RESULTS: Coefficient of mass transfer was slowly increased as the extraction temperature elevated, and was in accord with flow and in contrast with pressure.
结果本法在萃取川芎挥发油得到的传质系数随着温度的升高略为增大,随着流量的增大而增大,随着压力的增大而减少。
The consumption of crude benzol is obviously reduced by decreasing the extraction temperature properly and it doesn't influence the efficiency of dephenolization.
适当降低萃取操作温度,可以明显降低粗苯消耗,而不会影响其脱酚效率。
The increase of burning temperature causes the copper extraction into solution up to 98%, while copper extraction into solution from non-burned samples was up to 6%.
升高的温度导致溶液中铜的萃取物高达98%,而在没燃烧样品的铜的萃取物到达6%。
The orthogonal experiment was made for effects of extracting temperature, time, water volume and number of extraction on the results of extracted barley tea.
对浸提温度、时间、加水量及浸提次数对大麦茶饮料浸出效果的影响进行了正交实验。
Use the technique of supercritical CO2 extraction inquiring into the extrct condition of the kernels oil tentatively, and findthe best temperature and pressure index for extraction.
用CO2超临界萃取技术,对红松松仁油提取条件进行了初步探讨,找出了最佳提取温度、力指标。
The increase of the burning temperature caused the lowering of the copper extraction.
升高的燃烧温度导致了降低的萃取铜含量。
The influence of extraction temperature, static placing time, solvent burden ratio and flocculating agent on separation effect were discussed.
讨论了萃取温度、静置时间、溶剂配比和絮凝剂对分离效果的影响。
The special feature of microwave extraction technique over traditional heat extraction is short time, low temperature, low energy consumption and high product quality.
微波辐射提取技术与传统加热提取技术相比,具有提取时间短、温度低、耗能低、品质高等优良特性。
The influences of different composition of refined solvent, ratio of reagent to oil, temperature and time of extraction, time of setting on removal of basic nitrogen compounds were studied.
考察了精制溶剂组成、剂油比、精制温度、反应时间及静置时间对脱碱氮的影响。
Objective:To study the influence of temperature and alcohol concentration on extraction efficiency on extraction anthraquinone glycoside from polygonum cuspidate.
目的:研究提取温度和提取液乙醇浓度对从虎杖中提取蒽醌苷的影响。
The effect of temperature, time and phase volume ratio on the extraction yield of cytochrome C is discussed.
研究了提取时间、温度、相体积比以及助提取剂用量对提取率的影响。
The sequence according to the effect of the extraction results is as follows: extraction temperature, crush degree, extraction pressure, separate pressure, separate temperature.
按对结果的影响大小依次排列为萃取温度,粉碎度,萃取压力,解析压力,解析温度;
YG-2 Model and it's optimum working conditions inciuding extraction time and temperature had been found to be the optimum one among different instruments, by our study.
结果确立了为脂肪提取的YG—2型最佳仪器和各不同仪器的最佳提取时间及温度的工作条件。
The effects of pressure, temperature, time on extraction and pine nut kernel of the product were determined.
研究了萃取压力、温度和时间对出油率和整仁的影响。
The effects of extraction temperature, extraction time, extraction times and liquid-solid ratio on the lycopene extraction were developed.
考察了提取温度,提取时间,提取次数,固液比对番茄红素提取的影响。
RESULTS: The extraction rates was affected by extract solvent, extract times, Coccus - solvent ratio and extract temperature.
结果:乙醇浓度、提取次数、料液比和提取温度影响胭脂虫红酸提取效率。
The effects of different temperature, time and the ratio of solid to solution on the extraction yield of Ganoderma lucidum polysaccharides (GLP) were optimized with response surface methodology.
本研究采用响应曲面法对影响GLP提取率的三个主要影响因素即提取温度、提取时间和液固比进行了优化。
The experimental conditions of SPME, such as extraction time, extraction temperature, desorption time, desorption solution, desorption mode and the analytical conditions of HPLC were optimized.
优化了萃取时间、萃取温度、解吸时间、解吸溶液、解吸模式等条件。
The ultrasound and low temperature extraction gave high tea infusion lightness and the extraction yield by ultrasound extraction was higher than that by low temperature extraction.
低温浸提和低温超声波辅助浸提茶汤明度高,而且低温超声波辅助浸提的茶固型物提取率较高。
In the extraction of components with the phenomena of thermal runaway, choosing the critical temperature can lead to a greater diffusion coefficient.
对可能发生热失控现象的物质进行提取时,萃取温度应选择在临界温度附近,此时扩散系数较大。
The functional mechanism of cyanogenic glucoside was analyzed, and the solvent system, additional quantity of water, extraction temperature and extraction times were investigated.
分析了生氰糖苷的作用机理,研究了溶剂系统、加水量、浸提温度和浸提次数对脱毒效果的影响。
The primary technology processes are many scales of countercurrent extraction, vacuum concentration, a drop purification and vacuum drying in low temperature.
工艺主要流程为茶汤预处理后的多级逆流萃取、真空浓缩、纯化沉析、低温真空干燥。
And the temperature of extraction was the significant factors.
提取温度是提取多糖的关键影响因素。
The factors that affected the extraction of pumpkin polysaccharide included the ratio of material to solvent, extracting time, temperature and times of extracting.
影响南瓜多糖提取率的因素有:料液比、浸提时间、温度、提取次数。
The effects of roasting temperature and time, particle size of the inactive catalyst, leaching temperature and time on the Mo extraction were analysed.
研究了焙烧温度、焙烧时间、失活催化剂平均粒径、浸出温度与时间对钼浸取率的影响。
The processing conditions such as temperature, pressure, time and cosolvent solution for the extraction of carotenoids from corn gluten meal by supercritical fluid extraction were studied.
对超临界流体萃取法从玉米蛋白粉中提取类胡萝卜素的温度、压力、时间、夹带剂等工艺条件进行了研究;
This paper investigated the effects of brewing times, the amount of brewing water and brewing temperature on flavonoids extraction in tea, which supported evidence for healthy ways of tea brewing.
研究了茶叶的冲泡次数、冲泡水量、冲泡温度对黄酮浸出量的影响,为科学饮茶提供一定依据。
This paper investigated the effects of brewing times, the amount of brewing water and brewing temperature on flavonoids extraction in tea, which supported evidence for healthy ways of tea brewing.
研究了茶叶的冲泡次数、冲泡水量、冲泡温度对黄酮浸出量的影响,为科学饮茶提供一定依据。
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