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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.

存在于未成熟肉浆,在成熟过程质,在烹饪时成重酸。

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

火能将果煮出形成果酱。

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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,这种明质地多亏了果

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But pectin can dissolve in water.

但是果可溶于水。

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

不同的水果的果分子构成不同,它们的成熟流程通常也不同。

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

在一些水果中,果并不只是溶解,它还会被酶分解成块。

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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.

花椰菜泥的优点在于它是一种含有大量果的蔬菜。

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

为与它们变面有关的是果这种物质的溶解。

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Miep worked at the pectin company.

Miep 在果公司工作。

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

在馅饼馅中,果会形成一个果冻状的网状物,将水固定在适当的位置。

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

,热量会破坏果即使是含有大量果的馅饼如果煮得太久也会变成糊状。

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

如果馅料比较厚,可以选择果含量高的水果,比如苹果。

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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,更多的果意味着更厚的馅饼馅,这反过意味着馅饼底部不那么潮湿。

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

但是果不像脂肪那样包裹面粉蛋白质。

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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.

简单说,低温放慢了化学反应,所以如果将水果冷藏,果溶解程度变低。

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

且,一点酸会使果更结实、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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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的多糖,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.

当你对果进行加热时,这些多糖分子开始相互结合,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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But pectin doesn't coat the flour proteins like the fats do, instead, it competes for the water's attention to form a jelly-like mesh of its own.

但果无法像脂肪一样覆盖在面粉蛋白质上,是通过自身形成质网状物抗击水分入侵。

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