Another adds an iron-containing molecule called heme, which their team says is key to its meaty flavor.

还有公司添加了含铁的血红蛋白分子，并称这是“肉味”的关键。

And ten tongue twisters later, we've got a completed heme.

在这十个绕口令之后，我们就得到了完整的血红素。

Hemoglobin is actually made up of four peptide chains, each bound to a heme group.

血红蛋白实际上是由四条肽链构成，其中每条肽链均与亚铁血红素结合。

Normally, hemoglobin is made up of four globin chains, each bound to a heme group.

正常情况下，血红蛋白由4条珠蛋白链组成，每条珠蛋白链都与一个血红素基团结合。

So, the first “bad” compound in meat we'll have a look at is heme iron.

所以，肉中的第一个“不好的”化合物是血红素铁。

The WHO's IARC report identified heme iron as one of the suspect compounds in meat.

世界卫生组织的国际癌症研究机构的报告确认血红素铁是肉类中可疑的化合物之一。

There are four globin subunits, typically two alpha and two beta, and each one has its own heme group.

它含有四个球蛋白亚基，通常是2个α亚基和2个β亚基，每个亚基都含有血红素分子。

Heme iron is said to increase your risk for heart disease, and even cancer, particularly colon cancer.

据说血红素铁会增加患心脏病甚至癌症的风险，尤其是结肠癌。

Scientists found that its belly contained iron, bound up in a molecule called heme—the compound in blood that carries oxygen.

科学家在其腹部发现含有铁, 组成了一种被称为亚铁血红素的分子，这是一种在血液中携带氧气的化合物。

Depending on the person and their lifestyle, iron stores can deplete rapidly when you stop ingesting heme iron.

根据个人及其的生活方式，当你停止摄入血红素铁元素时，体内的铁元素会迅速耗尽。