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Your search keyword '"Long, Austin R."' showing total 11 results
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11 results on '"Long, Austin R."'

10. Interlaboratory Verified Liquid Chromatographic Method for Analysis of Vitamins A and E in Soy-Based Infant Formula Powder.

Author

Chase Jr., G. William, Lin Ye, Stoakes, Vicky C., Eitenmiller, Ronald R., and Long, Austin R.

Subjects
*ANALYTICAL chemistry, *DRUGS, *VITAMIN A, *VITAMIN E, *INFANT formulas, *SOYBEAN
Abstract

Presents an interlaboratory verified, chromatographic method for the analysis of vitamin A and E in soy-based infant formula powder. Procedures for extraction; Procurement of the reference material; Analysis of the fortified samples.

Published
2004

11. An Interlaboratory-Verified Method for the Determination of Vitamins A and E in Milk- and Soy-Based Infant Formula by Liquid Chromatography with Matrix Solid-Phase Dispersion Extraction.

Author

Chase Jr., G. William, Lin Ye, Stoakes, Vicky C., Eitenmiller, Ronald R., and Long, Austin R.

Subjects
*INFANT formulas, *SOYMILK, *VITAMIN A, *VITAMIN E, *CHROMATOGRAPHIC analysis, *ANALYTICAL chemistry, *LIQUID chromatography
Abstract

Discusses an interlaboratory-verified method for the determination of vitamins A and E in milk and soy-based infant formula by liquid chromatography with matrix solid-phase dispersion extraction. Evaporation and filtration process; Recoveries of retinyl palmitate; Extraction and cleanup.

Published
2004

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