采用X-射线衍射仪对颗粒态抗性淀粉的结晶性质进行了研究。
The crystalline property of granular resistant starch(RS) was studied by X-ray diffractometer.
淀粉及淀粉衍生物结晶性质及结晶度大小直接影响着淀粉产品的应用性能。
The crystallinity of the starch and its derivatives have a direct effect on the applications of its products.
理化性质：白色结晶性粉末、溶于水、稀醇、液氨和二甲基甲酰胺，而不溶于乙醇、醚和丙酮。
Characters: White crystalline powder, soluble in water, dilute alcohol, liquid ammonia and dimethylformamide, and not soluble in ethanol, ether and acetone.
环吡酮胺性质：白色结晶性粉末，无臭，味苦。
Ciclopirox Properties: white crystalline powder, odorless, bitter taste.
但聚二氧六环酮的结晶度较高，不适合直接用做药物控释材料，需要与其他单体进行共聚以改善其亲水性和结晶性等性质。
Poly(p-dioxanone) has high degree of crystallinity which limited it to copolymerize with other monomers to be used as controlled drug release materials.
络活喜AmlodipineBesylate 分子式：C26H31ClN2O8S性质：白色或淡黄色结晶性粉未，无臭、味苦，易溶于水、甲醇。
Norvasc Amlodipine Besylate Molecular formula: C26H31ClN2O8S Properties: white or light yellow crystalline powder, odorless, bitter taste, soluble in water, methanol.
络活喜AmlodipineBesylate 分子式：C26H31ClN2O8S性质：白色或淡黄色结晶性粉未，无臭、味苦，易溶于水、甲醇。
Norvasc Amlodipine Besylate Molecular formula: C26H31ClN2O8S Properties: white or light yellow crystalline powder, odorless, bitter taste, soluble in water, methanol.
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