On December 31, 2010, Kumar, K. Ashok; Setty, S. Ramachandra; Narsu, Laxmi published an article.Application In Synthesis of 2-Methyl-2-propylpropane-1,3-diol The title of the article was Pharmacognostic and phytochemical investigations of roots of Hibiscus micranthus Linn. And the article contained the following:
The objective of the present investigation was determine the Pharmacognostical, physicochem. and phytochem. parameters as standardization markers for Hibiscus micranthus Linn. The macroscopic and microscopic characters, phys. constant values, extractive values, ash values, micro chem. anal. and fluorescence anal. were performed. The presence of lignified, thick wall, libiform type of fibers with pointed tips & vessel elements with oblique perforations plates having short, pointed tails, calcium oxalate druses are abundant in the phloem and periderm as seen in the powder/transverse sections of root were the distinguishing microscopic features and can be used as anatomical markers. Chemomicroscopic characters present included lignin, starch, suberin, mucilage, cellulose, protein bodies and calcium oxalate crystals. Phys. constants performed were loss on drying, ash content, acid insoluble ash and water soluble ash. Extractive values in pet. ether (60-80°C), chloroform, alc. and hydroalcoholic were determined Fluorescence studies of the powder were carried in ordinary light and UV light with various solvents. Phytochem. screening of successive extracts showed pos. reactions for steroids, flavonoids, carbohydrates, phenols and tannins. The fingerprints of the hydroalcoholic extract were obtained by HPTLC technique in three best mobile phase solvent systems. The flavonoid content of hydroalcoholic extract was determined by colorimetric method. Chem. profiling of hydroalcoholic extract was also performed by GC-MS anal. Further a HPLC method with photodiode array detector was followed to quantify rutin in hydroalcoholic extract of Hibiscus micranthus (HEHM). The present study provides details to characterize the Pharmacognostical, physicochem. and phytochem. parameters. An accurate and rapid HPLC quantification method has also been developed for quality control determination of rutin from Hibiscus micranthus roots. The experimental process involved the reaction of 2-Methyl-2-propylpropane-1,3-diol(cas: 78-26-2).Application In Synthesis of 2-Methyl-2-propylpropane-1,3-diol
The Article related to hibiscus root pharmacognosy physicochem phytochem, Plant Biochemistry: Composition and Products and other aspects.Application In Synthesis of 2-Methyl-2-propylpropane-1,3-diol
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