Ants can't digest the cellulose in leaves—but some fungi can.
蚂蚁不能消化树叶中的纤维素，但有些真菌可以。
The polysaccharides are the complex carbohydrates, including starch, glycogen, and cellulose.
多糖是复杂的碳水化合物，包括淀粉、糖原和纤维素。
"The most important about this discovery is TU-103's ability to produce butanol directly from cellulose," said Mullin.
“关于这个发现最重要的是TU-103从纤维素直接生产丁醇的能力。”穆林说。
"They are like little factories that spit out biofuel molecules without the need for starch or cellulose, " explains Gibbons.
吉本斯解释：“这就像一个不需要淀粉或者纤维素就能生产出生物燃料分子的小型工厂。”
Green algae store food as starch, as do land plants and have cell walls made of cellulose, similar in composition to those of land plants.
绿藻以淀粉的形式储存食物，陆生植物也是如此，它们的细胞壁由纤维素构成，与陆生植物的细胞壁组成相似。
That requires a pretreatment that splits the cellulose into glycose molecules.
这需要预处理，将纤维素分解成葡萄糖分子。
The best method of reducing attack on the cellulose and still obtain a bleachable pulp is to use strong acid and low cooking temperature.
生产纤维损失小、漂白性能好的浆料的最佳方法是使用强酸和低蒸煮温度。
Besides cellulose, there are hemicellulose and lignin.
除了纤维素，还有半纤维素和木质素。
Starch glycogen and cellulose are examples of polysaccharides.
淀粉、糖原和纤维素也是多糖的例子。
Its enzymes decompose cellulose and hemicellulose into sugar monomers.
它的酶可以将纤维素半纤维素分解为糖分子。
Leaves that are high in cellulose, or that contain oils, also stoke the flames.
纤维素含量高或含油的叶子也助长了火势。
Engineers have tried using steam, acids and enzymes to break cellulose into useful sugars.
工程师们尝试用蒸汽，酸和酶把纤维素分解成有用的糖。
This was particularly essential as the body lacked the ability to sufficiently digest cellulose.
由于我们不能有效地消化纤维素，这个功能尤其重要。
The newly discovered strain can be used to make fuel from any source of cellulose, not just paper.
这个新发现的菌株可以利用任何来源的纤维素，不只是纸。
If things work out better this time, it still leaves the question of where the cellulose is to come from.
即使这次的进展更好一些，还有一个问题就是纤维素从哪儿来。
The next step is to scale the process up and adapt it to cellulose, which makes up the bulk of plant material.
下一步的目的是使之实现工业化从而能够处理大量的植物纤维。
Agrivida is working on plants that release enzymes to degrade the cellulose in their own cell walls - on command.
Agrivida公司正致力于令植株释放酶以降解自身细胞壁纤维素——利用指令。
Instead, they make energy-bearing sugars in a form called cellulose, which forms the sinew or skeleton of the plant.
相反，它们生产储存能量的纤维素，纤维素形成了植物的脉络和骨架。
Much of the energy in ordinary grass is locked away as cellulose, but the new strains make more sugar within the cells.
普通草中的能量大都被锁定为纤维素，而这种新植株在细胞内产生更多的糖。
It doesn't compete for crop land, since cellulose containing plants can be grown on lands where other crops won't grow.
利用纤维素将不会和粮食抢土地，因为很多纤维素含量丰富的植物可以在其他农作物不生长的土地上生长。
A similar sac is much bigger in other animals than it is in humans and is used to aid in digesting high cellulose diets.
在其它动物身上，类似的一个囊会更大一些，它是用来消化高纤维素食物的。
For the future, many think a better way of making biofuels will be from grasses and saplings, which contain more cellulose.
放眼未来，很多人认为生产生物燃料更好的办法是利用草和树苗来作为原料。因为它们拥有更多的纤维素。
Citrus waste is rich in pectin, cellulose, and polysaccharides, which can be turned into sugars and fermented into alcohol.
柑桔类植物的果实表皮中富含胶质、纤维素和多聚糖，这些成分能够被转化为糖，经发酵后再变成酒精。
At the moment, only a handful of factories around the world produce biofuel from cellulose. And that fuel is still ethanol.
现在，全世界只有少数几个工厂通过纤维素生产生物燃料，而且产品仍然是乙醇。
TU-103 is the first bacterial strain found in nature (not genetically engineered) to produce butanol directly from cellulose.
103是第一个自然界中发现的(非基因改造的)能够直接从纤维素产生丁醇的细菌。
Both starch and cellulose consist of sugar molecules, linked together in different ways, and sugar is what fermentation feeds on.
淀粉和纤维素都由多糖分子构成，只不过连结方式不同，而且发酵也以糖为能源。
Both starch and cellulose consist of sugar molecules, linked together in different ways, and sugar is what fermentation feeds on.
淀粉和纤维素都由多糖分子构成，只不过连结方式不同，而且发酵也以糖为能源。
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