大家喝也不要喝太多。

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