1) high hydrostatic pressure extraction
超高压萃取
1.
Study on procedure and antioxidation of apple polyphenol by high hydrostatic pressure extraction;
超高压萃取苹果多酚的工艺及抗氧化性研究
2.
The extraction of Cinnamaldehyde from Cinnamomum cassia bark by high hydrostatic pressure extraction(HHPE) with liq-ethanol was studied,the influence of extraction pressure,time of holding pressure,solvent concentration and solute/solvent ratios on the extraction procedure and antimicrobial activity were investigated.
结果表明:超高压萃取肉桂醛的最佳工艺参数为:压力200MPa,保压时间5min,固液比1∶10,提取溶剂为80%乙醇,各因素影响大小顺序为:压力>固液比>溶剂浓度>时间;超高压萃取物中肉桂醛含量及抑菌活性分别是常压的1·4和1·3倍。
3) CO_2 high pressure extraction
CO2高压萃取
1.
After pretreating the data of the orthogonal experiments of CO_2 high pressure extraction of the solanesol in the tobacco,EBP model of the artificial neural network was established by determining the number of nodes in the hide-layer,the training epoch and the test of the network.
将CO2高压萃取烟叶中茄尼醇的正交试验数据进行预处理,经过确定隐含节点数、模型的训练、模型的测试等步骤建立了人工神经网络的EBP(Error Back Propagation)模型。
4) liquid extraction
高压湿法萃取
1.
Isoflavone derivatives from freeze-dried soybeans were extracted by pressurized liquid extraction (PLE) and determined by reverse-phase high performance liquid chromatography (HPLC) .
用高压湿法萃取方法(PLE)从冷冻干燥的大豆提取大豆异黄酮并用高效液相检测,对不同溶剂、温度、压力等影响因素进行实验,确立最佳提取方案,并对PLE过程中异黄酮的稳定性进行研究。
5) Ultrasonic extraction
超声萃取
1.
Research on ultrasonic extraction of ginkgolic acids in the testa of Ginkgo Biloba L.;
超声萃取银杏外种皮中白果酸工艺研究
2.
After the tobacco was simply treated by ultrasonic extraction using methanol/water(4∶1,V/V) and filtration,the obtained liquid sample was analyzed by HPLC(using) hypersil ODS column(4.
烟草样品用甲醇/水(4∶1,V/V)超声萃取,过滤,上样。
3.
Ultrasonic extraction of hexachlorobenzene(HCB) from sediments was studied in this paper.
研究了沉积物中六氯苯的超声萃取条件,并采用气相色谱进行定量分析。
6) Ultrafiltration/Extraction
超滤/萃取
1.
Extraction in Biotechnology by The Method of Ultrafiltration/Extraction;
方法:本文介绍了一种新的提取方法:超滤/萃取法。
补充资料：超高压
超高压
一般指高于一万大气压的压强。在超高压下，物质的物理化学性质发生显著变化。利用超高压和高温可使物质结构改变，或者合成自然界尚未发现过的物质，如固体氮和性质极硬的氮化硼等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条