研究表明，一次和二次ecae加工对P p结晶度和密度的影响较小。
The results showed that the effects of ECAE processing on density and crystallinity of PP were minor.
结果表明，多孔淀粉颗粒表面呈蜂窝状，孔密度均一， 结晶度提高，吸水吸油能力明显大于原淀粉。
The results show porous starch granule looks like honeycomb, porous density is homogeneous, the crystallinity increase and the absorptivity are obviously higher compared with native starch.
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