pectinelle

例句：

1. 1. Thefruit is made into jams and jellies by removing the pectin.
   这种水果通过去除果胶制成了果酱和果冻。
2. 2. Pectin is a naturalsubstance found in many fruits thatgives them their texture.
   果胶是一种存在于许多水果中的天然物质，赋予了它们它们的质地。
3. 3. The pectin inthe jam helps to thicken it andprevent it from separating.
   果胶在果酱中帮助使其变稠，防止它分离。