搜索结果: 1-9 共查到“有机化学 Oil”相关记录9条 . 查询时间(0.187 秒)
Comparative essential oil analysis of Geranium sylvaticum extracted by hydrodistillation and microwave distillation
Geranium sylvaticum Geraniaceae hydrodistillation microwave distillation essential oil GC-FID GC-MS
font style='font-size:12px;'>
2010/12/20
The essential oil of Geranium sylvaticum L. (Geraniaceae) was isolated by hydrodistillation (HD) and microwave distillation (MD). The composition of the volatile oils was characterized by GC-FID and G...
Investigation of Biodiesel Production from Canola Oil Using Amberlyst-26 as a Catalyst
Biodiesel heterogeneous catalyst Amberlyst-26
font style='font-size:12px;'>
2010/4/9
The transesterification of canola oil to fatty acid methyl esters was studied using Amberlyst-26 as a solid catalyst. The influence of reaction conditions, such as the reaction time, methanol to oil m...
Fatty Acid Composition of Tobacco Seed Oil and Synthesis of Alkyd Resin
tobacco oil alkyd fatty acid linoleic acid gloss and adhesion
font style='font-size:12px;'>
2007/12/19
摘要 The fatty acid composition of tobacco seed oil revealed that the oil is rich in unsaturated fatty acids, having linoleic acid (71.63%), oleic acid (13.46%) and palmitic acid (8.72%) as the most abu...
Investigation of Biodiesel Production from Canola Oil using Mg-Al Hydrotalcite Catalysts
Biodiesel transesterification Mg--Al hydrotalcite heterogeneous base catalyst
font style='font-size:12px;'>
2010/4/16
Biodiesel produced by the transesterification of vegetable oils is a promising alternative fuel to diesel because of limited fossil fuel resources and environmental concerns. The use of heterogeneous ...
GC-MS Analysis and Antibacterial Activity of Cultivated Satureja cuneifolia Ten. Essential Oil
Satureja cuneifolia Lamiaceae GC Essential oil Antibacterial activity
font style='font-size:12px;'>
2010/4/19
The composition of the essential oil of Satureja cuneifolia Ten. cultivated in Konya, Turkey, was investigated by capillary GC-MS. The compounds were characterized by comparison with library searches....
Separation of Abscisic Acid, Indole-3-Acetic Acid, Gibberellic Acid in 99 R (Vitis berlandieri x Vitis rupestris) and Rose Oil (Rosa damascena Mill.) by Reversed Phase Liquid Chromatography
Abscisic acid gibberellic acid indole-3-acetic acid plant hormones resolution RP-HPLC
font style='font-size:12px;'>
2010/4/20
Plant hormones, specialized chemical substances produced by plants, are the main internal factors controlling growth and development. In this study the pH and polarity of the mobile phase were taken i...
A Study on the Fatty Acid Composition of Fish Liver Oil from Two Marine Fish, Eusphyra blochii and Carcharhinus bleekeri
Marine fish liver oil Eusphyra blochii Carcharhinus bleekeri Fatty acid composition TLC-GLC
font style='font-size:12px;'>
2010/4/21
Two species of shark found in the coastal waters Karachi (Pakistan) were studied, Eusphyra blochii (winghead snark) and Carcharhinus bleekeri (sandbar shark) for their liver oil fatty acid composition...
The Effectof Temperature on the Dynmaic Viscosity of Acetone Sunflower-Seed Oil Mixtures
Acetone/oil solution density modelling sunflower-seed oil temperature effect viscosity
font style='font-size:12px;'>
2010/6/30
The effect of acetone on the dynamic viscosity of sunflower-seed oil was studied under a dynamic heating regime at temeparuters ranging from 25oC to 50oC at 5oC intervals. Acetone dramatically reduced...
Potential Utilization of Fusel Oil: A Kinetic Approach for Production of Fusel Oil Esters Through Chemical Reaction
fusel oil esterification kinetics
font style='font-size:12px;'>
2010/7/1
Fusel oil is a by-product of the distillation of ethyl alcohol from the fermentation of molasses and contains mainly C3-C5 alcohols. Acetic acid and butyric acid esters of its major alcohol components...