1) GC-MS-MS
气相色谱-质谱-质谱技术
2) GC/MS
气相色谱/质谱联用技术
1.
The volatile and semi-volatile aroma constituents of tobacco were analyzed by simultaneous distillation and GC/MS in order to compare the components changes in different conditions of the casing process.
采用同时蒸馏萃取和气相色谱/质谱联用技术分析了卷烟制丝加料工序中的挥发性、半挥发性香味成分,观察对比了不同条件下香味组分含量的变化,发现:随着回风温度的提高,烟草酸性香味组分含量降低,中性香味组分升高,碱性组分先降低后增加;随着润叶加料滚筒转速的增大,酸性、中性和碱性组分均有不同程度的升高;随着热风风量增大,烟草酸性香味组分降低,中性香味组分先降低后升高,碱性组分先增加后降低。
3) GC-MS
气相色谱-质谱联用技术
1.
Fatty Acids in Roots of Three Kinds of Polystichum by GC-MS
气相色谱-质谱联用技术分析3种耳蕨根脂溶性成分
2.
As shown by GC-MS,22 kinds of fatty acids were separated and identified.
以氯仿:甲醇(2:1)超声提取乌骨鸡中脂肪油,皂化后,用三氟化硼-甲醇法甲酯化,应用气相色谱-质谱联用技术对乌骨鸡脂肪酸组成进行了分析,分离和鉴定了22种脂肪酸,并以面积归一法,计算各脂肪酸的相对百分含量。
3.
It is an advanced production and research method to prepare FAME by waste oil and fat then separation and analysis by GC-MS.
脂肪酸甲酯是一种重要的化工原料,由废油脂制备脂肪酸甲酯并利用气相色谱-质谱联用技术对其进行分析、分离更是一种先进的生产研究工艺。
4) gas chromatography-mass spectrometry
气相色谱-质谱联用技术
1.
Supercritical fluid extraction and gas chromatography-mass spectrometry were employed to assay the lipsoluble chemical components in Semen Firmianae and NIST spectral database were used to analyze and identify these components.
采用超临界流体萃取法(SFE)和气相色谱-质谱联用技术(GC/M S)对梧桐子中脂溶性化学成分进行分析,并用N IST质谱数据库对其进行分析和鉴定。
5) GC/MS
气相色谱-质谱联用技术
1.
A GC/MS method was developed to compare lipophilic compounds of fruit and peel of Citrus grandis Tomentosa .
方法应用气相色谱-质谱联用技术对化橘红的皮和胎的脂溶性化学成分进行分析。
补充资料：纸质藏品保护技术
见纸质文物保护与修复。
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