squalane

Preparation of squalene and squalane from deepwater sharks

用深海鲨鱼制备角鲨烯、角鲨烷

The preparation methods of squalene and squalane was also discussed .

介绍了角鲨烯、角鲨烷的制备方法。

Predicting the Retention Indices of Alkane on non - Squalane Stationary Liquids

链烷烃在非角鲨烷柱上保留指数的预测

Selecting squalane ( SQ ) as an internal standard , the weight correction factors of ginkgolides were confirmed by measurement and theoretical calculation .

合理选择了内标物角鲨烷（SQ），理论计算并直接测定了银杏萜内酯的相对质量校正因子，且可靠性好。

Simultaneity squalane capillary column on three different column temperature was used for determinate Kovats retention index of each constituent , and find the regularity of retention index and column temperature .

同时在鲨鱼烷毛细管柱上分别于3个柱温下，测出了各组分的Kovats保留指数，找出了各组分保留指数与柱温的规律。

Snow Face Shining Colour Essence Milk ( 80ml ) Ingredients : Plant combination , fruit extracts ( Grapefruit ), Vitamin C , liquorice flavone , VB3 , red myrrh alcohol , squalane oil , etc.

白皙雪颜焕采精华乳（80ml）主要成份：植物提取物、水果精华（柚子）、维生素C、甘草黄酮、维生素B3、红没药醇、深海鱼油、熊果苷等。

The sample was heated at 90 ℃ to achieve equilibrium and increase the transfer of residual hydrocarbons into the headspace , and then , a 25 % squalane packed-column was used to perform the isolation and determination .

样品在90℃进行顶空平衡以提高样品残留溶剂组分在顶空气相中的分配，并采用25%角鲨烷填充色谱柱对溶剂组分进行分离和定量分析。

They were acetic acid , benzaldehyde , n caproic acid , 14 methyl pentadecanoic methyl ester , glycerin , benzoic acid , 6,9 octadecadienoic methyl ester , squalane , stearic acid and oleic eicosyl ester .

它们是乙酸、苯甲醛、正葵酸、14-甲基十五烷酸甲酯、丙三醇、苯甲酸、6,9-十八碳二烯酸甲酯、角鲨烷、硬脂酸和二十烷基油酸酯。