Separation and identification of Betaine and Choline in mixture by paper chromatography
pdf (Português (Brasil))

How to Cite

1.
Pregnolatto W, Sabino M, Chahin C. Separation and identification of Betaine and Choline in mixture by paper chromatography. Rev Inst Adolfo Lutz [Internet]. 1971 Dec. 30 [cited 2024 Oct. 31];31(1-2):109-11. Available from: https://periodicos.saude.sp.gov.br/RIAL/article/view/37013

Abstract

It was described ;n this work a simple method for separatíon and identification of choline chloride and Betaíne hydrochloride, when mixed ín pharmaceutical pre-
paration, using chromatography technique in ascendent papel'. The Rf of both substances have been established, whether when mixed wíth pharmaceutícal products whether separated in a simple water solution. Satisfactory results are got in separation and identification of Betaíne and
Cholíne in above conditions. 

https://doi.org/10.53393/rial.1971.31.37013
pdf (Português (Brasil))

References

1. AMERICAN PHARMACEUTICAL ASSOCIATION FOUNDATI'ON - Qualitative and quantitative tests for chlor'at betaine. J. Pharm. Sec., 53 :1385-6, 1964.

2. APPLETON, H. D.; LA DUE JR., B. N.; LEVY, B. B.; STEELE, J. M. ,& BRODIE, B. B. - A chemical method for the deterrnínatíon of free choline in plasma. J. Biol. cnem., 205:803-13, 1953.

3. BREGOFF, H. M.; ROBERTS, E. & DELWICHE, C. C. - Papel' chrornatography or quaternary ammoníum bases and related compounds. J. Biol. Oh.em., 205:565-74, 1953.

4. CHRISTIANSON, D. D.; WALL, J. S.; CAVINS, J. F. & DIMLER, R. .T. - Chromatography of quaternary nitrogen compounds on buffered eatíon-exchange resins. J. Ohromatogr., 10:432-8, 1963.

5). HRDY, O. & LOCHMANOVÁ, S. - Determination of choline and betaine in the presence or each other. Ceskosl, Farm., 9(7) :335-9, 1960, apud Analyt. Abstr., 8: 1164, 1961.

6. JANOT, M. M. ,& LEHIR, A. - (Ihronuitographie 8ur papier. In LEDERER, E. - ChromatographiB en chimiB organic et biolo qiqwe, Paris, Masson, 1959. v_ 1, p.511.

7. NIEMANN, A. - Zu r Trennung von Betain und Chol ín an ionenaustauschern. .T. Chromatogr., 9:117-8, 1962.

8. SANDRI, G. - Bromathallic acid as a new reagent for the identification af organic bases. Mikrochem. A.cta, 2:253-8, 1958.

9. SPEED, n. ,& RICHARDSON, M. ~- Chromatographic methods for the isolation and identification of the products of choline oxidation. J. cnrom atoçr., 35:497~505, 1968.

10. WALKER .IR., H. G. <& ERLANDSEN, R. Rapid method for determination or betaíne. Analyt. Ch.em., 23(9) :1309-11, 1951.

11. WALL,. J. S.; CHRISTIANSON, D. D.; DIM~ LER, R. J_ ,& SENTI, F. R. - Spectro-photometric determination of betaines aand other quaternary nitrogen compounds as therr periodides. Analyt. Chem., 32 (7) :870-4, 1960.
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright (c) 1971 Instituto Adolfo Lutz Journal

Downloads

Download data is not yet available.