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1872 articles for “Extracts”
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Green Synthesis of silver nanoparticles using Moringa Oleifera leaf extract: Investigation of Photocatalytic activity
Abstract: In the present study, cost effective and environment friendly silver nanoparticles were synthesized using Moringa Oleifera leaves extract as the reducing and capping agent. The nanoparticles (AgNPs) were characterized using UV-visble, FT-IR, XRD, and Scanning electron microscopy (SEM) analysis. The surface plasmon resonance peaks in absorption spectra for silver colloidal solution showed an absorption peak at 443 nm in a UV-visible spectrum. From the XRD data, we suggest the occurrence …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 8, Issue 2, 2018 · pp. 60–68 Read article
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Quantify the Variation of Oil Yield from Castor Seeds Using Soxhlet Apparatus with the Solid/Solvent Ratio & Extraction Time
Abstract: Use of non-edible oils for various commercial purposes is increasing nowadays worldwide. Therefore in search of this, seed having maximum yield while having least cost should be the best alternative. As a result, need is there to study the variation of oil yield from these non-edible oil seeds. Hence this study is focused on using castor seeds available in the area as the feedstock for oil production. The variability of …
Published in Journal of Offshore Structure and Technology · Vol. 5, Issue 3, 2018 · pp. 39–43 Read article
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Green Synthesis and Characterization of Silver Nano-conjugates Using Heliotropium indicum and Glycosmis pentaphylla Leaf Aqueous Extracts
Abstract: Heliotropium indicum Linn. (Family Boraginaceae), an annual herbaceous medicinal plant, is usually known as Indian heliotrope. Glycosmis pentaphylla (Retz.) DC (Family Rutaceae) is a perennial shrub, commonly known as orange-berry. These traditionally used medicinal plants originate from tropical and temperate parts of the world along with India, Southeast Asia, Northern Australia, and some other African countries. Extensive literature studies suggested that the different parts of the plant are reported to …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 9, Issue 2, 2019 · pp. 22–30 Read article
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Green Synthesis of Nanoparticles using Nivdi Leaf Extract
Abstract: Nanotechnology deals with materials 1 to 100 nm in length. The fundamentals of nanotechnology lie in the fact that the properties of materials drastically change when their dimensions are reduced to nano scale. The green synthesis of nanoparticles with the help of this plant extract was done for the first time. The leaves of the plant Nivdi was used for extraction of nano-ZnO, nano-Ag+ and characterization of the nanoparticles was …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 21, Issue 3, 2019 · pp. 14–20 Read article
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Anti-microbial Activity and FT-IR Analysis of Ethanol and Chloroform Extract from Musa paradisiaca
Abstract: The second most important fruit crop in India, which is full yearly available covering major states, belongs to the family of Musa species. Among which, Musa paradisiaca, mostly grown in tropical and subtropical areas all over the country, is having nutritional values. Fruit as well as other parts of plant have significant interaction with human health, since from civilization. This work tries to reveal important components (phytoconstituents) of above mentioned …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 7, Issue 3, 2017 · pp. 33–40 Read article
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Evaluation of Neem Leaf Extract against Anthracnose, Leaf Blight and Rust Diseases of Sorghum
Abstract: AbstractField experiments were conducted during Kharif 2005 and 2006 at Gobbur Wadi area of Afzalpur Taluk, Gulbarga district. Sorghum plants were randomly selected and the three concentrations (10, 20, and 30%) of Neem leaf extract (NLE) were sprayed at the successive periods of 15, 30 and 45 days, respectively and percent disease incidence was recorded. Among the three major foliar fungal diseases studied, rust was dominant (PDI 73.60) on 2005 …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 2, Issue 1, 2013 · pp. 7–10 Read article
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Physico-Chemical Properties, Extraction and Characterization of Gluten from Different Indian Wheat Cultivars
Abstract: Four wheat (Triticum aestivum) cultivars PBW-343, WH-147, WH- 283 and RAJ- 3765 were evaluated for morphological and physico-chemical characteristics. Wheat cultivars were milled and gluten was extracted from obtained flour. Wet gluten yield, gluten index, dry gluten yield and moisture content of wet gluten and dry gluten were determined. The water and oil absorption capacity of gluten was determined. The wet gluten yield, gluten index and dry gluten yield was …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 2, Issue 2, 2013 · pp. 37–42 Read article
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Neutralization of Inflammatory Effect of LPS by Premna latifolia Extract in RAW 264.7 Cells
Abstract: Natural compounds of Premna latifolia, extracted using petroleum ether, ethyl acetate and methanol as solvent has dose-dependent effect against inflammatory effect of lipopolysaccharide (LPS) in RAW 264.7 cells. Keywords: Premna latifolia, inflammation, petroleum ether, ethyl acetate, methanolCite this ArticleDevi A. Neutralization of inflammatory effect of LPS by Premna latifolia extract in RAW 264.7 cells. Research & Reviews: Journal of Herbal Science. 2018; 7(3): 1–3p.
