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新聞資訊

分享挑選新鮮牛肉方法

發布:時間:2022-04-23 返回列表

6369906602596925001698560.jpg

如何挑選新鮮牛肉呢?

新鮮肉:呈均勻的紅色,有光澤,脂肪潔白色或呈乳黃色 。

次鮮肉:色澤稍暗,切面尚有光澤,但脂肪無光澤。

變質肉:色澤呈暗紅,無光澤,脂肪發暗直至呈綠色。

摸黏度
新鮮肉:表面微干或有風干膜,觸摸時不粘手。
次鮮肉:表面干燥或粘手,新的切面濕潤。
變質肉:表面極度干燥或發粘,新切 面也粘手。

探彈性新鮮肉:指壓后的凹陷能立即恢復。
次鮮肉:指壓后的凹陷恢復較慢,且不能完全 恢復。
變質肉:指壓后的凹陷不能恢復,且留有明顯的痕跡。

查肉湯
良質凍牛肉(解凍肉):湯汁透明 澄清,脂肪團聚浮于表面,有一定的香味。
次質凍牛肉(解凍后):湯汁稍有混 濁,脂肪呈小滴浮于表面,香味、鮮味較差。

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