芬兰的科学家说,在未来十年,这种“空气制造”的蛋白质将与大豆在价格上竞争。这种蛋白质是由土壤细菌构成的,它们以电解水中的氢为食。

With farming blamed for contributing to many environmental problems, there's been increasing investment in novel foods grown from bacteria. A study last year concluded that protein from microbes was several times more efficient than soya in terms of land use and required just a tenth of the water.
由于农业活动被认为是许多环境问题的原因,人们对细菌制成的新食品的投资正在增加。去年的一项研究得出结论,微生物蛋白的土地利用效率比大豆高几倍,耗水量只有大豆的十分之一。

The bacteria food, Solein, can be used as a substitute for soya in a host of foods, such as pies, ice creams, breads and cakes. It can also feed livestock1 without harming rainforests in the way new soya plantations2 often do.
这种被命名为“Solein”的细菌食品可以在许多食物中作为大豆的替代品,如馅饼、冰淇淋、面包和蛋糕。它还可以用来喂养牲畜,而不会破坏雨林,这与大多数新的大豆种植园相同。

Academics say it won't be a cure for all the problems associated with farming, but it will help if people are willing to eat it.
学者表示,这不会完全解决所有与养殖相关的问题,但如果人们愿意吃它,这将有所帮助。


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