传统的亚细胞分离技术结合质谱鉴定技术为亚细胞蛋白质组学的研究提供了技术平台。
The classical subcellular fractionation methods coupled with mass spectrometry identification technique have created opportunities for the study of subcellular fractions.
采用多维色谱-串联质谱联用技术分析鉴定小鼠肝脏质膜蛋白质。
Multidimensional liquid chromatography coupled with tandem mass spectrometry was used to identify mouse liver plasma membrane(PM) proteins.
指出这些质谱新技术已被证明在多肽和蛋白质的鉴定、单核苷酸、核酸、糖蛋白的分析等领域是很有效的工具。
These new techniques have been proven to be the powerful tool for identifying protein, polypeptide, and analyzing single nucleotide polymorphism, nucleic acids, glycoprotein, etc.
基于临床实际病例，建立了采用气相色谱-质谱（GC/MS）技术即时鉴定中毒病人血液中有毒物质的临床分析方法。
The analytical method for identification of the toxicosis in blood was established by gas chromatography mass spectrometry(GC/MS) based on the practical clinical case.
方法用石油醚提取脂肪油并甲酯化，采用毛细管气相色谱-质谱联用技术对其进行分析鉴定。
Method The fatty oil from Carum carvi L was extracted by ligarine petrum and analyzed by capillary gas chromatograph mass spectrometer(GC-MS) method.
通过红外光谱、核磁共振和负离子电喷雾质谱三种表征技术鉴定了原油中的石油酸结构和组成。
The structures and compositions of the purified petroleum acids were characterized by using infra-red spectrum, nuclear magnetic resonance and negative-ion electrospray ionization mass spectrum.
采用气相色谱-质谱（GC-MS）联用技术对橘核脂肪酸组成进行了分析和鉴定。
The fatty acids composition of seed oil were separated and identified by GC-MS.
质谱技术已经成为目前蛋白质鉴定的重要工具。
Mass spectrometry has become a powerful technique for proteomics analysis.
我们还首次利用气相色谱-质谱联用技术对马骝卵的挥发油主要成分进行分析，并鉴定了其中的17种成分。
We also used GC-MS to analyze the constituents of the essential oil from the tuber of the plant, finding out 17 compounds.
这种技术显著地提高了质量准确度，使单级四极杆质谱能够鉴定未知化合物。
This technique dramatically improves mass accuracy and enables single-quad instruments to identify unknown compounds.
所不同的是我们采用了优化的一维凝胶电泳和液相色谱串联质谱联合的复杂蛋白质混合物鉴定技术。
The difference of this chapter is that we use an optimized one-dimensional gel electrophoresis and liquid chromatography tandem mass spectrometry combined protein mixture identification technology.
采用同时蒸馏萃取装置提取箬竹叶的挥发性成分，然后经气相色谱-质谱联用技术对挥发性成分进行分离鉴定。
The volatile components were extracted from leaves of Indocalamus latifolius by simultaneous distillation and extraction, and analyzed by gas chromatography-mass spectrum (GC-MS).
方法用索氏提取法对脂肪油进行提取，采用不同甲酯化处理后，采用气相色谱-质谱联用技术分离和鉴定其组分和含量。
MethodsThe fatty acids were extracted by Soxlet extraction, etherified by different methods and its components were analyzed by GC/MS.
采用水蒸气蒸馏法提取黑杨萎蔫叶片具诱虫活性的气味物质，用气相色谱质谱联用技术分离和鉴定活性物质的化学成分。
A report is made of the study of chemical components of the odor with luring activity from withered black poplar leaves.
采用气相色谱-质谱联用技术(GC - MS)分析比较了超临界流体萃取法、水蒸气蒸馏法、索氏提取法及超声提取法所得提取物中的挥发性化学成分，分别鉴定出37,45,27及37种化学成分。
The volatile compounds of extracts obtained by SFE, steam distillation, soxhlet extraction and ultrasound extraction were analyzed by GC-MS. 37, 45, 27 and 37 compounds were identified respectively.
我们的工作表明，双向凝胶电泳结合质谱技术可以很好的实现对一个蛋白组的分离及其组成成分的鉴定。
Our work shows that 2-de in combination with mass spectrometry can separated a proteome and identified its constituents effectively.
方法采用水蒸气蒸馏法分别提取水菖蒲根状茎和根挥发油，采用气相色谱- 质谱联用技术进行分析鉴定。
METHODS:The steam distillation was used to prepare the volatile oil from the rhizome and root of Acorus calamus L .
用气相色谱/质谱联用技术，对荞酒中的香气成分进行分离鉴定。
The aroma components of buckwheat wine were examined by capillary column GC / MS, twenty five constituents were separated and identified .
方法以水蒸汽蒸馏法提取挥发油，分别得到不同样品的挥发油，以气相色谱质谱联用（GC MS）联用技术对其化学成分进行分离和鉴定。
METHODS The volatile oils were extracted with steam distillation. The components were separated and identified by GC MS and elucidated on the standard mass spectral data.
建立了采用顶空萃取-气相色谱-质谱联用技术分离鉴定芝麻油中的气味成分的方法。
The volatile flavor components from sesame seed oil were obtained by steam distillation, and 57components were separated and identified by GC-MS.
结果：气相色谱质谱联用技术共鉴定出15种香豆素类成分，主要成分氧化前胡素、欧前胡素、异欧前胡素的相对含量分别达到42 .40 % ，2 2 .14 %和12 .12 % ；
Result: Total 15 coumarins were separated, the relative contents of oxyimperatorin, imperatorin and isoimperatorin being up to 42.40%, 22.14% and 12.12% respectively.
结果：气相色谱质谱联用技术共鉴定出15种香豆素类成分，主要成分氧化前胡素、欧前胡素、异欧前胡素的相对含量分别达到42 .40 % ，2 2 .14 %和12 .12 % ；
Result: Total 15 coumarins were separated, the relative contents of oxyimperatorin, imperatorin and isoimperatorin being up to 42.40%, 22.14% and 12.12% respectively.
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