1·The content of uronic acids decreased in the portions of pectin.
果胶部分的糖醛酸含量降低。
2·Furthermore, the content of glucose and galacturonic acid were higher in sweet potato pectin.
同时，甘薯果胶中半乳糖醛酸和葡萄糖的含量较高。
3·Gargle and clean your teeth after eating persimmon lest the tannic acid, pectin and sugar damage your teeth.
吃完柿子记得刷牙漱口，以免柿子中的单宁酸、果胶和糖分，侵蚀牙齿。
4·Apples are also rich in pectin, a fiber that has a high capacity to absorb water and improve regularity.
苹果也含有丰富的果胶、纤维，纤维具有较高容量，能吸收水分和完善规律性。
5·Apples are an excellent source of pectin.
苹果是果胶的极好来源。