Determination of vitamins A, D, E, and K in human and bovine serum, and β-carotene and vitamin A palmitate in cosmetic and pharmaceutical products, by isocratic HPLC
Chromatographia, ISSN: 0009-5893, Vol: 55, Issue: 5-6, Page: 289-296
2002
- 23Citations
- 23Captures
Metric Options: CountsSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
An HPLC method has been developed for the determination of fat-soluble vitamins. Ten fat-soluble vitamins were separated simultaneously on a 25 cm × 4.6 mm i. d. Hypersil C column with acetonitrile-dichloromethane-methanol, 60:20:20 (v/v) as mobile phase at 1.0 mLmin with wavelength-programmed ultraviolet-visible-absorbance detection. Total analysis time was 12 min. The limits of detection were 0.03, 0.01, 0.55, 1.84, 0.02, 0.02, 0.01, 0.16, 0.33, 0.01, and 0.01 ng mL for retinol, retinyl acetate, retinyl palmitate, β-carotene, ergocalciferol, cholecalciferol, tocopherol, tocopherol acetate, phylloquinone, menatetrenone, and menadione, respectively. Analysis of human serum 2-7 days after ingestion of oral vitamins and Chinese herbs led to the conclusion that the concentration of vitamins was higher than for control serum.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=0036119261&origin=inward; http://dx.doi.org/10.1007/bf02491661; http://link.springer.com/10.1007/BF02491661; http://www.springerlink.com/index/pdf/10.1007/BF02491661; http://link.springer.com/content/pdf/10.1007/BF02491661; http://link.springer.com/content/pdf/10.1007/BF02491661.pdf; http://link.springer.com/article/10.1007/BF02491661/fulltext.html; http://www.springerlink.com/index/10.1007/BF02491661; https://dx.doi.org/10.1007/bf02491661; https://link.springer.com/article/10.1007/BF02491661
Springer Science and Business Media LLC
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know