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- The average yield of GA product in three preparations was upto 61%, and was about equivalent to the yield of acidic hydrolytic method which is used to produce GA industrially now. 在此基础上，进行了没食子酸实验室克量级酶法制备实验，3次实验没食子酸产品的平均产率达到61%25。
- Compared with the conventional enzymic and acidic hydrolytic methods， this method appeared to be simpler， cheaper， quicker and more accurate. 与传统的酸解法和酶解法比较，该方法操作步骤简单,检测成本低,快速准确。
- Keywords urea hydrolytic method;whisker;CaCO3; 尿素水解法;晶须;碳酸钙;
- aspecific enzymatic hydrolytic method 非特异性酶解法
- METHODS:Amino acid,fish oil and polysaccharide were one by one isolated and refined from the head of eel by enzymatic hydrolytic methods. 方法 :采用酶解法分离鳗鱼头中氨基酸、鱼油和多糖并分别进行了精制。
- Preparation of Aragonite Whiskers with Urea Hydrolytic Method 尿素水解法制备晶须碳酸钙
- The technonlgy of extracting filbert kernel oil by enzymatic hydrolysis method is studied. 研究了用酶解法提取榛子仁油的工艺,并通过正交试验对工艺进行了优化。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- The sulphuric acid hydrolysis method was used to prepare the micronized corn starch granule at normal temperature. 利用硫酸水解的方法,在常温情况下制备微细玉米淀粉颗粒。
- The intracellular polysaccharides of Agaricus blazei Murill by submerged culture were extracted by enzyme hydrolysis method. 以液体深层发酵培养的姬松茸菌丝体为原料,利用酶法提取姬松茸胞内多糖。
- Liquid phase precipitation method,sol-gel method,alkoxide hydrolysis method,gaseous phase method,solid phase method were discussed and analyzed in detail. 液相沉淀法由于原料廉价易得、工艺简单、产品性能稳定、环境污染少等特点使其成为最具有工业应用价值的纳米氧化镁制备技术。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- Through orthogonal test,the best technology of producing the resistant starch with autoclave method and acid hydrolysis method was studied with ordinary corn starch as raw material. 以普通玉米淀粉为原料,通过正交实验确定了压热法和酸解法生产抗性淀粉的最佳工艺,研究了各工艺参数对抗性淀粉产率的影响。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- TiO_2 nanopowder was prepared from titanium tetrachloride and n-octanol by liquid phase hydrolysis methods. 以四氯化钛和正辛醇为原料,通过液相水解法制备纳米二氧化钛粉体。
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- I have a simple and easy method. 我有个简易的方法。
- I went through by a summary method. 我成功运用了一个简易的方法。
- Nanosized titanium dioxide powder was prepared via Sol - Gel methods, Hydro-thermal methods , Hydrolysis methods from tetrabutyl titanate . 以钛酸四丁酯为原料,采用溶胶-凝胶法、水热沉淀法、水解法制备了纳米二氧化钛粉体。
