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9 articles for “di-ethyl ether”
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Effective Reduction of Emissions of a DI Diesel Engine fuelled with Biodiesel and Diesel Blends with Oxygenated Additives
Abstract: Fatty acid methyl ester, popularly called biodiesel, has become more prominent alternate fuel for diesel engines on the basis of single-fuel concept. Since use of neat biodiesel on a large scale is raising certain constraints, both in terms of long-term availability of feed stock, fertile land and high NOx emissions, biodiesel is being adopted in blended form with petro-diesel fuel as B20 or B40. However, the HC and NOx emissions …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 3, Issue 2, 2012 · pp. 1–10 Read article
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Potential of Biodiesel Production from Algae
Abstract: It is necessary to achieve targets for biodiesel production from Algae for the climate change mitigation and economic growth. In this content biodiesel as a biofuel is produced from microalgae, offer the greatest opportunities in the society. This paper consists the current status of microalgae use for biodiesel production, effect of parameters on Biodiesel production, process of transesterification including Lipid extraction and the cultivation, harvesting and processing of algae. During …
Published in Journal of Petroleum Engineering & Technology · Vol. 11, Issue 3, 2021 · pp. 49–60 Read article
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Presence of Free Form of Kumari Thailam and Indrajava Thailam in Psorolin Medicated Bathing Bar as Reason for its Clinical Use
Abstract: The extractability, physical, chemical and TLC characteristics of Indrajava and Kumari thailam present in Psorolin medicated bathing bar was studied using different solvents. Di ethyl ether has yielded 12% of free oil present in the bathing bar and the physical, chemical and TLC characteristics of the free oil present in Psorolin medicated bathing bar was matched with the above characteristics of Kumari thailam and Indrajava thailam irrespective of the age …
Published in Research & Reviews : A Journal of Unani, Siddha and Homeopathy · Vol. 2, Issue 1, 2015 · pp. 17–21 Read article
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Antibacterial Property of Crocus Sativus L.
Abstract: ABSTRACTCrocus sativus commonly called saffron has been used widely in Middle East and South East Asia as a drug to promote health and to fight diseases. Saffron though cultivated in different parts of the world, is mainly cultivated in Iran. It has wide range of medical uses such as antitumor, antifungal and antiinflammatory activities. Characteristic components of saffron are crocetin, picrocrocin and safranal that are responsible for color, bitter taste, …
Published in Research & Reviews : Journal of Herbal Science · Vol. 1, Issue 1, 2012 · pp. 17–23 Read article
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Antidiarrheal Activity of Leucaena Leucocephala in Castor Oil Induced Diarrhea in Albino Rats
Abstract: The purpose of the present study was to evaluate scientifically the anti-diarrheal effects of different extracts of leaves of Leucaena leucocephala. Different extracts of Leucaena leucocephala like petroleum ether, chloroform, and ethyl acetate were studied against castor oil induced diarrhea model in albino rats. The weight of the fecal matter induced by castor oil induced diarrhea was recorded as the chief parameter. Standard drug loperamide (1 mg/kg, i.p.) showed highly …
Published in Research & Reviews: A Journal of Drug Design & Discovery · Vol. 7, Issue 1, 2020 · pp. 8–12 Read article
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Pharmacological evaluation of Hepatoprotective activity of Indian medicinal plants Cordia Myxa and Canscora diffusa on wistar albino rats
Abstract: Two plants (Cordia myxa and Canscora diffusa), which were claimed to possess hepatoprotective activity, were selected. The Selected plants were authenticated by an expert botanist. In the current study, herbal extraction involving solvents of decreasing polarity (petroleum ether, ethyl acetate, and hydroalcoholic) was used to extract bioactive compounds from the plants of Cordia Myxa and Canscora diffusa in polyherbal preparations. A phytochemical evaluation was performed, including an acute toxicity study …
Published in International Journal of Tropical Medicines · Vol. 2, Issue 1, 2025 · pp. 31–44 Read article
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Effect of Ethylene Glycol Monomethyl Ether on Testicular Antioxidant System in Adult Rats
Abstract: Ethylene glycol monomethyl ether (EGME), an environmental contaminant, which is widely used as a solvent especially in lacquers, paints, dyes, pesticides, liquid soap, cleaning solution & cosmetic, chemical intermediates, as a diluent for hydraulic brake fluid etc on industrial scale, has been shown to induce reproductive abnormalities in male rats. The precise nature and mechanism of action of EGME on the male reproductive system is not clear. In the present …
Published in Research and Reviews: A Journal of Toxicology · Vol. 3, Issue 2, 2013 · pp. 1–6 Read article
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A Mini-Review on Spectral (UV Visible, FT-IR, 1H NMR, GC-MS) Analysis of Various Shaded Dried Leaves Extracts
Abstract: To collect the different types of leaves in various places, wash collected leaves with distilled water and dried these leaves in various processes like under shade dry for 15 days, place oven (45 oC) for 1 hour. Grind well using the above-dried leaves, so these leaves are changed to powder form. Utilize these shaded dried leaves powder, to prepare extract with solvents like methanol, ethanol, hexane, carbon tetrachloride, petroleum ether, …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 13, Issue 1, 2022 · pp. 1–8 Read article
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Synthesis of Novel Series of Coumarin Derivatives
Abstract: In a synthetic method similar to Knoevenagel reaction, 3-acetyl coumarin was prepared in the same way through a cyclization condensation reaction betweensalicylaldehyde and ethyl acetoacetate under basic condition using piperidine. Hence, 3-acetyl coumarin as a starting material was reacted with bromine in ether using a Lewis acid as a reactioncatalyst to produce the corresponding α–bromoaceyl cromen-2-one derivative. In application ofHantzsch synthesis, the reaction of α–bromoaceyl cromen-2-one with thioacetamide in ether …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 12, Issue 1, 2021 · pp. 1–8 Read article