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闻起来和吃起来味道都很臊的「臊猪肉」是咋回事是不是有的人吃的出臊猪肉有的人吃不出

From wikipedia
【闻起来和吃起来味道都很臊的「臊猪肉」是咋回事是不是有的人吃的出臊猪肉有的人吃不出】 Boar taint is the offensive odour or taste that can be evident during the cooking or eating of pork or pork products derived from non-castrated male pigs once they reach puberty. It is only found in a small minority of pigs and can be found in both males and females as the chemicals that cause the smell are produced in the intestines as well as the testes.
Studies show that about 75% of consumers are sensitive to boar taint so it is necessary for pork producers to control it.
异味主要存在没阉割的成熟公猪里，所以又叫公猪异味。只有一小部分猪会有这种异味，而且其实公猪母猪都会有这种异味，因为肠子和睾丸都能产生异味物质。
Women appear to be more sensitive than men and some ethnic groups also seem to be more sensitive than others.
About 25% of consumers cannot detect the taint chemicals and about 80% of boar pigs do not have taint. Selecting pigs for breeding that do not have taint and managing on pasture virtually eliminate any chance of boar taint and have been successfully used at many farms.
女性似乎对这种异味更敏感。大约25%的人对此不敏感，80%的公猪没有这种异味。
CausesBoar taint is caused by the accumulation of two compounds – androstenone and skatole – in the fat of a minor number of male pigs. Most pigs do not have boar taint and it is rare by slaughter weight age.
公猪异味是由两种化合物雄酮和粪臭素在公猪的脂肪中蓄积形成的。Androstenone (a male pheromone) is produced in the testes as male pigs reach puberty, while skatole (a byproduct of intestinal bacteria, or bacterial metabolite of the amino acid tryptophan) is produced in both male and female pigs. However levels are much higher in intact boars because testicular steroids inhibit its breakdown by the liver. As a result, skatole accumulates in the fat of male pigs as they mature.
雄酮（一种雄性信息素）在雄性猪只性成熟时在睾丸内产生，而粪臭素（肠道菌的副产物，或是色氨酸的细菌代谢产物）在雄性和雌性猪只体内都会产生。但是，未去势公猪体内粪臭素的水平要高得多，这是因为睾丸激素抑制了肝脏对其的降解。于是，粪臭素便在雄性猪只成熟过程中在它们的脂肪中累积起来。
这些化合物在雄性猪只性成熟时自然产生，如果任其长时间在公猪体内积累，当猪只被宰杀烹食时，由它们引起的异味很难让人忽略。为了防止这些化合物的蓄积，生猪生产者通常将仔公猪去势。
■网友的回复
你说的这个应该是未经阉割的公猪
■网友的回复
猪肉味道已不是儿时的记忆，主要在于饲养方式不同：以前农户家的猪吃野菜，散养的猪，肉质香嫩！现在能买到的猪肉一般是饲料，养殖厂里统一饲养的，所以会有膻味。每个人对味道敏感度不同，并无性别差异。


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