Zobrazeno 1 - 10
of 16 486
pro vyhledávání: '"QUANTITATIVE-DETERMINATION"'
Publikováno v:
Open Chemistry, Vol 22, Iss 1, Pp 1-10 (2024)
Externí odkaz:
https://doaj.org/article/c01d0da3ff754684b1102c27bff8cc29
Publikováno v:
Zhongguo youzhi, Vol 49, Iss 6, Pp 136-144 (2024)
橄榄油中的生物酚是具有广泛生物活性的极其复杂的极性酚类物质,不仅化学结构异质、性质多不稳定、异构化程度高,而且橄榄多酚等歧义概念的长期共存,使得生物酚始终没有理想的测
Externí odkaz:
https://doaj.org/article/43444a86c277412593331b65053fb561
Publikováno v:
Ведомости Научного центра экспертизы средств медицинского применения, Vol 14, Iss 2, Pp 181-195 (2024)
INTRODUCTION. Current scientific research aims to discover new plant sources of hydroxycinnamic acids for the development of novel medicinal products. Most commonly, the quantitative determination of hydroxycinnamic acids in herbal drugs involves tes
Externí odkaz:
https://doaj.org/article/641ee15d617e4684bdaa3c959e7d3cd6
Publikováno v:
Ведомости Научного центра экспертизы средств медицинского применения, Vol 14, Iss 2, Pp 196-206 (2024)
INTRODUCTION. Polyphenolic compounds of various classes have pronounced absorption bands overlapping in almost the same ultraviolet region. This superposition of bands complicates the quantification of total hydroxycinnamic acids in herbal drugs by d
Externí odkaz:
https://doaj.org/article/d49aa9eaf5a94693988d0634616d6da1
Autor:
SUNDAY NWANKWO OKAFOR, CHINENYE JOSSE OKAFOR, EMMANUELLA TOCHUKWU OGBONNA, CHINELO EZENWAFOR, PATIENCE OGOAMAKA OSADEBE
Publikováno v:
African Journal of Pharmaceutical Research and Development (AJOPRED), Vol 16, Iss 1, Pp 33-38 (2024)
Quantitative analysis of heavy metals and nutrients in food helps indicate the safety and quality of food for final consumers. The present study was conducted to assess the presence of heavy metals (arsenic, copper, mercury, chromium, and lead) and t
Externí odkaz:
https://doaj.org/article/46ebce7c834642109c0779f9bc73b253
Publikováno v:
He jishu, Vol 47, Iss 1, Pp 141-152 (2024)
BackgroundThe conversion of UF6, which is a primary nuclear product, to UF4 in fluoride molten salt phase is expected to be used in the preparation or reconstitution of nuclear fuel salt for molten salt reactors, thus simplifying the process of molte
Externí odkaz:
https://doaj.org/article/900027dea0c541c4823e4ecaa38235e1
Publikováno v:
Журнал органічної та фармацевтичної хімії, Vol 21, Iss 3, Pp 50-60 (2023)
In this paper, it is proposed to consider a new method developed for studying the kinetics of release of substances that are poorly soluble in aqueous media on the example of quercetin. The study object was the drug containing plant bioactive compone
Externí odkaz:
https://doaj.org/article/26a4cdcf46bd4ca3ad9b8b457cbbf414
Publikováno v:
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, Vol 16, Iss 3, Pp 231-235 (2023)
One of the most common eye diseases is a burn injury. Hence, one of the pressing challenges in the field of pharmacy today is the development of new ophthalmic medications, specifically eye drops. Researchers from the Department of Pharmaceutical, Or
Externí odkaz:
https://doaj.org/article/e284e533c60b45fe841ba238b8d22561
Autor:
L. H. Leleka, S. O. Vasuik
Publikováno v:
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, Vol 16, Iss 2, Pp 135-140 (2023)
Aim. To develop and validate a spectrophotometric technique for quantitative determination of glibenclamide in tablets by reaction with 2,3-dichloro-1,4-naphthoquinone. Materials and methods. In the study, the substance glibenclamide of pharmacopo
Externí odkaz:
https://doaj.org/article/4045a8838f0f4525b0106e0d0ca1aefc