HPLC Analysis of Carotenoids from Tomatoes Using Cross-Linked C18 Column and MS Detection
نویسندگان
چکیده
منابع مشابه
HPLC analysis of carotenoids from tomatoes using cross-linked C18 column and MS detection.
This study was conducted to analyze carotenoids from tomatoes by high-performance liquid chromatography using reversed-phase C18 silica having cross-linked end-capping with diode array and mass spectrometric detection. An efficient gradient elution system was developed to achieve good and reliable separation of both major and minor carotenoids as well as their isomers. Resolution of lycopene, β...
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Eight vegetables were pre-treated with and without sa ponification, and chromatographed by reversed-phase HPLC. Carote11Oid peaks were identified using seven reference standards. Samples extracts were also chromatographed llsing a mixed magnesia and diatomaceous earth column. Fractions were eluted using stepwise increases in the proportion of acetone in hexane, studied by UV-VIS ab sorption s...
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ژورنال
عنوان ژورنال: Journal of Chromatographic Science
سال: 2013
ISSN: 0021-9665,1945-239X
DOI: 10.1093/chromsci/bmt139