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Pectose exists in the fleshy pulp of unripe fruit;during the process of ripening it changes to pectin;by cooking, pectin is changed to pectosic acid, and by longer cooking to pectic acid.

存在于未熟果子肉浆中,在熟过程中它质,在烹饪时酸。

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Simmering should get all the pectin out of the giant teabag, which makes the marmalade set.

用小火能将果胶煮出来从而形成果酱。

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Just think of a jam or jelly, that gelatinous texture is thanks to pectin.

只要想想果酱或者果冻,这种明胶质地多亏了果胶。

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In pie filling, pectin will form a jelly-like mesh that holds water in place.

在馅饼馅中,果胶会形成果冻状的网,将水保持在正确的位置。

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For thicker pie filling, you can choose fruits with more pectin, like apples.

的饼馅,以选择果胶多的水果,比如苹果。

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But pectin can dissolve in water.

但是果胶水。

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Different kinds have different compounds attached to the pectin molecule, so they often ripen differently.

不同的水果的果胶分子构成不同,它们的成熟常也不同。

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So, more pectin means a thicker pie filling, which in turns means a pie bottom that's less soggy.

所以,更多的果胶意味着更的馅饼馅,这反过来意味着馅饼底部不会那么潮湿。

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However, heat destroys pectin, so even a pie with lots of pectin can turn to mush if you overcook it.

然而,热量会破坏果胶,所以如果你加热过头的话,即使是含有大量果胶的馅饼也会变成糊状。

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In some fruits, pectin doesn't just dissolve, either—it also gets broken into pieces by enzymes.

而在一些水果中,果胶并不只是溶解,它还会被酶分解成小块。

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Now the beautiful thing about cauliflower in a puree is it's a vegetable with a lot of pectin in it.

花椰菜泥的优点在它是一种含有大量果胶的蔬菜。

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That's because their mealy texture is tied to the breakdown of a substance called pectin.

因为与它们变面有关的是果胶这种物质的溶解。

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But pectin doesn't coat the flour proteins like the fats do.

但是果胶不像脂肪那样包裹面粉蛋白质。

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Miep worked at the pectin company.

Miep 在果胶公司工作。

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And, a little acid will make pectin stronger and more stable, so some bakers add lemon juice to pie filling.

而且,一点点酸会使果胶更强更稳定,所以一些面包师会在馅饼馅中加入柠檬汁。

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So, more pectin means a thicker pie filling, which in turns means a pie bottom that’s less soggy.

所以,更多的果胶意味着更的馅饼馅,这反过来意味着馅饼底部不那么潮湿。

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So when that pectin combines with the caramel, it creates a really sticky, ooey-gooey caramelization, which is what you want.

所以当果胶与焦糖结合时,它会产生一种非常粘稠的焦糖,这就是你想要的。

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In general, low temperatures slow down chemical reactions, so if you keep fruit cold, its pectin molecules break down less.

简单来说,低温放慢了化学反应,所以如果将水果冷藏,果胶溶解度变低。

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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的多糖,它们常在一些植物中将细胞壁结合在一起,包括像苹果和浆果一类的水果。

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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,则开始形成缠结的粘性网状物。

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Besides Miep there was another young woman from the pectin company named Bep, and the two men who now ran Otto's business.

除了 Miep, 还有果胶公司的另一位年轻女士 Bep,以及现在经营 Otto 公司的这两个男人。

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