methanol and water
In vitro studies on effect of methanol and water extracts of detarium microcarpum guill and perr stem bark on root knot nematode (Meloigogyne Javanica)
... bark water extract also causes ...40% water extract ...74.00% water extracts of ...both methanol and water extracts which could be responsible for the juvenile ...in methanol and ...
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Effect of Dielectric Constants of Methanol- Water and Acetone-Water Mixtures on Proton-Ligand and Metal-Ligand Stability Constants of Cu(II)-Salicylic Acid Complex
... formation curves were constructed by plotting the values of n A against pH of the system in all the percentages of methanol-water and acetone-water mixtures. The pK COOH values (Dissociation ...
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STUCTURAL AND SPECTROSCOPIC STUDY OF Cu(II) – TAURINE –HEXAMINE TERNARY COMPLEX: DETERMINATION OF THE STABILITY CONSTANTS IN METHANOL – WATER MIXTURES
... Literature review revealed few methods for the spectrophotometric determination of taurine, 14-15 using 2, 4-dinitro-1-fluorobenzene and (phenol / sodium hypochlorite) as reagents. Yet, these methods either applied ...
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Investigation of Methanol Crossover and Water Flux in an Air-Breathing Direct Methanol Fuel Cell
... of methanol crossover or water at the cathode on the performance ...of methanol crossover and water at the cathode along with the effect of them on the air-breathing DMFC performance, which ...
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Micellization behavior of mixed surfactants in pure water and methanol-water mixed solvent media by density methods
... pure water and methanol-water mixed solvent media at room temperature (20 0 ...pure water and methanol-water mixed solvent ...
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Dasypogalactone–methanol–water (1/2/1)
... one water and two methanol per asymmetric unit, are linked to this host lattice by various hydrogen ...the water atom O300 with H200···O300 = ...of methanol 1 lie ...The water atom ...
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PROXIMATE, PHYTOCHEMICAL PROFILE AND ANTIOXIDANT ACTIVITY (IN VITRO AND EX VIVO) OF MORUS INDICA VARIETIES
... [100% methanol, methanol and water (80:20) and 100% water] for 6 h in a mechanical ...hot water extract, the sample was added to boiling water and extracted for 15 min and ...hot ...
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Dielectric study of binary mixtures at 298K temperature
... of water- acetone, water - methanol and water – ethanol binary systems is shown in Table 1, 2 and 3 ...in water rich region for three binary ...and methanol molecules. The g eff ...
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Diagnostics of a nuclear starburst: water and methanol masers
... as water masers are notoriously variable and can vary on time-scales of days, weeks, or months ...variable water masers in the nuclear region of NGC ...
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Water maser follow up of the methanol multibeam survey
... both water and methanol masers are more compact than those associated with methanol only, although there is a large degree of overlap in these two ...only methanol masers associated is greater ...
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ANTI MALARIAL ACTIVITY OF MONECHMA CILIATUM (BLACK MAHLAB)
... using water fraction of methanol extract, ethanol70%, extract acetone 36%, chloroform fraction of methanol and water decoction extract ...
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Southeast Asian medicinal plants as a potential source of antituberculosis agent
... Chloroform extract of leaves at the MIC of 250 𝜇g/ml showed Kaeo Leaves: chloroform methanol water activity against H37Ra strain while both methanol and water extracts exhibited activity[r] ...
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Decomposition behavior of woody biomass in water-added supercritical methanol
... the water/methanol-soluble portion and methanol-soluble por- tion by GPC ...without water, the distri- bution of the water/methanol-soluble portion ranged from about 3000 to less ...
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Development of approaches for screening antimalarial compounds based on their modes of action
... falciparum at ring and trophozoite stage, extracted using ice-cold 1:1 methanol and water and 2:2:1 acetonitrile, methanol and water.. The spectra were referenced to tsp signal at 0 ppm.[r] ...
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“A Review on Multiple Potential of Aroid: Amorphophallus paeoniifolius” by Anuradha Singh, Neeraj Wadhwa, India.
... Chloroform, Methanol and water and tested for the presence of different ...The methanol extract contain alkaloids, steroids, flavonoids and ...
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Bacterial Cellulose Alginate Membrane for Dehydration of Biodiesel Methanol Mixtures
... w/w water in the initial feed, 30 °C and at the permeate pressure of 10 mmHg are shown in Table ...to methanol and ...whereas methanol and water could diffuse through the membranes and pass ...
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In vitro activity of Quercus brantii extracts against biofilm- producing Pseudomonas aeruginosa
... acetate, methanol and water-methanol extracts of Quercus brantii on biofilm formation and biofilm disruption of ...by water-methanol (52-66% inhibition) and methanol extracts ...
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HPLC Method Development for Testosterone Cipionate in Bulk Drug and Oil-Based Injectables
... with methanol: water was taken into ...of methanol: water gave appreciable ...used methanol and water (v/v) and flow rate was ...
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PHYTOCHEMICAL SCREENING AND PHARMACOGNOSTIC STUDY OF ACALYPHA INDICA
... The present study was used to investigate the photochemical and pharmacognostic study of acalypha indica. Initially carried out soxhle extraction with various solvent like petroleum ether, ethylacetate, carbon ...
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Analytical method development and validation of Tenofovir Alafenamide by using RP-HPLC of bulk drug
... containing methanol, water, acetonitrile and phosphate buffer in different proportions were tried and finally methanol (100v/v) was selected as an appropriate mobile phase which gave good resolution ...
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