UV-Vis and GC
Phytochemical Analysis of Stylosanthes fruticosa using UV-VIS, FTIR and GC-MS
... and UV light for proximate analysis. For UV-VIS and FTIR spectrophotometer analysis, the extracts were centrifuged at 3000 rpm for 10 min and filtered through Whatmann ...the UV-VIS and ...
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Extraction and determination of lycopene from watermelon by different spectral techniques (uv-vis, ftir and gc-ms) for in vitro antioxidant activity
... Lycopene is a carotenoid found in nature, it is being used for the treatment of various disorders like cardiovascular diseases, osteoporosis, bone health, male infertility, skin protection, and age related muscular ...
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UV VIS, GC MS AND FT IR ANALYSIS AND DETERMINATION OF IN VITRO ANTIOXIDANT ACTIVITY OF LYCOPENE FROM CITRULLUS LANATUS
... ABSTRACT: Lycopene makes up the majority of carotenoids in watermelon. Carotenoids are thought to be responsible for the beneficial properties of fruits and vegetables in preventing human diseases including ...
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PHYTOCHEMICAL ANALYSIS OF ETHANOL EXTRACT OF AMPELOCISSUS LATIFOLIA (ROXB ) PLANCH TUBEROUS ROOT USING UV VIS, FTIR AND GC MS
... determine UV-VIS, FTIR and GC-MS analysis of Ampelocissus latifolia tuberous ...and UV light for the proximate analysis. The UV‐VIS profile of Ampelocissus latifolia tuberous ...
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PHYTOCHEMICAL ANALYSIS OF VITEX ALTISSIMA L. USING UV-VIS, FTIR AND GC-MS
... using UV-VIS, FTIR and ...For GC-MS analysis, 10 g sample is extracted with 30 ml ethanol, filtered in ash less filter paper with 2 g sodium sulphate and the extract is concentrated to 1 ml by ...
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Phytochemical analysis of Mentha spicata plant extract using UV VIS, FTIR and GC/MS technique
... using UV-VIS, FTIR and GC/MS ...using UV-VIS spectrophotometer and the characteristic peaks were ...The UV-VIS profile showed different peaks ranging from 300-800nm with ...
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STANDARDIZATION OF THE HYDRO ALCOHOLIC EXTRACT OF AYURVEDIC VAGINAL FORMULATION (NA) BY USING CHROMATOGRAPHY (HPTLC, HPLC) AND SPECTROSCOPY (UV VIS & FTIR & GC MS) METHODS
... equivalent/mg). UV-Visible spectroscopy scanning showed a prominent peak at 277 nm in the hydro-alcoholic ...during GC-MS revealed the presence of nimbiol; 13- Methoxypodocarpa-8, 11,13-trien-3-one; ...
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SPECTROSCOPIC STUDY ON METHANOLIC EXTRACT OF CITRUS RETICULATA BLANCO FRUIT PEEL
... A variety of techniques can be used to determine and estimate the presence of such phytoconstituents in medicinal plants. Analysis of small amount of chemicals has become effective, easier and in-expensive owing to the ...
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Effect of Conducting Materials on UV Vis Spectral Response Characteristics
... where 2FAL is the furfural concentration in mg/kg of oil. Currently, the most common techniques used to measure furan concentration are either High-Performance Liquid Chromatography (HPLC) or Gas Chromatography-Mass ...
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Journal of Applied Pharmaceutical Science
... The present study is aimed to explore different phytochemical and mineral contents in endemic medicinal plant- Syzygium alternifolium. Different spectroscopic (UV-Vis, FT-IR, ICP-OES) and chromatographic ...
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Photodegradation of HMX and RDX in the Presence of Nanocatalyst of Zinc Sulfide Doped with Copper
... ABSTRACT: Nanoparticles of zinc sulfide as undoped and doped with copper were used as photocatalyst in the photodegradation of HMX (octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine) and RDX ...
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Circular Dichroism and Derivative Spectra Study of the Excitonic Aggregation of Pinacyanol by Aerosol OT
... the UV/vis band at an AOT/PIN molar ratio of 270:1 by using pure water solvent, in which the surface- tant is present in a concentration above the cmc, which has an absorbance band shape very similar to the ...
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Degradation of Methylene Blue Dye Using Activated Carbon Obtained From Bio Waste
... In the contact time between adsorbent and adsorb ate is one of the most important parameter that particularly affect the performance of degradation rate of MB dye. The UV-VIS absorption spectrum for ...
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Simultaneous hplc uv vis identification and quantification of cyanocobalamine (vitamine b12), benzyl alcohol, chloramphenicol, prednisolone, tylosin a, tylosin b, tylosin c and tylosin d in finished pharmaceutical product c t p 12
... The method is enough sensitive to quantified and monitorised related substances/degradation product according to VICH GL 11(R). The method can be easily applied in any analytical laboratory, because it uses common ...
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Biosynthesis, Characterization, and Bioactivities Evaluation of Silver and Gold Nanoparticles Mediated by the Roots of Chinese Herbal Angelica pubescens Maxim
... The root extract of Angelicae Pubescentis Radix acts as reducing and stabilizing agents for the straightfor- ward and facile synthesis of DH-AgNps and DH- AuNps without the use of hazardous chemicals. The optimal root ...
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Formation and UV vis studies of lead sulfide nanoparticles
... particle formation and growth. The presence of PbS-NPs was investigated by UV-visible absorption. It was found that the PbS-NPs within SA LB films indicated a large blue shift of the optical absorption edge. The ...
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Antioxidant activity and green synthesis of selenium nanoparticles using allium sativum extract
... The present study was carried out to synthesis of Selenium . The bio molecules of extract acted as stabilizing as well as capping agent leading to the formation of Selenium nanoparticles. UV-Vis Spectra ...
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Bis-Picolinamide ruthenium (III) dihalide complexes: dichloride to diiodide exchange generates single trans isomers with high potency and cancer cell selectivity
... by UV-Vis spectrophotometry as a function of time and ...time-dependent UV-Vis spectrum of compound 7 in dry MeOH between 0-24 h, with changes observed at 298 nm, which decreases in intensity ...
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Characterization of Sahaj Vati using Infrared and UV/Vis Spectroscopy
... observed that, a little bit more extended in Sahaj Vati II. This might be due to an additional pharmaceutical processing (bhavana) or due to the presence of other ingredients. In Sahaj Vati II, water extract of Haridra ...
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Structural and Optical Properties of NiS Nanoparticles Synthesized by Chemical Precipitation Method
... nm. UV-vis spectrophometry and photoluminescence spectra of nanoparticles of NiS were recorded using Varian, Cary 5000 spectrophotometer and JASCO FP 8200 Spectrofluorometer, ...
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