最优条件

The results showed that the optimal condition was achieved when the ratio of water-soluble gardenia blue pigment to acetic anhydride was 1:20 and reaction time 4 h at room temperature.

结果表明：采用料液比1：20，在常温下反应4 h，为制备憎水性栀子蓝色素的最优条件。

Under the above optimum conditions, other trimethylolpropane fatty acid esters, such as trimethylolpropane lauric acid ester, trimethylolpropane myristic acid ester, trimethylolpropane capric acid ester and trimethylolpropane octanoic acid ester were synthesized, and their esterification rates were 80.97%, 87.03%, 80.73% and 81.24%, respectively.

在上述的最优条件下，分别合成三羟甲基丙烷月桂酸酯、三羟甲基丙烷豆蔻酸酯、三羟甲基丙烷癸酸酯、三羟甲基丙烷辛酸酯，其酯化率分别为80.97%、87.03%、80.73%和81.24%。

The results suggested that the best determining condition of Dendribum nobile polysaccharides is use Carbolic acid 1.5mL and Sulfuric acid 6mL for 30min.

结果表明，金钗石斛多糖含量测定的最优条件是加入苯酚1.5mL，浓硫酸6mL，反应时间30m in。

The yield was about 32% by optimizing the scalar of catalyzer and the molar ratio of reactants.

在实验中，对催化剂的用量和反应物的投料比进行了优化，在最优条件下，目标产物收率为32％左右。

Crystallized sulfuric salt of SAM was obtained by centrifuging the precipitant at 3000 rpm after adding six times the volume of absolute methanol to the decolorant liquid with a final step of freezing evaporation.

确定了分离纯化SAM的最优条件是：在pH值5.0时，含SAM浓度为3.0 g/L的上柱液，以6 L/h的流速，过装填D152树脂的离子交换柱(φ50 mm×1500 mm)后以去离子水和醋酸洗脱除杂，再用9 L到15 L浓度为50 mmol/L的硫酸以6 L/h的流速洗脱，可以分离得到纯度较高的SAM粗品。

Based on the above experiment, fed batch fermentation in 5-liter fermentor was performed.

6以分批发酵最优条件为依据，对菌株TV2564进行了补料分批发酵研究。

Based on the above optimum condition, the batch fermentation was performed with strain SW0370 in 7-liter fermentor.

以摇瓶分批发酵最优条件为基础，对菌株SW0370进行了7L发酵罐分批发酵试验。

The results showed that the highest absorbency of copolymer was 2 260 for distilled water in optimized conditions. FTIR and microscope analysis demonstrated that the copolymer has trinary network structure.

结果表明在最优条件下得到的吸水树脂最大吸蒸馏水率为2260g/g， FTIR和偏光分析证实合成的树脂为网状接枝共聚物。

Objective: To optimize the preparation of Trimeresurus tea extraction process and the physical and chemical methods for clarification of the extract obtained in extraction technology to clarify the optimal conditions for a variety of conditions.

摘 要：目的：优化竹叶青茶制备的提取工艺并用物理及化学方法对提取液进行澄清，得到了提取澄清技术中各种条件的最优条件。

The synthesis of comb-shaped polymer in the optimal conditions is hydrdyzed to determine the best conditions for hydrolysis, the NaOH hydrolysis agent for the mass fration is 8%, hydrolysis temperature is 60℃, the reaction time is 3h.

在最优条件下合成的梳形聚合物再进行了水解，并确定了最佳水解条件：水解剂质量分数为8%的NaOH，水解温度为60℃，水解时间3h。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。