The Separation of Choline Esters by Paper Chromatography.
نویسندگان
چکیده
منابع مشابه
The separation of esters of choline by filter-paper chromatography.
7. It is concluded that tran8-tran8-muconic acid is probably a true metabolite of benzene and is not produced in vivo from the ci8-ci8-acid. It is suggested that the 68-c68-acid need not be an intermediate in the formation of the tran8-tranm-acid in the animal body. The expense of this work was in part defrayed by a grant from the Medical Research Council. We are grateful to Prof. R. Cruickshan...
متن کاملSeparation of uroporphyrin esters I and III by paper chromatography.
Adams, M., Richtmyer, N. K. & Hudson, C. S. (1943). J. Amer. chem. Soc. 65, 1369. Bacon, J. S. D. (1952). Biochem. J. 50, xviii. Bacon, J. S. D. & Edelman, J. (1951). Biochem. J. 48, 114. Bacon, J. S. D. & Loxley, R. (1952). Biochem. J. 51, 208. Bawden, F. C. & Pirie, N. W. (1942). Brit. J. exp. Path. 23, 314. Bealing, F. J. & Bacon, J. S. D. (1951). Biochem. J. 49, lxxv. Bealing, F. J. & Bacon...
متن کاملSeparation of Plant Pigments by Paper Chromatography
Anyone who has ever played on grass or had an unplanned encounter with a bush knows that plants contain pigments which adhere to varying degrees to fabric (and skin!). The fact that a small industry has risen up in aid of attempts to remove stains like these and many others shows that not all of the molecules can be treated in the same way if their removal is desired. Part of the reason behind ...
متن کاملSeparation of Amino Acids by Paper Chromatography
Chromatography is a common technique for separating chemical substances. The prefix “chroma,” which suggests “color,” comes from the fact that some of the earliest applications of chromatography were to separate components of the green pigment, chlorophyll. You may have already used this method to separate the colored components in ink. In this experiment you will use chromatography to separate...
متن کاملPaper Chromatography: Separation and
The example of column chromatography (Figure 1) demonstrates the typical features found in this analytical technique. The diagram shows an experiment where a two-component mixture is subjected to column chromatography. The column is packed with a solid material called the stationary phase. A liquid solvent or eluting solution is poured into the column and completely wets the solid packing mater...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1953
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.07-0906