Published in Research & Reviews : Journal of Herbal Science · Vol. 7, Issue 3, 2018 · pp. 1–3 Read article
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Study the Effect of Antioxidant and Antidiabetic Property of the Selective Indian Herbal Plant Extract (A. indicum) on Type II Diabetes Mellitus
Abstract: Abutilon indicum (A. indicum) is a traditional Indian phytomedicine plant used for the treatment of several diseases such as diabetes mellitus, cardiac diseases and anti-inflammatory diseases. The aim of the study was to evaluate whether A. indicum improves insulin sensitivity and determine its active role in bioactive secondary metabolites. Aldose reductase is an enzyme which contains lower affinity towards glucose and helps in converting glucose to sorbitol and slightly catalyzed. …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 9, Issue 1, 2019 · pp. 53–63 Read article
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Molluscicidal Activity of Synthetic and Plant Extracts on the Reproduction of snail Lymnaea acuminata
Abstract: Snail, Lymnaea acuminata, is the intermediate host of liver fluke Fasciola hepatica—causative agent of fascioliasis. The sublethal concentration (20% and 60% of 24 h LC50) of synthetic and plant extracts were studied on the reproduction of snail L. acuminata. Both the synthetic (Permethrin and Cypermethrin) and plant extract (Allium sativum and Annona squamosa) caused a significant reduction in the fecundity, hatchability and survival of young snail L. acuminata and also …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 10, Issue 3, 2020 · pp. 14–18 Read article
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GC-MS Analysis of Boerhavia diffusa Linn. Whole Plant Extracts: An Ethno-medicinal Plant
Abstract: In the present investigation, phytochemical compounds and GC-MS analysis of Boerhavia diffusa whole plant was studied, and presence of phytochemical compounds was screened by qualitative method. The results confirmed the presence of phytochemicals namely terpenoids, saponin, flavonoids, cardiac glycosides, phlobatannins and tannin. In GC-MS analysis, 42 phytochemical compounds were identified in the methanol extract of Boerhavia diffusa, the components were identified by comparing their relation indices and mass spectra fragmentation …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 5, Issue 1, 2018 · pp. 7–12 Read article
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Formulation and Evaluation of Polyherbal Handwash Containing Hydro-Alcoholic Extract of Trachyspermum ammi (Ajwain), Sapindus mukorossi (Reetha) and Cyperus rotundus (Nagarmotha)
Abstract: Plants have medicinal, pharmaceuticals and cosmetic potential, and using it for novel products may be useful for humans. Herbs are significant part of healthcare throughout the world. Herbal medicines have been extensively utilized as efficient remedies for the prevention and management of multiple health conditions. Hands are a prime mode of transmission of microbial infections. Hand-washing is extremely essential in healthcare and domestic sector. In present study, herbal hand wash …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 6, Issue 1, 2019 · pp. 7–9 Read article
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Biosynthesis and Characterization of Zinc Oxide Nanoparticles by using Siris Plant Extract
Abstract: Zinc oxide (ZnO) is an inorganic compound widely used in everyday applications. Present study focuses on the biosynthesis of zinc oxide nanoparticles by zinc nitrate and utilizing the bio components of bark extract of Siris (Albizialebbeck (L.) Benth.). The synthesized nanoparticles were characterized using UV-Visible spectrophotometer, Fourier transform spectroscopy (FT-IR) and Zeta Potential. The nanotechnology has recently gained the attention and vast area for research. The biologically synthesis of nanoparticles …
Published in Research & Reviews: A Journal of Drug Design & Discovery · Vol. 6, Issue 2, 2019 · pp. 36–40 Read article
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Evaluation of Antiulcer Activity of Allamanda cathartica Aqueous Leaf Extract in Experimental Rat Models
Abstract: A peptic ulcer is an open sore that forms on an epithelial surface of the stomach. To decrease the incidence of relapses, side effects, drug interactions of the existing drugs, and to increase the use of available phytochemicals, this present study was aimed to evaluate the antiulcer activity of Allamanda cathartica using pyloric ligation induced gastric ulcer model and Aspirin-induced gastric ulcer model. In pyloric ligation induced gastric ulceration model, …
Published in Research & Reviews: A Journal of Drug Design & Discovery · Vol. 7, Issue 1, 2020 · pp. 24–31 Read article
