Wheat flour, the main raw material for bread may broadly be classified into high protein protein over 11%, medium protein flour protein 8-11% and low protein flour protein below 8%.

小麦面粉是制作面包的主要原料，它大体可分为高蛋白质面粉(蛋白质含量超过11%)，中量蛋白质面粉(蛋白质含量8 ~ 11%)和低蛋白质面粉(蛋白质含量低于8%)。

youdao

We need protein. You cannot live without protein.

我们需要蛋白质，没有蛋白质你就不能生存。

youdao

It's a protein, a specific kind of protein, one that speeds up chemical reactions.

它是一种蛋白质，一种特殊的蛋白质，可以加速化学反应。

youdao

At the same time,though, the two scientists found that the protein can also support the growth of cancer in some cells.

VOA: special.2010.05.18

It's not the best form of food in that they're actually very poor in protein, and unfortunately very, very rich in cyanide.

但木薯的根并不是最好的食物,因为它的蛋白质含量很少，而更不幸的是，它的氰化物含量非常，非常高。

麻省理工公开课 - 化学原理课程节选

It lists the protein but not the percent daily value, so you noted something interesting about the food label.

这里列出了蛋白质却没写其日摄取百分比,你注意到了食品标签里一个有趣的现象

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Zovant is an artificially created version of a naturally occurring protein called Activated Protein C.

BBC: Breakthrough on killer infection

"And that purified protein is our vaccine, " said Clifton McPherson, the Protein Sciences quality control director.

CNN: King: H1N1 worries increase awareness on college campuses

In the fat-shedding livers, by contrast, she found high concentrations of a protein called fatty-acid-binding-protein 4.

ECONOMIST: Why some duck livers are delicious, and others nasty