什么人不能吃猪蹄 猪蹄子怎么挑选

2025-04-02 23:51:48
推荐回答(1个)
回答1:

猪蹄又叫猪脚、猪手。分前后两种,前蹄肉多骨少,呈直形,后蹄肉少量稍多,呈弯形。民间有“冬食猪蹄赛熊掌”之说,故冬季吃猪蹄,既饱口福,又健身疗疾,可谓一举两得。猪蹄中含有丰富的大分子胶原蛋白质,是一种廉价的美容食品。大分子胶原蛋白质,对皮肤具有特殊的营养作用,表现在可促进皮肤细胞吸收和贮存水分,防止皮肤干瘪起皱,使其中润饱满、平整光滑。 此外,猪蹄肉中的弹性蛋白也极丰富,它能使皮肤的弹性增加,韧性增强,血液循环旺盛,营养供应充足,皱纹变浅或消失,皮肤显得娇嫩细致,光亮洁白。

猪蹄的食用禁忌

1、有胃肠消化功能减弱的老年人每次不可食之过多;

2、患有肝炎、胆囊炎、胆结石、动脉硬化、高血压病的患者食应以少食或不食为好;

3、凡外感发热和一切热证、实证期间不宜多食;

4、胃肠消化功能减弱的儿童一次不能过量食用;

5、睡前不要吃猪蹄,以免增加血液黏稠度;

6、猪蹄中的主要可食组织为猪皮,其中含脂肪约20%,大量摄入则会导致热量超标。

如何挑选猪蹄?

1、分清前腿、后腿

猪前腿,前腿的肘部曲向后方。猪前腿肉多,瘦肉比肥肉多,筋道少,骨头小儿少,是做白切猪脚等偏肉食的菜肴的好材料。

猪后腿,其肘部是曲向前方的。猪后腿肉少,肥肉比较多,骨头大而多,筋道也多,比较适合煲汤等食用。

2、购买去蹄壳的猪蹄

购买猪脚的时候,要注意看猪蹄壳是否去掉。有的猪肉贩子不去掉猪蹄壳,那样蹄子壳也占重量,却不能吃,多收钱。

3、认清鲜猪蹄

有些商贩把冻猪脚解冻后冒充鲜猪脚或是冷鲜猪脚,经验不足的消费者就可能上当。冷冻后再解冻的猪脚,色泽偏暗红,且色泽不均匀。

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