نتایج جستجو برای: thin layer chromatography tlc

تعداد نتایج: 483598  

2015
Mónica B. Betancor

Abbreviations: B2M, β-2-microglobulin; BACT, β-actin; BHT: butylated hydroxytoluene; 10 cDNA, complementary DNA; CL, cardiolipin; COX, cytochrome c oxidase complex; DHA, 11 docosahexaenoic acid; ETC, electron transport chain; FA, fatty acid; FAME, fatty acid methyl 12 esters; HP-TLC, high performance thin layer chromatography; LA, linoleic acid; LC-PUFA, 13 long chain polyunsaturated fatty acid...

Journal: :Journal of Chromatographic Science 2008

Marine Soft corals have frequently been studied in recent years because of their specific chemical compounds in tissue engineering and regenerative medicine. The aim of this study was to investigate anti-cancer property of extracted compound from Virgularia gustaviana and their effect on inducing of apoptosis. The extraction process was carried out with ethyl acetate for 5 days and the extract ...

2013
Sylwester Czaplicki

Chromatographic techniques have led to considerable development in mixture ingredient analysis. With the development of stationary-phase and high-pressure module technologies, new possibilities have emerged for the separation of complex systems whose components are characterised by similar structures and properties. Modern detection systems now allow detection and identification of individual i...

Journal: :Acta pharmaceutica 2010
Dipti B Patel Natubhai J Patel

Reversed-phase high-performance liquid chromatography (RP-HPLC) and thin-layer chromatography (TLC) methods have been developed and validated for simultaneous estimation of tamsulosin hydrochloride and finasteride in bulk drug and in combined dosage forms. RP-HPLC separation was achieved on a Phenomenex C18 column using methanol/0.02 mol L-1 ammonium acetate buffer/triethylamine (79.9 + 20 + 0....

Journal: :Lebensmittel-Wissenschaft & Technologie 2021

This study aimed at addressing the effect of quinoa sprouting on saponins which are considered main responsible for bitterness and astringency, consequently taste. Whole was sprouted 12, 24, 48, 72 h 22 °C dried 55 6 h. Quinoa taste assessed by electronic tongue mainly related to amount that were evaluated thin layer chromatography (TLC) mass spectrometry (MS). Sprouting decreased with changes ...

2003
M. C. Tombs

chemistry 6: 599}626. Bhushan R and Ali I (1987) TLC resolution of constituents of the vitamin B complex. Archives of Pharmacology 320: 1186}1187. DeLeenheer WL and DeRuyter G (1985) Modern Chromatographic Analysis of the Vitamins. New York: Marcel Dekker. Diaz A, Paniagua A and Sanchez F (1993) Thin-layer chromatography and Rberoptic Suorometric quantitation of thiamine, riboSavin and niacin. ...

Journal: :international journal of molecular and cellular medicine 0
shima famil samavati department of biology, islamic azad university, science and research branch, tehran, iran.سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (islamic azad university science and research branch) hamid-reza mohammadi-motlagh medical biology research center, kermanshah university of medical sciences, kermanshah, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی کرمانشاه (kermanshah university of medical sciences) ali mostafaie medical biology research center, kermanshah university of medical sciences, kermanshah, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی کرمانشاه (kermanshah university of medical sciences)

abstract our previous studies showed that various extracts of persian shallot (allium hirtifolium) have anti-angiogenic effects. this study has been undertaken to isolate and identify the major effective anti-angiogeneic sub-fraction of shallot. after preparation of the 50% hydroalcoholic extract of shallot bulbs, the extract was successively fractionated into n-hexane, ethyl acetate, n-butanol...

2017
Dachriyanus Hamidi Hilyatul Aulia Meri Susanti

CONTEXT Garcinia cowa is a medicinal plant widely grown in Southeast Asia and tropical countries. Various parts of this plant have been used in traditional folk medicine. The bark, latex, and root have been used as an antipyretic agent, while fruit and leaves have been used as an expectorant, for indigestion and improvement of blood circulation. AIMS This study aims to determine the concentra...

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