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Position: Home > Articles > Determination of Acid Value of Sallow Thorn Oil by CO_2 Supper critical Extraction Shanxi Forestry Science and Technology 2001 (2) 15-17

CO_2超临界萃取沙棘油酸价测定

作  者:
张素华
单  位:
山西省林业科学研究院
关键词:
CO_2超临界萃取;沙棘油;酸价测定
摘  要:
通过对 CO2 超临界萃取沙棘油酸价的测定 ,发现不同分离条件所得的沙棘油酸价差别较大 ;相同分离条件所得的沙棘油 ,由于样品取样后放置时间不同 ,所测的酸价大不相同。从中发现了 CO2 超临界萃取沙棘油酸价变化规律及 CO2 对沙棘油酸价测定的影响规律
译  名:
Determination of Acid Value of Sallow Thorn Oil by CO_2 Supper critical Extraction
作  者:
WT5”HZ]ZHANG Su hua 1 [WT6BX](Shanxi Forestry Research Institute, 030012 Taiyuan, China)[WT5”HZ]
关键词:
CO_2 supper critical extraction; sallow thom oil; acid value determination
摘  要:
There are great differences in acid values of sallow thom oil in different segregation conditions,or in same segregation condition but for different laying up time after sampling.And the variation regularity of acid values of sallow thorn oil by CO 2 supper critical extraction and the influences of CO 2 on determination ofacid values of sallow thom oil.

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