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Phytochemical and In-Vitro Pharmacological Screening of Ocimum Kilimandscharicum Extract
Abstract: AbstractOcimum kilimandscharicum is a short herb, native to India. In traditional medicine, it is used to treat various ailments including colds, coughs, abdominal pains, measles and diarrhea. Medicative plants, the “back bone” of ancient medication which implies over 3.3 billion folks within the less developed countries utilize medicative plants on an everyday basis. Ocimum kilimandscharicum Guerke (Syn. Ocimum camphora Guerke) belongs to family Lamiaceae. It is a native of Kenya …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 10, Issue 2, 2020 · pp. 1–8 Read article
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Effect of Some Medicinal Plant Extracts on Memory Performance in Elevated Plus Maze Paradigm
Abstract: Since ancient times man has relied upon the plant kingdom for the cure to ailments. Traditional folklore medicine has always played a major role in treatment of various ailments across the world. In present study medicinal plants were used namely Bacopa monnieri, Centella asiatica, Melissa officinalis. Bacopa monnieri has been utilized in the Ayurvedic arrangement of medication for quite a long time. Generally, it was utilized as a cerebrum tonic …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 6, Issue 2, 2019 · pp. 1–7 Read article
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HPTLC Method Development and Validation of Genistein and Daidzein Estimation in Mucuna cochinchinensis Seed Extracts
Abstract: Aim: The current study was designed with the objective to estimate the concentration of Genistein and Daidzein in ethyl acetate extract of Mucuna cochinchinensis by high-performance thin-layer chromatography (HPTLC).Methods: The separation of bioactive compounds was performed using mobile phase, Toluene: n-Butanol: Glacial Acetic Acid: Water (1:4:2:2) and detected at wavelength 254 nm. The method was validated for linearity, accuracy, precision, limit of detection (LOD) and limit of quantification (LOQ) by …
Published in Research & Reviews: A Journal of Drug Formulation, Development and Production · Vol. 7, Issue 1, 2020 · pp. 16–25 Read article
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Synthesis and Characterization of Silver Nanoparticles by using Aqueous Leaf Extract of Tecomella Undulata (SM.) seem. and their Antibacterial Properties
Abstract: Abstract The efficient protocol for bio-synthesis of silver nanoparticles (AgNPs) using Tecomella undulata leaves was developed. The present study revealed that bio-active compounds and secondary metabolites present in the aqueous extract function as stabilizing agent for AgNPs. UV-Visible spectro-analysis and FTIR confirm the presence of bioactive compounds and TEM, EDX and XRD studies confirm the crystalline nature, structure and surface morphology of silver nanoparticles produced from the plant Tecomella undulata. …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 7, Issue 2, 2020 · pp. 5–13 Read article
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Liquid Chromatography Mass Spectrometer (LC/MS) Profile Revealed Flavonoids with Antioxidant Potential in Butanol Fraction of Gymnema Sylvestre Leaf Extract
Abstract: Gymnema sylvestre (Asclepiadaceae) is widely used in the treatment of several diseases associated with oxidative stress. This study aimed to identify Flavonoids with antioxidant potentials in Butanol fraction of Gymnema sylvestre leaf extract. In vitro antioxidant activity was studied using DPPH and Ferric Reducing Antioxidant Power (FRAP). The results revealed higher radical scavenging activity of 86.53±0.86 in DPPH compared to the control Ascorbic acid with 84.71±0.61 and also similarly in …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 9, Issue 1, 2022 · pp. 26–39 Read article
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Anti-ulcer Properties of Methanol Extract and its Solvent Fractions of Stem Bark of Lannea acida on Indomethacin Induced Gastric Ulcer in Albino Rats
Abstract: Lannea acida is use in Nigeria for the treatment of Peptic ulcers. The methanol and its solvent fractions (hexane, ethylacetate and butanol) of the stem bark of Lannea acida were evaluated for antiulcerogenic activity using indomethacin model. The anti-ulcerogenic mechanisms of the plant using the model employed in this study were done by estimation of Superoxide dismutase (SOD), Glutathione (GSH), Catalase (CAT), Vitamins A, C and E, and Malondialdehyde (MDA). …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 11, Issue 3, 2023 · pp. 20–35 Read article