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- The results screening and optimizing by Plackett-Burman Design and orthogonal test accorded with the results optimizing by the single factor test. 利用Plackett-Burman法和正交试验设计筛选和优化菌株B和S9的培养条件与用单因子试验法优化培养条件得到的结果相一致。
- Single factor test was applied in the study on protein extraction from larva of Dendrolimus punctatus walker with salt method. 采用单因素实验对盐法提取马尾松毛虫幼虫蛋白质进行了研究。
- In this paper,The author extraction of flavone by methanol from sour carambola leaves by single factor test and orthogonal design test was studied. 利用甲醇浸提,通过单因素试验和正交试验探讨从酸杨桃叶中提取黄酮的最佳工艺条件,为酸杨桃叶中黄酮类化合物的提取提供实验数据。
- In this paper,extraction of flavone by methanol from sweet carambola leaves was studied by single factor test and orthogonal design test. 利用甲醇浸提、单因素试验和正交试验探讨了从甜杨桃叶中提取黄酮的最佳工艺条件。
- METHODS:The extraction technique was optimized by single factor test and orthogonal design taking extraction rate of Asiaticoside as the indicator. 方法:以积雪草总苷提取率为评价指标,采用单因素试验与正交试验优选积雪草中积雪草总苷的提取条件。
- The single factor test was used to optimize the formulation of zedoary turmeric oil liposomes prepared by freeze drying method with tertiary butyl alcohol-water cosolvent system. 采用叔丁醇-水共溶剂、冷冻干燥法制备莪术油脂质体,用单因素试验优化处方,并进行体外释放试验。
- Methods The content of salvianolic acid B was determined in decoction liquid and percolate by HPLC,and the optimal extraction technology was defined by single factor test. 方法高效液相色谱法测定水煎煮液、醇渗漉液中丹酚酸B的含量;单因素试验法优选最佳提取工艺。
- Method:Formation,fluidity were used as the judgement criteria,the kinds and ratio of the excipients of Jingzhi Guanxin granule and processing technology were sieved out by single factor test. 方法:采用单因素试验,通过辅料种类、辅料用量对浸膏粉防潮效果(吸湿率)的测定,考察不同辅料及不同配比对精制冠心颗粒剂成型性、休止角和临界相对湿度的影响,筛选出制备精制冠心颗粒的最优辅料及配比。
- Single factor test and orthogonal test were performed to extract polysaccharides from extract cactus juice, and the polysaccharides extracted were prepared to polysaccharides capsules. 本研究以仙人掌浓缩清汁为原料,进行仙人掌多糖提取的单因素及正交提取试验,并将提取的仙人掌多糖制备成多糖胶囊。
- In order to realize high accumulation of hepatoprotective isoflavones in cultured cells of Maackia amurensis, medium components were optimized through single factor test and the orthogonal experiment. 为实现怀槐培养细胞高水平积累保肝成分异黄酮,本文对怀槐细胞培养基组成进行了优化。
- The influence of carbonitriding technology to the penetrated layer structure is the multi-factor cooperative result.It is difficult to describe its complexity by the single factor test. 碳氮共渗工艺因素对渗层组织的影响是一个多因素共同作用的结果,其复杂性,难以用单因素试验法定量的进行描述。
- By three links of single factor test、interactive、orthogonal test and test verification,the best printing ink formulation for offset printing is advanced.It can improve frication resistance of machine. 通过单因素试验,交互式试验及试验验证三个环节,提出包装印刷交印最佳油墨配方,保证了机械抗摩性能的提高。
- To optimize the extraction condition for the polysaccharides from Coriolus versicolor mycelium, the single factor tests and response surface methodology (RSM) were applied. 为了探索云芝菌丝体多糖水浸提的最佳条件,在单因子实验的基础上,采用合理的实验设计方案,应用响应面法(RSM)优化云芝多糖的提取条件。
- To optimize the extraction technique for total saponins from bitter melon by supersonic wave,the single factor tests and response surface method(RSM) were used. 利用响应面法对超声提取苦瓜皂苷的工艺条件进行了优化。
- By the single factor tests,the effect of the various vari-speed parameters on suppressing chatter was studied,the dataand conclusions obtained can be applied to practical production. 通过单因素试验,研究了各种变速参数对抑振作用的影响,得出了一系列可供生产实际参考的数据和结论。
- Based on single factor tests,the response surface methodology(RSM) was used to optimize the fermentation technological conditions for producing lactic beverage from black glutinous corn. 在单因素的基础上,利用响应面法对黑糯玉米发酵乳饮料的发酵条件进行了优化。
- By orthogonal and the single factor tests, the best fermentation technology for xiaoqu liquor from pigeonpea as the main material and sorghum as the auxiliary material was developed in this paper. 采用小曲固态发酵工艺,通过正交实验和单因子水平实验,确定了以木豆为主要原料,高粱为辅助原料,酿造小曲白酒的最佳发酵工艺。
- Method By single factor tests,the effect factors in urea adduction process including ratio of urea and ETOH, adduction temperature and time,and refluxing time were discussed. 方法通过单一因素实验对尿素用量、溶剂(乙醇)用量、回流时间、尿素包合冷析时的温度及尿素包合作用静置时间几个工艺参数进行研究。
- Mean in groups was compared with single factor variance analysis; LSD-t test was compared in pairwise comparison. 多组均数比较使用单因素方差分析,两两比较采用LSD鄄t检验。
- Methods The clarification process of Prunus americana juice was studied through single factor and orthogonal test. 方法 通过单因子试验和正交试验研究布朗李汁的澄清工艺。