Those with more than ten are polysaccharides.

由多于10个糖分子组成 那些称为多聚糖。

Starches are polysaccharides with molecular bonds between sugar molecules that human intestinal enzymes can break down.

淀粉是葡萄糖分子通过分子连接聚合而成多糖，可以被人肠道内酶分解。

First, Klebsiella pneumoniae is encapsulated, which means it's covered by a polysaccharide layer called a capsule.

首先，它被多糖成分荚膜包裹。

Klebsiella has an abundant polysaccharide capsule which leads to the formation of very mucoid and viscous pink colonies.

克雷伯有很厚多糖成分荚膜，所以可以产生很多黏性物质使得落非常粘稠。

Then there are polysaccharides which are even larger chains with branches, and are the most abundant type of carbohydrates found in food.

而多糖，能形成比寡糖更长长链，并且还有支链，食物中所含碳水化合物大多都是多糖。

Mono- and disaccharides come from fruits, honey, sugar beets and sugar cane, while polysaccharide starches come from veggies and grains.

单糖双糖来自水果、蜂蜜、甜菜，而多糖淀粉来自蔬菜谷物。

See, applesauce is full of a polysaccharide called pectin, which normally holds cell walls together in some plants, including fruits like apples and berries.

看，苹果酱富含一种叫作果胶多糖，它们通常在一些植物中将细胞壁结合在一起，包括像苹果浆果一类水果。

Now when you eat something like a piece of onion bread, enzymes start breaking down disaccharides, oligosaccharides, and polysaccharides into monosaccharides so they can be absorbed.

当你吃东西时，比方说一片洋葱面包，消化酶便开始将食物中双糖、寡糖、多糖分解为单糖，以便人体吸收。

And when you heat up pectin, those polysaccharide molecules start binding to each other and other molecules like water to create a tangled gummy network.

而当你对果胶进行加热时，这些多糖分子开始相互结合，而其他分子，如水分子，则开始形成缠结粘性网状物。

Finally, children with sickle cell typically get prophylaxis with penicillin and an additional polysaccharide vaccine against Streptococcus pneumoniae to help prevent sepsis and meningitis with encapsulated bacteria.

最后，镰状细胞病儿童通常会预防性使用青霉素以及其它多糖疫苗，以对抗肺炎链球，有助于预防荚膜引发败血症脑膜炎。

Different enzymes help to break different linkages - for example amylases break down large polysaccharides like starch into smaller units, whereas lactase, sucrase, and maltase break down lactose, sucrose, and maltose into their monosaccharides.

不同消化酶能分解特定糖链，比如淀粉酶可以将淀粉等多糖分解为小分子糖，而乳糖酶、糖酶、麦芽糖酶则分别可将乳糖、糖、麦芽糖降解为相应单糖。

Consider starch and fiber, both polysaccharides, both derived from plants, both composed of hundreds to thousands of monosaccharides joined together, but they're joined together differently, and that changes the effect they have on your body.

拿淀粉纤维来说，它们都是多糖，都是从植物中获得，也都由成百上千个单糖连接而成，但是它们连接方式不同，这就改变了它们对你身体影响。

As a quick review, remember that the immune system has T cells that react to all sorts of antigens, which are usually small peptides, polysaccharides, or lipids, and that some of these antigens are part of our own body's cells.

免疫系统T细胞各种抗原反应；抗原一般是小分子肽、多糖或者脂类，而有些抗原可以是自身细胞。

Insulin helps stimulate the liver to store glucose as glycogen in a process called glycogenesis - which is when some of the glucose molecules get linked together with alpha 1-4 and alpha 1-6 glycosidic bonds to form a polysaccharide called glycogen.

胰岛素还能促进肝细胞将葡萄糖转化为糖原，并贮存于肝脏，这个过程称为糖原生成，体而言就是葡萄糖分子通过α-1，4糖苷键、α-1，6糖苷键结合成称为“糖原”多糖过程。