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Position: Home > Articles > The Making of Determination Method of V_E Content in Seabuckthorn Seed Oil Shanxi Forestry Science and Technology 2007 (4) 15-16+35

沙棘籽油中V_E含量测定方法

作  者:
张素华
单  位:
山西省林业科学研究院
关键词:
沙棘籽油;VE含量;测定方法
摘  要:
用高效液相色谱法测定沙棘籽油中VE含量,并对方法进行了考查。波长292 nm处,VE进样浓度在0.3 m g/mL~1.0 m g/mL范围内,呈现良好线性,相关系数r=0.999 9,回收率97.47%,相对偏差2.22%,表明检测方法准确,结果可靠。
译  名:
The Making of Determination Method of V_E Content in Seabuckthorn Seed Oil
作  者:
ZHANG Su-hua(Shanxi Academy of Forestry Sciences,030012 Taiyuan,China)
关键词:
Seabuckthorn seed oil;VE content;determination method
摘  要:
Percentage of VE in seabuckthorn seed oil is determinated by HPLC.The determination method is also analysed.At wavelength of 292 nm,measuring consistencies of VE passed HPLC ranged from 0.3 mg/mL to 1.0 mg/mL.Curve diagram is drawn by measured data.Linear relation equation was established with coefficient of 0.9999.The relative deviation is 2.22 %.The recovery rate of VEis 97.47 %.

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