Zobrazeno 1 - 10
of 60
pro vyhledávání: '"E. F. Safonova"'
Publikováno v:
Разработка и регистрация лекарственных средств, Vol 9, Iss 3, Pp 59-66 (2020)
Introduction. Recently, much attention has been paid in the literature to the primary assessment of the pharmacological effect of various drugs using in vivo and in vitro tests. Great interest in determining the antioxidant activity (АА) of drugs,
Externí odkaz:
https://doaj.org/article/d4d8831a529041089661ae9cacb1d0ba
Publikováno v:
Pharmaceutical Chemistry Journal. 52:946-951
A cost-effective and rapid procedure to identify and quantify polyphenolic biologically active compounds of plant origin (with gallic acid, tannin, and quercetin as examples) using high-performance thin-layer chromatography (HPTLC) was developed. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df704cfda071bc65198150f20988022f
https://doi.org/10.1007/s11094-019-01931-2
https://doi.org/10.1007/s11094-019-01931-2
Publikováno v:
Pharmaceutical Chemistry Journal. 51:938-944
An economic and rapid procedure for identification and quantitative determination of ascorbic acid using high-performance thin-layer chromatography (HPTLC) was developed. The optimum conditions for chromatography of vitamin C on a thin layer of absor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd8a0a9bb76357cd0d4ec5d66a016b37
https://doi.org/10.1007/s11094-018-1719-3
https://doi.org/10.1007/s11094-018-1719-3
Publikováno v:
Pharmaceutical Chemistry Journal. 51:622-626
We report here the selection and evidential basis of optimum conditions for the chromatography of glutamic acid in a thin layer of sorbent. The conditions for identifying and assaying this amino acid by high-performance thin layer chromatography on a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27ba3d24ec7a02bf2e09a5c4f0143038
https://doi.org/10.1007/s11094-017-1664-6
https://doi.org/10.1007/s11094-017-1664-6
Publikováno v:
Pharmaceutical Chemistry Journal. 50:120-125
A procedure for determining and separating a mixture of fat-soluble vitamins by gradient thin-layer chromatography was developed. It was shown that a theoretical approach could be used to select the optimum thin-layer chromatographic conditions for d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72d7d7ec0c056f2f8aba62fe6a8b79da
https://doi.org/10.1007/s11094-016-1408-z
https://doi.org/10.1007/s11094-016-1408-z
Publikováno v:
Pharmaceutical Chemistry Journal. 49:323-328
A method for separating and assaying total free amino acids in aqueous extracts of medicinal plants by TLC was developed (using common sea buckthorn fruits and stinging nettle leaves as examples). The amino acid compositions of common sea buckthorn f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58e5f5b4ac6f759a2d3711faf5c74783
https://doi.org/10.1007/s11094-015-1278-9
https://doi.org/10.1007/s11094-015-1278-9
Publikováno v:
Pharmaceutical Chemistry Journal. 48:134-138
An economical and rapid procedure for identification and quantitative determination of rutin by high-performance thin-layer chromatography (HPTLC) was developed and could be recommended for approval and use in the pharmaceutical, cosmetology, and foo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18583fb60f1ebe483da2bfdab7c62d21
https://doi.org/10.1007/s11094-014-1064-0
https://doi.org/10.1007/s11094-014-1064-0
Publikováno v:
Pharmaceutical Chemistry Journal. 47:566-568
The optimum conditions for quantitative determination of vitamin A by thin-layer chromatography (TLC) were established. It was shown that a theoretical approach could be used to choose the optimum parameters for TLC determination of retinol acetate.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8017e89e26320a8f4cbfab23f77840c6
https://doi.org/10.1007/s11094-014-1007-9
https://doi.org/10.1007/s11094-014-1007-9
Publikováno v:
Pharmaceutical Chemistry Journal. 42:471-474
A method for the identification and quantitative determination of α-tocopherol by means of thin-layer chromatography (TLC) is developed. The proposed technique has been tested on vegetable oils and oil extracts. Using this method the contribution of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c165a0e42d2e4081aea2c51ed30bfd00
https://doi.org/10.1007/s11094-008-0152-4
https://doi.org/10.1007/s11094-008-0152-4
Publikováno v:
Pharmaceutical Chemistry Journal. 42:419-425
Determination of the content of vitamin D is a rather difficult problem. In the present study, we have compared methods that are most widely used for determining group D vitains. In recent years, physical and chemical methods of analysis have found i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac5a03aae8a78b028babe8c0bd2fb1ac
https://doi.org/10.1007/s11094-008-0140-8
https://doi.org/10.1007/s11094-008-0140-8