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鱼腥味从何而来?如何去腥?

大家在吃鱼的时候,会觉得鱼肉非常鲜美,这种鱼鲜主要来自鱼肉中含有的氧化三甲胺。氧化三甲胺非常不稳定,容易还原为有腥味的三甲胺。鱼在死后或者储存不当的时候,鱼体内的氧化三甲胺就会不断地还原成三甲胺,从而使鱼产生腥味。

鱼腥味从何而来?如何去腥?

大家在吃的时候,会觉得鱼肉非常鲜美,这种鱼鲜主要来自鱼肉中含有的氧化三甲胺。氧化三甲胺非常不稳定,容易还原为有腥味的三甲胺。鱼在死后或者储存不当的时候,鱼体内的氧化三甲胺就会不断地还原成三甲胺,从而使鱼产生腥味。

如何去除鱼腥味?

烹饪中,放入少量的酒、醋和生姜即可有效去除鱼腥味。

酒可以促使蛋白质凝固不再分解,阻止三甲胺生成。加醋可以将三甲胺变成无臭的盐类;生姜,它是醇和酮的合成体,可以有效去除腥味。

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鱼腥味从何而来?如何去腥?

When you eat fish, you will feel that the fish is very delicious. This kind of fish mainly comes from the trimethylamine oxide contained in the fish. Trimethylamine oxide is very unstable and easy to reduce to fishy trimethylamine. When fish are dead or stored improperly, the oxidized trimethylamine in the fish body will be continuously reduced to trimethylamine, which makes the fish produce a fishy smell. How to remove the fishy smell? In cooking, a small amount of wine, vinegar and ginger can effectively remove the fishy smell. Alcohol can cause protein to coagulate and not decompose, preventing the formation of trimethylamine. Vinegar can turn trimethylamine into odorless salts; ginger, which is a synthesis of alcohol and ketone, can effectively remove the fishy smell.

Understanding more and Fishrelevant trivia!

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