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- Acetate starch was synthesized by using starch as base, the glacial acetate acid and acetic anhydride as acetylating agent, and H2SO4 as catalyst. 摘要以淀粉为基料,以冰醋酸和醋酸酐为乙酰化试剂,以硫酸为催化剂,制备了醋酸酯淀粉;
- Acetate of potato starch can be produced by reaction between the starch and acetic anhydride in alkaline solution, then crosslinking acetated starch can be obtained by crosslinking reaction between acetated starch and crosslinking agent. 马铃薯原淀粉在水相体系、碱性条件下与醋酸酐作用,生成马铃薯淀粉醋酸酯,然后与交联剂进行交联反应,得到马铃薯交联淀粉醋酸酯。
- The chemical structure of the acetate starch was characterized by using IR spectrum.The degree of substitution (DS) and the content of acetyl of the products were determined. 用红外光谱仪对醋酸酯淀粉进行了初步表征,并用酸碱滴定法测试了其取代度和乙酰基含量;
- Preparation of high substituent acetic starch ester-film material for carbamide controlled release 尿素缓释膜材料高取代醋酸酯淀粉的研制
- Manufacturing Acetic Starch and the Relations Between Degree of Substitute and Processing Paramemeter 醋酸酯淀粉的制备及取代度与工艺参数的关系
- Sugar and starch are broken down in the stomach. 糖和淀粉在胃里被分解。
- An edible starch made from these plants. 葛粉从这些植物中提取的食用淀粉
- Dry-preparation and Properties of Phosphated Acetate Starch 磷酸化醋酸酯淀粉的干法制备及特性研究
- acetic starch 醋酸淀粉
- 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。
- An acetic acid solution of a drug. 醋剂一种药物的乙酸溶液
- The wine in him has almost melted acetic acid. 他一肚皮的酒几乎全化为了醋酸。
- Having an acetic taste;sour - tasting. 酸味的,酸的醋一样的味道的;酸味的
- Nantong Acetic Acid Chemical Co., Ltd. 南通醋酸化工股份有限公司
- Strong heating with water gelatinizes starch. 炽热加上水于淀粉成为胶状。
- Starch my shirt's collar, please. 请把我的衬衣领浆硬。
- Having an acetic taste; sour-tasting. 酸味的,酸的醋一样的味道的;酸味的
- The soup will reduce by adding some cooking starch. 汤中加些淀粉将变稠。
- Acetic acid prednisone what is dragon? 醋酸强的松龙是什么?