نتایج جستجو برای: dissolving pulp
تعداد نتایج: 23414 فیلتر نتایج به سال:
Dehydroepiandrosterone supplementation is used to treat a variety of conditions. Rapid-dissolving tablets are a relatively novel choice for compounded dehydroepiandrosterone dosage forms. While rapid-dissolving tablets offer ease of administration, there are uncertainties about the physical and chemical stability of the drug and dosage form during preparation and over long-term storage. This st...
Mouth dissolving film is the most advanced oral solid dosage form due to its flexibility and comfort in use. Mouth dissolving films are oral solid dosage form that disintegrate and dissolve within a minute when placed in mouth without taking water or chewing. This dosage form allows the medication to bypass the first pass metabolism so bioavailability of medication may be improved .Mouth dissol...
There is an increasing interest in utilizing xylan from hardwood in the food and non-food area. The liberation of xylan from the cell wall matrix of wood is, however, highly restricted by the strong interactions with the lignin network. Xylan stability against alkaline pulping is particularly high in Eucalyptus globulus owing to its peculiar structure containing galactosyl and glucosyl units at...
Eucalyptus globulus represents one of the most suited fibre sources for the production of a wide range of high quality papers and high-purity dissolving pulps. The optimization of kraft pulping covering both continuous and batch processes demands kinetic models suitable for advanced control and offline optimization of the cooking operation. Quite recently, an improved kinetic model structure fo...
Photocatalytic hydrogen production is a promising route to the provision of sustainable and green energy. However, excess addition traditional electron donors as sacrificial agents consume photogenerated holes greatly reduces feasibility this approach for commercialization. Herein, considering abundant hydroxyl groups in cellulose, major component biomass, we adopted glucose (a unit cellulose),...
In recent years, there has been extensive research into the development of cheaper and more sustainable carbon fiber (CF) precursors, air-gap-spun cellulose-lignin precursors have gained considerable attention where ionic liquids used for co-dissolution cellulose lignin. However, are expensive difficult to recycle. present work, an aqueous solvent system, cold alkali, was prepare CF by wet spin...
Fast dissolving tablets (FDTs) are a sort of oral strong measurement structure that crumbles or disintegrates rapidly in the cavity, bringing about fast medication retention and beginning activity. These have acquired fame because their benefits over ordinary tablets, including simplicity organization, expanded patient consistence, further developed bioavailability .FDTs can be ready by differe...
There is a discrepancy between in vitro cholesterol dissolving efficacy of methyl-tert-butyl ether (MTBE) and ethyl propionate and cholesterol gall stone dissolution in vivo. This study investigated whether the presence of bile changes the cholesterol dissolving capacity of MTBE and ethyl propionate. The addition of dimethylsulphoxide to MTBE or ethyl propionate was also studied to discover if ...
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