Computer literacy for the rest of us

Dobberstein, Michael

doi:10.1007/bf01829393

Cited by 2 publications

(1 citation statement)

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“…High performance liquid chromatographic (HPLC) methods for separation and quantitation of the steviol glycosides on bonded phase columns are most usually employed currently. Separation has been performed either on columns with terminal -NH2 or -OH groups (Hashimoto and Moriyasu, 1978;Makapugay et al, 1984), or on columns specially designed for separation of carbohydrates (Chen and Yeh, 1978) or proteins (Ahmed and Dobberstein, 1982a, b;Dobberstein and Ahmed, 1982). Reversed-phase HPLC on octadecyl columns was successfully applied also (Gagliardi er af., 1986, Alvarez andKusumoto, 1987;Kitada et al, 1989).…”

Section: Introductionmentioning

confidence: 99%

Separation and quantitation of stevioside and rebaudioside a in plant extracts by normal‐phase high performance liquid chromatography and thin‐layer chromatography: A comparison

Nikolova‐Damyanova

Bankova

Попов

1994

Phytochemical Analysis

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Two similar methods, normal phase high performance liquid chromatography and silica gel thin‐layer chromatography with densitometry, were applied for the separation and quantitative determination of the diterpene glycosides stevioside and rebaudioside A in the leaves of the plant Stevia rebaudiana Bertoni. Results were compared and found to be very close in all basic features: resolution, accuracy and reproducibility. Thin‐layer chromatrography was found to be more suitable in case of phytochemical screening of large number of samples.

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Section: Introductionmentioning

confidence: 99%