[PDF] Top 20 PROFILING OF BIOACTIVE COMPOUNDS IN WATER CRESS (ENHYDRA FLUCTUANS LOUR) BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

... paper chromatography (PC) and thin-layer chromatography (TLC) (34), high performance liquid chromatography (35), gas chromatography (GC) (36, 37), spectrophotometry (2, ... See full document

... layer chromatography (TLC) and high performance liquid chromatography (HPLC) for secondary metabolites characterizations such as of flavonoids, saponins and steroidal sapogenins and ... See full document

... were also used for optimization of chromatograph- ic separation. Acetonitrile provided better resolu- tion than methanol as the organic phase. Further, different percentages were tried and the organic phase ... See full document

... Actinomycetes are a group of Gram-positive bacteria with high guanine and cytosine content in their DNA (Kumari et al., 2006; Khucharoenphaisan et al., 2012). Actinomycetes was derived from Greek ‘attack’ means a ... See full document

... using high performance liquid chromatography (LC) coupled with evaporative light scattering (ELSD), ultraviolet detection (UV) and mass spectrometry (MS), gas chromatography mass ... See full document

... Since the polarity range of the components is very narrow, gradient elution was carried out to separate maximum components. The mobile phase was selected using different compositions of methanol–water and ... See full document

... syringe and CAMAG LINOMAT 5 instrument. The samples loaded plate was kept in TLC twin trough developing chamber (after saturated with solvent vapor) with respective mobile phase (phenols: toluene-acetone- formic acid at ... See full document

... The fermentation of rice seeds was carried out using method previously reported by Hayat et al. and Inagaki et al., with slight modifications.[20, 22] 50 grams of brown whole grain rice seed from each variety was taken ... See full document

... At high pH hydroxide catalyses this, which is apparently more- rapid than the chromatographic retention and elution ...of high-pH mobile phase with small quantities of a strong base ...However high ... See full document

... Intra-day and inter-day variability was studied to evaluate the precision of the method. Three solutions (high, medium and low concentrations) of the eight markers with the internal standard (100 µg/ml) were ... See full document

... the bioactive compounds were carried out on an Agilent 1100 series of high-performance liquid chromatography (Santa Clara, CA, USA) coupled with an SL trap mass spec- trometer ... See full document

... ling bioactive components in small volumes of complex mixtures after separation by ...nanoliter-volume liquid dispenser was used, providing contactless droplet array printing of the column e ffl ... See full document

... sediments. High performance liquid chromatography was chosen for its resolving power and also because it allowed easy interface with the atomic fluorescence ...hot water bath at 88 ... See full document

... A high performance liquid chromatography method was established for simultaneously determining four bioactive components, salicin, liquiritin, paeonolum, and imperatorin in Fengshiding ... See full document

... Standards of 3-nitro-4-hydroxyphenylarsonic acid (3-NHPAA) (TCI-GR, Japan), p-arsanilic acid (p-ASA) (TCI-EP, Japan), o-arsanilic acid (o-ASA) (Sigma, Germany) and phenylarsonic acid (PA) (TCI-GR, Japan) were prepared in ... See full document

... column chromatography was performed on a HPLC system equipped with binary prominence LC-20 AD liquid pump, SPD-20 A prominence UV/Vis detector and a 77251 Rheodyne injector with 20 µl ... See full document

... We have analyzed some leguminous roots and root nodules and they exhibited a high homospermidine level (Hamana et al., 1992a, 1996). On the other hand, Fujihara et al. (1995) and Lopez-Gomez et al. (2014) reported ... See full document

... with Alzheimer’s disease, Attention-deficit/hyperactivity disorder, Post-traumatic stress disorder, treatment of bipolar disorder, Adjunctive Treatment of major Depressive Disorder, and Schizophrenia. Brexpiprazole is ... See full document

... a high correlation co- efficient value (a value very close to ...a high level of linear relationship between the concentration of eugenol and peak ... See full document

... interaction liquid chromatography (HILIC) coupled to evapora- tive light scattering detector (ELSD), mass spectrometer (MS), refractive index detector (RID) and charged aerosol detector (CAD) offer other ... See full document