OBJECTIVE: To extract volatile rose oil by the supercritical fluid extraction technology.
目的：采用超临界流体萃取技术提取玫瑰挥发油。
METHOD: To extract the volatile oil by steam distillation or supercritical fluid extraction (SFE).
方法：用水蒸汽蒸馏法和超临界流体萃取的方法提取挥发油。
ObjectiveTo study the optimal technology of supercriticalCO2 fluid extraction(SFECO2) on Lycopodium japonicum Thunb. and validate the drug action of extract.
目的考察超临界CO2流体萃取伸筋草有效成分的最佳工艺，进一步验证萃取物的药效。
In this paper, the ways of lycopene production was reviewed, including extract by chemicals, supercritical fluid extraction, HPLC, enzyme extraction, and so on.
文章综述了番茄红素的提取方法，包括直接粉碎法、有机溶剂浸提法、超临界流体萃取法、制备高压液相色谱及酶反应法等。
This paper, deals mainly with the principle of the technology of supercritical fluid extraction and it's application to extract the effective components of Chinese herbal medicine.
本文介绍了超临界流体萃取技术的基本原理、越性以及在中草药有效成分提取中的应用。
Supercritical fluid extraction (SFE) is a new promising chemical separation technology, one of its main application fields is for sample purification to extract and detect the aim analyte.
利用超临界萃取技术提取分析基体中痕量目的组分时，常需加入适宜的改性剂以提高萃取效率。
Abstract: This paper, deals mainly with the principle of the technology of supercritical fluid extraction and it's application to extract the effective components of Chinese herbal medicine.
文摘：本文介绍了超临界流体萃取技术的基本原理、越性以及在中草药有效成分提取中的应用。
Supercritical fluid extraction is a new extraction technique, which can't extract the ions substance such as heavy metals directly, but can extract the ions by chelating with chelating agent.
超临界流体萃取作为一种新型分离技术，不能直接萃取重金属等离子型物质，但能萃取离子与配合剂反应生成的配合物。
Steptoe was already using the method to withdraw fluid from the reproductive tract and agreed that he could also use it to extract eggs.
Steptoe已经使用这种方法从生殖道收集到液体并且他相信也能够使用这个方法来提取卵细胞。 作为平等的合作伙伴，他们成立了自己的道德准则。
Amniocentesis is much more invasive than the triple screen requiring a needle to extract a sample of the amniotic fluid through the abdomen.
与三重检验相比，羊膜穿刺术更具有攻击性，它要求用针穿过腹部来提取羊水样本。
Amniocentesis is much more invasive than the triple screen, requiring a needle to extract a sample of the amniotic fluid through the abdomen.
与三重检验相比，羊膜穿刺术更具有攻击性，它要求用针穿过腹部来提取羊水样本。
The dot blot test also demonstrated that the lectin BS - 1 binding proteins presented in human oviductal flushing fluid and epithelium extract fluid.
斑点印迹试验证实，在人输卵管内膜提取液及输卵管冲洗液中均有BS-1结合蛋白存在。
Whole worm extract inhibited platelet aggregation induced by ADP, but did not influence the one induced by adrenaline. Neither whole worm extract nor body fluid caused fibrinolysis.
全虫提取物可以抑制由adp所诱导的血小板聚集，而对肾上腺素所诱导的血小板聚集无影响。
Discovered the water extract fluid of mulberry leaf and the hydrochloric acid extract fluid of mulberry leaf light absorption curve is similar.
发现桑叶的水萃取液和盐酸萃取液的光吸收曲线相似。
Inhalation tube not filled with liquid, the pump through the role of automatic exhaust fluid, adapted to extract from the ground container liquid.
吸入管内未充满液体时，泵通过自动抽气作用排液，适应于从地下容器中抽提液体。
Supercritical CO2 fluid was used to extract the flavone in Artemisia Selengensis Turcz.
采用超临界CO2萃取藜蒿中黄酮类物质。
Ahead to do this kind of surgery, you must extract the fetal villi or amniotic fluid, which is a harmful examination, the fetus and pregnant women are likely to pose potential risks.
超前做这样的手术，必须提取胎儿绒毛或羊水，这是一种伤害性的检查，对胎儿和孕妇都有可能带来潜在危险。
Ahead to do this kind of surgery, you must extract the fetal villi or amniotic fluid, which is a harmful examination, the fetus and pregnant women are likely to pose potential risks.
超前做这样的手术，必须提取胎儿绒毛或羊水，这是一种伤害性的检查，对胎儿和孕妇都有可能带来潜在危险。
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