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- The hydroxypropyl starch was prepared via reaction of corn starch with 1,2-epoxypropane using fatty alcohol polyoxyethylene ether (FAPE) as a catalyst by dry process. 以玉米淀粉为原料,以1,2-环氧丙烷为醚化剂,在碱性条件下,用脂肪醇聚氧乙烯醚(FAPE)催化干法制备了羟丙基淀粉。
- Hydroxypropyl starch and oxidized starch was prepared by etherification or oxidation with green soybean starch,and the optimum production conditions was found.The yield was over 90%. 用绿豆淀粉通过醚化或氧化制成羟丙基淀粉和氧化淀粉,找出最佳工艺条件,收率可达90%25以上。
- Synthesis technology and property of hydroxypropyl starch by using potato starch as raw material, propylene oxide as etherization reagent and sodium hydroxide as catalyst, were studied in this paper. 本文以马铃薯淀粉为原料,环氧丙烷为醚化剂,氢氧化钠为催化剂对低取代度羟丙基淀粉的制备工艺进行了研究。
- Determination on Substitution Degreeof Hydroxypropyl Starch Ether 羟丙基淀粉醚取代度的测定
- Keywords hydroxypropyl starch;digestibility;enzyme hydrolization; 羟丙基淀粉;消化性能;酶水解;
- Keywords hydroxypropyl starch;high molar substitution;preparation; 关键词羟丙基淀粉;高取代度;制备;
- Preparation of Hydroxypropyl Starch in Dry Process Catalyzed by Fatty Alcohol Polyoxyethylene Ether 脂肪醇聚氧乙烯醚催化干法制备羟丙基淀粉
- Keywords tapioca starch hydroxypropyl starch fatty alcohol polyxyethylene ether（AEO） improve wet process.; 木薯淀粉;羟丙基淀粉脂肪醇聚氧乙烯醚;改进;湿法制备;
- Sugar and starch are broken down in the stomach. 糖和淀粉在胃里被分解。
- Keywords potato starch;hydroxypropyl starch;etherization;synthesis technology;property; 马铃薯淀粉;羟丙基淀粉;醚化;合成工艺;性能;
- Keywords hydroxypropyl starch;catalyst;fatty alcohol polyoxyethylene ether;dry process; 羟丙基淀粉;催化剂;脂肪醇聚氧乙烯醚;干法制备;
- What is the HPS in the rapid fire pistol event? 手枪速射项目的满分是多少?
- An edible starch made from these plants. 葛粉从这些植物中提取的食用淀粉
- Periapt of Vitality now gives 150 hps, up from 100. 活力护身符现在给予150点生命;原来是100.
- Fist HPS Company launched in Paris of France. 总公司坐落于法国巴黎。
- HPS means highest possible score. HPS表示满分。
- Spray starch on the shirt collars before ironing them. 熨衬衫领要先喷些粉浆再熨。
- Their success apparently took the starch out of the opposition. 他们的成功明显地使其对手泄了气。
- Hydroxypropyl Starch 羟丙基淀粉[药用辅料]
- HPS series of decanter applies to periodic occasion of drainage. HPS系列滗水器适用于间歇性排水场合。
