姜汤怎么煮
一般的姜汤只要水开以后,转小火熬制10分钟左右就可以。
熬姜汤的时候最好选用老姜,因为以药效来说,老姜比新姜要好。老姜的姜块有光泽,充分膨大老熟,肉质坚实紧绷,纤维较多,辛辣味浓。即民间谚语所说的“姜是老的辣”。一般要挑选表皮没有裂口和发黑的,颜色鲜艳、柔软膨胀状态的新鲜姜,不要选起皱纹和发干的生姜。
生姜性味辛温,具有温中止呕、解表散寒的作用。二者合用,可充分发挥姜的作用,促进气血流通,改善手脚冰凉的症状。此外,生姜重补暖、大枣重补益,对治疗寒凉引起的胃病非常有效。
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扩展资料:
姜汤做法:
将香葱、老姜、红枣分别冲洗干净放入小锅内;
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加水一碗,熬至半小碗去渣留汤,加入红糖即可。
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功效:红糖红枣具有养血、活血的作用,加到姜汤里,可改善体表循环,治疗伤风感冒。需要注意的是,生姜红糖水只适用于风寒感冒或淋雨后胃寒,不能用于暑热感冒或风热感冒。
参考资料:/baike.baidu.com/item/%E5%A7%9C%E6%B1%A4/1857092?fr=aladdin"target="_blank"title="百度百科-姜汤">百度百科-姜汤