Modified sweet potato starch flocculants were prepared with cationic etherizing agent and microwave technique, and used to treat the dyeing and printing wastewaters.

采用微波辐射技术，用阳离子醚化剂对红薯淀粉进行改性，制备了改性红薯淀粉絮凝剂，并用其处理印染废水。

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This paper studied the influence of starch and modified starch on noodle quality. The results showed that 5% potato starch had better effects on noodles.

主要研究淀粉及变性淀粉对面条品质的影响。试验表明：添加5%的马铃薯淀粉，对面条的品质有较好的影响。

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Preparation of Octenyl succinic anhydride (OSA) modified starches from raw material potato starch and acid hydrolyzed potato starch in aqueous slurry system were first studied.

本课题以马铃薯淀粉和酸水解马铃薯淀粉为原料，对辛烯基琥珀酸淀粉酯的湿法制备工艺进行了研究。

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