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健康果汁配方:紫甘蓝猕猴桃汁抗衰美白
发布时间:2011-05-23      来源:家庭保健报

  本报特约营养专家:

  范志红 中国农业大学食品学院营养与食品安全系副教授

  近期多家媒体曝光了部分大酒楼、火锅店、水吧大卖“自制鲜榨饮料”,实为添加剂混合液,橙汁=砂糖+香精+食用胶+诱惑红+柠檬黄+酸味剂+柠檬酸钠等;花生奶=葡萄糖+麦芽糊精+白糖+黄原胶+瓜尔豆胶+抗结剂+着色剂。

  “山寨果汁”成本低口感好

  为什么商家喜欢勾兑“山寨果汁”,而且很受消费者欢迎呢?首先,从水果中直接榨果汁,要想提高出汁率很困难,成本相当高;第二,鲜榨的果汁很容易变色,放几分钟就褐变,质地不均匀,还容易发生沉淀,这不是容易解决的事情;第三,由于季节因素,原料不断地变化,鲜榨果汁的品质很难保持一致,甚至有些原料会断档。

  而消费者,早就被那些果汁饮料吃刁了嘴,既不能接受果汁变色的事实,也不能接受鲜榨果汁不够甜、不够香、不够均匀、不够稳定的事实。于是饭店、水吧开始调配鲜甜的“山寨果汁”。人们都喝过果珍吧?它在配料表上诚实地告知人们,它是一种完全靠二十多种原料人工调配而成的、有很高技术水准的水果味饮料。然而,它的风味之好,实在是超过我们日常吃的橘子和橙子。在我国市场上,纯果汁永远卖不过只含10%果汁的果汁饮料,恐怕也是一样的道理,因为鲜水果不是按人类的口味精确设计出来的,而果汁饮料却可以做到按大众口味来调配。很多家长喜欢给年幼的孩子买果汁饮料,其中的添加剂不得不令人担心。

  喝果汁不如直接吃蔬果

  近期调配果汁的曝光,可以让我们明明白白地消费所谓的“鲜榨果汁”了。如果您真想获得水果的全部营养,还是自己买来鲜水果,“劳烦”牙齿,在口腔里榨汁比较好。因为果蔬直接打汁,对维生素C和抗氧化物质的损失是非常大的。不如直接吃水果和蔬菜。即便是百分之百果汁,其健康效果也不能和完整的水果蔬菜相比。

  ■ 相关链接

  在家做鲜榨果汁

  最放心

  如果您家里人喜欢喝果汁,那么,还是自己在家榨果汁最放心,下面为您推荐果蔬组合,既新鲜又美味:

  美味果蔬组合1:胡萝卜1份 + 芒果2份 + 甘蔗1份

  选料:胡萝卜要选新鲜脆嫩者,橙色越浓越好。芒果要选择香气浓郁略有酸味的品种,甘蔗选择浓甜的品种。

  操作:胡萝卜洗干净,切丁,沸水煮8分钟,基本煮软后捞出;煮过的胡萝卜放进打浆机里面,加等于菜量的水,打成浓浆,3层纱布过滤备用;甘蔗去皮切丁,加1倍水,放打浆机中打碎,3层纱布过滤备用;芒果去皮切丁,放进打浆机里面,打成浓浆备用;把三种浆混合在一起。用柠檬调整酸味,用糖或蜂蜜调整甜味即可饮用。

  营养分析:富含胡萝卜素、钾和维生素C。

  美味果蔬组合2:紫甘蓝2份 + 猕猴桃2份 + 柠檬片1/4份

  选料:紫甘蓝(紫色圆白菜)要选新鲜脆嫩的产品,颜色越紫越好。猕猴桃不能太生,要选没有磕碰、按压时略有柔软感的猕猴桃。新鲜柠檬,选香气浓郁的品种。

  操作:紫甘蓝洗干净,切粗丝,经过沸水烫1分钟除去草酸和农药,捞出;焯过的紫甘蓝放进打浆机里面,加相当于菜量一半的水,打成浓浆,3层纱布过滤备用;猕猴桃去皮,切碎放进打浆机里面,打成浓浆备用;柠檬切片,用3层纱布压榨出汁备用;把3种浆混合在一起。用白糖或蜂蜜调整甜味。

  营养分析:富含花青素、类黄酮、钾和维生素C。

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