pectic substances 中文意思是什麼
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The pectic substances can be classed protopectins, pectins and pectin acids。
果膠物質分成原生質果膠，果膠和果膠酸。 -
Cell - wall polysaccharides and pectic substances contained in the vesicles eontribute to growth of the new wall and middle lamella inside the sac
小泡中所含的細胞壁多糖和果膠狀物質對新細胞壁的生長和囊泡中間層的形成有重要的作用。 -
The hemicelluloses and pectic substances interact with the cellulose microfibrils of the cell wall to give extra strength and at the same time retain some plasticity
半纖維素和果膠質與細胞壁中的纖維素微纖絲相結合，這樣就具有了較大的強度同時還可以保持一定的可塑性。 -
There are, in addition to the waxy substances of the cuticle, other noncellulosics in the form of ash, pectic, and proteinaceous materials.
在表皮上有些蠟質，以及其它一些非纖維素物質包括灰分、果膠和蛋白質。
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