基本解釋果膠類同根派生 pectins相關(guān)詞英漢例句Influence of Pressure on Pectin. 壓力對膠質(zhì)的影響。Jam, and jelly both contain pectin. 果醬果凍中都含有果膠。Pectins are demonstrated by staining with ruthenium red. 可以用釕紅來鋻定果膠。The goal of retting is to bring about decomposition of the pectin. 浸漬的目的就是在於使果膠質(zhì)分解。After testing many other compounds, the team tried pectin. 再試過其他一些物質(zhì)之後,小組又嘗試了果膠。pectins更多例句