After cross - linked with phosphorus oxychloride the polarization cross of tapioca starch under polarized light has no distinct change in the different period of the biodegradation , showing that when the degree of cross linking is high starch biodegradation is very difficult 经三氯氧磷高交联后的木薯淀粉在微生物降解过程中颗粒的偏光十字变化不明显,表明一定程度的三氯氧磷交联会抑制微生物对淀粉颗粒的作用。
The series granular starches soluble in cold water with different solubility were prepared by alcoholysis under normal pressure and the paste properties of maize starch , tapioca starch , potato starch and their granular starches soluble in cold water were studied 摘要在常压下,用醇解法制备了不同溶解度的颗粒状冷水可溶淀粉系列,并对玉米、木薯和马铃薯原淀粉及其不同溶解度的颗粒状冷水可溶淀粉糊的性质进行了研究。
Other kinds of agricultural waste includes : straw from rice + wheat + maize + cotton + blackgram , coffe husk , coconut residues , julia flora , husks from millet + soyabean + tamarind + betel nut , groundnut shell , coconut shells , fig stalk , jute sticks , tapioca stalks , redgram stalks 其它类型的农业废弃物包括:水稻、小麦、玉米、棉花、黑豆、咖啡壳、椰子残余物、植物秸秆和稻壳、大豆、酸豆、槟榔坚果、花生壳,以及槟榔坚果、花生、椰子壳、无花果茎、黄麻秆、木薯茎。
Experiments indicated that compared with the native starch , the paste made of granular maize starch soluble in cold water prepared by alcoholysis showed higher apparent viscosity , higher stability of freeze thaw and lower retrogradation ; while the paste made of granular tapioca and potato starch soluble in cold water showed lower viscosity , stability of freeze thaw and retrogradation 试验证明,相对于原淀粉糊,醇解法制备的颗粒状冷水可溶玉米淀粉糊的表观粘度和冻融稳定性有所提高,凝沉性降低;颗粒状冷水可溶木薯和马铃薯淀粉糊的表观粘度、凝沉性和冻融稳定性均降低。