A study on the pretreatment of egg and dried pork for determination of selenium using ICP/MS
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2001, v.14 no.6, pp.465-470
Park, Kyung-Su
Kim, Sun-Tae
Park,
K., &
Kim,
S.
(2001). A study on the pretreatment of egg and dried pork for determination of selenium using ICP/MS. Analytical Science and Technology, 14(6), 465-470.
Abstract
A pretreatment procedure was performed to improve recovery of selenium from enriched egg and dried pork. Samples were digested with only <TEX>$HNO_3$</TEX> in beaker at <TEX>$150^{\circ}C$</TEX> for 3 hrs, and Se was determined by ICP-MS. Recovery of selenium was 94.2%, and its C.V. value was 2.48%. The analytical results of Se by this method were 0.13 - 2.71 mg/kg for egg and 0.36 - 4.19 mg/kg for dried pork.
- keywords
-
pretreatment,
selenium,
egg,
dried pork,
ICP-MS